feat: Android, opt, check update on startup (#10165)

* feat: Android, opt, check update on startup

Signed-off-by: fufesou <linlong1266@gmail.com>

* refact: check update only on startup

Signed-off-by: fufesou <linlong1266@gmail.com>

* fix: Android, "Download new version"

Signed-off-by: fufesou <linlong1266@gmail.com>

---------

Signed-off-by: fufesou <linlong1266@gmail.com>

.cargo/config.toml

@@ -1,8 +1,16 @@
 [target.x86_64-pc-windows-msvc]
 rustflags = ["-Ctarget-feature=+crt-static"]
 [target.i686-pc-windows-msvc]
-rustflags = ["-Ctarget-feature=+crt-static"]
+rustflags = ["-C", "target-feature=+crt-static", "-C", "link-args=/NODEFAULTLIB:MSVCRT"]
 [target.'cfg(target_os="macos")']
 rustflags = [
     "-C", "link-args=-sectcreate __CGPreLoginApp __cgpreloginapp /dev/null",
 ]
+#[target.'cfg(target_os="linux")']
+# glibc-static required, this may fix https://github.com/rustdesk/rustdesk/issues/9103, but I do not want this big change
+# this is unlikely to help also, because the other so files still use libc dynamically
+#rustflags = [
+#    "-C", "link-args=-Wl,-Bstatic -lc -Wl,-Bdynamic"
+#]
+[net]
+git-fetch-with-cli = true

.github/ISSUE_TEMPLATE/bug_report.yaml

@@ -26,8 +26,8 @@ body:
   - type: input
     id: os
     attributes:
-      label: Operating system(s) on local side and remote side
-      description: What operating system(s) do you see this bug on? local side -> remote side.
+      label: Operating system(s) on local (controlling) side and remote (controlled) side
+      description: What operating system(s) do you see this bug on? local (controlling) side -> remote (controlled) side.
       placeholder: |
         Windows 10 -> osx
     validations:
@@ -35,8 +35,8 @@ body:
   - type: input
     id: version
     attributes:
-      label: RustDesk Version(s) on local side and remote side
-      description: What RustDesk version(s) do you see this bug on? local side -> remote side.
+      label: RustDesk Version(s) on local (controlling) side and remote (controlled) side
+      description: What RustDesk version(s) do you see this bug on? local (controlling) side -> remote (controlled) side.
       placeholder: |
         1.1.9 -> 1.1.8
     validations:

.github/patches/flutter_3.24.4_dropdown_menu_enableFilter.diff

@@ -0,0 +1,42 @@
+diff --git a/packages/flutter/lib/src/material/dropdown_menu.dart b/packages/flutter/lib/src/material/dropdown_menu.dart
+index 7e634cd2aa..c1e9acc295 100644
+--- a/packages/flutter/lib/src/material/dropdown_menu.dart
++++ b/packages/flutter/lib/src/material/dropdown_menu.dart
+@@ -475,7 +475,7 @@ class _DropdownMenuState<T> extends State<DropdownMenu<T>> {
+   final GlobalKey _leadingKey = GlobalKey();
+   late List<GlobalKey> buttonItemKeys;
+   final MenuController _controller = MenuController();
+-  late bool _enableFilter;
++  bool _enableFilter = false;
+   late List<DropdownMenuEntry<T>> filteredEntries;
+   List<Widget>? _initialMenu;
+   int? currentHighlight;
+@@ -524,6 +524,11 @@ class _DropdownMenuState<T> extends State<DropdownMenu<T>> {
+       }
+       _localTextEditingController = widget.controller ?? TextEditingController();
+     }
++    if (oldWidget.enableFilter != widget.enableFilter) {
++      if (!widget.enableFilter) {
++        _enableFilter = false;
++      }
++    }
+     if (oldWidget.enableSearch != widget.enableSearch) {
+       if (!widget.enableSearch) {
+         currentHighlight = null;
+@@ -663,6 +668,7 @@ class _DropdownMenuState<T> extends State<DropdownMenu<T>> {
+               );
+               currentHighlight = widget.enableSearch ? i : null;
+               widget.onSelected?.call(entry.value);
++              _enableFilter = false;
+             }
+           : null,
+         requestFocusOnHover: false,
+@@ -735,6 +741,8 @@ class _DropdownMenuState<T> extends State<DropdownMenu<T>> {
+     if (_enableFilter) {
+       filteredEntries = widget.filterCallback?.call(filteredEntries, _localTextEditingController!.text)
+         ?? filter(widget.dropdownMenuEntries, _localTextEditingController!);
++    } else {
++      filteredEntries = widget.dropdownMenuEntries;
+     }
+ 
+     if (widget.enableSearch) {

.github/workflows/bridge.yml

@@ -6,7 +6,7 @@ on:
   workflow_call:
 
 env:
-  FLUTTER_VERSION: "3.16.9"
+  FLUTTER_VERSION: "3.22.3"
   FLUTTER_RUST_BRIDGE_VERSION: "1.80.1"
   RUST_VERSION: "1.75" # https://github.com/rustdesk/rustdesk/discussions/7503
 
@@ -73,12 +73,13 @@ jobs:
       - name: Install flutter rust bridge deps
         shell: bash
         run: |
-          cargo install flutter_rust_bridge_codegen --version ${{ env.FLUTTER_RUST_BRIDGE_VERSION }} --features "uuid"
-          pushd flutter && flutter pub get && popd
+          cargo install flutter_rust_bridge_codegen --version ${{ env.FLUTTER_RUST_BRIDGE_VERSION }} --features "uuid" --locked
+          pushd flutter && sed -i -e 's/extended_text: 14.0.0/extended_text: 13.0.0/g' pubspec.yaml && flutter pub get && popd
 
       - name: Run flutter rust bridge
         run: |
-          ~/.cargo/bin/flutter_rust_bridge_codegen --rust-input ./src/flutter_ffi.rs --dart-output ./flutter/lib/generated_bridge.dart
+          ~/.cargo/bin/flutter_rust_bridge_codegen --rust-input ./src/flutter_ffi.rs --dart-output ./flutter/lib/generated_bridge.dart --c-output ./flutter/macos/Runner/bridge_generated.h
+          cp ./flutter/macos/Runner/bridge_generated.h ./flutter/ios/Runner/bridge_generated.h
 
       - name: Upload Artifact
         uses: actions/upload-artifact@master
@@ -89,3 +90,5 @@ jobs:
             ./src/bridge_generated.io.rs
             ./flutter/lib/generated_bridge.dart
             ./flutter/lib/generated_bridge.freezed.dart
+            ./flutter/macos/Runner/bridge_generated.h
+            ./flutter/ios/Runner/bridge_generated.h

.github/workflows/ci.yml

@@ -4,9 +4,9 @@ env:
 #   MIN_SUPPORTED_RUST_VERSION: "1.46.0"
 #   CICD_INTERMEDIATES_DIR: "_cicd-intermediates"
   VCPKG_BINARY_SOURCES: "clear;x-gha,readwrite"
-  # vcpkg version: 2023.10.19
+  # vcpkg version: 2024.06.15
   # for multiarch gcc compatibility
-  VCPKG_COMMIT_ID: "8eb57355a4ffb410a2e94c07b4dca2dffbee8e50"
+  VCPKG_COMMIT_ID: "f7423ee180c4b7f40d43402c2feb3859161ef625"
 
 on:
   workflow_dispatch:
@@ -112,6 +112,8 @@ jobs:
                libgstreamer-plugins-base1.0-dev \
                libgtk-3-dev \
                libpulse-dev \
+               libva-dev \
+               libvdpau-dev \
                libxcb-randr0-dev \
                libxcb-shape0-dev \
                libxcb-xfixes0-dev \

.github/workflows/fdroid.yml

@@ -0,0 +1,39 @@
+name: Fdroid version file generation
+
+on:
+  workflow_dispatch:
+  push:
+    tags:
+      - 'v[0-9]+.[0-9]+.[0-9]+'
+      - '[0-9]+.[0-9]+.[0-9]+'
+      - 'v[0-9]+.[0-9]+.[0-9]+-[0-9]+'
+      - '[0-9]+.[0-9]+.[0-9]+-[0-9]+'
+
+jobs:
+  # https://gitlab.com/fdroid/fdroiddata/-/blob/master/metadata/com.carriez.flutter_hbb.yml
+  # Finds latest release and transforms F-Droid version code from version as follows:
+  # X.Y.Z-A => X * 1e6 + Y * 1e4 + Z * 1e2 + A
+  update-fdroid-version-file:
+    name: Publish RustDesk version file for F-Droid updater
+    runs-on: ubuntu-latest
+    steps:
+      - name: Generate RustDesk version file
+        run: |
+          if [ "${GITHUB_REF_TYPE}" = "tag" ]; then
+            UPSTREAM_VERNAME="${GITHUB_REF##refs/tags/}"
+            UPSTREAM_VERNAME="${UPSTREAM_VERNAME##v}"
+          else
+            UPSTREAM_VERNAME="$(curl https://api.github.com/repos/rustdesk/rustdesk/releases/latest  | jq -r .tag_name | sed 's/^v//')"
+          fi
+          UPSTREAM_VERCODE="$(echo "$UPSTREAM_VERNAME" | tr '.' ' ' | tr '-' ' ' | while read -r MAJOR MINOR PATCH REV; do [ -z "$MAJOR" ] && MAJOR=0; [ -z "$MINOR" ] && MINOR=0; [ -z "$PATCH" ] && PATCH=0; [ -z "$REV" ] && REV=0; echo "$(( 1000000 * $MAJOR + 10000 * $MINOR + 100 * $PATCH + $REV ))"; done)"
+          echo "versionName=$UPSTREAM_VERNAME"  > rustdesk-version.txt
+          echo "versionCode=$UPSTREAM_VERCODE" >> rustdesk-version.txt
+        shell: bash
+
+      - name: Publish RustDesk version file
+        uses: softprops/action-gh-release@v1
+        with:
+          prerelease: true
+          tag_name: "fdroid-version"
+          files: |
+            ./rustdesk-version.txt

.github/workflows/playground.yml

@@ -10,15 +10,15 @@ env:
   RUST_VERSION: "1.75" # https://github.com/rustdesk/rustdesk/discussions/7503
   CARGO_NDK_VERSION: "3.1.2"
   LLVM_VERSION: "15.0.6"
-  FLUTTER_VERSION: "3.13.9"
+  FLUTTER_VERSION: "3.22.2"
   FLUTTER_RUST_BRIDGE_VERSION: "1.80.1"
   # for arm64 linux because official Dart SDK does not work
   FLUTTER_ELINUX_VERSION: "3.16.9"
   TAG_NAME: "nightly"
   VCPKG_BINARY_SOURCES: "clear;x-gha,readwrite"
-  # vcpkg version: 2024.03.25
-  VCPKG_COMMIT_ID: "a34c873a9717a888f58dc05268dea15592c2f0ff"
-  VERSION: "1.2.6"
+  # vcpkg version: 2024.06.15
+  VCPKG_COMMIT_ID: "f7423ee180c4b7f40d43402c2feb3859161ef625"
+  VERSION: "1.3.4"
   NDK_VERSION: "r26d"
   #signing keys env variable checks
   ANDROID_SIGNING_KEY: "${{ secrets.ANDROID_SIGNING_KEY }}"
@@ -31,7 +31,207 @@ env:
   SIGN_BASE_URL: "${{ secrets.SIGN_BASE_URL }}"
 
 jobs:
+  build-for-macOS:
+    name: ${{ matrix.job.target }}
+    runs-on: ${{ matrix.job.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        job:
+          - {
+              target: x86_64-apple-darwin,
+              os: macos-13, #macos-latest or macos-14 use M1 now, https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners/about-github-hosted-runners#:~:text=14%20GB-,macos%2Dlatest%20or%20macos%2D14,-The%20macos%2Dlatestlabel
+              extra-build-args: "",
+              arch: x86_64,
+              flutter: "3.13.9",
+              ref: "f6509e3fd6917aa976bad2fc684182601ebf2434",
+              bridge: "1.80.1",
+              date: "20231219"
+            }
+          - {
+              target: x86_64-apple-darwin,
+              os: macos-13, #macos-latest or macos-14 use M1 now, https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners/about-github-hosted-runners#:~:text=14%20GB-,macos%2Dlatest%20or%20macos%2D14,-The%20macos%2Dlatestlabel
+              extra-build-args: "",
+              arch: x86_64,
+              flutter: "3.10.6",
+              ref: "f6509e3fd6917aa976bad2fc684182601ebf2434",
+              bridge: "1.80.1",
+              date: "20231219"
+            }
+          - {
+              target: x86_64-apple-darwin,
+              os: macos-13, #macos-latest or macos-14 use M1 now, https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners/about-github-hosted-runners#:~:text=14%20GB-,macos%2Dlatest%20or%20macos%2D14,-The%20macos%2Dlatestlabel
+              extra-build-args: "",
+              arch: x86_64,
+              flutter: "3.10.6",
+              ref: "85ddfc0739f052cab0029c46b899b959ee94eeb8",
+              bridge: "1.80.1",
+              date: "20231119"
+            }
+          - {
+              target: x86_64-apple-darwin,
+              os: macos-13, #macos-latest or macos-14 use M1 now, https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners/about-github-hosted-runners#:~:text=14%20GB-,macos%2Dlatest%20or%20macos%2D14,-The%20macos%2Dlatestlabel
+              extra-build-args: "",
+              arch: x86_64,
+              flutter: "3.13.9",
+              ref: "85ddfc0739f052cab0029c46b899b959ee94eeb8",
+              bridge: "1.80.1",
+              date: "20231119"
+            }
+    steps:
+      - name: Export GitHub Actions cache environment variables
+        uses: actions/github-script@v6
+        with:
+          script: |
+            core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
+            core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
+
+      - name: Checkout source code
+        uses: actions/checkout@v3
+        with:
+          ref: ${{ matrix.job.ref }}
+          
+      - name: Import the codesign cert
+        if: env.MACOS_P12_BASE64 != null
+        uses: apple-actions/import-codesign-certs@v1
+        with:
+          p12-file-base64: ${{ secrets.MACOS_P12_BASE64 }}
+          p12-password: ${{ secrets.MACOS_P12_PASSWORD }}
+          keychain: rustdesk
+
+      - name: Check sign and import sign key
+        if: env.MACOS_P12_BASE64 != null
+        run: |
+          security default-keychain -s rustdesk.keychain
+          security find-identity -v
+
+      - name: Import notarize key
+        if: env.MACOS_P12_BASE64 != null
+        uses: timheuer/base64-to-file@v1.2
+        with:
+          # https://gregoryszorc.com/docs/apple-codesign/stable/apple_codesign_rcodesign.html#notarizing-and-stapling
+          fileName: rustdesk.json
+          fileDir: ${{ github.workspace }}
+          encodedString: ${{ secrets.MACOS_NOTARIZE_JSON }}
+
+      - name: Install rcodesign tool
+        if: env.MACOS_P12_BASE64 != null
+        shell: bash
+        run: |
+          pushd /tmp
+          wget https://github.com/indygreg/apple-platform-rs/releases/download/apple-codesign%2F0.22.0/apple-codesign-0.22.0-macos-universal.tar.gz
+          tar -zxvf apple-codesign-0.22.0-macos-universal.tar.gz
+          mv apple-codesign-0.22.0-macos-universal/rcodesign /usr/local/bin
+          popd
+
+      - name: Install build runtime
+        run: |
+          brew install llvm create-dmg nasm cmake gcc wget ninja pkg-config
+
+      - name: Install flutter
+        uses: subosito/flutter-action@v2
+        with:
+          channel: "stable"
+          flutter-version: ${{ matrix.job.flutter }}
+
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@v1
+        with:
+          toolchain: ${{ env.RUST_VERSION }}
+          targets: ${{ matrix.job.target }}
+          components: "rustfmt"
+
+      - uses: Swatinem/rust-cache@v2
+        with:
+          prefix-key: ${{ matrix.job.os }}
+
+      - name: Install flutter rust bridge deps
+        shell: bash
+        run: |
+          sed -i '' 's/3.1.0/2.17.0/g' flutter/pubspec.yaml;
+          cargo install flutter_rust_bridge_codegen --version ${{ matrix.job.bridge }} --features "uuid" --locked
+          # below works for mac to make buildable on 3.13.9
+          # pushd flutter/lib; find . -name "*.dart" | xargs -I{} sed -i '' 's/textScaler: TextScaler.linear(\(.*\)),/textScaleFactor: \1,/g' {}; popd;
+          pushd flutter && flutter pub get && popd
+          ~/.cargo/bin/flutter_rust_bridge_codegen --rust-input ./src/flutter_ffi.rs --dart-output ./flutter/lib/generated_bridge.dart --c-output ./flutter/macos/Runner/bridge_generated.h
+
+      - name: Setup vcpkg with Github Actions binary cache
+        uses: lukka/run-vcpkg@v11
+        with:
+          vcpkgGitCommitId: ${{ env.VCPKG_COMMIT_ID }}
+
+      - name: Install vcpkg dependencies
+        run: |
+          $VCPKG_ROOT/vcpkg install --x-install-root="$VCPKG_ROOT/installed"
+          
+      - name: Restore from cache and install vcpkg
+        uses: lukka/run-vcpkg@v7
+        if: false
+        with:
+          setupOnly: true
+          vcpkgGitCommitId: ${{ env.VCPKG_COMMIT_ID }}
+
+      - name: Install vcpkg dependencies
+        if: false
+        run: |
+          $VCPKG_ROOT/vcpkg install libvpx libyuv opus aom
+
+      - name: Show version information (Rust, cargo, Clang)
+        shell: bash
+        run: |
+          clang --version || true
+          rustup -V
+          rustup toolchain list
+          rustup default
+          cargo -V
+          rustc -V
+
+      - name: Build rustdesk
+        run: |
+          ./build.py --flutter ${{ matrix.job.extra-build-args }}
+
+      - name: create unsigned dmg
+        run: |
+          CREATE_DMG="$(command -v create-dmg)"
+          CREATE_DMG="$(readlink -f "$CREATE_DMG")"
+          sed -i -e 's/MAXIMUM_UNMOUNTING_ATTEMPTS=3/MAXIMUM_UNMOUNTING_ATTEMPTS=7/' "$CREATE_DMG"
+          create-dmg --icon "RustDesk.app" 200 190 --hide-extension "RustDesk.app" --window-size 800 400 --app-drop-link 600 185 rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}.dmg ./flutter/build/macos/Build/Products/Release/RustDesk.app
+
+      - name: Codesign app and create signed dmg
+        if: env.MACOS_P12_BASE64 != null
+        run: |
+          # Patch create-dmg to give more attempts to unmount image
+          CREATE_DMG="$(command -v create-dmg)"
+          CREATE_DMG="$(readlink -f "$CREATE_DMG")"
+          sed -i -e 's/MAXIMUM_UNMOUNTING_ATTEMPTS=3/MAXIMUM_UNMOUNTING_ATTEMPTS=7/' "$CREATE_DMG"
+          # Unlock keychain
+          security default-keychain -s rustdesk.keychain
+          security unlock-keychain -p ${{ secrets.MACOS_P12_PASSWORD }} rustdesk.keychain
+          # start sign the rustdesk.app and dmg
+          rm -rf *.dmg || true
+          codesign --force --options runtime -s ${{ secrets.MACOS_CODESIGN_IDENTITY }} --deep --strict ./flutter/build/macos/Build/Products/Release/RustDesk.app -vvv
+          create-dmg --icon "RustDesk.app" 200 190 --hide-extension "RustDesk.app" --window-size 800 400 --app-drop-link 600 185 rustdesk-${{ env.VERSION }}.dmg ./flutter/build/macos/Build/Products/Release/RustDesk.app
+          codesign --force --options runtime -s ${{ secrets.MACOS_CODESIGN_IDENTITY }} --deep --strict rustdesk-${{ env.VERSION }}.dmg -vvv
+          # notarize the rustdesk-${{ env.VERSION }}.dmg
+          rcodesign notary-submit --api-key-path ${{ github.workspace }}/rustdesk.json  --staple rustdesk-${{ env.VERSION }}.dmg
+
+      - name: Rename rustdesk
+        run: |
+          for name in rustdesk*??.dmg; do
+              mv "$name" "${name%%.dmg}-${{ matrix.job.arch }}-flutter${{ matrix.job.flutter }}-flutter${{ matrix.job.date }}.dmg"
+          done
+
+      - name: Publish DMG package
+        uses: softprops/action-gh-release@v1
+        with:
+          prerelease: true
+          tag_name: ${{ env.TAG_NAME }}
+          files: |
+            rustdesk*-${{ matrix.job.arch }}*.dmg
+
+
   build-rustdesk-android:
+    if: false
     name: build rustdesk android apk ${{ matrix.job.target }}
     runs-on: ${{ matrix.job.os }}
     strategy:
@@ -62,7 +262,7 @@ jobs:
                git \
                g++ \
                g++-multilib \
-               libappindicator3-dev \
+               libayatana-appindicator3-dev\
                libasound2-dev \
                libc6-dev \
                libclang-10-dev \
@@ -102,7 +302,7 @@ jobs:
       - name: Install flutter rust bridge deps
         run: |
           git config --global core.longpaths true
-          cargo install flutter_rust_bridge_codegen --version ${{ env.FLUTTER_RUST_BRIDGE_VERSION }} --features "uuid"
+          cargo install flutter_rust_bridge_codegen --version ${{ env.FLUTTER_RUST_BRIDGE_VERSION }} --features "uuid" --locked
           sed -i 's/uni_links_desktop/#uni_links_desktop/g' flutter/pubspec.yaml
           pushd flutter/lib;  find . | grep dart | xargs sed -i 's/textScaler: TextScaler.linear(\(.*\)),/textScaleFactor: \1,/g'; popd;
           pushd flutter ; flutter pub get ; popd
@@ -147,7 +347,7 @@ jobs:
           ANDROID_NDK_ROOT: ${{ steps.setup-ndk.outputs.ndk-path }}
         run: |
           rustup target add ${{ matrix.job.target }}
-          cargo install cargo-ndk --version ${{ env.CARGO_NDK_VERSION }}
+          cargo install cargo-ndk --version ${{ env.CARGO_NDK_VERSION }} --locked
           case ${{ matrix.job.target }} in
             aarch64-linux-android)
               ./flutter/ndk_arm64.sh

.github/workflows/winget.yml

@@ -6,7 +6,7 @@ jobs:
   publish:
     runs-on: ubuntu-latest
     steps:
-      - uses: vedantmgoyal2009/winget-releaser@v2
+      - uses: vedantmgoyal9/winget-releaser@main
         with:
           identifier: RustDesk.RustDesk
           version: ${{ github.event.release.tag_name }}

.gitignore

@@ -54,3 +54,4 @@ examples/**/target/
 vcpkg_installed
 flutter/lib/generated_plugin_registrant.dart
 libsciter.dylib
+flutter/web/

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "rustdesk"
-version = "1.2.6"
+version = "1.3.4"
 authors = ["rustdesk <info@rustdesk.com>"]
 edition = "2021"
 build= "build.rs"
@@ -36,6 +36,7 @@ unix-file-copy-paste = [
     "dep:once_cell",
     "clipboard/unix-file-copy-paste",
 ]
+screencapturekit = ["cpal/screencapturekit"]
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
@@ -66,7 +67,7 @@ default-net = "0.14"
 wol-rs = "1.0"
 flutter_rust_bridge = { version = "=1.80", features = ["uuid"], optional = true}
 errno = "0.3"
-rdev = { git = "https://github.com/fufesou/rdev" }
+rdev = { git = "https://github.com/rustdesk-org/rdev" }
 url = { version = "2.3", features = ["serde"] }
 crossbeam-queue = "0.3"
 hex = "0.4"
@@ -77,9 +78,7 @@ fon = "0.6"
 zip = "0.6"
 shutdown_hooks = "0.1"
 totp-rs = { version = "5.4", default-features = false, features = ["gen_secret", "otpauth"] }
-
-[target.'cfg(not(any(target_os = "android", target_os = "linux")))'.dependencies]
-cpal = "0.15"
+cpal = { git = "https://github.com/rustdesk-org/cpal", branch = "osx-screencapturekit" }
 ringbuf = "0.3"
 
 [target.'cfg(not(any(target_os = "android", target_os = "ios")))'.dependencies]
@@ -89,7 +88,10 @@ sys-locale = "0.3"
 enigo = { path = "libs/enigo", features = [ "with_serde" ] }
 clipboard = { path = "libs/clipboard" }
 ctrlc = "3.2"
-arboard = { git = "https://github.com/fufesou/arboard", branch = "feat/x11_set_conn_timeout", features = ["wayland-data-control"] }
+# arboard = { version = "3.4.0", features = ["wayland-data-control"] }
+arboard = { git = "https://github.com/rustdesk-org/arboard", features = ["wayland-data-control"] }
+clipboard-master = { git = "https://github.com/rustdesk-org/clipboard-master" }
+
 system_shutdown = "4.0"
 qrcode-generator = "4.1"
 
@@ -111,7 +113,7 @@ winapi = { version = "0.3", features = [
 winreg = "0.11"
 windows-service = "0.6"
 virtual_display = { path = "libs/virtual_display" }
-impersonate_system = { git = "https://github.com/21pages/impersonate-system" }
+impersonate_system = { git = "https://github.com/rustdesk-org/impersonate-system" }
 shared_memory = "0.12"
 tauri-winrt-notification = "0.1.2"
 runas = "1.2"
@@ -135,7 +137,7 @@ image = "0.24"
 keepawake = { git = "https://github.com/rustdesk-org/keepawake-rs" }
 
 [target.'cfg(any(target_os = "windows", target_os = "linux"))'.dependencies]
-wallpaper = { git = "https://github.com/21pages/wallpaper.rs" }
+wallpaper = { git = "https://github.com/rustdesk-org/wallpaper.rs" }
 
 [target.'cfg(any(target_os = "macos", target_os = "windows"))'.dependencies]
 # https://github.com/rustdesk/rustdesk-server-pro/issues/189, using native-tls for better tls support
@@ -149,21 +151,23 @@ psimple = { package = "libpulse-simple-binding", version = "2.27" }
 pulse = { package = "libpulse-binding", version = "2.27" }
 rust-pulsectl = { git = "https://github.com/open-trade/pulsectl" }
 async-process = "1.7"
-mouce = { git="https://github.com/fufesou/mouce.git" }
-evdev = { git="https://github.com/fufesou/evdev" }
+evdev = { git="https://github.com/rustdesk-org/evdev" }
 dbus = "0.9"
 dbus-crossroads = "0.5"
-pam = { git="https://github.com/fufesou/pam" }
+pam = { git="https://github.com/rustdesk-org/pam" }
 users = { version = "0.11" }
 x11-clipboard = {git="https://github.com/clslaid/x11-clipboard", branch = "feat/store-batch", optional = true}
 x11rb =  {version = "0.12", features = ["all-extensions"], optional = true}
 percent-encoding = {version = "2.3", optional = true}
 once_cell = {version = "1.18", optional = true}
+nix = { version = "0.29", features = ["term", "process"]}
+gtk = "0.18"
+termios = "0.3"
 
 [target.'cfg(target_os = "android")'.dependencies]
 android_logger = "0.13"
 jni = "0.21"
-android-wakelock = { git = "https://github.com/21pages/android-wakelock" }
+android-wakelock = { git = "https://github.com/rustdesk-org/android-wakelock" }
 
 [workspace]
 members = ["libs/scrap", "libs/hbb_common", "libs/enigo", "libs/clipboard", "libs/virtual_display", "libs/virtual_display/dylib", "libs/portable"]

README.md

@@ -1,6 +1,6 @@
 <p align="center">
   <img src="res/logo-header.svg" alt="RustDesk - Your remote desktop"><br>
-  <a href="#free-public-servers">Servers</a> •
+  <a href="#public-servers">Servers</a> •
   <a href="#raw-steps-to-build">Build</a> •
   <a href="#how-to-build-with-docker">Docker</a> •
   <a href="#file-structure">Structure</a> •
@@ -59,19 +59,19 @@ Please download Sciter dynamic library yourself.
 ```sh
 sudo apt install -y zip g++ gcc git curl wget nasm yasm libgtk-3-dev clang libxcb-randr0-dev libxdo-dev \
         libxfixes-dev libxcb-shape0-dev libxcb-xfixes0-dev libasound2-dev libpulse-dev cmake make \
-        libclang-dev ninja-build libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev
+        libclang-dev ninja-build libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev libpam0g-dev
 ```
 
 ### openSUSE Tumbleweed
 
 ```sh
-sudo zypper install gcc-c++ git curl wget nasm yasm gcc gtk3-devel clang libxcb-devel libXfixes-devel cmake alsa-lib-devel gstreamer-devel gstreamer-plugins-base-devel xdotool-devel
+sudo zypper install gcc-c++ git curl wget nasm yasm gcc gtk3-devel clang libxcb-devel libXfixes-devel cmake alsa-lib-devel gstreamer-devel gstreamer-plugins-base-devel xdotool-devel pam-devel
 ```
 
 ### Fedora 28 (CentOS 8)
 
 ```sh
-sudo yum -y install gcc-c++ git curl wget nasm yasm gcc gtk3-devel clang libxcb-devel libxdo-devel libXfixes-devel pulseaudio-libs-devel cmake alsa-lib-devel
+sudo yum -y install gcc-c++ git curl wget nasm yasm gcc gtk3-devel clang libxcb-devel libxdo-devel libXfixes-devel pulseaudio-libs-devel cmake alsa-lib-devel gstreamer1-devel gstreamer1-plugins-base-devel pam-devel
 ```
 
 ### Arch (Manjaro)
@@ -171,3 +171,7 @@ Please ensure that you are running these commands from the root of the RustDesk
 ![File Transfer](https://github.com/rustdesk/rustdesk/assets/28412477/39511ad3-aa9a-4f8c-8947-1cce286a46ad)
 
 ![TCP Tunneling](https://github.com/rustdesk/rustdesk/assets/28412477/78e8708f-e87e-4570-8373-1360033ea6c5)
+
+## [Public Servers](#public-servers)
+
+RustDesk is supported by a free EU server, graciously provided by [Codext GmbH](https://codext.link/rustdesk?utm_source=github)

appimage/AppImageBuilder-aarch64.yml

@@ -18,7 +18,7 @@ AppDir:
     id: rustdesk
     name: rustdesk
     icon: rustdesk
-    version: 1.2.6
+    version: 1.3.4
     exec: usr/lib/rustdesk/rustdesk
     exec_args: $@
   apt:
@@ -47,9 +47,9 @@ AppDir:
     - libasound2
     - libsystemd0
     - curl
+    - libva2
     - libva-drm2
     - libva-x11-2
-    - libvdpau1
     - libgstreamer-plugins-base1.0-0
     - gstreamer1.0-pipewire
     - libwayland-client0

appimage/AppImageBuilder-x86_64.yml

@@ -18,7 +18,7 @@ AppDir:
     id: rustdesk
     name: rustdesk
     icon: rustdesk
-    version: 1.2.6
+    version: 1.3.4
     exec: usr/lib/rustdesk/rustdesk
     exec_args: $@
   apt:
@@ -37,6 +37,9 @@ AppDir:
     - sourceline: deb http://archive.ubuntu.com/ubuntu/ focal-security main restricted
         universe multiverse
     include:
+    # https://github.com/rustdesk/rustdesk/issues/9103
+    # Because of APPDIR_LIBRARY_PATH, this libc6 is not used, use LD_PRELOAD: $APPDIR/usr/lib/x86_64-linux-gnu/libc.so.6 may help, If you have time, please have a try.
+    # We modify APPDIR_LIBRARY_PATH to use system lib first because gst crashed if not doing so, but you can try to change it.
     - libc6:amd64
     - libgtk-3-0
     - libxcb-randr0
@@ -47,9 +50,9 @@ AppDir:
     - libasound2
     - libsystemd0
     - curl
+    - libva2
     - libva-drm2
     - libva-x11-2
-    - libvdpau1
     - libgstreamer-plugins-base1.0-0
     - gstreamer1.0-pipewire
     - libwayland-client0

build.py

@@ -25,12 +25,17 @@ flutter_build_dir_2 = f'flutter/{flutter_build_dir}'
 skip_cargo = False
 
 
-def get_arch() -> str:
-    custom_arch = os.environ.get("ARCH")
+def get_deb_arch() -> str:
+    custom_arch = os.environ.get("DEB_ARCH")
     if custom_arch is None:
         return "amd64"
     return custom_arch
 
+def get_deb_extra_depends() -> str:
+    custom_arch = os.environ.get("DEB_ARCH")
+    if custom_arch == "armhf": # for arm32v7 libsciter-gtk.so
+        return ", libatomic1"
+    return ""
 
 def system2(cmd):
     exit_code = os.system(cmd)
@@ -48,15 +53,7 @@ def get_version():
 
 
 def parse_rc_features(feature):
-    available_features = {
-        'PrivacyMode': {
-            'platform': ['windows'],
-            'zip_url': 'https://github.com/fufesou/RustDeskTempTopMostWindow/releases/download/v0.3'
-                       '/TempTopMostWindow_x64.zip',
-            'checksum_url': 'https://github.com/fufesou/RustDeskTempTopMostWindow/releases/download/v0.3/checksum_md5',
-            'include': ['WindowInjection.dll'],
-        }
-    }
+    available_features = {}
     apply_features = {}
     if not feature:
         feature = []
@@ -81,7 +78,6 @@ def parse_rc_features(feature):
     elif isinstance(feature, list):
         if windows:
             # download third party is deprecated, we use github ci instead.
-            # force add PrivacyMode
             # feature.append('PrivacyMode')
             pass
         for feat in feature:
@@ -108,14 +104,14 @@ def make_parser():
         nargs='+',
         default='',
         help='Integrate features, windows only.'
-             'Available: PrivacyMode. Special value is "ALL" and empty "". Default is empty.')
+             'Available: [Not used for now]. Special value is "ALL" and empty "". Default is empty.')
     parser.add_argument('--flutter', action='store_true',
                         help='Build flutter package', default=False)
     parser.add_argument(
         '--hwcodec',
         action='store_true',
         help='Enable feature hwcodec' + (
-            '' if windows or osx else ', need libva-dev, libvdpau-dev.')
+            '' if windows or osx else ', need libva-dev.')
     )
     parser.add_argument(
         '--vram',
@@ -147,6 +143,12 @@ def make_parser():
         "--package",
         type=str
     )
+    if osx:
+        parser.add_argument(
+            '--screencapturekit',
+            action='store_true',
+            help='Enable feature screencapturekit'
+        )
     return parser
 
 
@@ -278,6 +280,9 @@ def get_features(args):
         features.append('flutter')
     if args.unix_file_copy_paste:
         features.append('unix-file-copy-paste')
+    if osx:
+        if args.screencapturekit:
+            features.append('screencapturekit')
     print("features:", features)
     return features
 
@@ -287,14 +292,17 @@ def generate_control_file(version):
     system2('/bin/rm -rf %s' % control_file_path)
 
     content = """Package: rustdesk
+Section: net
+Priority: optional
 Version: %s
 Architecture: %s
 Maintainer: rustdesk <info@rustdesk.com>
 Homepage: https://rustdesk.com
-Depends: libgtk-3-0, libxcb-randr0, libxdo3, libxfixes3, libxcb-shape0, libxcb-xfixes0, libasound2, libsystemd0, curl, libva-drm2, libva-x11-2, libvdpau1, libgstreamer-plugins-base1.0-0, libpam0g, libappindicator3-1, gstreamer1.0-pipewire
+Depends: libgtk-3-0, libxcb-randr0, libxdo3, libxfixes3, libxcb-shape0, libxcb-xfixes0, libasound2, libsystemd0, curl, libva2, libva-drm2, libva-x11-2, libgstreamer-plugins-base1.0-0, libpam0g, gstreamer1.0-pipewire%s
+Recommends: libayatana-appindicator3-1
 Description: A remote control software.
 
-""" % (version, get_arch())
+""" % (version, get_deb_arch(), get_deb_extra_depends())
     file = open(control_file_path, "w")
     file.write(content)
     file.close()
@@ -334,8 +342,6 @@ def build_flutter_deb(version, features):
         'cp ../res/rustdesk.desktop tmpdeb/usr/share/applications/rustdesk.desktop')
     system2(
         'cp ../res/rustdesk-link.desktop tmpdeb/usr/share/applications/rustdesk-link.desktop')
-    system2(
-        'cp ../res/com.rustdesk.RustDesk.policy tmpdeb/usr/share/polkit-1/actions/')
     system2(
         'cp ../res/startwm.sh tmpdeb/etc/rustdesk/')
     system2(
@@ -379,8 +385,6 @@ def build_deb_from_folder(version, binary_folder):
         'cp ../res/rustdesk.desktop tmpdeb/usr/share/applications/rustdesk.desktop')
     system2(
         'cp ../res/rustdesk-link.desktop tmpdeb/usr/share/applications/rustdesk-link.desktop')
-    system2(
-        'cp ../res/com.rustdesk.RustDesk.policy tmpdeb/usr/share/polkit-1/actions/')
     system2(
         "echo \"#!/bin/sh\" >> tmpdeb/usr/share/rustdesk/files/polkit && chmod a+x tmpdeb/usr/share/rustdesk/files/polkit")
 

build.rs

@@ -1,7 +1,7 @@
 #[cfg(windows)]
 fn build_windows() {
     let file = "src/platform/windows.cc";
-    let file2  = "src/platform/windows_delete_test_cert.cc";
+    let file2 = "src/platform/windows_delete_test_cert.cc";
     cc::Build::new().file(file).file(file2).compile("windows");
     println!("cargo:rustc-link-lib=WtsApi32");
     println!("cargo:rerun-if-changed={}", file);
@@ -61,7 +61,11 @@ fn install_android_deps() {
     let target = format!("{}-android", target_arch);
     let vcpkg_root = std::env::var("VCPKG_ROOT").unwrap();
     let mut path: std::path::PathBuf = vcpkg_root.into();
-    path.push("installed");
+    if let Ok(vcpkg_root) = std::env::var("VCPKG_INSTALLED_ROOT") {
+        path = vcpkg_root.into();
+    } else {
+        path.push("installed");
+    }
     path.push(target);
     println!(
         "{}",
@@ -72,7 +76,6 @@ fn install_android_deps() {
     );
     println!("cargo:rustc-link-lib=ndk_compat");
     println!("cargo:rustc-link-lib=oboe");
-    println!("cargo:rustc-link-lib=oboe_wrapper");
     println!("cargo:rustc-link-lib=c++");
     println!("cargo:rustc-link-lib=OpenSLES");
 }

docs/CODE_OF_CONDUCT-ZH.md

@@ -0,0 +1,87 @@
+
+# 贡献者公约行为准则
+
+## 我们的承诺
+
+身为社区成员、贡献者和领袖，我们承诺使社区参与者不受骚扰，无论其年龄、体型、可见或不可见的缺陷、族裔、性征、性别认同和表达、经验水平、教育程度、社会与经济地位、国籍、相貌、种族、种姓、肤色、宗教信仰、性倾向或性取向如何。
+
+我们承诺以有助于建立开放、友善、多样化、包容、健康社区的方式行事和互动。
+
+## 我们的标准
+
+有助于为我们的社区创造积极环境的行为例子包括但不限于：
+
+* 表现出对他人的同情和善意
+* 尊重不同的主张、观点和感受
+* 提出和大方接受建设性意见
+* 承担责任并向受我们错误影响的人道歉
+* 注重社区共同诉求，而非个人得失
+
+不当行为例子包括：
+
+* 使用情色化的语言或图像，及性引诱或挑逗
+* 嘲弄、侮辱或诋毁性评论，以及人身或政治攻击
+* 公开或私下的骚扰行为
+* 未经他人明确许可，公布他人的私人信息，如物理或电子邮件地址
+* 其他有理由认定为违反职业操守的不当行为
+
+## 责任和权力
+
+社区领袖有责任解释和落实我们所认可的行为准则，并妥善公正地对他们认为不当、威胁、冒犯或有害的任何行为采取纠正措施。
+
+社区领导有权力和责任删除、编辑或拒绝或拒绝与本行为准则不相符的评论（comment）、提交（commits）、代码、维基（wiki）编辑、议题（issues）或其他贡献，并在适当时机知采取措施的理由。
+
+## 适用范围
+
+本行为准则适用于所有社区场合，也适用于在公共场所代表社区时的个人。
+
+代表社区的情形包括使用官方电子邮件地址、通过官方社交媒体帐户发帖或在线上或线下活动中担任指定代表。
+
+## 监督
+
+辱骂、骚扰或其他不可接受的行为可通过[info@rustdesk.com](mailto:info@rustdesk.com)向负责监督的社区领袖报告。 所有投诉都将得到及时和公平的审查和调查。
+
+所有社区领袖都有义务尊重任何事件报告者的隐私和安全。
+
+## 处理方针
+
+社区领袖将遵循下列社区处理方针来明确他们所认定违反本行为准则的行为的处理方式：
+
+### 1. 纠正
+
+**社区影响**: 使用不恰当的语言或其他在社区中被认定为不符合职业道德或不受欢迎的行为。
+
+**处理意见**: 由社区领袖发出非公开的书面警告，明确说明违规行为的性质，并解释举止如何不妥。或将要求公开道歉。
+
+### 2. 警告
+
+**社区影响**: 单个或一系列违规行为。
+
+**处理意见**: 警告并对连续性行为进行处理。在指定时间内，不得与相关人员互动，包括主动与行为准则执行者互动。这包括避免在社区场所和外部渠道中的互动。违反这些条款可能会导致临时或永久封禁。
+
+### 3. 临时封禁
+
+**社区影响**: 严重违反社区准则，包括持续的不当行为。
+
+**处理意见**: 在指定时间内，暂时禁止与社区进行任何形式的互动或公开交流。在此期间，不得与相关人员进行公开或私下互动，包括主动与行为准则执行者互动。违反这些条款可能会导致永久封禁。
+
+### 4. 永久封禁
+
+**社区影响**: 行为模式表现出违反社区准则，包括持续的不当行为、骚扰个人或攻击或贬低某个类别的个体。
+
+**处理意见**: 永久禁止在社区内进行任何形式的公开互动。
+
+## 参见
+
+本行为准则改编自[参与者公约][homepage]2.0 版, 参见
+[https://www.contributor-covenant.org/zh-cn/version/2/0/code_of_conduct.html][v2.0].
+
+指导方针借鉴自[Mozilla纪检分级][Mozilla CoC].
+
+有关本行为准则的常见问题的答案，参见 [https://www.contributor-covenant.org/faq][FAQ]。 其他语言翻译参见[https://www.contributor-covenant.org/translations][translations]。
+
+[homepage]: https://www.contributor-covenant.org
+[v2.0]: https://www.contributor-covenant.org/zh-cn/version/2/0/code_of_conduct.html
+[Mozilla CoC]: https://github.com/mozilla/diversity
+[FAQ]: https://www.contributor-covenant.org/faq
+[translations]: https://www.contributor-covenant.org/translations

docs/CONTRIBUTING-ZH.md

@@ -0,0 +1,32 @@
+# 为RustDesk做贡献
+
+Rust欢迎每一位贡献者，如果您有意向为我们做出贡献，请遵循以下指南：
+
+## 贡献方式
+
+对 RustDesk 或其依赖项的贡献需要通过 GitHub 的 Pull Request (PR) 的形式提交。每个 PR 都会由核心贡献者（即有权限合并代码的人）进行审核，审核通过后代码会合并到主分支，或者您会收到需要修改的反馈。所有贡献者，包括核心贡献者，提交的代码都应遵循此流程。
+
+如果您希望处理某个问题，请先在对应的 GitHub issue 下发表评论，声明您将处理该问题，以避免该问题被多位贡献者重复处理。
+
+## PR 注意事项
+
+- 从 master 分支创建一个新的分支，并在提交PR之前，如果需要，将您的分支 变基(rebase) 到最新的 master 分支。如果您的分支无法顺利合并到 master 分支，您可能会被要求更新您的代码。
+
+- 每次提交的改动应该尽可能少，并且要保证每次提交的代码都是正确的（即每个 commit 都应能成功编译并通过测试）。
+
+- 每个提交都应附有开发者证书签名(http://developercertificate.org), 表明您（以及您的雇主，若适用）同意遵守项目[许可证条款](../LICENCE)。在使用 git 提交代码时，可以通过在 `git commit` 时使用 `-s` 选项加入签名
+
+- 如果您的 PR 未被及时审核，或需要指定的人员进行审核，您可以通过在 PR 或评论中 @ 提到相关审核者，以及发送[电子邮件](mailto:info@rustdesk.com)的方式请求审核。
+
+- 请为修复的 bug 或新增的功能添加相应的测试用例。
+
+有关具体的 git 使用说明，请参考[GitHub workflow 101](https://github.com/servo/servo/wiki/GitHub-workflow).
+
+## 行为准则
+
+请遵守项目的[贡献者公约行为准则](./CODE_OF_CONDUCT-ZH.md)。
+
+
+## 沟通渠道
+
+RustDesk 的贡献者主要通过 [Discord](https://discord.gg/nDceKgxnkV) 进行交流。

docs/README-JP.md

@@ -1,60 +1,73 @@
 <p align="center">
-  <img src="../res/logo-header.svg" alt="RustDesk - Your remote desktop"><br>
+  <img src="../res/logo-header.svg" alt="RustDesk - あなたのためのリモートデスクトップ"><br>
   <a href="#free-public-servers">Servers</a> •
   <a href="#raw-steps-to-build">Build</a> •
   <a href="#how-to-build-with-docker">Docker</a> •
   <a href="#file-structure">Structure</a> •
   <a href="#snapshot">Snapshot</a><br>
-  [<a href="../README.md">English</a>] | [<a href="README-UA.md">Українська</a>] | [<a href="README-CS.md">česky</a>] | [<a href="README-ZH.md">中文</a>] | [<a href="README-HU.md">Magyar</a>] | [<a href="README-ES.md">Español</a>] | [<a href="README-FA.md">فارسی</a>] | [<a href="README-FR.md">Français</a>] | [<a href="README-DE.md">Deutsch</a>] | [<a href="README-PL.md">Polski</a>] | [<a href="README-ID.md">Indonesian</a>] | [<a href="README-FI.md">Suomi</a>] | [<a href="README-ML.md">മലയാളം</a>] | [<a href="README-NL.md">Nederlands</a>] | [<a href="README-IT.md">Italiano</a>] | [<a href="README-RU.md">Русский</a>] | [<a href="README-PTBR.md">Português (Brasil)</a>] | [<a href="README-EO.md">Esperanto</a>] | [<a href="README-KR.md">한국어</a>] | [<a href="README-AR.md">العربي</a>] | [<a href="README-VN.md">Tiếng Việt</a>] | [<a href="README-GR.md">Ελληνικά</a>]<br>
-  <b>このREADMEをあなたの母国語に翻訳するために、あなたの助けが必要です。</b>
+  [<a href="docs/README-UA.md">Українська</a>] | [<a href="docs/README-CS.md">česky</a>] | [<a href="docs/README-ZH.md">中文</a>] | [<a href="docs/README-HU.md">Magyar</a>] | [<a href="docs/README-ES.md">Español</a>] | [<a href="docs/README-FA.md">فارسی</a>] | [<a href="docs/README-FR.md">Français</a>] | [<a href="docs/README-DE.md">Deutsch</a>] | [<a href="docs/README-PL.md">Polski</a>] | [<a href="docs/README-ID.md">Indonesian</a>] | [<a href="docs/README-FI.md">Suomi</a>] | [<a href="docs/README-ML.md">മലയാളം</a>] | [<a href="docs/README-JP.md">日本語</a>] | [<a href="docs/README-NL.md">Nederlands</a>] | [<a href="docs/README-IT.md">Italiano</a>] | [<a href="docs/README-RU.md">Русский</a>] | [<a href="docs/README-PTBR.md">Português (Brasil)</a>] | [<a href="docs/README-EO.md">Esperanto</a>] | [<a href="docs/README-KR.md">한국어</a>] | [<a href="docs/README-AR.md">العربي</a>] | [<a href="docs/README-VN.md">Tiếng Việt</a>] | [<a href="docs/README-DA.md">Dansk</a>] | [<a href="docs/README-GR.md">Ελληνικά</a>] | [<a href="docs/README-TR.md">Türkçe</a>]<br>
+  <b>READMEや<a href="https://github.com/rustdesk/rustdesk/tree/master/src/lang">RustDesk UI</a>、 <a href="https://github.com/rustdesk/doc.rustdesk.com">RustDesk Doc</a>の翻訳者を歓迎します！</b>
 </p>
 
-Chat with us: [Discord](https://discord.gg/nDceKgxnkV) | [Twitter](https://twitter.com/rustdesk) | [Reddit](https://www.reddit.com/r/rustdesk)
-
+私たちと話す: [Discord](https://discord.gg/nDceKgxnkV) | [Twitter](https://twitter.com/rustdesk) | [Reddit](https://www.reddit.com/r/rustdesk)
 
 [![ko-fi](https://ko-fi.com/img/githubbutton_sm.svg)](https://ko-fi.com/I2I04VU09)
 
-Rustで書かれた、設定不要ですぐに使えるリモートデスクトップソフトウェアです。自分のデータを完全にコントロールでき、セキュリティの心配もありません。私たちのランデブー/リレーサーバを使うことも、[自分で設定する](https://rustdesk.com/server) ことも、 [自分でランデブー/リレーサーバを書くこともできます](https://github.com/rustdesk/rustdesk-server-demo)。
+Rustで書かれた、設定不要ですぐに使えるリモートデスクトップソフトウェアです。自分のデータを完全にコントロールでき、セキュリティの心配もありません。私たちのランデブー/リレーサーバを使うことも、[自分でサーバーをセットアップする](https://rustdesk.com/server) ことも、 [自分でランデブー/リレーサーバを作成する](https://github.com/rustdesk/rustdesk-server-demo)こともできます。
 
 ![image](https://user-images.githubusercontent.com/71636191/171661982-430285f0-2e12-4b1d-9957-4a58e375304d.png)
 
-RustDeskは誰からの貢献も歓迎します。 貢献するには [`docs/CONTRIBUTING.md`](CONTRIBUTING.md) を参照してください。
+RustDeskは皆さんの貢献を歓迎します。  
+貢献の方法については[CONTRIBUTING.md](docs/CONTRIBUTING.md)をご確認ください。
 
-[**RustDeskはどの様に動くのか?**](https://github.com/rustdesk/rustdesk/wiki/How-does-RustDesk-work%3F)
+[**よくある質問**](https://github.com/rustdesk/rustdesk/wiki/FAQ)
 
-[**BINARY DOWNLOAD**](https://github.com/rustdesk/rustdesk/releases)
+[**パッケージのダウンロード**](https://github.com/rustdesk/rustdesk/releases)
+
+[**ナイトリービルド**](https://github.com/rustdesk/rustdesk/releases/tag/nightly)
+
+[<img src="https://fdroid.gitlab.io/artwork/badge/get-it-on.png"
+    alt="F-Droidで入手する"
+    height="80">](https://f-droid.org/en/packages/com.carriez.flutter_hbb)
 
 ## 依存関係
 
-デスクトップ版ではGUIに [sciter](https://sciter.com/) が使われています。 sciter dynamic library をダウンロードしてください。
+デスクトップ版ではGUIにFlutterまたはSciter(非推奨)を使用しますが、チュートリアルでは分かりやすく、簡単なSciterのみを対象に解説しています。Flutterでのビルド方法については[CI](https://github.com/rustdesk/rustdesk/blob/master/.github/workflows/flutter-build.yml)をご覧ください。
+
+Sciter dynamic libraryを事前にダウンロードしてください。
 
 [Windows](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.win/x64/sciter.dll) |
 [Linux](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.lnx/x64/libsciter-gtk.so) |
-[MacOS](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.osx/libsciter.dylib)
-
-モバイル版はFlutterを利用します。デスクトップ版もSciterからFlutterへマイグレーション予定です。
+[macOS](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.osx/libsciter.dylib)
 
 ## ビルド手順
 
-- Rust開発環境とC ++ビルド環境を準備します
+- Rust開発環境とC++ビルド環境を準備します。
 
-- [vcpkg](https://github.com/microsoft/vcpkg), をインストールし、 `VCPKG_ROOT` 環境変数を正しく設定します。
-
-  - Windows: vcpkg install libvpx:x64-windows-static libyuv:x64-windows-static opus:x64-windows-static aom:x64-windows-static
-  - Linux/MacOS: vcpkg install libvpx libyuv opus aom
-
-- run `cargo run`
+- [vcpkg](https://github.com/microsoft/vcpkg)をインストールし、環境変数に`VCPKG_ROOT`を設定します。  
+その後、以下のコマンドを実行します。
 
+  - Windowsの場合: vcpkg install libvpx:x64-windows-static libyuv:x64-windows-static opus:x64-windows-static aom:x64-windows-static
+  - Linux/macOSの場合: vcpkg install libvpx libyuv opus aom
 
+- `cargo run`を実行します。
 
 ## [ビルド](https://rustdesk.com/docs/en/dev/build/)
 
-## Linuxでのビルド手順
+## Linuxでのビルド方法
 
 ### Ubuntu 18 (Debian 10)
 
 ```sh
-sudo apt install -y g++ gcc git curl wget nasm yasm libgtk-3-dev clang libxcb-randr0-dev libxdo-dev libxfixes-dev libxcb-shape0-dev libxcb-xfixes0-dev libasound2-dev libpulse-dev cmake
+sudo apt install -y zip g++ gcc git curl wget nasm yasm libgtk-3-dev clang libxcb-randr0-dev libxdo-dev \
+        libxfixes-dev libxcb-shape0-dev libxcb-xfixes0-dev libasound2-dev libpulse-dev cmake make \
+        libclang-dev ninja-build libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev
+```
+
+### openSUSE Tumbleweed
+
+```sh
+sudo zypper install gcc-c++ git curl wget nasm yasm gcc gtk3-devel clang libxcb-devel libXfixes-devel cmake alsa-lib-devel gstreamer-devel gstreamer-plugins-base-devel xdotool-devel
 ```
 
 ### Fedora 28 (CentOS 8)
@@ -69,7 +82,7 @@ sudo yum -y install gcc-c++ git curl wget nasm yasm gcc gtk3-devel clang libxcb-
 sudo pacman -Syu --needed unzip git cmake gcc curl wget yasm nasm zip make pkg-config clang gtk3 xdotool libxcb libxfixes alsa-lib pipewire
 ```
 
-### Install vcpkg
+### vcpkgのインストール
 
 ```sh
 git clone https://github.com/microsoft/vcpkg
@@ -81,7 +94,7 @@ export VCPKG_ROOT=$HOME/vcpkg
 vcpkg/vcpkg install libvpx libyuv opus aom
 ```
 
-### Fix libvpx (For Fedora)
+### libvpxの修正 (Fedoraのみ)
 
 ```sh
 cd vcpkg/buildtrees/libvpx/src
@@ -107,9 +120,9 @@ mv libsciter-gtk.so target/debug
 VCPKG_ROOT=$HOME/vcpkg cargo run
 ```
 
-## Dockerでビルドする方法
+## Dockerでのビルド方法
 
-リポジトリのクローンを作成し、Dockerコンテナを構築することから始めます。
+リポジトリをクローンし、Dockerコンテナを構築します:
 
 ```sh
 git clone https://github.com/rustdesk/rustdesk
@@ -117,44 +130,50 @@ cd rustdesk
 docker build -t "rustdesk-builder" .
 ```
 
-その後、アプリケーションをビルドする必要があるたびに、以下のコマンドを実行します。
+以下のコマンドを実行します:
 
 ```sh
 docker run --rm -it -v $PWD:/home/user/rustdesk -v rustdesk-git-cache:/home/user/.cargo/git -v rustdesk-registry-cache:/home/user/.cargo/registry -e PUID="$(id -u)" -e PGID="$(id -g)" rustdesk-builder
 ```
+このコマンドはRustDeskをビルドする度に実行する必要があります。  
 
-なお、最初のビルドでは、依存関係がキャッシュされるまで時間がかかることがありますが、その後のビルドではより速くなります。さらに、ビルドコマンドに別の引数を指定する必要がある場合は、コマンドの最後にある `<OPTIONAL-ARGS>` の位置で指定することができます。例えば、最適化されたリリースバージョンをビルドしたい場合は、上記のコマンドの後に
-`--release` を実行します。できあがった実行ファイルは、システムのターゲット・フォルダに格納され、次のコマンドで実行できます。
+初回ビルドは時間がかかるかもしれませんが、2回目以降は依存関係がキャッシュされるため、ビルドにかかる時間が短くなります。  
+ビルドコマンドに追加の引数を指定する必要がある場合は、コマンドの最後(`<OPTIONAL-ARGS>`の位置)で指定することができます。例えば、最適化されたリリースバージョンをビルドしたい場合は、上記のコマンドの後に `--release` を追記し実行します。ビルドされた実行ファイルはあなたのシステムのターゲットフォルダに保存され、下記のコマンドで実行することができます。  
 
+デバッグビルドを起動する場合:
 ```sh
 target/debug/rustdesk
 ```
 
-あるいは、リリース用の実行ファイルを実行している場合:
+リリースビルドを起動する場合:
 
 ```sh
 target/release/rustdesk
 ```
 
-これらのコマンドをRustDeskリポジトリのルートから実行していることを確認してください。そうしないと、アプリケーションが必要なリソースを見つけられない可能性があります。また、 `install` や `run` などの他の cargo サブコマンドは、ホストではなくコンテナ内にプログラムをインストールまたは実行するため、現在この方法ではサポートされていないことに注意してください。
+コマンドをRustDeskリポジトリのルートから実行していることを確認してください。また、`install` や `run` などの他のcargoサブコマンドは、ホストではなくコンテナ内でプログラムをインストール、実行するため、現在の方法ではサポートされていません。
 
 ## ファイル構造
 
-- **[libs/hbb_common](https://github.com/rustdesk/rustdesk/tree/master/libs/hbb_common)**: ビデオコーデック、コンフィグ、tcp/udpラッパー、protobuf、ファイル転送用のfs関数、その他のユーティリティ関数
+- **[libs/hbb_common](https://github.com/rustdesk/rustdesk/tree/master/libs/hbb_common)**: ビデオコーデック、設定、tcp/udpラッパー、protobuf、ファイル転送に利用されるfs関数やその他のユーティリティ関数
 - **[libs/scrap](https://github.com/rustdesk/rustdesk/tree/master/libs/scrap)**: スクリーンキャプチャ
-- **[libs/enigo](https://github.com/rustdesk/rustdesk/tree/master/libs/enigo)**: プラットフォーム固有のキーボード/マウスコントロール
-- **[src/ui](https://github.com/rustdesk/rustdesk/tree/master/src/ui)**: GUI
-- **[src/server](https://github.com/rustdesk/rustdesk/tree/master/src/server)**: オーディオ/クリップボード/入力/ビデオサービス、ネットワーク接続
+- **[libs/enigo](https://github.com/rustdesk/rustdesk/tree/master/libs/enigo)**: プラットフォーム固有のキーボード/マウス操作
+- **[libs/clipboard](https://github.com/rustdesk/rustdesk/tree/master/libs/clipboard)**: Windows、Linux、macOS向けのファイルのコピーと貼り付けの実装
+- **[src/ui](https://github.com/rustdesk/rustdesk/tree/master/src/ui)**: 廃止された Sciter UI (非推奨)
+- **[src/server](https://github.com/rustdesk/rustdesk/tree/master/src/server)**: 
+オーディオ/クリップボード/入力/ビデオ サービスとネットワーク接続
 - **[src/client.rs](https://github.com/rustdesk/rustdesk/tree/master/src/client.rs)**: ピア接続の開始
-- **[src/rendezvous_mediator.rs](https://github.com/rustdesk/rustdesk/tree/master/src/rendezvous_mediator.rs)**: [rustdesk-server](https://github.com/rustdesk/rustdesk-server), と通信し、リモートダイレクト (TCP hole punching) または中継接続を待つ。
+- **[src/rendezvous_mediator.rs](https://github.com/rustdesk/rustdesk/tree/master/src/rendezvous_mediator.rs)**: [rustdesk-server](https://github.com/rustdesk/rustdesk-server)と通信し、リモートの直接接続(TCPホールパンチング)や中継接続を担う。
 - **[src/platform](https://github.com/rustdesk/rustdesk/tree/master/src/platform)**: プラットフォーム固有のコード
+- **[flutter](https://github.com/rustdesk/rustdesk/tree/master/flutter)**: デスクトップとモバイル向けのFlutterコード
+- **[flutter/web/js](https://github.com/rustdesk/rustdesk/tree/master/flutter/web/js)**: Flutterウェブクライアント向けのJavaScript
 
-## スナップショット
+## スクリーンショット
 
-![image](https://user-images.githubusercontent.com/71636191/113112362-ae4deb80-923b-11eb-957d-ff88daad4f06.png)
+![Connection Manager](https://github.com/rustdesk/rustdesk/assets/28412477/db82d4e7-c4bc-4823-8e6f-6af7eadf7651)
 
-![image](https://user-images.githubusercontent.com/71636191/113112619-f705a480-923b-11eb-911d-97e984ef52b6.png)
+![Connected to a Windows PC](https://github.com/rustdesk/rustdesk/assets/28412477/9baa91e9-3362-4d06-aa1a-7518edcbd7ea)
 
-![image](https://user-images.githubusercontent.com/71636191/113112857-3fbd5d80-923c-11eb-9836-768325faf906.png)
+![File Transfer](https://github.com/rustdesk/rustdesk/assets/28412477/39511ad3-aa9a-4f8c-8947-1cce286a46ad)
 
-![image](https://user-images.githubusercontent.com/71636191/135385039-38fdbd72-379a-422d-b97f-33df71fb1cec.png)
+![TCP Tunneling](https://github.com/rustdesk/rustdesk/assets/28412477/78e8708f-e87e-4570-8373-1360033ea6c5)

docs/README-PL.md

@@ -164,3 +164,7 @@ Upewnij się, że uruchamiasz te polecenia z katalogu głównego repozytorium Ru
 ![image](https://user-images.githubusercontent.com/71636191/113112857-3fbd5d80-923c-11eb-9836-768325faf906.png)
 
 ![image](https://user-images.githubusercontent.com/71636191/135385039-38fdbd72-379a-422d-b97f-33df71fb1cec.png)
+
+## [Serwery publiczne](#public-servers)
+
+RustDesk jest obsługiwany przez bezpłatne serwer w Unii Europejskiej, uprzejmie dostarczony przez [Codext GmbH](https://codext.link/rustdesk?utm_source=github)

docs/README-UA.md

@@ -1,20 +1,18 @@
 <p align="center">
   <img src="../res/logo-header.svg" alt="RustDesk - Ваша віддалена стільниця"><br>
-  <a href="#безкоштовні-загальнодоступні-сервери">Сервери</a> •
+  <a href="#публічні-сервери">Сервери</a> •
   <a href="#кроки-для-збірки">Збирання</a> •
   <a href="#як-зібрати-за-допомогою-docker">Docker</a> •
   <a href="#структура-файлів">Структура</a> •
-  <a href="#знімки">Знімки</a><br>
-  [<a href="../README.md">English</a>] | [<a href="docs/README-CS.md">česky</a>] | [<a href="docs/README-ZH.md">中文</a>] | [<a href="docs/README-HU.md">Magyar</a>] | [<a href="docs/README-ES.md">Español</a>] | [<a href="docs/README-FA.md">فارسی</a>] | [<a href="docs/README-FR.md">Français</a>] | [<a href="docs/README-DE.md">Deutsch</a>] | [<a href="docs/README-PL.md">Polski</a>] | [<a href="docs/README-ID.md">Indonesian</a>] | [<a href="docs/README-FI.md">Suomi</a>] | [<a href="docs/README-ML.md">മലയാളം</a>] | [<a href="docs/README-JP.md">日本語</a>] | [<a href="docs/README-NL.md">Nederlands</a>] | [<a href="docs/README-IT.md">Italiano</a>] | [<a href="docs/README-RU.md">Русский</a>] | [<a href="docs/README-PTBR.md">Português (Brasil)</a>] | [<a href="docs/README-EO.md">Esperanto</a>] | [<a href="docs/README-KR.md">한국어</a>] | [<a href="docs/README-AR.md">العربي</a>] | [<a href="docs/README-VN.md">Tiếng Việt</a>] | [<a href="docs/README-DA.md">Dansk</a>] | [<a href="docs/README-GR.md">Ελληνικά</a>] | [<a href="docs/README-TR.md">Türkçe</a>]<br>
-  <b>Нам потрібна ваша допомога для перекладу цього README, <a href="https://github.com/rustdesk/rustdesk/tree/master/src/lang">інтерфейсу</a> та <a href="https://github.com/rustdesk/doc.rustdesk.com">документації</a> RustDesk на вашу рідну мову</B>
+  <a href="#знімки-екрана">Знімки екрана</a><br>
+  [<a href="../README.md">English</a>] | [<a href="README-CS.md">česky</a>] | [<a href="README-ZH.md">中文</a>] | [<a href="README-HU.md">Magyar</a>] | [<a href="README-ES.md">Español</a>] | [<a href="README-FA.md">فارسی</a>] | [<a href="README-FR.md">Français</a>] | [<a href="README-DE.md">Deutsch</a>] | [<a href="README-PL.md">Polski</a>] | [<a href="README-ID.md">Indonesian</a>] | [<a href="README-FI.md">Suomi</a>] | [<a href="README-ML.md">മലയാളം</a>] | [<a href="README-JP.md">日本語</a>] | [<a href="README-NL.md">Nederlands</a>] | [<a href="README-IT.md">Italiano</a>] | [<a href="README-RU.md">Русский</a>] | [<a href="README-PTBR.md">Português (Brasil)</a>] | [<a href="README-EO.md">Esperanto</a>] | [<a href="README-KR.md">한국어</a>] | [<a href="README-AR.md">العربي</a>] | [<a href="README-VN.md">Tiếng Việt</a>] | [<a href="README-DA.md">Dansk</a>] | [<a href="README-GR.md">Ελληνικά</a>] | [<a href="README-TR.md">Türkçe</a>]<br>
+  <b>Нам потрібна ваша допомога для перекладу цього README, <a href="https://github.com/rustdesk/rustdesk/tree/master/src/lang">інтерфейсу</a> та <a href="https://github.com/rustdesk/doc.rustdesk.com">документації</a> RustDesk вашою рідною мовою</B>
 </p>
 
 Спілкування з нами: [Discord](https://discord.gg/nDceKgxnkV) | [Twitter](https://twitter.com/rustdesk) | [Reddit](https://www.reddit.com/r/rustdesk)
 
 [![ko-fi](https://ko-fi.com/img/githubbutton_sm.svg)](https://ko-fi.com/I2I04VU09)
 
-[![Open Bounties](https://img.shields.io/endpoint?url=https%3A%2F%2Fconsole.algora.io%2Fapi%2Fshields%2Frustdesk%2Fbounties%3Fstatus%3Dopen)](https://console.algora.io/org/rustdesk/bounties?status=open)
-
 Ще один застосунок для віддаленого керування стільницею, написаний на Rust. Працює з коробки, не потребує налаштування. Ви повністю контролюєте свої дані, не турбуючись про безпеку. Ви можете використовувати наш сервер ретрансляції, [налаштувати свій власний](https://rustdesk.com/server), або [написати свій власний сервер ретрансляції](https://github.com/rustdesk/rustdesk-server-demo).
 
 ![image](https://user-images.githubusercontent.com/71636191/171661982-430285f0-2e12-4b1d-9957-4a58e375304d.png)
@@ -61,19 +59,19 @@ RustDesk вітає внесок кожного. Ознайомтеся з [CONT
 ```sh
 sudo apt install -y zip g++ gcc git curl wget nasm yasm libgtk-3-dev clang libxcb-randr0-dev libxdo-dev \
         libxfixes-dev libxcb-shape0-dev libxcb-xfixes0-dev libasound2-dev libpulse-dev cmake make \
-        libclang-dev ninja-build libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev
+        libclang-dev ninja-build libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev libpam0g-dev
 ```
 
 ### openSUSE Tumbleweed
 
 ```sh
-sudo zypper install gcc-c++ git curl wget nasm yasm gcc gtk3-devel clang libxcb-devel libXfixes-devel cmake alsa-lib-devel gstreamer-devel gstreamer-plugins-base-devel xdotool-devel
+sudo zypper install gcc-c++ git curl wget nasm yasm gcc gtk3-devel clang libxcb-devel libXfixes-devel cmake alsa-lib-devel gstreamer-devel gstreamer-plugins-base-devel xdotool-devel pam-devel
 ```
 
 ### Fedora 28 (CentOS 8)
 
 ```sh
-sudo yum -y install gcc-c++ git curl wget nasm yasm gcc gtk3-devel clang libxcb-devel libxdo-devel libXfixes-devel pulseaudio-libs-devel cmake alsa-lib-devel
+sudo yum -y install gcc-c++ git curl wget nasm yasm gcc gtk3-devel clang libxcb-devel libxdo-devel libXfixes-devel pulseaudio-libs-devel cmake alsa-lib-devel gstreamer1-devel gstreamer1-plugins-base-devel pam-devel
 ```
 
 ### Arch (Manjaro)
@@ -158,18 +156,22 @@ target/release/rustdesk
 - **[libs/clipboard](https://github.com/rustdesk/rustdesk/tree/master/libs/clipboard)**: реалізація копіювання та вставлення файлів для Windows, Linux, macOS.
 - **[src/ui](https://github.com/rustdesk/rustdesk/tree/master/src/ui)**: графічний інтерфейс користувача
 - **[src/server](https://github.com/rustdesk/rustdesk/tree/master/src/server)**: сервіси аудіо/буфера обміну/вводу/відео та мережевих підключень
-- **[src/client.rs](https://github.com/rustdesk/rustdesk/tree/master/src/client.rs)**: однорангове з'єднання
-- **[src/rendezvous_mediator.rs](https://github.com/rustdesk/rustdesk/tree/master/src/rendezvous_mediator.rs)**: комунікація з [rustdesk-server](https://github.com/rustdesk/rustdesk-server), очікування віддаленого прямого (обхід TCP NAT) або ретрансльованого з'єднання
+- **[src/client.rs](https://github.com/rustdesk/rustdesk/tree/master/src/client.rs)**: однорангове зʼєднання
+- **[src/rendezvous_mediator.rs](https://github.com/rustdesk/rustdesk/tree/master/src/rendezvous_mediator.rs)**: комунікація з [rustdesk-server](https://github.com/rustdesk/rustdesk-server), очікування віддаленого прямого (обхід TCP NAT) або ретрансльованого зʼєднання
 - **[src/platform](https://github.com/rustdesk/rustdesk/tree/master/src/platform)**: специфічний для платформи код
 - **[flutter](https://github.com/rustdesk/rustdesk/tree/master/flutter)**: код Flutter для мобільних пристроїв 
-- **[flutter/web/js](https://github.com/rustdesk/rustdesk/tree/master/flutter/web/js)**: JavaScript для Flutter веб клієнту
+- **[flutter/web/js](https://github.com/rustdesk/rustdesk/tree/master/flutter/web/js)**: JavaScript для веб клієнта на Flutter
 
-## Знімки
+## Знімки екрана
 
-![image](https://user-images.githubusercontent.com/71636191/113112362-ae4deb80-923b-11eb-957d-ff88daad4f06.png)
+![Менеджер зʼєднань](https://github.com/rustdesk/rustdesk/assets/28412477/db82d4e7-c4bc-4823-8e6f-6af7eadf7651)
 
-![image](https://user-images.githubusercontent.com/71636191/113112619-f705a480-923b-11eb-911d-97e984ef52b6.png)
+![Підключення до ПК з Windows](https://github.com/rustdesk/rustdesk/assets/28412477/9baa91e9-3362-4d06-aa1a-7518edcbd7ea)
 
-![image](https://user-images.githubusercontent.com/71636191/113112857-3fbd5d80-923c-11eb-9836-768325faf906.png)
+![Передача файлів](https://github.com/rustdesk/rustdesk/assets/28412477/39511ad3-aa9a-4f8c-8947-1cce286a46ad)
 
-![image](https://user-images.githubusercontent.com/71636191/135385039-38fdbd72-379a-422d-b97f-33df71fb1cec.png)
+![Тунелювання TCP](https://github.com/rustdesk/rustdesk/assets/28412477/78e8708f-e87e-4570-8373-1360033ea6c5)
+
+## [Публічні сервери](#публічні-сервери)
+
+RustDesk підтримується безкоштовним європейським сервером, любʼязно наданим [Codext GmbH](https://codext.link/rustdesk?utm_source=github)

docs/README-ZH.md

@@ -8,7 +8,7 @@
   [<a href="../README.md">English</a>] | [<a href="README-UA.md">Українська</a>] | [<a href="README-CS.md">česky</a>] | [<a href="README-HU.md">Magyar</a>] | [<a href="README-ES.md">Español</a>] | [<a href="README-FA.md">فارسی</a>] | [<a href="README-FR.md">Français</a>] | [<a href="README-DE.md">Deutsch</a>] | [<a href="README-PL.md">Polski</a>] | [<a href="README-ID.md">Indonesian</a>] | [<a href="README-FI.md">Suomi</a>] | [<a href="README-ML.md">മലയാളം</a>] | [<a href="README-JP.md">日本語</a>] | [<a href="README-NL.md">Nederlands</a>] | [<a href="README-IT.md">Italiano</a>] | [<a href="README-RU.md">Русский</a>] | [<a href="README-PTBR.md">Português (Brasil)</a>] | [<a href="README-EO.md">Esperanto</a>] | [<a href="README-KR.md">한국어</a>] | [<a href="README-AR.md">العربي</a>] | [<a href="README-VN.md">Tiếng Việt</a>] | [<a href="README-GR.md">Ελληνικά</a>]<br>
 </p>
 
-Chat with us: [知乎](https://www.zhihu.com/people/rustdesk) | [Discord](https://discord.gg/nDceKgxnkV) | [Reddit](https://www.reddit.com/r/rustdesk)
+与我们交流: [知乎](https://www.zhihu.com/people/rustdesk) | [Discord](https://discord.gg/nDceKgxnkV) | [Reddit](https://www.reddit.com/r/rustdesk)
 
 [![ko-fi](https://ko-fi.com/img/githubbutton_sm.svg)](https://ko-fi.com/I2I04VU09)
 
@@ -18,7 +18,7 @@ Chat with us: [知乎](https://www.zhihu.com/people/rustdesk) | [Discord](https:
 
 ![image](https://user-images.githubusercontent.com/71636191/171661982-430285f0-2e12-4b1d-9957-4a58e375304d.png)
 
-RustDesk 期待各位的贡献. 如何参与开发? 详情请看 [CONTRIBUTING.md](CONTRIBUTING.md).
+RustDesk 期待各位的贡献. 如何参与开发? 详情请看 [CONTRIBUTING-ZH.md](CONTRIBUTING-ZH.md).
 
 [**FAQ**](https://github.com/rustdesk/rustdesk/wiki/FAQ)
 
@@ -32,7 +32,9 @@ RustDesk 期待各位的贡献. 如何参与开发? 详情请看 [CONTRIBUTING.m
 
 ## 依赖
 
-桌面版本界面使用[sciter](https://sciter.com/), 请自行下载。
+桌面版本使用 Flutter 或 Sciter（已弃用）作为 GUI，本教程仅适用于 Sciter，因为它更简单且更易于上手。查看我们的[CI](https://github.com/rustdesk/rustdesk/blob/master/.github/workflows/flutter-build.yml)以构建 Flutter 版本。
+
+请自行下载Sciter动态库。
 
 [Windows](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.win/x64/sciter.dll) |
 [Linux](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.lnx/x64/libsciter-gtk.so) |
@@ -133,8 +135,8 @@ docker build -t "rustdesk-builder" . # 构建容器
       ```
       在Dockerfile的RUN apt update之前插入两行：
    
-      RUN sed -i "s/deb.debian.org/mirrors.163.com/g" /etc/apt/sources.list
-      RUN sed -i "s/security.debian.org/mirrors.163.com/g" /etc/apt/sources.list
+      RUN sed -i "s|deb.debian.org|mirrors.aliyun.com|g" /etc/apt/sources.list && \
+          sed -i "s|security.debian.org|mirrors.aliyun.com|g" /etc/apt/sources.list
       ```
 
    2. 修改容器系统中的 cargo 源，在`RUN ./rustup.sh -y`后插入下面代码：
@@ -207,12 +209,13 @@ target/release/rustdesk
 - **[libs/hbb_common](https://github.com/rustdesk/rustdesk/tree/master/libs/hbb_common)**: 视频编解码, 配置, tcp/udp 封装, protobuf, 文件传输相关文件系统操作函数, 以及一些其他实用函数
 - **[libs/scrap](https://github.com/rustdesk/rustdesk/tree/master/libs/scrap)**: 屏幕截取
 - **[libs/enigo](https://github.com/rustdesk/rustdesk/tree/master/libs/enigo)**: 平台相关的鼠标键盘输入
-- **[src/ui](https://github.com/rustdesk/rustdesk/tree/master/src/ui)**: GUI
+- **[libs/clipboard](https://github.com/rustdesk/rustdesk/tree/master/libs/clipboard)**: Windows、Linux、macOS 的文件复制和粘贴实现
+- **[src/ui](https://github.com/rustdesk/rustdesk/tree/master/src/ui)**: 过时的 Sciter UI（已弃用）
 - **[src/server](https://github.com/rustdesk/rustdesk/tree/master/src/server)**: 被控端服务音频、剪切板、输入、视频服务、网络连接的实现
 - **[src/client.rs](https://github.com/rustdesk/rustdesk/tree/master/src/client.rs)**: 控制端
 - **[src/rendezvous_mediator.rs](https://github.com/rustdesk/rustdesk/tree/master/src/rendezvous_mediator.rs)**: 与[rustdesk-server](https://github.com/rustdesk/rustdesk-server)保持UDP通讯, 等待远程连接（通过打洞直连或者中继）
 - **[src/platform](https://github.com/rustdesk/rustdesk/tree/master/src/platform)**: 平台服务相关代码
-- **[flutter](https://github.com/rustdesk/rustdesk/tree/master/flutter)**: 移动版本的Flutter代码 
+- **[flutter](https://github.com/rustdesk/rustdesk/tree/master/flutter)**: 适用于桌面和移动设备的 Flutter 代码
 - **[flutter/web/js](https://github.com/rustdesk/rustdesk/tree/master/flutter/web/js)**: Flutter Web版本中的Javascript代码
 
 ## 截图

flutter/android/app/build.gradle

@@ -1,6 +1,9 @@
 import com.google.protobuf.gradle.*
 plugins {
     id "com.google.protobuf" version "0.9.4"
+    id "com.android.application"
+    id "kotlin-android"
+    id "dev.flutter.flutter-gradle-plugin"
 }
 
 def keystoreProperties = new Properties()
@@ -17,11 +20,6 @@ if (localPropertiesFile.exists()) {
     }
 }
 
-def flutterRoot = localProperties.getProperty('flutter.sdk')
-if (flutterRoot == null) {
-    throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
-}
-
 def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
 if (flutterVersionCode == null) {
     flutterVersionCode = '1'
@@ -32,10 +30,6 @@ if (flutterVersionName == null) {
     flutterVersionName = '1.0'
 }
 
-apply plugin: 'com.android.application'
-apply plugin: 'kotlin-android'
-apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
-
 dependencies {
     implementation 'com.google.protobuf:protobuf-javalite:3.20.1'
 }
@@ -57,7 +51,7 @@ protobuf {
 }
 
 android {
-    compileSdkVersion 33
+    compileSdkVersion 34
     sourceSets {
         main.java.srcDirs += 'src/main/kotlin'
 
@@ -105,7 +99,6 @@ flutter {
 dependencies {
     implementation "androidx.media:media:1.6.0"
     implementation 'com.github.getActivity:XXPermissions:18.5'
-    implementation("org.jetbrains.kotlin:kotlin-stdlib") { version { strictly("$kotlin_version") } }
+    implementation("org.jetbrains.kotlin:kotlin-stdlib") { version { strictly("1.9.10") } }
     implementation 'com.caverock:androidsvg-aar:1.4'
 }
-

flutter/android/app/src/main/AndroidManifest.xml

@@ -15,6 +15,13 @@
     <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
     <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
 
+    <queries>
+        <intent>
+            <!-- https://developer.android.com/training/package-visibility/use-cases#open-urls-custom-tabs -->
+            <action android:name="android.support.customtabs.action.CustomTabsService" />
+        </intent>
+    </queries>
+
     <application
         android:icon="@mipmap/ic_launcher"
         android:label="RustDesk"

flutter/android/app/src/main/kotlin/com/carriez/flutter_hbb/FloatingWindowService.kt

@@ -304,7 +304,13 @@ class FloatingWindowService : Service(), View.OnTouchListener {
          val popupMenu = PopupMenu(this, floatingView)
          val idShowRustDesk = 0
          popupMenu.menu.add(0, idShowRustDesk, 0, translate("Show RustDesk"))
-         val idStopService = 1
+         // For host side, clipboard sync
+         val idSyncClipboard = 1
+         val isClipboardListenerEnabled = MainActivity.rdClipboardManager?.isListening ?: false
+         if (isClipboardListenerEnabled) {
+             popupMenu.menu.add(0, idSyncClipboard, 0, translate("Update client clipboard"))
+         }
+         val idStopService = 2
          popupMenu.menu.add(0, idStopService, 0, translate("Stop service"))
          popupMenu.setOnMenuItemClickListener { menuItem ->
              when (menuItem.itemId) {
@@ -312,6 +318,10 @@ class FloatingWindowService : Service(), View.OnTouchListener {
                      openMainActivity()
                      true
                  }
+                idSyncClipboard -> {
+                     syncClipboard()
+                     true
+                 }
                  idStopService -> {
                      stopMainService()
                      true
@@ -340,6 +350,10 @@ class FloatingWindowService : Service(), View.OnTouchListener {
         }
     }
 
+    private fun syncClipboard() {
+        MainActivity.rdClipboardManager?.syncClipboard(false)
+    }
+
     private fun stopMainService() {
         MainActivity.flutterMethodChannel?.invokeMethod("stop_service", null)
     }

flutter/android/app/src/main/kotlin/com/carriez/flutter_hbb/InputService.kt

@@ -18,7 +18,9 @@ import android.widget.EditText
 import android.view.accessibility.AccessibilityEvent
 import android.view.ViewGroup.LayoutParams
 import android.view.accessibility.AccessibilityNodeInfo
+import android.view.KeyEvent as KeyEventAndroid
 import android.graphics.Rect
+import android.media.AudioManager
 import android.accessibilityservice.AccessibilityServiceInfo
 import android.accessibilityservice.AccessibilityServiceInfo.FLAG_INPUT_METHOD_EDITOR
 import android.accessibilityservice.AccessibilityServiceInfo.FLAG_RETRIEVE_INTERACTIVE_WINDOWS
@@ -75,6 +77,8 @@ class InputService : AccessibilityService() {
 
     private var fakeEditTextForTextStateCalculation: EditText? = null
 
+    private val volumeController: VolumeController by lazy { VolumeController(applicationContext.getSystemService(AUDIO_SERVICE) as AudioManager) }
+
     @RequiresApi(Build.VERSION_CODES.N)
     fun onMouseInput(mask: Int, _x: Int, _y: Int) {
         val x = max(0, _x)
@@ -276,24 +280,36 @@ class InputService : AccessibilityService() {
 
         var textToCommit: String? = null
 
-        if (keyboardMode == KeyboardMode.Legacy) {
-            if (keyEvent.hasChr() && keyEvent.getDown()) {
+        // [down] indicates the key's state(down or up).
+        // [press] indicates a click event(down and up).
+        // https://github.com/rustdesk/rustdesk/blob/3a7594755341f023f56fa4b6a43b60d6b47df88d/flutter/lib/models/input_model.dart#L688
+        if (keyEvent.hasSeq()) {
+            textToCommit = keyEvent.getSeq()
+        } else if (keyboardMode == KeyboardMode.Legacy) {
+            if (keyEvent.hasChr() && (keyEvent.getDown() || keyEvent.getPress())) {
                 val chr = keyEvent.getChr()
                 if (chr != null) {
                     textToCommit = String(Character.toChars(chr))
                 }
             }
         } else if (keyboardMode == KeyboardMode.Translate) {
-            if (keyEvent.hasSeq() && keyEvent.getDown()) {
-                val seq = keyEvent.getSeq()
-                if (seq != null) {
-                    textToCommit = seq
-                }
-            }
+        } else {
         }
 
         Log.d(logTag, "onKeyEvent $keyEvent textToCommit:$textToCommit")
 
+        var ke: KeyEventAndroid? = null
+        if (Build.VERSION.SDK_INT < 33 || textToCommit == null) {
+            ke = KeyEventConverter.toAndroidKeyEvent(keyEvent)
+        }
+        ke?.let { event ->
+            if (tryHandleVolumeKeyEvent(event)) {
+                return
+            } else if (tryHandlePowerKeyEvent(event)) {
+                return
+            }
+        }
+
         if (Build.VERSION.SDK_INT >= 33) {
             getInputMethod()?.let { inputMethod ->
                 inputMethod.getCurrentInputConnection()?.let { inputConnection ->
@@ -302,8 +318,12 @@ class InputService : AccessibilityService() {
                             inputConnection.commitText(text, 1, null)
                         }
                     } else {
-                        KeyEventConverter.toAndroidKeyEvent(keyEvent).let { event ->
+                        ke?.let { event ->
                             inputConnection.sendKeyEvent(event)
+                            if (keyEvent.getPress()) {
+                                val actionUpEvent = KeyEventAndroid(KeyEventAndroid.ACTION_UP, event.keyCode)
+                                inputConnection.sendKeyEvent(actionUpEvent)
+                            }
                         }
                     }
                 }
@@ -311,12 +331,16 @@ class InputService : AccessibilityService() {
         } else {
             val handler = Handler(Looper.getMainLooper())
             handler.post {
-                KeyEventConverter.toAndroidKeyEvent(keyEvent)?.let { event ->
+                ke?.let { event ->
                     val possibleNodes = possibleAccessibiltyNodes()
                     Log.d(logTag, "possibleNodes:$possibleNodes")
                     for (item in possibleNodes) {
                         val success = trySendKeyEvent(event, item, textToCommit)
                         if (success) {
+                            if (keyEvent.getPress()) {
+                                val actionUpEvent = KeyEventAndroid(KeyEventAndroid.ACTION_UP, event.keyCode)
+                                trySendKeyEvent(actionUpEvent, item, textToCommit)
+                            }
                             break
                         }
                     }
@@ -325,6 +349,43 @@ class InputService : AccessibilityService() {
         }
     }
 
+    private fun tryHandleVolumeKeyEvent(event: KeyEventAndroid): Boolean {
+        when (event.keyCode) {
+            KeyEventAndroid.KEYCODE_VOLUME_UP -> {
+                if (event.action == KeyEventAndroid.ACTION_DOWN) {
+                    volumeController.raiseVolume(null, true, AudioManager.STREAM_SYSTEM)
+                }
+                return true
+            }
+            KeyEventAndroid.KEYCODE_VOLUME_DOWN -> {
+                if (event.action == KeyEventAndroid.ACTION_DOWN) {
+                    volumeController.lowerVolume(null, true, AudioManager.STREAM_SYSTEM)
+                }
+                return true
+            }
+            KeyEventAndroid.KEYCODE_VOLUME_MUTE -> {
+                if (event.action == KeyEventAndroid.ACTION_DOWN) {
+                    volumeController.toggleMute(true, AudioManager.STREAM_SYSTEM)
+                }
+                return true
+            }
+            else -> {
+                return false
+            }
+        }
+    }
+
+    private fun tryHandlePowerKeyEvent(event: KeyEventAndroid): Boolean {
+        if (event.keyCode == KeyEventAndroid.KEYCODE_POWER) {
+            // Perform power dialog action when action is up
+            if (event.action == KeyEventAndroid.ACTION_UP) {
+                performGlobalAction(GLOBAL_ACTION_POWER_DIALOG);
+            }
+            return true
+        }
+        return false
+    }
+
     private fun insertAccessibilityNode(list: LinkedList<AccessibilityNodeInfo>, node: AccessibilityNodeInfo) {
         if (node == null) {
             return
@@ -422,7 +483,7 @@ class InputService : AccessibilityService() {
         return linkedList
     }
 
-    private fun trySendKeyEvent(event: android.view.KeyEvent, node: AccessibilityNodeInfo, textToCommit: String?): Boolean {
+    private fun trySendKeyEvent(event: KeyEventAndroid, node: AccessibilityNodeInfo, textToCommit: String?): Boolean {
         node.refresh()
         this.fakeEditTextForTextStateCalculation?.setSelection(0,0)
         this.fakeEditTextForTextStateCalculation?.setText(null)
@@ -487,10 +548,10 @@ class InputService : AccessibilityService() {
 
                 it.layout(rect.left, rect.top, rect.right, rect.bottom)
                 it.onPreDraw()
-                if (event.action == android.view.KeyEvent.ACTION_DOWN) {
+                if (event.action == KeyEventAndroid.ACTION_DOWN) {
                     val succ = it.onKeyDown(event.getKeyCode(), event)
                     Log.d(logTag, "onKeyDown $succ")
-                } else if (event.action == android.view.KeyEvent.ACTION_UP) {
+                } else if (event.action == KeyEventAndroid.ACTION_UP) {
                     val success = it.onKeyUp(event.getKeyCode(), event)
                     Log.d(logTag, "keyup $success")
                 } else {}

flutter/android/app/src/main/kotlin/com/carriez/flutter_hbb/KeyboardKeyEventMapper.kt

@@ -31,7 +31,7 @@ object KeyEventConverter {
         }
 
         var action = 0
-        if (keyEventProto.getDown()) {
+        if (keyEventProto.getDown() || keyEventProto.getPress()) {
             action = KeyEvent.ACTION_DOWN
         } else {
             action = KeyEvent.ACTION_UP
@@ -112,6 +112,10 @@ object KeyEventConverter {
             ControlKey.Delete -> KeyEvent.KEYCODE_FORWARD_DEL
             ControlKey.Clear -> KeyEvent.KEYCODE_CLEAR
             ControlKey.Pause -> KeyEvent.KEYCODE_BREAK
+            ControlKey.VolumeMute -> KeyEvent.KEYCODE_VOLUME_MUTE
+            ControlKey.VolumeUp -> KeyEvent.KEYCODE_VOLUME_UP
+            ControlKey.VolumeDown -> KeyEvent.KEYCODE_VOLUME_DOWN
+            ControlKey.Power -> KeyEvent.KEYCODE_POWER
             else -> 0 // Default to unknown.
         }
     }

flutter/android/app/src/main/kotlin/com/carriez/flutter_hbb/MainActivity.kt

@@ -13,6 +13,8 @@ import android.content.ComponentName
 import android.content.Context
 import android.content.Intent
 import android.content.ServiceConnection
+import android.content.ClipboardManager
+import android.os.Bundle
 import android.os.Build
 import android.os.IBinder
 import android.util.Log
@@ -36,6 +38,9 @@ import kotlin.concurrent.thread
 class MainActivity : FlutterActivity() {
     companion object {
         var flutterMethodChannel: MethodChannel? = null
+        private var _rdClipboardManager: RdClipboardManager? = null
+        val rdClipboardManager: RdClipboardManager?
+            get() = _rdClipboardManager;
     }
 
     private val channelTag = "mChannel"
@@ -85,11 +90,20 @@ class MainActivity : FlutterActivity() {
         }
     }
 
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        if (_rdClipboardManager == null) {
+            _rdClipboardManager = RdClipboardManager(getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager)
+            FFI.setClipboardManager(_rdClipboardManager!!)
+        }
+    }
+
     override fun onDestroy() {
         Log.e(logTag, "onDestroy")
         mainService?.let {
             unbindService(serviceConnection)
         }
+        rdClipboardManager?.rustEnableServiceClipboard(false)
         super.onDestroy()
     }
 
@@ -388,4 +402,13 @@ class MainActivity : FlutterActivity() {
         super.onStart()
         stopService(Intent(this, FloatingWindowService::class.java))
     }
+
+    // For client side
+    // When swithing from other app to this app, try to sync clipboard.
+    override fun onWindowFocusChanged(hasFocus: Boolean) {
+        super.onWindowFocusChanged(hasFocus)
+        if (hasFocus) {
+            rdClipboardManager?.syncClipboard(true)
+        }
+    }
 }

flutter/android/app/src/main/kotlin/com/carriez/flutter_hbb/MainService.kt

@@ -302,6 +302,8 @@ class MainService : Service() {
                     stopCapture()
                     FFI.refreshScreen()
                     startCapture()
+                } else {
+                    FFI.refreshScreen()
                 }
             }
 

flutter/android/app/src/main/kotlin/com/carriez/flutter_hbb/RdClipboardManager.kt

@@ -0,0 +1,224 @@
+package com.carriez.flutter_hbb
+
+import java.nio.ByteBuffer
+import java.util.Timer
+import java.util.TimerTask
+
+import android.content.ClipData
+import android.content.ClipDescription
+import android.content.ClipboardManager
+import android.util.Log
+import androidx.annotation.Keep
+
+import hbb.MessageOuterClass.ClipboardFormat
+import hbb.MessageOuterClass.Clipboard
+import hbb.MessageOuterClass.MultiClipboards
+
+import ffi.FFI
+
+class RdClipboardManager(private val clipboardManager: ClipboardManager) {
+    private val logTag = "RdClipboardManager"
+    private val supportedMimeTypes = arrayOf(
+        ClipDescription.MIMETYPE_TEXT_PLAIN,
+        ClipDescription.MIMETYPE_TEXT_HTML
+    )
+
+    // 1. Avoid listening to the same clipboard data updated by `rustUpdateClipboard`.
+    // 2. Avoid sending the clipboard data before enabling client clipboard.
+    //    1) Disable clipboard
+    //    2) Copy text "a"
+    //    3) Enable clipboard
+    //    4) Switch to another app
+    //    5) Switch back to the app
+    //    6) "a" should not be sent to the client, because it's copied before enabling clipboard
+    //
+    // It's okay to that `rustEnableClientClipboard(false)` is called after `rustUpdateClipboard`,
+    // though the `lastUpdatedClipData` will be set to null once.
+    private var lastUpdatedClipData: ClipData? = null
+    private var isClientEnabled = true;
+    private var _isListening = false;
+    val isListening: Boolean
+        get() = _isListening
+
+    fun checkPrimaryClip(isClient: Boolean, isSync: Boolean) {
+        val clipData = clipboardManager.primaryClip
+        if (clipData != null && clipData.itemCount > 0) {
+            // Only handle the first item in the clipboard for now.
+            val clip = clipData.getItemAt(0)
+            val isHostSync = !isClient && isSync
+            // Ignore the `isClipboardDataEqual()` check if it's a host sync operation.
+            // Because it's a action manually triggered by the user.
+            if (!isHostSync) {
+                if (lastUpdatedClipData != null && isClipboardDataEqual(clipData, lastUpdatedClipData!!)) {
+                    Log.d(logTag, "Clipboard data is the same as last update, ignore")
+                    return
+                }
+            }
+            val mimeTypeCount = clipData.description.getMimeTypeCount()
+            val mimeTypes = mutableListOf<String>()
+            for (i in 0 until mimeTypeCount) {
+                mimeTypes.add(clipData.description.getMimeType(i))
+            }
+            var text: CharSequence? = null;
+            var html: String? = null;
+            if (isSupportedMimeType(ClipDescription.MIMETYPE_TEXT_PLAIN)) {
+                text = clip?.text
+            }
+            if (isSupportedMimeType(ClipDescription.MIMETYPE_TEXT_HTML)) {
+                text = clip?.text
+                html = clip?.htmlText
+            }
+            var count = 0
+            val clips = MultiClipboards.newBuilder()
+            if (text != null) {
+                val content = com.google.protobuf.ByteString.copyFromUtf8(text.toString())
+                    clips.addClipboards(Clipboard.newBuilder().setFormat(ClipboardFormat.Text).setContent(content).build())
+                    count++
+                }
+            if (html != null) {
+                val content = com.google.protobuf.ByteString.copyFromUtf8(html)
+                clips.addClipboards(Clipboard.newBuilder().setFormat(ClipboardFormat.Html).setContent(content).build())
+                count++
+            }
+            if (count > 0) {
+                val clipsBytes = clips.build().toByteArray()
+                val isClientFlag = if (isClient) 1 else 0
+                val clipsBuf = ByteBuffer.allocateDirect(clipsBytes.size + 1).apply {
+                    put(isClientFlag.toByte())
+                    put(clipsBytes)
+                }
+                clipsBuf.flip()
+                lastUpdatedClipData = clipData
+                Log.d(logTag, "${if (isClient) "client" else "host"}, send clipboard data to the remote")
+                FFI.onClipboardUpdate(clipsBuf)
+            }
+        }
+    }
+
+    private val clipboardListener = object : ClipboardManager.OnPrimaryClipChangedListener {
+        override fun onPrimaryClipChanged() {
+            Log.d(logTag, "onPrimaryClipChanged")
+            checkPrimaryClip(true, false)
+        }
+    }
+
+    private fun isSupportedMimeType(mimeType: String): Boolean {
+        return supportedMimeTypes.contains(mimeType)
+    }
+
+    private fun isClipboardDataEqual(left: ClipData, right: ClipData): Boolean {
+        if (left.description.getMimeTypeCount() != right.description.getMimeTypeCount()) {
+            return false
+        }
+        val mimeTypeCount = left.description.getMimeTypeCount()
+        for (i in 0 until mimeTypeCount) {
+            if (left.description.getMimeType(i) != right.description.getMimeType(i)) {
+                return false
+            }
+        }
+
+        if (left.itemCount != right.itemCount) {
+            return false
+        }
+        for (i in 0 until left.itemCount) {
+            val mimeType = left.description.getMimeType(i)
+            if (!isSupportedMimeType(mimeType)) {
+                continue
+            }
+            val leftItem = left.getItemAt(i)
+            val rightItem = right.getItemAt(i)
+            if (mimeType == ClipDescription.MIMETYPE_TEXT_PLAIN || mimeType == ClipDescription.MIMETYPE_TEXT_HTML) {
+                if (leftItem.text != rightItem.text || leftItem.htmlText != rightItem.htmlText) {
+                    return false
+                }
+            }
+        }
+        return true
+    }
+
+    @Keep
+    fun rustEnableServiceClipboard(enable: Boolean) {
+        Log.d(logTag, "rustEnableServiceClipboard: enable: $enable, _isListening: $_isListening")
+        if (enable) {
+            if (!_isListening) {
+                clipboardManager.addPrimaryClipChangedListener(clipboardListener)
+                _isListening = true
+            }
+        } else {
+            if (_isListening) {
+                clipboardManager.removePrimaryClipChangedListener(clipboardListener)
+                _isListening = false
+                lastUpdatedClipData = null
+            }
+        }
+    }
+
+    @Keep
+    fun rustEnableClientClipboard(enable: Boolean) {
+        Log.d(logTag, "rustEnableClientClipboard: enable: $enable")
+        isClientEnabled = enable
+        if (enable) {
+            lastUpdatedClipData = clipboardManager.primaryClip
+        } else {
+            lastUpdatedClipData = null
+        }
+    }
+
+    fun syncClipboard(isClient: Boolean) {
+        Log.d(logTag, "syncClipboard: isClient: $isClient, isClientEnabled: $isClientEnabled, _isListening: $_isListening")
+        if (isClient && !isClientEnabled) {
+            return
+        }
+        if (!isClient && !_isListening) {
+            return
+        }
+        checkPrimaryClip(isClient, true)
+    }
+
+    @Keep
+    fun rustUpdateClipboard(clips: ByteArray) {
+        val clips = MultiClipboards.parseFrom(clips)
+        var mimeTypes = mutableListOf<String>()
+        var text: String? = null
+        var html: String? = null
+        for (clip in clips.getClipboardsList()) {
+            when (clip.format) {
+                    ClipboardFormat.Text -> {
+                        mimeTypes.add(ClipDescription.MIMETYPE_TEXT_PLAIN)
+                    text = String(clip.content.toByteArray(), Charsets.UTF_8)
+                }
+                ClipboardFormat.Html -> {
+                    mimeTypes.add(ClipDescription.MIMETYPE_TEXT_HTML)
+                    html = String(clip.content.toByteArray(), Charsets.UTF_8)
+                }
+                ClipboardFormat.ImageRgba -> {
+                }
+                ClipboardFormat.ImagePng -> {
+                }
+                else -> {
+                    Log.e(logTag, "Unsupported clipboard format: ${clip.format}")
+                }
+            }
+        }
+
+        val clipDescription = ClipDescription("clipboard", mimeTypes.toTypedArray())
+        var item: ClipData.Item? = null
+        if (text == null) {
+            Log.e(logTag, "No text content in clipboard")
+            return
+        } else {
+            if (html == null) {
+                item = ClipData.Item(text)
+            } else {
+                item = ClipData.Item(text, html)
+            }
+        }
+        if (item == null) {
+            Log.e(logTag, "No item in clipboard")
+            return
+        }
+        val clipData = ClipData(clipDescription, item)
+        lastUpdatedClipData = clipData
+        clipboardManager.setPrimaryClip(clipData)
+    }
+}

flutter/android/app/src/main/kotlin/com/carriez/flutter_hbb/VolumeController.kt

@@ -0,0 +1,78 @@
+package com.carriez.flutter_hbb
+
+// Inspired by https://github.com/yosemiteyss/flutter_volume_controller/blob/main/android/src/main/kotlin/com/yosemiteyss/flutter_volume_controller/VolumeController.kt
+
+import android.media.AudioManager
+import android.os.Build
+import android.util.Log
+
+class VolumeController(private val audioManager: AudioManager) {
+    private val logTag = "volume controller"
+
+    fun getVolume(streamType: Int): Double {
+        val current = audioManager.getStreamVolume(streamType)
+        val max = audioManager.getStreamMaxVolume(streamType)
+        return current.toDouble() / max
+    }
+
+    fun setVolume(volume: Double, showSystemUI: Boolean, streamType: Int) {
+        val max = audioManager.getStreamMaxVolume(streamType)
+        audioManager.setStreamVolume(
+            streamType,
+            (max * volume).toInt(),
+            if (showSystemUI) AudioManager.FLAG_SHOW_UI else 0
+        )
+    }
+
+    fun raiseVolume(step: Double?, showSystemUI: Boolean, streamType: Int) {
+        if (step == null) {
+            audioManager.adjustStreamVolume(
+                streamType,
+                AudioManager.ADJUST_RAISE,
+                if (showSystemUI) AudioManager.FLAG_SHOW_UI else 0
+            )
+        } else {
+            val target = getVolume(streamType) + step
+            setVolume(target, showSystemUI, streamType)
+        }
+    }
+
+    fun lowerVolume(step: Double?, showSystemUI: Boolean, streamType: Int) {
+        if (step == null) {
+            audioManager.adjustStreamVolume(
+                streamType,
+                AudioManager.ADJUST_LOWER,
+                if (showSystemUI) AudioManager.FLAG_SHOW_UI else 0
+            )
+        } else {
+            val target = getVolume(streamType) - step
+            setVolume(target, showSystemUI, streamType)
+        }
+    }
+
+    fun getMute(streamType: Int): Boolean {
+        return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+            audioManager.isStreamMute(streamType)
+        } else {
+            audioManager.getStreamVolume(streamType) == 0
+        }
+    }
+
+    private fun setMute(isMuted: Boolean, showSystemUI: Boolean, streamType: Int) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+            audioManager.adjustStreamVolume(
+                streamType,
+                if (isMuted) AudioManager.ADJUST_MUTE else AudioManager.ADJUST_UNMUTE,
+                if (showSystemUI) AudioManager.FLAG_SHOW_UI else 0
+            )
+        } else {
+            audioManager.setStreamMute(streamType, isMuted)
+        }
+    }
+
+    fun toggleMute(showSystemUI: Boolean, streamType: Int) {
+        val isMuted = getMute(streamType)
+        setMute(!isMuted, showSystemUI, streamType)
+    }
+}
+

flutter/android/app/src/main/kotlin/ffi.kt

@@ -5,12 +5,15 @@ package ffi
 import android.content.Context
 import java.nio.ByteBuffer
 
+import com.carriez.flutter_hbb.RdClipboardManager
+
 object FFI {
     init {
         System.loadLibrary("rustdesk")
     }
 
     external fun init(ctx: Context)
+    external fun setClipboardManager(clipboardManager: RdClipboardManager)
     external fun startServer(app_dir: String, custom_client_config: String)
     external fun startService()
     external fun onVideoFrameUpdate(buf: ByteBuffer)
@@ -20,4 +23,5 @@ object FFI {
     external fun setFrameRawEnable(name: String, value: Boolean)
     external fun setCodecInfo(info: String)
     external fun getLocalOption(key: String): String
-}
+    external fun onClipboardUpdate(clips: ByteBuffer)
+}

flutter/android/build.gradle

@@ -1,18 +1,3 @@
-buildscript {
-    ext.kotlin_version = '1.9.10'
-    repositories {
-        google()
-        jcenter()
-        maven { url 'https://jitpack.io' }
-    }
-
-    dependencies {
-        classpath 'com.android.tools.build:gradle:7.0.0'
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
-        classpath 'com.google.gms:google-services:4.3.14'
-    }
-}
-
 allprojects {
     repositories {
         google()
@@ -24,6 +9,8 @@ allprojects {
 rootProject.buildDir = '../build'
 subprojects {
     project.buildDir = "${rootProject.buildDir}/${project.name}"
+}
+subprojects {
     project.evaluationDependsOn(':app')
 }
 

flutter/android/gradle/wrapper/gradle-wrapper.properties

@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.4-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.6.4-all.zip

flutter/android/settings.gradle

@@ -1,11 +1,25 @@
-include ':app'
+pluginManagement {
+    def flutterSdkPath = {
+        def properties = new Properties()
+        file("local.properties").withInputStream { properties.load(it) }
+        def flutterSdkPath = properties.getProperty("flutter.sdk")
+        assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
+        return flutterSdkPath
+    }()
 
-def localPropertiesFile = new File(rootProject.projectDir, "local.properties")
-def properties = new Properties()
+    includeBuild("$flutterSdkPath/packages/flutter_tools/gradle")
 
-assert localPropertiesFile.exists()
-localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) }
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
 
-def flutterSdkPath = properties.getProperty("flutter.sdk")
-assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
-apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle"
+plugins {
+    id "dev.flutter.flutter-plugin-loader" version "1.0.0"
+    id "com.android.application" version "7.3.0" apply false
+    id "org.jetbrains.kotlin.android" version "1.9.10" apply false
+}
+
+include ":app"

flutter/assets/message_24dp_5F6368.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" height="24px" viewBox="-4 -4 32 32" width="24px" fill="#5f6368"><path d="M0 0h24v24H0z" fill="none"/><path d="M20 2H4c-1.1 0-1.99.9-1.99 2L2 22l4-4h14c1.1 0 2-.9 2-2V4c0-1.1-.9-2-2-2zm-2 12H6v-2h12v2zm0-3H6V9h12v2zm0-3H6V6h12v2z"/></svg>

flutter/build_android_deps.sh

@@ -68,6 +68,7 @@ function build {
   pushd "$SCRIPTDIR/.."
   $VCPKG_ROOT/vcpkg install --triplet $VCPKG_TARGET --x-install-root="$VCPKG_ROOT/installed"
   popd
+  head -n 100 "${VCPKG_ROOT}/buildtrees/ffmpeg/build-$VCPKG_TARGET-rel-out.log" || true
   echo "*** [$ANDROID_ABI][Finished] Build and install vcpkg dependencies"
 
 if [ -d "$VCPKG_ROOT/installed/arm-neon-android" ]; then

flutter/build_fdroid.sh

@@ -0,0 +1,617 @@
+#!/bin/bash
+
+#
+# Script to build F-Droid release of RustDesk
+#
+# Copyright (C) 2024, The RustDesk Authors
+#               2024, Vasyl Gello <vasek.gello@gmail.com>
+#
+
+# The script is invoked by F-Droid builder system ste-by-step.
+#
+# It accepts the following arguments:
+#
+# - versionName from https://github.com/rustdesk/rustdesk/releases/download/fdroid-version/rustdesk-version.txt
+# - versionCode from https://github.com/rustdesk/rustdesk/releases/download/fdroid-version/rustdesk-version.txt
+# - Android architecture to build APK for: armeabi-v7a arm64-v8av x86 x86_64
+# - The build step to execute:
+#
+#   + sudo-deps: as root, install needed Debian packages into builder VM
+#   + prebuild: patch sources and do other stuff before the build
+#   + build: perform actual build of APK file
+#
+
+# Start of functions
+
+# Install Flutter of version `VERSION` from Github repository
+# into directory `FLUTTER_DIR` and apply patches if needed
+
+prepare_flutter() {
+	VERSION="${1}"
+	FLUTTER_DIR="${2}"
+
+	if [ ! -f "${FLUTTER_DIR}/bin/flutter" ]; then
+		git clone https://github.com/flutter/flutter "${FLUTTER_DIR}"
+	fi
+
+	pushd "${FLUTTER_DIR}"
+
+	git restore .
+	git checkout "${VERSION}"
+
+	# Patch flutter
+
+	if dpkg --compare-versions "${VERSION}" ge "3.24.4"; then
+		git apply "${ROOTDIR}/.github/patches/flutter_3.24.4_dropdown_menu_enableFilter.diff"
+	fi
+
+	flutter config --no-analytics
+
+	popd # ${FLUTTER_DIR}
+}
+
+# Start of script
+
+set -x
+
+# Note current working directory as root dir for patches
+
+ROOTDIR="${PWD}"
+
+# Parse command-line arguments
+
+VERNAME="${1}"
+VERCODE="${2}"
+ANDROID_ABI="${3}"
+BUILDSTEP="${4}"
+
+if [ -z "${VERNAME}" ] || [ -z "${VERCODE}" ] || [ -z "${ANDROID_ABI}" ] ||
+	[ -z "${BUILDSTEP}" ]; then
+	echo "ERROR: Command-line arguments are all required to be non-empty!" >&2
+	exit 1
+fi
+
+# Set various architecture-specific identifiers
+
+case "${ANDROID_ABI}" in
+arm64-v8a)
+	FLUTTER_TARGET=android-arm64
+	NDK_TARGET=aarch64-linux-android
+	RUST_TARGET=aarch64-linux-android
+	RUSTDESK_FEATURES='flutter,hwcodec'
+	;;
+armeabi-v7a)
+	FLUTTER_TARGET=android-arm
+	NDK_TARGET=arm-linux-androideabi
+	RUST_TARGET=armv7-linux-androideabi
+	RUSTDESK_FEATURES='flutter,hwcodec'
+	;;
+x86_64)
+	FLUTTER_TARGET=android-x64
+	NDK_TARGET=x86_64-linux-android
+	RUST_TARGET=x86_64-linux-android
+	RUSTDESK_FEATURES='flutter'
+	;;
+x86)
+	FLUTTER_TARGET=android-x86
+	NDK_TARGET=i686-linux-android
+	RUST_TARGET=i686-linux-android
+	RUSTDESK_FEATURES='flutter'
+	;;
+*)
+	echo "ERROR: Unknown Android ABI '${ANDROID_ABI}'!" >&2
+	exit 1
+	;;
+esac
+
+# Check ANDROID_SDK_ROOT and sdkmanager present on PATH
+
+if [ ! -d "${ANDROID_SDK_ROOT}" ] || ! command -v sdkmanager 1>/dev/null; then
+	echo "ERROR: Can not find Android SDK!" >&2
+	exit 1
+fi
+
+# Export necessary variables
+
+export PATH="${PATH}:${HOME}/flutter/bin:${HOME}/depot_tools"
+
+export VCPKG_ROOT="${HOME}/vcpkg"
+
+# Now act depending on build step
+
+# NOTE: F-Droid maintainers require explicit declaration of dependencies
+# as root via `Builds.sudo` F-Droid metadata directive:
+# https://gitlab.com/fdroid/fdroiddata/-/merge_requests/15343#note_1988918695
+
+case "${BUILDSTEP}" in
+prebuild)
+	# prebuild: patch sources and do other stuff before the build
+
+	#
+	# Extract required versions for NDK, Rust, Flutter from
+	# '.github/workflows/flutter-build.yml'
+	#
+
+	CARGO_NDK_VERSION="$(yq -r \
+		.env.CARGO_NDK_VERSION \
+		.github/workflows/flutter-build.yml)"
+
+	# Flutter used to compile main Rustdesk library
+
+	FLUTTER_VERSION="$(yq -r \
+		.env.ANDROID_FLUTTER_VERSION \
+		.github/workflows/flutter-build.yml)"
+
+	if [ -z "${FLUTTER_VERSION}" ]; then
+		FLUTTER_VERSION="$(yq -r \
+			.env.FLUTTER_VERSION \
+			.github/workflows/flutter-build.yml)"
+	fi
+
+	# Flutter used to compile Flutter<->Rust bridge files
+
+	FLUTTER_BRIDGE_VERSION="$(yq -r \
+		.env.FLUTTER_VERSION \
+		.github/workflows/bridge.yml)"
+
+	FLUTTER_RUST_BRIDGE_VERSION="$(yq -r \
+		.env.FLUTTER_RUST_BRIDGE_VERSION \
+		.github/workflows/bridge.yml)"
+
+	NDK_VERSION="$(yq -r \
+		.env.NDK_VERSION \
+		.github/workflows/flutter-build.yml)"
+
+	RUST_VERSION="$(yq -r \
+		.env.RUST_VERSION \
+		.github/workflows/flutter-build.yml)"
+
+	VCPKG_COMMIT_ID="$(yq -r \
+		.env.VCPKG_COMMIT_ID \
+		.github/workflows/flutter-build.yml)"
+
+	if [ -z "${CARGO_NDK_VERSION}" ] || [ -z "${FLUTTER_VERSION}" ] ||
+		[ -z "${FLUTTER_BRIDGE_VERSION}" ] ||
+		[ -z "${FLUTTER_RUST_BRIDGE_VERSION}" ] ||
+		[ -z "${NDK_VERSION}" ] || [ -z "${RUST_VERSION}" ] ||
+		[ -z "${VCPKG_COMMIT_ID}" ]; then
+		echo "ERROR: Can not identify all required versions!" >&2
+		exit 1
+	fi
+
+	# Map NDK version to revision
+
+	NDK_VERSION="$(wget \
+		-qO- \
+		-H "Accept: application/vnd.github+json" \
+		-H "X-GitHub-Api-Version: 2022-11-28" \
+		'https://api.github.com/repos/android/ndk/releases' |
+		jq -r ".[] | select(.tag_name == \"${NDK_VERSION}\") | .body | match(\"ndkVersion \\\"(.*)\\\"\").captures[0].string")"
+
+	if [ -z "${NDK_VERSION}" ]; then
+		echo "ERROR: Can not map Android NDK codename to revision!" >&2
+		exit 1
+	fi
+
+	export ANDROID_NDK_HOME="${ANDROID_SDK_ROOT}/ndk/${NDK_VERSION}"
+	export ANDROID_NDK_ROOT="${ANDROID_SDK_ROOT}/ndk/${NDK_VERSION}"
+
+	#
+	# Install the components
+	#
+
+	set -e
+
+	# Install Android NDK
+
+	if [ ! -d "${ANDROID_NDK_ROOT}" ]; then
+		sdkmanager --install "ndk;${NDK_VERSION}"
+	fi
+
+	# Install Rust
+
+	if [ ! -f "${HOME}/rustup/rustup-init.sh" ]; then
+		pushd "${HOME}"
+
+		git clone --depth 1 https://github.com/rust-lang/rustup
+
+		popd # ${HOME}
+	fi
+
+	pushd "${HOME}/rustup"
+	bash rustup-init.sh -y \
+		--target "${RUST_TARGET}" \
+		--default-toolchain "${RUST_VERSION}"
+	popd
+
+	if ! command -v cargo 1>/dev/null 2>&1; then
+		. "${HOME}/.cargo/env"
+	fi
+
+	# Install cargo-ndk
+
+	cargo install \
+		cargo-ndk \
+		--version "${CARGO_NDK_VERSION}" \
+		--locked
+
+	# Install rust bridge generator
+
+	cargo install cargo-expand
+	cargo install flutter_rust_bridge_codegen \
+		--version "${FLUTTER_RUST_BRIDGE_VERSION}" \
+		--features "uuid" \
+		--locked
+
+	# Populate native vcpkg dependencies
+
+	if [ ! -d "${VCPKG_ROOT}" ]; then
+		pushd "${HOME}"
+
+		git clone \
+			https://github.com/Microsoft/vcpkg.git
+		git clone \
+			https://github.com/Microsoft/vcpkg-tool.git
+
+		pushd vcpkg-tool
+
+		mkdir build
+
+		pushd build
+
+		cmake \
+			-DCMAKE_BUILD_TYPE=Release \
+			-G 'Ninja' \
+			-DVCPKG_DEVELOPMENT_WARNINGS=OFF \
+			..
+
+		cmake --build .
+
+		popd # build
+
+		popd # vcpkg-tool
+
+		pushd vcpkg
+
+		git reset --hard "${VCPKG_COMMIT_ID}"
+
+		cp -a ../vcpkg-tool/build/vcpkg vcpkg
+
+		# disable telemetry
+
+		touch "vcpkg.disable-metrics"
+
+		popd # vcpkg
+
+		popd # ${HOME}
+	fi
+
+	# Install depot-tools for x86
+
+	if [ "${ANDROID_ABI}" = "x86" ]; then
+		if [ ! -d "${HOME}/depot_tools" ]; then
+			pushd "${HOME}"
+
+			git clone \
+				--depth 1 \
+				https://chromium.googlesource.com/chromium/tools/depot_tools.git
+
+			popd # ${HOME}
+		fi
+	fi
+
+	# Patch the RustDesk sources
+
+	git apply res/fdroid/patches/*.patch
+
+	# If Flutter version used to generate bridge files differs from Flutter
+	# version used to compile Rustdesk library, generate bridge using the
+	# `FLUTTER_BRIDGE_VERSION` an restore the pubspec later
+
+	if [ "${FLUTTER_VERSION}" != "${FLUTTER_BRIDGE_VERSION}" ]; then
+		# Install Flutter bridge version
+
+		prepare_flutter "${FLUTTER_BRIDGE_VERSION}" "${HOME}/flutter"
+
+		# Save changes
+
+		git add .
+
+		# Edit pubspec to make flutter bridge version work
+
+		sed \
+			-i \
+			-e 's/extended_text: 14.0.0/extended_text: 13.0.0/g' \
+			flutter/pubspec.yaml
+
+		# Download Flutter dependencies
+
+		pushd flutter
+
+		flutter clean
+		flutter packages pub get
+
+		popd # flutter
+
+		# Generate FFI bindings
+
+		flutter_rust_bridge_codegen \
+			--rust-input ./src/flutter_ffi.rs \
+			--dart-output ./flutter/lib/generated_bridge.dart
+
+		# Add bridge files to save-list
+
+		git add -f ./flutter/lib/generated_bridge.* ./src/bridge_generated.*
+
+		# Restore everything
+
+		git checkout '*'
+		git clean -dffx
+		git reset
+	fi
+
+	# Install Flutter version for RustDesk library build
+
+	prepare_flutter "${FLUTTER_VERSION}" "${HOME}/flutter"
+
+	# gms is not in thoes files now, but we still keep the following line for future reference(maybe).
+
+	sed \
+		-i \
+		-e '/gms/d' \
+		flutter/android/build.gradle \
+		flutter/android/app/build.gradle
+
+	# `firebase_analytics` is not in these files now, but we still keep the following lines.
+
+	sed \
+		-i \
+		-e '/firebase_analytics/d' \
+		flutter/pubspec.yaml
+
+	sed \
+		-i \
+		-e '/  firebase/,/    version/d' \
+		flutter/pubspec.lock
+
+	sed \
+		-i \
+		-e '/firebase/Id' \
+		flutter/lib/main.dart
+
+	;;
+build)
+	# build: perform actual build of APK file
+
+	set -e
+
+	#
+	# Extract required versions for NDK, Rust, Flutter from
+	# '.github/workflows/flutter-build.yml'
+	#
+
+	# Flutter used to compile main Rustdesk library
+
+	FLUTTER_VERSION="$(yq -r \
+		.env.ANDROID_FLUTTER_VERSION \
+		.github/workflows/flutter-build.yml)"
+
+	if [ -z "${FLUTTER_VERSION}" ]; then
+		FLUTTER_VERSION="$(yq -r \
+			.env.FLUTTER_VERSION \
+			.github/workflows/flutter-build.yml)"
+	fi
+
+	NDK_VERSION="$(yq -r \
+		.env.NDK_VERSION \
+		.github/workflows/flutter-build.yml)"
+
+	# Map NDK version to revision
+
+	NDK_VERSION="$(wget \
+		-qO- \
+		-H "Accept: application/vnd.github+json" \
+		-H "X-GitHub-Api-Version: 2022-11-28" \
+		'https://api.github.com/repos/android/ndk/releases' |
+		jq -r ".[] | select(.tag_name == \"${NDK_VERSION}\") | .body | match(\"ndkVersion \\\"(.*)\\\"\").captures[0].string")"
+
+	if [ -z "${NDK_VERSION}" ]; then
+		echo "ERROR: Can not map Android NDK codename to revision!" >&2
+		exit 1
+	fi
+
+	export ANDROID_NDK_HOME="${ANDROID_SDK_ROOT}/ndk/${NDK_VERSION}"
+	export ANDROID_NDK_ROOT="${ANDROID_SDK_ROOT}/ndk/${NDK_VERSION}"
+
+	if ! command -v cargo 1>/dev/null 2>&1; then
+		. "${HOME}/.cargo/env"
+	fi
+
+	# Download Flutter dependencies
+
+	pushd flutter
+
+	flutter clean
+	flutter packages pub get
+
+	popd # flutter
+
+	# Build host android deps
+
+	bash flutter/build_android_deps.sh "${ANDROID_ABI}"
+
+	# Build rustdesk lib
+
+	cargo ndk \
+		--platform 21 \
+		--target "${RUST_TARGET}" \
+		--bindgen \
+		build \
+		--release \
+		--features "${RUSTDESK_FEATURES}"
+
+	mkdir -p "flutter/android/app/src/main/jniLibs/${ANDROID_ABI}"
+
+	cp "target/${RUST_TARGET}/release/liblibrustdesk.so" \
+		"flutter/android/app/src/main/jniLibs/${ANDROID_ABI}/librustdesk.so"
+
+	cp "${ANDROID_NDK_HOME}/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/lib/${NDK_TARGET}/libc++_shared.so" \
+		"flutter/android/app/src/main/jniLibs/${ANDROID_ABI}/"
+
+	"${ANDROID_NDK_HOME}/toolchains/llvm/prebuilt/linux-x86_64/bin/llvm-strip" \
+		"flutter/android/app/src/main/jniLibs/${ANDROID_ABI}"/*
+
+	# Build flutter-jit-release for x86
+
+	if [ "${ANDROID_ABI}" = "x86" ]; then
+		pushd flutter-sdk
+
+		echo "## Sync flutter engine sources"
+		echo "### We need fakeroot because chromium base image is unpacked with weird uid/gid ownership"
+
+		sed -i "s/FLUTTER_VERSION_PLACEHOLDER/${FLUTTER_VERSION}/" .gclient
+
+		export FAKEROOTDONTTRYCHOWN=1
+
+		fakeroot gclient sync
+
+		unset FAKEROOTDONTTRYCHOWN
+
+		pushd src
+
+		echo "## Patch away Google Play dependencies"
+
+		rm \
+			flutter/shell/platform/android/io/flutter/app/FlutterPlayStoreSplitApplication.java \
+			flutter/shell/platform/android/io/flutter/embedding/engine/deferredcomponents/PlayStoreDeferredComponentManager.java flutter/shell/platform/android/io/flutter/embedding/android/FlutterPlayStoreSplitApplication.java
+
+		sed \
+			-i \
+			-e '/PlayStore/d' \
+			flutter/tools/android_lint/project.xml \
+			flutter/shell/platform/android/BUILD.gn
+
+		sed \
+			-i \
+			-e '/com.google.android.play/d' \
+			flutter/tools/androidx/files.json
+
+		echo "## Configure android engine build"
+
+		flutter/tools/gn \
+			--android --android-cpu x86 --runtime-mode=jit_release \
+			--no-goma --no-enable-unittests
+
+		echo "## Perform android engine build"
+
+		ninja -C out/android_jit_release_x86
+
+		echo "## Configure host engine build"
+
+		flutter/tools/gn \
+			--android-cpu x86 --runtime-mode=jit_release \
+			--no-goma --no-enable-unittests
+
+		echo "## Perform android engine build"
+
+		ninja -C out/host_jit_release_x86
+
+		echo "## Rename host engine"
+
+		mv out/host_jit_release_x86 out/host_jit_release
+
+		echo "## Mimic jit_release engine to debug to use with flutter build apk"
+
+		pushd out/android_jit_release_x86
+
+		sed \
+			-e 's/jit_release/debug/' \
+			flutter_embedding_jit_release.maven-metadata.xml \
+			1>flutter_embedding_debug.maven-metadata.xml
+
+		sed \
+			-e 's/jit_release/debug/' \
+			flutter_embedding_jit_release.pom \
+			1>flutter_embedding_debug.pom
+
+		sed \
+			-e 's/jit_release/debug/' \
+			x86_jit_release.maven-metadata.xml \
+			1>x86_debug.maven-metadata.xml
+
+		sed \
+			-e 's/jit_release/debug/' \
+			x86_jit_release.pom \
+			1>x86_debug.pom
+
+		cp -a \
+			flutter_embedding_jit_release-sources.jar \
+			flutter_embedding_debug-sources.jar
+
+		cp -a \
+			flutter_embedding_jit_release.jar \
+			flutter_embedding_debug.jar
+
+		cp -a \
+			x86_jit_release.jar \
+			x86_debug.jar
+
+		popd # out/android_jit_release_x86
+
+		popd # src
+
+		popd # flutter-sdk
+
+		echo "# Clean up intermediate engine files and show free space"
+
+		rm -rf \
+			flutter-sdk/src/out/android_jit_release_x86/obj \
+			flutter-sdk/src/out/host_jit_release/obj
+
+		mv flutter-sdk/src/out flutter-out
+
+		rm -rf flutter-sdk
+
+		mkdir -p flutter-sdk/src/
+
+		mv flutter-out flutter-sdk/src/out
+	fi
+
+	# Build the apk
+
+	pushd flutter
+
+	if [ "${ANDROID_ABI}" = "x86" ]; then
+		flutter build apk \
+			--local-engine-src-path="$(readlink -mf "../flutter-sdk/src")" \
+			--local-engine=android_jit_release_x86 \
+			--debug \
+			--build-number="${VERCODE}" \
+			--build-name="${VERNAME}" \
+			--target-platform "${FLUTTER_TARGET}"
+	else
+		flutter build apk \
+			--release \
+			--build-number="${VERCODE}" \
+			--build-name="${VERNAME}" \
+			--target-platform "${FLUTTER_TARGET}"
+	fi
+
+	popd # flutter
+
+	rm -rf flutter-sdk
+
+	# Special step for fdroiddata CI builds to remove .gitconfig
+
+	rm -f /home/vagrant/.gitconfig
+
+	;;
+*)
+	echo "ERROR: Unknown build step '${BUILDSTEP}'!" >&2
+	exit 1
+	;;
+esac
+
+# Report success
+
+echo "All done!"

flutter/ios/Flutter/AppFrameworkInfo.plist

@@ -21,6 +21,6 @@
   <key>CFBundleVersion</key>
   <string>1.0</string>
   <key>MinimumOSVersion</key>
-  <string>12.0</string>
+  <string>13.0</string>
 </dict>
 </plist>

flutter/ios/Podfile

@@ -1,10 +1,7 @@
-# Uncomment this line to define a global platform for your project
-# platform :ios, '12.0'
-
 # CocoaPods analytics sends network stats synchronously affecting flutter build latency.
 ENV['COCOAPODS_DISABLE_STATS'] = 'true'
 
-platform :ios, '12.0'
+platform :ios, '13.0'
 
 project 'Runner', {
   'Debug' => :debug,

flutter/ios/Podfile.lock

@@ -137,6 +137,6 @@ SPEC CHECKSUMS:
   video_player_avfoundation: 02011213dab73ae3687df27ce441fbbcc82b5579
   wakelock_plus: 8b09852c8876491e4b6d179e17dfe2a0b5f60d47
 
-PODFILE CHECKSUM: d4cb12ad5d3bdb3352770b1d3db237584e155156
+PODFILE CHECKSUM: 83d1b0fb6fc8613d8312a03b8e1540d37cfc5d2c
 
 COCOAPODS: 1.15.2

flutter/ios/Runner.xcodeproj/project.pbxproj

@@ -347,7 +347,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = iphoneos;
@@ -491,7 +491,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -541,7 +541,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = iphoneos;

flutter/lib/common.dart

@@ -1,6 +1,7 @@
 import 'dart:async';
 import 'dart:convert';
 import 'dart:math';
+import 'dart:io';
 
 import 'package:back_button_interceptor/back_button_interceptor.dart';
 import 'package:desktop_multi_window/desktop_multi_window.dart';
@@ -30,8 +31,8 @@ import 'common/widgets/overlay.dart';
 import 'mobile/pages/file_manager_page.dart';
 import 'mobile/pages/remote_page.dart';
 import 'desktop/pages/remote_page.dart' as desktop_remote;
+import 'desktop/pages/file_manager_page.dart' as desktop_file_manager;
 import 'package:flutter_hbb/desktop/widgets/remote_toolbar.dart';
-import 'models/input_model.dart';
 import 'models/model.dart';
 import 'models/platform_model.dart';
 
@@ -51,6 +52,9 @@ final isLinux = isLinux_;
 final isDesktop = isDesktop_;
 final isWeb = isWeb_;
 final isWebDesktop = isWebDesktop_;
+final isWebOnWindows = isWebOnWindows_;
+final isWebOnLinux = isWebOnLinux_;
+final isWebOnMacOs = isWebOnMacOS_;
 var isMobile = isAndroid || isIOS;
 var version = '';
 int androidVersion = 0;
@@ -61,6 +65,9 @@ int androidVersion = 0;
 // So we need to use this flag to enable/disable resizable.
 bool _linuxWindowResizable = true;
 
+// Only used on Windows(window manager).
+bool _ignoreDevicePixelRatio = true;
+
 /// only available for Windows target
 int windowsBuildNumber = 0;
 DesktopType? desktopType;
@@ -348,6 +355,9 @@ class MyTheme {
     hoverColor: Color.fromARGB(255, 224, 224, 224),
     scaffoldBackgroundColor: Colors.white,
     dialogBackgroundColor: Colors.white,
+    appBarTheme: AppBarTheme(
+      shadowColor: Colors.transparent,
+    ),
     dialogTheme: DialogTheme(
       elevation: 15,
       shape: RoundedRectangleBorder(
@@ -443,6 +453,9 @@ class MyTheme {
     hoverColor: Color.fromARGB(255, 45, 46, 53),
     scaffoldBackgroundColor: Color(0xFF18191E),
     dialogBackgroundColor: Color(0xFF18191E),
+    appBarTheme: AppBarTheme(
+      shadowColor: Colors.transparent,
+    ),
     dialogTheme: DialogTheme(
       elevation: 15,
       shape: RoundedRectangleBorder(
@@ -546,9 +559,9 @@ class MyTheme {
     return themeModeFromString(bind.mainGetLocalOption(key: kCommConfKeyTheme));
   }
 
-  static void changeDarkMode(ThemeMode mode) async {
+  static Future<void> changeDarkMode(ThemeMode mode) async {
     Get.changeThemeMode(mode);
-    if (desktopType == DesktopType.main || isAndroid || isIOS) {
+    if (desktopType == DesktopType.main || isAndroid || isIOS || isWeb) {
       if (mode == ThemeMode.system) {
         await bind.mainSetLocalOption(
             key: kCommConfKeyTheme, value: defaultOptionTheme);
@@ -556,7 +569,7 @@ class MyTheme {
         await bind.mainSetLocalOption(
             key: kCommConfKeyTheme, value: mode.toShortString());
       }
-      await bind.mainChangeTheme(dark: mode.toShortString());
+      if (!isWeb) await bind.mainChangeTheme(dark: mode.toShortString());
       // Synchronize the window theme of the system.
       updateSystemWindowTheme();
     }
@@ -630,10 +643,30 @@ List<Locale> supportedLocales = const [
   Locale('da'),
   Locale('eo'),
   Locale('tr'),
-  Locale('vi'),
-  Locale('pl'),
   Locale('kz'),
   Locale('es'),
+  Locale('nl'),
+  Locale('nb'),
+  Locale('et'),
+  Locale('eu'),
+  Locale('bg'),
+  Locale('be'),
+  Locale('vn'),
+  Locale('uk'),
+  Locale('fa'),
+  Locale('ca'),
+  Locale('el'),
+  Locale('sv'),
+  Locale('sq'),
+  Locale('sr'),
+  Locale('th'),
+  Locale('sl'),
+  Locale('ro'),
+  Locale('lt'),
+  Locale('lv'),
+  Locale('ar'),
+  Locale('he'),
+  Locale('hr'),
 ];
 
 String formatDurationToTime(Duration duration) {
@@ -647,11 +680,17 @@ String formatDurationToTime(Duration duration) {
 
 closeConnection({String? id}) {
   if (isAndroid || isIOS) {
-    gFFI.chatModel.hideChatOverlay();
-    Navigator.popUntil(globalKey.currentContext!, ModalRoute.withName("/"));
+    () async {
+      await SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual,
+          overlays: SystemUiOverlay.values);
+      gFFI.chatModel.hideChatOverlay();
+      Navigator.popUntil(globalKey.currentContext!, ModalRoute.withName("/"));
+      stateGlobal.isInMainPage = true;
+    }();
   } else {
     if (isWeb) {
       Navigator.popUntil(globalKey.currentContext!, ModalRoute.withName("/"));
+      stateGlobal.isInMainPage = true;
     } else {
       final controller = Get.find<DesktopTabController>();
       controller.closeBy(id);
@@ -928,13 +967,9 @@ makeMobileActionsOverlayEntry(VoidCallback? onHide, {FFI? ffi}) {
       position: draggablePositions.mobileActions,
       width: overlayW,
       height: overlayH,
-      onBackPressed: () => session.inputModel.tap(MouseButtons.right),
-      onHomePressed: () => session.inputModel.tap(MouseButtons.wheel),
-      onRecentPressed: () async {
-        session.inputModel.sendMouse('down', MouseButtons.wheel);
-        await Future.delayed(const Duration(milliseconds: 500));
-        session.inputModel.sendMouse('up', MouseButtons.wheel);
-      },
+      onBackPressed: session.inputModel.onMobileBack,
+      onHomePressed: session.inputModel.onMobileHome,
+      onRecentPressed: session.inputModel.onMobileApps,
       onHidePressed: onHide,
     );
   }
@@ -1058,6 +1093,49 @@ class CustomAlertDialog extends StatelessWidget {
   }
 }
 
+Widget createDialogContent(String text) {
+  final RegExp linkRegExp = RegExp(r'(https?://[^\s]+)');
+  final List<TextSpan> spans = [];
+  int start = 0;
+  bool hasLink = false;
+
+  linkRegExp.allMatches(text).forEach((match) {
+    hasLink = true;
+    if (match.start > start) {
+      spans.add(TextSpan(text: text.substring(start, match.start)));
+    }
+    spans.add(TextSpan(
+      text: match.group(0) ?? '',
+      style: TextStyle(
+        color: Colors.blue,
+        decoration: TextDecoration.underline,
+      ),
+      recognizer: TapGestureRecognizer()
+        ..onTap = () {
+          String linkText = match.group(0) ?? '';
+          linkText = linkText.replaceAll(RegExp(r'[.,;!?]+$'), '');
+          launchUrl(Uri.parse(linkText));
+        },
+    ));
+    start = match.end;
+  });
+
+  if (start < text.length) {
+    spans.add(TextSpan(text: text.substring(start)));
+  }
+
+  if (!hasLink) {
+    return SelectableText(text, style: const TextStyle(fontSize: 15));
+  }
+
+  return SelectableText.rich(
+    TextSpan(
+      style: TextStyle(color: Colors.black, fontSize: 15),
+      children: spans,
+    ),
+  );
+}
+
 void msgBox(SessionID sessionId, String type, String title, String text,
     String link, OverlayDialogManager dialogManager,
     {bool? hasCancel, ReconnectHandle? reconnect, int? reconnectTimeout}) {
@@ -1066,7 +1144,7 @@ void msgBox(SessionID sessionId, String type, String title, String text,
   bool hasOk = false;
   submit() {
     dialogManager.dismissAll();
-    // https://github.com/fufesou/rustdesk/blob/5e9a31340b899822090a3731769ae79c6bf5f3e5/src/ui/common.tis#L263
+    // https://github.com/rustdesk/rustdesk/blob/5e9a31340b899822090a3731769ae79c6bf5f3e5/src/ui/common.tis#L263
     if (!type.contains("custom") && desktopType != DesktopType.portForward) {
       closeConnection();
     }
@@ -1203,7 +1281,7 @@ Widget msgboxContent(String type, String title, String text) {
               translate(title),
               style: TextStyle(fontSize: 21),
             ).marginOnly(bottom: 10),
-            Text(translateText(text), style: const TextStyle(fontSize: 15)),
+            createDialogContent(translateText(text)),
           ],
         ),
       ),
@@ -1398,14 +1476,10 @@ class AndroidPermissionManager {
   }
 }
 
-// TODO move this to mobile/widgets.
-// Used only for mobile, pages remote, settings, dialog
-// TODO remove argument contentPadding, it’s not used, getToggle() has not
 RadioListTile<T> getRadio<T>(
     Widget title, T toValue, T curValue, ValueChanged<T?>? onChange,
-    {EdgeInsetsGeometry? contentPadding, bool? dense}) {
+    {bool? dense}) {
   return RadioListTile<T>(
-    contentPadding: contentPadding ?? EdgeInsets.zero,
     visualDensity: VisualDensity.compact,
     controlAffinity: ListTileControlAffinity.trailing,
     title: title,
@@ -1432,7 +1506,7 @@ Future<void> initGlobalFFI() async {
   _globalFFI = FFI(null);
   debugPrint("_globalFFI init end");
   // after `put`, can also be globally found by Get.find<FFI>();
-  Get.put(_globalFFI, permanent: true);
+  Get.put<FFI>(_globalFFI, permanent: true);
 }
 
 String translate(String name) {
@@ -1541,12 +1615,6 @@ Widget getPlatformImage(String platform, {double size = 50}) {
   return SvgPicture.asset('assets/$platform.svg', height: size, width: size);
 }
 
-class OffsetDevicePixelRatio {
-  Offset offset;
-  final double devicePixelRatio;
-  OffsetDevicePixelRatio(this.offset, this.devicePixelRatio);
-}
-
 class LastWindowPosition {
   double? width;
   double? height;
@@ -1629,8 +1697,10 @@ Future<void> saveWindowPosition(WindowType type, {int? windowId}) async {
       if (isFullscreen || isMaximized) {
         setPreFrame();
       } else {
-        position = await windowManager.getPosition();
-        sz = await windowManager.getSize();
+        position = await windowManager.getPosition(
+            ignoreDevicePixelRatio: _ignoreDevicePixelRatio);
+        sz = await windowManager.getSize(
+            ignoreDevicePixelRatio: _ignoreDevicePixelRatio);
       }
       break;
     default:
@@ -1748,7 +1818,7 @@ bool isPointInRect(Offset point, Rect rect) {
 }
 
 /// return null means center
-Future<OffsetDevicePixelRatio?> _adjustRestoreMainWindowOffset(
+Future<Offset?> _adjustRestoreMainWindowOffset(
   double? left,
   double? top,
   double? width,
@@ -1762,13 +1832,9 @@ Future<OffsetDevicePixelRatio?> _adjustRestoreMainWindowOffset(
   double? frameTop;
   double? frameRight;
   double? frameBottom;
-  double devicePixelRatio = 1.0;
 
   if (isDesktop || isWebDesktop) {
     for (final screen in await window_size.getScreenList()) {
-      if (isPointInRect(Offset(left, top), screen.visibleFrame)) {
-        devicePixelRatio = screen.scaleFactor;
-      }
       frameLeft = frameLeft == null
           ? screen.visibleFrame.left
           : min(screen.visibleFrame.left, frameLeft);
@@ -1802,7 +1868,7 @@ Future<OffsetDevicePixelRatio?> _adjustRestoreMainWindowOffset(
       top < frameTop!) {
     return null;
   } else {
-    return OffsetDevicePixelRatio(Offset(left, top), devicePixelRatio);
+    return Offset(left, top);
   }
 }
 
@@ -1862,47 +1928,23 @@ Future<bool> restoreWindowPosition(WindowType type,
   }
 
   final size = await _adjustRestoreMainWindowSize(lpos.width, lpos.height);
-  final offsetDevicePixelRatio = await _adjustRestoreMainWindowOffset(
+  final offsetLeftTop = await _adjustRestoreMainWindowOffset(
     lpos.offsetWidth,
     lpos.offsetHeight,
     size.width,
     size.height,
   );
   debugPrint(
-      "restore lpos: ${size.width}/${size.height}, offset:${offsetDevicePixelRatio?.offset.dx}/${offsetDevicePixelRatio?.offset.dy}, devicePixelRatio:${offsetDevicePixelRatio?.devicePixelRatio}, isMaximized: ${lpos.isMaximized}, isFullscreen: ${lpos.isFullscreen}");
+      "restore lpos: ${size.width}/${size.height}, offset:${offsetLeftTop?.dx}/${offsetLeftTop?.dy}, isMaximized: ${lpos.isMaximized}, isFullscreen: ${lpos.isFullscreen}");
 
   switch (type) {
     case WindowType.Main:
-      // https://github.com/rustdesk/rustdesk/issues/8038
-      // `setBounds()` in `window_manager` will use the current devicePixelRatio.
-      // So we need to adjust the offset by the scale factor.
-      // https://github.com/rustdesk-org/window_manager/blob/f19acdb008645366339444a359a45c3257c8b32e/windows/window_manager.cpp#L701
-      if (isWindows) {
-        double? curDevicePixelRatio;
-        Offset curPos = await windowManager.getPosition();
-        for (final screen in await window_size.getScreenList()) {
-          if (isPointInRect(curPos, screen.visibleFrame)) {
-            curDevicePixelRatio = screen.scaleFactor;
-          }
-        }
-        if (curDevicePixelRatio != null &&
-            curDevicePixelRatio != 0 &&
-            offsetDevicePixelRatio != null) {
-          if (offsetDevicePixelRatio.devicePixelRatio != 0) {
-            final scale =
-                offsetDevicePixelRatio.devicePixelRatio / curDevicePixelRatio;
-            offsetDevicePixelRatio.offset =
-                offsetDevicePixelRatio.offset.scale(scale, scale);
-            debugPrint(
-                "restore new offset: ${offsetDevicePixelRatio.offset.dx}/${offsetDevicePixelRatio.offset.dy}, scale:$scale");
-          }
-        }
-      }
       restorePos() async {
-        if (offsetDevicePixelRatio == null) {
+        if (offsetLeftTop == null) {
           await windowManager.center();
         } else {
-          await windowManager.setPosition(offsetDevicePixelRatio.offset);
+          await windowManager.setPosition(offsetLeftTop,
+              ignoreDevicePixelRatio: _ignoreDevicePixelRatio);
         }
       }
       if (lpos.isMaximized == true) {
@@ -1911,20 +1953,39 @@ Future<bool> restoreWindowPosition(WindowType type,
           await windowManager.maximize();
         }
       } else {
-        if (!bind.isIncomingOnly() || bind.isOutgoingOnly()) {
-          await windowManager.setSize(size);
+        final storeSize = !bind.isIncomingOnly() || bind.isOutgoingOnly();
+        if (isWindows) {
+          if (storeSize) {
+            // We need to set the window size first to avoid the incorrect size in some special cases.
+            // E.g. There are two monitors, the left one is 100% DPI and the right one is 175% DPI.
+            // The window belongs to the left monitor, but if it is moved a little to the right, it will belong to the right monitor.
+            // After restoring, the size will be incorrect.
+            // See known issue in https://github.com/rustdesk/rustdesk/pull/9840
+            await windowManager.setSize(size,
+                ignoreDevicePixelRatio: _ignoreDevicePixelRatio);
+          }
+          await restorePos();
+          if (storeSize) {
+            await windowManager.setSize(size,
+                ignoreDevicePixelRatio: _ignoreDevicePixelRatio);
+          }
+        } else {
+          if (storeSize) {
+            await windowManager.setSize(size,
+                ignoreDevicePixelRatio: _ignoreDevicePixelRatio);
+          }
+          await restorePos();
         }
-        await restorePos();
       }
       return true;
     default:
       final wc = WindowController.fromWindowId(windowId!);
       restoreFrame() async {
-        if (offsetDevicePixelRatio == null) {
+        if (offsetLeftTop == null) {
           await wc.center();
         } else {
-          final frame = Rect.fromLTWH(offsetDevicePixelRatio.offset.dx,
-              offsetDevicePixelRatio.offset.dy, size.width, size.height);
+          final frame = Rect.fromLTWH(
+              offsetLeftTop.dx, offsetLeftTop.dy, size.width, size.height);
           await wc.setFrame(frame);
         }
       }
@@ -1956,6 +2017,8 @@ Future<bool> restoreWindowPosition(WindowType type,
   return false;
 }
 
+var webInitialLink = "";
+
 /// Initialize uni links for macos/windows
 ///
 /// [Availability]
@@ -1972,7 +2035,12 @@ Future<bool> initUniLinks() async {
     if (initialLink == null || initialLink.isEmpty) {
       return false;
     }
-    return handleUriLink(uriString: initialLink);
+    if (isWeb) {
+      webInitialLink = initialLink;
+      return false;
+    } else {
+      return handleUriLink(uriString: initialLink);
+    }
   } catch (err) {
     debugPrintStack(label: "$err");
     return false;
@@ -1985,7 +2053,7 @@ Future<bool> initUniLinks() async {
 ///
 /// Returns a [StreamSubscription] which can listen the uni links.
 StreamSubscription? listenUniLinks({handleByFlutter = true}) {
-  if (isLinux) {
+  if (isLinux || isWeb) {
     return null;
   }
 
@@ -2178,7 +2246,10 @@ List<String>? urlLinkToCmdArgs(Uri uri) {
     }
   }
 
-  var key = uri.queryParameters["key"];
+  var queryParameters =
+      uri.queryParameters.map((k, v) => MapEntry(k.toLowerCase(), v));
+
+  var key = queryParameters["key"];
   if (id != null) {
     if (key != null) {
       id = "$id?key=$key";
@@ -2187,7 +2258,7 @@ List<String>? urlLinkToCmdArgs(Uri uri) {
 
   if (isMobile) {
     if (id != null) {
-      final forceRelay = uri.queryParameters["relay"] != null;
+      final forceRelay = queryParameters["relay"] != null;
       connect(Get.context!, id, forceRelay: forceRelay);
       return null;
     }
@@ -2197,7 +2268,7 @@ List<String>? urlLinkToCmdArgs(Uri uri) {
   if (command != null && id != null) {
     args.add(command);
     args.add(id);
-    var param = uri.queryParameters;
+    var param = queryParameters;
     String? password = param["password"];
     if (password != null) args.addAll(['--password', password]);
     String? switch_uuid = param["switch_uuid"];
@@ -2215,16 +2286,19 @@ connectMainDesktop(String id,
     required bool isRDP,
     bool? forceRelay,
     String? password,
+    String? connToken,
     bool? isSharedPassword}) async {
   if (isFileTransfer) {
     await rustDeskWinManager.newFileTransfer(id,
         password: password,
         isSharedPassword: isSharedPassword,
+        connToken: connToken,
         forceRelay: forceRelay);
   } else if (isTcpTunneling || isRDP) {
     await rustDeskWinManager.newPortForward(id, isRDP,
         password: password,
         isSharedPassword: isSharedPassword,
+        connToken: connToken,
         forceRelay: forceRelay);
   } else {
     await rustDeskWinManager.newRemoteDesktop(id,
@@ -2244,6 +2318,7 @@ connect(BuildContext context, String id,
     bool isRDP = false,
     bool forceRelay = false,
     String? password,
+    String? connToken,
     bool? isSharedPassword}) async {
   if (id == '') return;
   if (!isDesktop || desktopType == DesktopType.main) {
@@ -2285,24 +2360,40 @@ connect(BuildContext context, String id,
         'password': password,
         'isSharedPassword': isSharedPassword,
         'forceRelay': forceRelay,
+        'connToken': connToken,
       });
     }
   } else {
     if (isFileTransfer) {
-      if (!await AndroidPermissionManager.check(kManageExternalStorage)) {
-        if (!await AndroidPermissionManager.request(kManageExternalStorage)) {
-          return;
+      if (isAndroid) {
+        if (!await AndroidPermissionManager.check(kManageExternalStorage)) {
+          if (!await AndroidPermissionManager.request(kManageExternalStorage)) {
+            return;
+          }
         }
       }
-      Navigator.push(
-        context,
-        MaterialPageRoute(
-          builder: (BuildContext context) => FileManagerPage(
-              id: id, password: password, isSharedPassword: isSharedPassword),
-        ),
-      );
+      if (isWeb) {
+        Navigator.push(
+          context,
+          MaterialPageRoute(
+            builder: (BuildContext context) =>
+                desktop_file_manager.FileManagerPage(
+                    id: id,
+                    password: password,
+                    isSharedPassword: isSharedPassword),
+          ),
+        );
+      } else {
+        Navigator.push(
+          context,
+          MaterialPageRoute(
+            builder: (BuildContext context) => FileManagerPage(
+                id: id, password: password, isSharedPassword: isSharedPassword),
+          ),
+        );
+      }
     } else {
-      if (isWebDesktop) {
+      if (isWeb) {
         Navigator.push(
           context,
           MaterialPageRoute(
@@ -2326,6 +2417,7 @@ connect(BuildContext context, String id,
         );
       }
     }
+    stateGlobal.isInMainPage = false;
   }
 
   FocusScopeNode currentFocus = FocusScope.of(context);
@@ -2410,9 +2502,20 @@ Future<void> onActiveWindowChanged() async {
         // But the app will not close.
         //
         // No idea why we need to delay here, `terminate()` itself is also an async function.
-        Future.delayed(Duration.zero, () {
-          RdPlatformChannel.instance.terminate();
-        });
+        //
+        // A quick workaround, use `Timer.periodic` to avoid the app not closing.
+        // Because `await windowManager.close()` and `RdPlatformChannel.instance.terminate()`
+        // may not work since `Flutter 3.24.4`, see the following logs.
+        // A delay will allow the app to close.
+        //
+        //```
+        // embedder.cc (2725): 'FlutterPlatformMessageCreateResponseHandle' returned 'kInvalidArguments'. Engine handle was invalid.
+        // 2024-11-11 11:41:11.546 RustDesk[90272:2567686] Failed to create a FlutterPlatformMessageResponseHandle (2)
+        // embedder.cc (2672): 'FlutterEngineSendPlatformMessage' returned 'kInvalidArguments'. Invalid engine handle.
+        // 2024-11-11 11:41:11.565 RustDesk[90272:2567686] Failed to send message to Flutter engine on channel 'flutter/lifecycle' (2).
+        // ```
+        periodic_immediate(
+            Duration(milliseconds: 30), RdPlatformChannel.instance.terminate);
       }
     }
   }
@@ -2505,7 +2608,7 @@ class ServerConfig {
     config['relay'] = relayServer.trim();
     config['api'] = apiServer.trim();
     config['key'] = key.trim();
-    return base64Encode(Uint8List.fromList(jsonEncode(config).codeUnits))
+    return base64UrlEncode(Uint8List.fromList(jsonEncode(config).codeUnits))
         .split('')
         .reversed
         .join();
@@ -2628,30 +2731,6 @@ Future<bool> osxRequestAudio() async {
   return await kMacOSPermChannel.invokeMethod("requestRecordAudio");
 }
 
-class DraggableNeverScrollableScrollPhysics extends ScrollPhysics {
-  /// Creates scroll physics that does not let the user scroll.
-  const DraggableNeverScrollableScrollPhysics({super.parent});
-
-  @override
-  DraggableNeverScrollableScrollPhysics applyTo(ScrollPhysics? ancestor) {
-    return DraggableNeverScrollableScrollPhysics(parent: buildParent(ancestor));
-  }
-
-  @override
-  bool shouldAcceptUserOffset(ScrollMetrics position) {
-    // TODO: find a better solution to check if the offset change is caused by the scrollbar.
-    // Workaround: when dragging with the scrollbar, it always triggers an [IdleScrollActivity].
-    if (position is ScrollPositionWithSingleContext) {
-      // ignore: invalid_use_of_protected_member, invalid_use_of_visible_for_testing_member
-      return position.activity is IdleScrollActivity;
-    }
-    return false;
-  }
-
-  @override
-  bool get allowImplicitScrolling => false;
-}
-
 Widget futureBuilder(
     {required Future? future, required Widget Function(dynamic data) hasData}) {
   return FutureBuilder(
@@ -2719,20 +2798,26 @@ Future<void> shouldBeBlocked(RxBool block, WhetherUseRemoteBlock? use) async {
 }
 
 typedef WhetherUseRemoteBlock = Future<bool> Function();
-Widget buildRemoteBlock({required Widget child, WhetherUseRemoteBlock? use}) {
-  var block = false.obs;
+Widget buildRemoteBlock(
+    {required Widget child,
+    required RxBool block,
+    required bool mask,
+    WhetherUseRemoteBlock? use}) {
   return Obx(() => MouseRegion(
         onEnter: (_) async {
           await shouldBeBlocked(block, use);
         },
         onExit: (event) => block.value = false,
         child: Stack(children: [
-          child,
-          Offstage(
-              offstage: !block.value,
-              child: Container(
-                color: Colors.black.withOpacity(0.5),
-              )),
+          // scope block tab
+          FocusScope(child: child, canRequestFocus: !block.value),
+          // mask block click, cm not block click and still use check_click_time to avoid block local click
+          if (mask)
+            Offstage(
+                offstage: !block.value,
+                child: Container(
+                  color: Colors.black.withOpacity(0.5),
+                )),
         ]),
       ));
 }
@@ -2800,7 +2885,7 @@ Widget buildErrorBanner(BuildContext context,
                     alignment: Alignment.centerLeft,
                     child: Tooltip(
                       message: translate(err.value),
-                      child: Text(
+                      child: SelectableText(
                         translate(err.value),
                       ),
                     )).marginSymmetric(vertical: 2),
@@ -2921,6 +3006,16 @@ openMonitorInTheSameTab(int i, FFI ffi, PeerInfo pi,
   final displays = i == kAllDisplayValue
       ? List.generate(pi.displays.length, (index) => index)
       : [i];
+  // Try clear image model before switching from all displays
+  // 1. The remote side has multiple displays.
+  // 2. Do not use texture render.
+  // 3. Connect to Display 1.
+  // 4. Switch to multi-displays `kAllDisplayValue`
+  // 5. Switch to Display 2.
+  // Then the remote page will display last picture of Display 1 at the beginning.
+  if (pi.forceTextureRender && i != kAllDisplayValue) {
+    ffi.imageModel.clearImage();
+  }
   bind.sessionSwitchDisplay(
     isDesktop: isDesktop,
     sessionId: ffi.sessionId,
@@ -2954,11 +3049,15 @@ openMonitorInNewTabOrWindow(int i, String peerId, PeerInfo pi,
       kMainWindowId, kWindowEventOpenMonitorSession, jsonEncode(args));
 }
 
-setNewConnectWindowFrame(
-    int windowId, String peerId, int? display, Rect? screenRect) async {
+setNewConnectWindowFrame(int windowId, String peerId, int preSessionCount,
+    int? display, Rect? screenRect) async {
   if (screenRect == null) {
-    await restoreWindowPosition(WindowType.RemoteDesktop,
-        windowId: windowId, display: display, peerId: peerId);
+    // Do not restore window position to new connection if there's a pre-session.
+    // https://github.com/rustdesk/rustdesk/discussions/8825
+    if (preSessionCount == 0) {
+      await restoreWindowPosition(WindowType.RemoteDesktop,
+          windowId: windowId, display: display, peerId: peerId);
+    }
   } else {
     await tryMoveToScreenAndSetFullscreen(screenRect);
   }
@@ -3055,9 +3154,13 @@ class _ReconnectCountDownButtonState extends State<_ReconnectCountDownButton> {
 
 importConfig(List<TextEditingController>? controllers, List<RxString>? errMsgs,
     String? text) {
+  text = text?.trim();
   if (text != null && text.isNotEmpty) {
     try {
       final sc = ServerConfig.decode(text);
+      if (isWeb || isIOS) {
+        sc.relayServer = '';
+      }
       if (sc.idServer.isNotEmpty) {
         Future<bool> success = setServerConfig(controllers, errMsgs, sc);
         success.then((value) {
@@ -3084,9 +3187,16 @@ Future<bool> setServerConfig(
   List<RxString>? errMsgs,
   ServerConfig config,
 ) async {
-  config.idServer = config.idServer.trim();
-  config.relayServer = config.relayServer.trim();
-  config.apiServer = config.apiServer.trim();
+  String removeEndSlash(String input) {
+    if (input.endsWith('/')) {
+      return input.substring(0, input.length - 1);
+    }
+    return input;
+  }
+
+  config.idServer = removeEndSlash(config.idServer.trim());
+  config.relayServer = removeEndSlash(config.relayServer.trim());
+  config.apiServer = removeEndSlash(config.apiServer.trim());
   config.key = config.key.trim();
   if (controllers != null) {
     controllers[0].text = config.idServer;
@@ -3295,6 +3405,42 @@ bool isInHomePage() {
   return controller.state.value.selected == 0;
 }
 
+Widget _buildPresetPasswordWarning() {
+  if (bind.mainGetBuildinOption(key: kOptionRemovePresetPasswordWarning) !=
+      'N') {
+    return SizedBox.shrink();
+  }
+  return Container(
+    color: Colors.yellow,
+    child: Column(
+      children: [
+        Align(
+            child: Text(
+          translate("Security Alert"),
+          style: TextStyle(
+            color: Colors.red,
+            fontSize:
+                18, // https://github.com/rustdesk/rustdesk-server-pro/issues/261
+            fontWeight: FontWeight.bold,
+          ),
+        )).paddingOnly(bottom: 8),
+        Text(
+          translate("preset_password_warning"),
+          style: TextStyle(color: Colors.red),
+        )
+      ],
+    ).paddingAll(8),
+  ); // Show a warning message if the Future completed with true
+}
+
+Widget buildPresetPasswordWarningMobile() {
+  if (bind.isPresetPasswordMobileOnly()) {
+    return _buildPresetPasswordWarning();
+  } else {
+    return SizedBox.shrink();
+  }
+}
+
 Widget buildPresetPasswordWarning() {
   return FutureBuilder<bool>(
     future: bind.isPresetPassword(),
@@ -3305,27 +3451,7 @@ Widget buildPresetPasswordWarning() {
         return Text(
             'Error: ${snapshot.error}'); // Show an error message if the Future completed with an error
       } else if (snapshot.hasData && snapshot.data == true) {
-        return Container(
-          color: Colors.yellow,
-          child: Column(
-            children: [
-              Align(
-                  child: Text(
-                translate("Security Alert"),
-                style: TextStyle(
-                  color: Colors.red,
-                  fontSize:
-                      18, // https://github.com/rustdesk/rustdesk-server-pro/issues/261
-                  fontWeight: FontWeight.bold,
-                ),
-              )).paddingOnly(bottom: 8),
-              Text(
-                translate("preset_password_warning"),
-                style: TextStyle(color: Colors.red),
-              )
-            ],
-          ).paddingAll(8),
-        ); // Show a warning message if the Future completed with true
+        return _buildPresetPasswordWarning();
       } else {
         return SizedBox
             .shrink(); // Show nothing if the Future completed with false or null
@@ -3334,6 +3460,35 @@ Widget buildPresetPasswordWarning() {
   );
 }
 
+bool get isLinuxMateDesktop =>
+    isLinux &&
+    (Platform.environment['XDG_CURRENT_DESKTOP']?.toLowerCase() == 'mate' ||
+        Platform.environment['XDG_SESSION_DESKTOP']?.toLowerCase() == 'mate' ||
+        Platform.environment['DESKTOP_SESSION']?.toLowerCase() == 'mate');
+
+Map<String, dynamic>? _linuxOsDistro;
+
+String getLinuxOsDistroId() {
+  if (_linuxOsDistro == null) {
+    String osInfo = bind.getOsDistroInfo();
+    if (osInfo.isEmpty) {
+      _linuxOsDistro = {};
+    } else {
+      try {
+        _linuxOsDistro = jsonDecode(osInfo);
+      } catch (e) {
+        debugPrint('Failed to parse os info: $e');
+        // Don't call `bind.getOsDistroInfo()` again if failed to parse osInfo.
+        _linuxOsDistro = {};
+      }
+    }
+  }
+  return (_linuxOsDistro?['id'] ?? '') as String;
+}
+
+bool get isLinuxMint =>
+    getLinuxOsDistroId().toLowerCase().contains('linuxmint');
+
 // https://github.com/leanflutter/window_manager/blob/87dd7a50b4cb47a375b9fc697f05e56eea0a2ab3/lib/src/widgets/virtual_window_frame.dart#L44
 Widget buildVirtualWindowFrame(BuildContext context, Widget child) {
   boxShadow() => isMainDesktopWindow
@@ -3379,7 +3534,8 @@ Widget buildVirtualWindowFrame(BuildContext context, Widget child) {
   );
 }
 
-get windowEdgeSize => isLinux && !_linuxWindowResizable ? 0.0 : kWindowEdgeSize;
+get windowResizeEdgeSize =>
+    isLinux && !_linuxWindowResizable ? 0.0 : kWindowResizeEdgeSize;
 
 // `windowManager.setResizable(false)` will reset the window size to the default size on Linux and then set unresizable.
 // See _linuxWindowResizable for more details.
@@ -3397,7 +3553,12 @@ setResizable(bool resizable) {
 
 isOptionFixed(String key) => bind.mainIsOptionFixed(key: key);
 
-final isCustomClient = bind.isCustomClient();
+bool? _isCustomClient;
+bool get isCustomClient {
+  _isCustomClient ??= bind.isCustomClient();
+  return _isCustomClient!;
+}
+
 get defaultOptionLang => isCustomClient ? 'default' : '';
 get defaultOptionTheme => isCustomClient ? 'system' : '';
 get defaultOptionYes => isCustomClient ? 'Y' : '';
@@ -3406,6 +3567,12 @@ get defaultOptionWhitelist => isCustomClient ? ',' : '';
 get defaultOptionAccessMode => isCustomClient ? 'custom' : '';
 get defaultOptionApproveMode => isCustomClient ? 'password-click' : '';
 
+bool whitelistNotEmpty() {
+  // https://rustdesk.com/docs/en/self-host/client-configuration/advanced-settings/#whitelist
+  final v = bind.mainGetOptionSync(key: kOptionWhitelist);
+  return v != '' && v != ',';
+}
+
 // `setMovable()` is only supported on macOS.
 //
 // On macOS, the window can be dragged by the tab bar by default.
@@ -3429,3 +3596,57 @@ disableWindowMovable(int? windowId) {
     WindowController.fromWindowId(windowId).setMovable(false);
   }
 }
+
+Widget netWorkErrorWidget() {
+  return Center(
+      child: Column(
+    mainAxisAlignment: MainAxisAlignment.center,
+    crossAxisAlignment: CrossAxisAlignment.center,
+    children: [
+      Text(translate("network_error_tip")),
+      ElevatedButton(
+              onPressed: gFFI.userModel.refreshCurrentUser,
+              child: Text(translate("Retry")))
+          .marginSymmetric(vertical: 16),
+      SelectableText(gFFI.userModel.networkError.value,
+          style: TextStyle(fontSize: 11, color: Colors.red)),
+    ],
+  ));
+}
+
+List<ResizeEdge>? get windowManagerEnableResizeEdges => isWindows
+    ? [
+        ResizeEdge.topLeft,
+        ResizeEdge.top,
+        ResizeEdge.topRight,
+      ]
+    : null;
+
+List<SubWindowResizeEdge>? get subWindowManagerEnableResizeEdges => isWindows
+    ? [
+        SubWindowResizeEdge.topLeft,
+        SubWindowResizeEdge.top,
+        SubWindowResizeEdge.topRight,
+      ]
+    : null;
+
+void earlyAssert() {
+  assert('\1' == '1');
+}
+
+void checkUpdate() {
+  if (isDesktop || isAndroid) {
+    if (!bind.isCustomClient()) {
+      platformFFI.registerEventHandler(
+          kCheckSoftwareUpdateFinish, kCheckSoftwareUpdateFinish,
+          (Map<String, dynamic> evt) async {
+        if (evt['url'] is String) {
+          stateGlobal.updateUrl.value = evt['url'];
+        }
+      });
+      Timer(const Duration(seconds: 1), () async {
+        bind.mainGetSoftwareUpdateUrl();
+      });
+    }
+  }
+}

flutter/lib/common/shared_state.dart

@@ -10,16 +10,16 @@ class PrivacyModeState {
 
   static void init(String id) {
     final key = tag(id);
-    if (!Get.isRegistered(tag: key)) {
+    if (!Get.isRegistered<RxString>(tag: key)) {
       final RxString state = ''.obs;
-      Get.put(state, tag: key);
+      Get.put<RxString>(state, tag: key);
     }
   }
 
   static void delete(String id) {
     final key = tag(id);
-    if (Get.isRegistered(tag: key)) {
-      Get.delete(tag: key);
+    if (Get.isRegistered<RxString>(tag: key)) {
+      Get.delete<RxString>(tag: key);
     } else {
       Get.find<RxString>(tag: key).value = '';
     }
@@ -33,9 +33,9 @@ class BlockInputState {
 
   static void init(String id) {
     final key = tag(id);
-    if (!Get.isRegistered(tag: key)) {
+    if (!Get.isRegistered<RxBool>(tag: key)) {
       final RxBool state = false.obs;
-      Get.put(state, tag: key);
+      Get.put<RxBool>(state, tag: key);
     } else {
       Get.find<RxBool>(tag: key).value = false;
     }
@@ -43,8 +43,8 @@ class BlockInputState {
 
   static void delete(String id) {
     final key = tag(id);
-    if (Get.isRegistered(tag: key)) {
-      Get.delete(tag: key);
+    if (Get.isRegistered<RxBool>(tag: key)) {
+      Get.delete<RxBool>(tag: key);
     }
   }
 
@@ -56,9 +56,9 @@ class CurrentDisplayState {
 
   static void init(String id) {
     final key = tag(id);
-    if (!Get.isRegistered(tag: key)) {
+    if (!Get.isRegistered<RxInt>(tag: key)) {
       final RxInt state = RxInt(0);
-      Get.put(state, tag: key);
+      Get.put<RxInt>(state, tag: key);
     } else {
       Get.find<RxInt>(tag: key).value = 0;
     }
@@ -66,8 +66,8 @@ class CurrentDisplayState {
 
   static void delete(String id) {
     final key = tag(id);
-    if (Get.isRegistered(tag: key)) {
-      Get.delete(tag: key);
+    if (Get.isRegistered<RxInt>(tag: key)) {
+      Get.delete<RxInt>(tag: key);
     }
   }
 
@@ -105,16 +105,16 @@ class ConnectionTypeState {
 
   static void init(String id) {
     final key = tag(id);
-    if (!Get.isRegistered(tag: key)) {
+    if (!Get.isRegistered<ConnectionType>(tag: key)) {
       final ConnectionType collectionType = ConnectionType();
-      Get.put(collectionType, tag: key);
+      Get.put<ConnectionType>(collectionType, tag: key);
     }
   }
 
   static void delete(String id) {
     final key = tag(id);
-    if (Get.isRegistered(tag: key)) {
-      Get.delete(tag: key);
+    if (Get.isRegistered<ConnectionType>(tag: key)) {
+      Get.delete<ConnectionType>(tag: key);
     }
   }
 
@@ -127,9 +127,9 @@ class FingerprintState {
 
   static void init(String id) {
     final key = tag(id);
-    if (!Get.isRegistered(tag: key)) {
+    if (!Get.isRegistered<RxString>(tag: key)) {
       final RxString state = ''.obs;
-      Get.put(state, tag: key);
+      Get.put<RxString>(state, tag: key);
     } else {
       Get.find<RxString>(tag: key).value = '';
     }
@@ -137,8 +137,8 @@ class FingerprintState {
 
   static void delete(String id) {
     final key = tag(id);
-    if (Get.isRegistered(tag: key)) {
-      Get.delete(tag: key);
+    if (Get.isRegistered<RxString>(tag: key)) {
+      Get.delete<RxString>(tag: key);
     }
   }
 
@@ -150,9 +150,9 @@ class ShowRemoteCursorState {
 
   static void init(String id) {
     final key = tag(id);
-    if (!Get.isRegistered(tag: key)) {
+    if (!Get.isRegistered<RxBool>(tag: key)) {
       final RxBool state = false.obs;
-      Get.put(state, tag: key);
+      Get.put<RxBool>(state, tag: key);
     } else {
       Get.find<RxBool>(tag: key).value = false;
     }
@@ -160,8 +160,8 @@ class ShowRemoteCursorState {
 
   static void delete(String id) {
     final key = tag(id);
-    if (Get.isRegistered(tag: key)) {
-      Get.delete(tag: key);
+    if (Get.isRegistered<RxBool>(tag: key)) {
+      Get.delete<RxBool>(tag: key);
     }
   }
 
@@ -173,9 +173,9 @@ class ShowRemoteCursorLockState {
 
   static void init(String id) {
     final key = tag(id);
-    if (!Get.isRegistered(tag: key)) {
+    if (!Get.isRegistered<RxBool>(tag: key)) {
       final RxBool state = false.obs;
-      Get.put(state, tag: key);
+      Get.put<RxBool>(state, tag: key);
     } else {
       Get.find<RxBool>(tag: key).value = false;
     }
@@ -183,8 +183,8 @@ class ShowRemoteCursorLockState {
 
   static void delete(String id) {
     final key = tag(id);
-    if (Get.isRegistered(tag: key)) {
-      Get.delete(tag: key);
+    if (Get.isRegistered<RxBool>(tag: key)) {
+      Get.delete<RxBool>(tag: key);
     }
   }
 
@@ -196,10 +196,10 @@ class KeyboardEnabledState {
 
   static void init(String id) {
     final key = tag(id);
-    if (!Get.isRegistered(tag: key)) {
+    if (!Get.isRegistered<RxBool>(tag: key)) {
       // Server side, default true
       final RxBool state = true.obs;
-      Get.put(state, tag: key);
+      Get.put<RxBool>(state, tag: key);
     } else {
       Get.find<RxBool>(tag: key).value = true;
     }
@@ -207,8 +207,8 @@ class KeyboardEnabledState {
 
   static void delete(String id) {
     final key = tag(id);
-    if (Get.isRegistered(tag: key)) {
-      Get.delete(tag: key);
+    if (Get.isRegistered<RxBool>(tag: key)) {
+      Get.delete<RxBool>(tag: key);
     }
   }
 
@@ -220,9 +220,9 @@ class RemoteCursorMovedState {
 
   static void init(String id) {
     final key = tag(id);
-    if (!Get.isRegistered(tag: key)) {
+    if (!Get.isRegistered<RxBool>(tag: key)) {
       final RxBool state = false.obs;
-      Get.put(state, tag: key);
+      Get.put<RxBool>(state, tag: key);
     } else {
       Get.find<RxBool>(tag: key).value = false;
     }
@@ -230,8 +230,8 @@ class RemoteCursorMovedState {
 
   static void delete(String id) {
     final key = tag(id);
-    if (Get.isRegistered(tag: key)) {
-      Get.delete(tag: key);
+    if (Get.isRegistered<RxBool>(tag: key)) {
+      Get.delete<RxBool>(tag: key);
     }
   }
 
@@ -243,9 +243,9 @@ class RemoteCountState {
 
   static void init() {
     final key = tag();
-    if (!Get.isRegistered(tag: key)) {
+    if (!Get.isRegistered<RxInt>(tag: key)) {
       final RxInt state = 1.obs;
-      Get.put(state, tag: key);
+      Get.put<RxInt>(state, tag: key);
     } else {
       Get.find<RxInt>(tag: key).value = 1;
     }
@@ -253,8 +253,8 @@ class RemoteCountState {
 
   static void delete() {
     final key = tag();
-    if (Get.isRegistered(tag: key)) {
-      Get.delete(tag: key);
+    if (Get.isRegistered<RxInt>(tag: key)) {
+      Get.delete<RxInt>(tag: key);
     }
   }
 
@@ -266,9 +266,9 @@ class PeerBoolOption {
 
   static void init(String id, String opt, bool Function() init_getter) {
     final key = tag(id, opt);
-    if (!Get.isRegistered(tag: key)) {
+    if (!Get.isRegistered<RxBool>(tag: key)) {
       final RxBool value = RxBool(init_getter());
-      Get.put(value, tag: key);
+      Get.put<RxBool>(value, tag: key);
     } else {
       Get.find<RxBool>(tag: key).value = init_getter();
     }
@@ -276,8 +276,8 @@ class PeerBoolOption {
 
   static void delete(String id, String opt) {
     final key = tag(id, opt);
-    if (Get.isRegistered(tag: key)) {
-      Get.delete(tag: key);
+    if (Get.isRegistered<RxBool>(tag: key)) {
+      Get.delete<RxBool>(tag: key);
     }
   }
 
@@ -290,9 +290,9 @@ class PeerStringOption {
 
   static void init(String id, String opt, String Function() init_getter) {
     final key = tag(id, opt);
-    if (!Get.isRegistered(tag: key)) {
+    if (!Get.isRegistered<RxString>(tag: key)) {
       final RxString value = RxString(init_getter());
-      Get.put(value, tag: key);
+      Get.put<RxString>(value, tag: key);
     } else {
       Get.find<RxString>(tag: key).value = init_getter();
     }
@@ -300,8 +300,8 @@ class PeerStringOption {
 
   static void delete(String id, String opt) {
     final key = tag(id, opt);
-    if (Get.isRegistered(tag: key)) {
-      Get.delete(tag: key);
+    if (Get.isRegistered<RxString>(tag: key)) {
+      Get.delete<RxString>(tag: key);
     }
   }
 
@@ -314,9 +314,9 @@ class UnreadChatCountState {
 
   static void init(String id) {
     final key = tag(id);
-    if (!Get.isRegistered(tag: key)) {
+    if (!Get.isRegistered<RxInt>(tag: key)) {
       final RxInt state = RxInt(0);
-      Get.put(state, tag: key);
+      Get.put<RxInt>(state, tag: key);
     } else {
       Get.find<RxInt>(tag: key).value = 0;
     }
@@ -324,8 +324,8 @@ class UnreadChatCountState {
 
   static void delete(String id) {
     final key = tag(id);
-    if (Get.isRegistered(tag: key)) {
-      Get.delete(tag: key);
+    if (Get.isRegistered<RxInt>(tag: key)) {
+      Get.delete<RxInt>(tag: key);
     }
   }
 

flutter/lib/common/widgets/address_book.dart

@@ -1,5 +1,6 @@
 import 'dart:math';
 
+import 'package:bot_toast/bot_toast.dart';
 import 'package:dropdown_button2/dropdown_button2.dart';
 import 'package:dynamic_layouts/dynamic_layouts.dart';
 import 'package:flutter/material.dart';
@@ -11,6 +12,7 @@ import 'package:flutter_hbb/consts.dart';
 import 'package:flutter_hbb/desktop/widgets/popup_menu.dart';
 import 'package:flutter_hbb/models/ab_model.dart';
 import 'package:flutter_hbb/models/platform_model.dart';
+import 'package:flutter_hbb/models/state_model.dart';
 import 'package:url_launcher/url_launcher_string.dart';
 import '../../desktop/widgets/material_mod_popup_menu.dart' as mod_menu;
 import 'package:get/get.dart';
@@ -35,17 +37,14 @@ class AddressBook extends StatefulWidget {
 class _AddressBookState extends State<AddressBook> {
   var menuPos = RelativeRect.fill;
 
-  @override
-  void initState() {
-    super.initState();
-  }
-
   @override
   Widget build(BuildContext context) => Obx(() {
         if (!gFFI.userModel.isLogin) {
           return Center(
               child: ElevatedButton(
                   onPressed: loginDialog, child: Text(translate("Login"))));
+        } else if (gFFI.userModel.networkError.isNotEmpty) {
+          return netWorkErrorWidget();
         } else {
           return Column(
             children: [
@@ -64,15 +63,16 @@ class _AddressBookState extends State<AddressBook> {
                   retry: null, // remove retry
                   close: () => gFFI.abModel.currentAbPushError.value = ''),
               Expanded(
-                  child: (isDesktop || isWebDesktop)
-                      ? _buildAddressBookDesktop()
-                      : _buildAddressBookMobile())
+                child: Obx(() => stateGlobal.isPortrait.isTrue
+                    ? _buildAddressBookPortrait()
+                    : _buildAddressBookLandscape()),
+              ),
             ],
           );
         }
       });
 
-  Widget _buildAddressBookDesktop() {
+  Widget _buildAddressBookLandscape() {
     return Row(
       children: [
         Offstage(
@@ -109,7 +109,7 @@ class _AddressBookState extends State<AddressBook> {
     );
   }
 
-  Widget _buildAddressBookMobile() {
+  Widget _buildAddressBookPortrait() {
     const padding = 8.0;
     return Column(
       children: [
@@ -242,14 +242,15 @@ class _AddressBookState extends State<AddressBook> {
                 bind.setLocalFlutterOption(k: kOptionCurrentAbName, v: value);
               }
             },
-      customButton: Container(
-        height: isDesktop ? 48 : 40,
-        child: Row(children: [
-          Expanded(
-              child: buildItem(gFFI.abModel.currentName.value, button: true)),
-          Icon(Icons.arrow_drop_down),
-        ]),
-      ),
+      customButton: Obx(() => Container(
+            height: stateGlobal.isPortrait.isFalse ? 48 : 40,
+            child: Row(children: [
+              Expanded(
+                  child:
+                      buildItem(gFFI.abModel.currentName.value, button: true)),
+              Icon(Icons.arrow_drop_down),
+            ]),
+          )),
       underline: Container(
         height: 0.7,
         color: Theme.of(context).dividerColor.withOpacity(0.1),
@@ -316,13 +317,14 @@ class _AddressBookState extends State<AddressBook> {
 
   Widget _buildTags() {
     return Obx(() {
-      final List tags;
+      List tags;
       if (gFFI.abModel.sortTags.value) {
         tags = gFFI.abModel.currentAbTags.toList();
         tags.sort();
       } else {
-        tags = gFFI.abModel.currentAbTags;
+        tags = gFFI.abModel.currentAbTags.toList();
       }
+      tags = [kUntagged, ...tags].toList();
       final editPermission = gFFI.abModel.current.canWrite();
       tagBuilder(String e) {
         return AddressBookTag(
@@ -338,8 +340,8 @@ class _AddressBookState extends State<AddressBook> {
             showActionMenu: editPermission);
       }
 
-      final gridView = DynamicGridView.builder(
-          shrinkWrap: isMobile,
+      gridView(bool isPortrait) => DynamicGridView.builder(
+          shrinkWrap: isPortrait,
           gridDelegate: SliverGridDelegateWithWrapping(),
           itemCount: tags.length,
           itemBuilder: (BuildContext context, int index) {
@@ -347,9 +349,9 @@ class _AddressBookState extends State<AddressBook> {
             return tagBuilder(e);
           });
       final maxHeight = max(MediaQuery.of(context).size.height / 6, 100.0);
-      return (isDesktop || isWebDesktop)
-          ? gridView
-          : LimitedBox(maxHeight: maxHeight, child: gridView);
+      return Obx(() => stateGlobal.isPortrait.isFalse
+          ? gridView(false)
+          : LimitedBox(maxHeight: maxHeight, child: gridView(true)));
     });
   }
 
@@ -359,7 +361,6 @@ class _AddressBookState extends State<AddressBook> {
           alignment: Alignment.topLeft,
           child: AddressBookPeersView(
             menuPadding: widget.menuPadding,
-            getInitPeers: () => gFFI.abModel.currentAbPeers,
           )),
     );
   }
@@ -425,7 +426,8 @@ class _AddressBookState extends State<AddressBook> {
       if (canWrite) getEntry(translate("Add ID"), addIdToCurrentAb),
       if (canWrite) getEntry(translate("Add Tag"), abAddTag),
       getEntry(translate("Unselect all tags"), gFFI.abModel.unsetSelectedTags),
-      sortMenuItem(),
+      if (gFFI.abModel.legacyMode.value)
+        sortMenuItem(), // It's already sorted after pulling down
       if (canWrite) syncMenuItem(),
       filterMenuItem(),
       if (!gFFI.abModel.legacyMode.value && canWrite)
@@ -508,20 +510,21 @@ class _AddressBookState extends State<AddressBook> {
       double marginBottom = 4;
 
       row({required Widget lable, required Widget input}) {
-        return Row(
-          children: [
-            !isMobile
-                ? ConstrainedBox(
-                    constraints: const BoxConstraints(minWidth: 100),
-                    child: lable.marginOnly(right: 10))
-                : SizedBox.shrink(),
-            Expanded(
-              child: ConstrainedBox(
-                  constraints: const BoxConstraints(minWidth: 200),
-                  child: input),
-            ),
-          ],
-        ).marginOnly(bottom: !isMobile ? 8 : 0);
+        makeChild(bool isPortrait) => Row(
+              children: [
+                !isPortrait
+                    ? ConstrainedBox(
+                        constraints: const BoxConstraints(minWidth: 100),
+                        child: lable.marginOnly(right: 10))
+                    : SizedBox.shrink(),
+                Expanded(
+                  child: ConstrainedBox(
+                      constraints: const BoxConstraints(minWidth: 200),
+                      child: input),
+                ),
+              ],
+            ).marginOnly(bottom: !isPortrait ? 8 : 0);
+        return Obx(() => makeChild(stateGlobal.isPortrait.isTrue));
       }
 
       return CustomAlertDialog(
@@ -544,23 +547,28 @@ class _AddressBookState extends State<AddressBook> {
                         ),
                       ],
                     ),
-                    input: TextField(
-                      controller: idController,
-                      inputFormatters: [IDTextInputFormatter()],
-                      decoration: InputDecoration(
-                          labelText: !isMobile ? null : translate('ID'),
-                          errorText: errorMsg,
-                          errorMaxLines: 5),
-                    )),
+                    input: Obx(() => TextField(
+                          controller: idController,
+                          inputFormatters: [IDTextInputFormatter()],
+                          decoration: InputDecoration(
+                              labelText: stateGlobal.isPortrait.isFalse
+                                  ? null
+                                  : translate('ID'),
+                              errorText: errorMsg,
+                              errorMaxLines: 5),
+                        ))),
                 row(
                   lable: Text(
                     translate('Alias'),
                     style: style,
                   ),
-                  input: TextField(
-                      controller: aliasController,
-                      decoration: InputDecoration(
-                        labelText: !isMobile ? null : translate('Alias'),
+                  input: Obx(() => TextField(
+                        controller: aliasController,
+                        decoration: InputDecoration(
+                          labelText: stateGlobal.isPortrait.isFalse
+                              ? null
+                              : translate('Alias'),
+                        ),
                       )),
                 ),
                 if (isCurrentAbShared)
@@ -569,22 +577,26 @@ class _AddressBookState extends State<AddressBook> {
                         translate('Password'),
                         style: style,
                       ),
-                      input: TextField(
-                        controller: passwordController,
-                        obscureText: !passwordVisible,
-                        decoration: InputDecoration(
-                          labelText: !isMobile ? null : translate('Password'),
-                          suffixIcon: IconButton(
-                            icon: Icon(
-                                passwordVisible
-                                    ? Icons.visibility
-                                    : Icons.visibility_off,
-                                color: MyTheme.lightTheme.primaryColor),
-                            onPressed: () {
-                              setState(() {
-                                passwordVisible = !passwordVisible;
-                              });
-                            },
+                      input: Obx(
+                        () => TextField(
+                          controller: passwordController,
+                          obscureText: !passwordVisible,
+                          decoration: InputDecoration(
+                            labelText: stateGlobal.isPortrait.isFalse
+                                ? null
+                                : translate('Password'),
+                            suffixIcon: IconButton(
+                              icon: Icon(
+                                  passwordVisible
+                                      ? Icons.visibility
+                                      : Icons.visibility_off,
+                                  color: MyTheme.lightTheme.primaryColor),
+                              onPressed: () {
+                                setState(() {
+                                  passwordVisible = !passwordVisible;
+                                });
+                              },
+                            ),
                           ),
                         ),
                       )),
@@ -659,6 +671,14 @@ class _AddressBookState extends State<AddressBook> {
         } else {
           final tags = field.trim().split(RegExp(r"[\s,;\n]+"));
           field = tags.join(',');
+          for (var t in [kUntagged, translate(kUntagged)]) {
+            if (tags.contains(t)) {
+              BotToast.showText(
+                  contentColor: Colors.red, text: 'Tag name cannot be "$t"');
+              isInProgress = false;
+              return;
+            }
+          }
           gFFI.abModel.addTags(tags);
           // final currentPeers
         }
@@ -731,12 +751,14 @@ class AddressBookTag extends StatelessWidget {
     }
 
     const double radius = 8;
+    final isUnTagged = name == kUntagged;
+    final showAction = showActionMenu && !isUnTagged;
     return GestureDetector(
       onTap: onTap,
-      onTapDown: showActionMenu ? setPosition : null,
-      onSecondaryTapDown: showActionMenu ? setPosition : null,
-      onSecondaryTap: showActionMenu ? () => _showMenu(context, pos) : null,
-      onLongPress: showActionMenu ? () => _showMenu(context, pos) : null,
+      onTapDown: showAction ? setPosition : null,
+      onSecondaryTapDown: showAction ? setPosition : null,
+      onSecondaryTap: showAction ? () => _showMenu(context, pos) : null,
+      onLongPress: showAction ? () => _showMenu(context, pos) : null,
       child: Obx(() => Container(
             decoration: BoxDecoration(
                 color: tags.contains(name)
@@ -748,17 +770,18 @@ class AddressBookTag extends StatelessWidget {
             child: IntrinsicWidth(
               child: Row(
                 children: [
-                  Container(
-                    width: radius,
-                    height: radius,
-                    decoration: BoxDecoration(
-                        shape: BoxShape.circle,
-                        color: tags.contains(name)
-                            ? Colors.white
-                            : gFFI.abModel.getCurrentAbTagColor(name)),
-                  ).marginOnly(right: radius / 2),
+                  if (!isUnTagged)
+                    Container(
+                      width: radius,
+                      height: radius,
+                      decoration: BoxDecoration(
+                          shape: BoxShape.circle,
+                          color: tags.contains(name)
+                              ? Colors.white
+                              : gFFI.abModel.getCurrentAbTagColor(name)),
+                    ).marginOnly(right: radius / 2),
                   Expanded(
-                    child: Text(name,
+                    child: Text(isUnTagged ? translate(name) : name,
                         style: TextStyle(
                             overflow: TextOverflow.ellipsis,
                             color: tags.contains(name) ? Colors.white : null)),

flutter/lib/common/widgets/audio_input.dart

@@ -2,22 +2,39 @@ import 'package:flutter/material.dart';
 import 'package:flutter_hbb/common.dart';
 import 'package:flutter_hbb/models/platform_model.dart';
 
+const _kSystemSound = 'System Sound';
+
 typedef AudioINputSetDevice = void Function(String device);
 typedef AudioInputBuilder = Widget Function(
     List<String> devices, String currentDevice, AudioINputSetDevice setDevice);
 
 class AudioInput extends StatelessWidget {
   final AudioInputBuilder builder;
+  final bool isCm;
+  final bool isVoiceCall;
 
-  const AudioInput({Key? key, required this.builder}) : super(key: key);
+  const AudioInput(
+      {Key? key,
+      required this.builder,
+      required this.isCm,
+      required this.isVoiceCall})
+      : super(key: key);
 
   static String getDefault() {
-    if (isWindows) return translate('System Sound');
+    if (bind.mainAudioSupportLoopback()) return translate(_kSystemSound);
     return '';
   }
 
-  static Future<String> getValue() async {
-    String device = await bind.mainGetOption(key: 'audio-input');
+  static Future<String> getAudioInput(bool isCm, bool isVoiceCall) {
+    if (isVoiceCall) {
+      return bind.getVoiceCallInputDevice(isCm: isCm);
+    } else {
+      return bind.mainGetOption(key: 'audio-input');
+    }
+  }
+
+  static Future<String> getValue(bool isCm, bool isVoiceCall) async {
+    String device = await getAudioInput(isCm, isVoiceCall);
     if (device.isNotEmpty) {
       return device;
     } else {
@@ -25,31 +42,39 @@ class AudioInput extends StatelessWidget {
     }
   }
 
-  static Future<void> setDevice(String device) async {
+  static Future<void> setDevice(
+      String device, bool isCm, bool isVoiceCall) async {
     if (device == getDefault()) device = '';
-    await bind.mainSetOption(key: 'audio-input', value: device);
+    if (isVoiceCall) {
+      await bind.setVoiceCallInputDevice(isCm: isCm, device: device);
+    } else {
+      await bind.mainSetOption(key: 'audio-input', value: device);
+    }
   }
 
-  static Future<Map<String, Object>> getDevicesInfo() async {
+  static Future<Map<String, Object>> getDevicesInfo(
+      bool isCm, bool isVoiceCall) async {
     List<String> devices = (await bind.mainGetSoundInputs()).toList();
-    if (isWindows) {
-      devices.insert(0, translate('System Sound'));
+    if (bind.mainAudioSupportLoopback()) {
+      devices.insert(0, translate(_kSystemSound));
     }
-    String current = await getValue();
+    String current = await getValue(isCm, isVoiceCall);
     return {'devices': devices, 'current': current};
   }
 
   @override
   Widget build(BuildContext context) {
     return futureBuilder(
-      future: getDevicesInfo(),
+      future: getDevicesInfo(isCm, isVoiceCall),
       hasData: (data) {
         String currentDevice = data['current'];
         List<String> devices = data['devices'] as List<String>;
         if (devices.isEmpty) {
           return const Offstage();
         }
-        return builder(devices, currentDevice, setDevice);
+        return builder(devices, currentDevice, (devices) {
+          setDevice(devices, isCm, isVoiceCall);
+        });
       },
     );
   }

flutter/lib/common/widgets/autocomplete.dart

@@ -189,7 +189,7 @@ class AutocompletePeerTileState extends State<AutocompletePeerTile> {
         .map((e) => gFFI.abModel.getCurrentAbTagColor(e))
         .toList();
     return Tooltip(
-      message: isMobile
+      message: !(isDesktop || isWebDesktop)
           ? ''
           : widget.peer.tags.isNotEmpty
               ? '${translate('Tags')}: ${widget.peer.tags.join(', ')}'

flutter/lib/common/widgets/connection_page_title.dart

@@ -0,0 +1,38 @@
+import 'package:auto_size_text/auto_size_text.dart';
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+
+import '../../common.dart';
+
+Widget getConnectionPageTitle(BuildContext context, bool isWeb) {
+  return Row(
+    children: [
+      Expanded(
+          child: Row(
+        children: [
+          AutoSizeText(
+            translate('Control Remote Desktop'),
+            maxLines: 1,
+            style: Theme.of(context)
+                .textTheme
+                .titleLarge
+                ?.merge(TextStyle(height: 1)),
+          ).marginOnly(right: 4),
+          Tooltip(
+            waitDuration: Duration(milliseconds: 300),
+            message: translate(isWeb ? "web_id_input_tip" : "id_input_tip"),
+            child: Icon(
+              Icons.help_outline_outlined,
+              size: 16,
+              color: Theme.of(context)
+                  .textTheme
+                  .titleLarge
+                  ?.color
+                  ?.withOpacity(0.5),
+            ),
+          ),
+        ],
+      )),
+    ],
+  );
+}

flutter/lib/common/widgets/custom_password.dart

@@ -14,7 +14,11 @@ class UppercaseValidationRule extends ValidationRule {
   String get name => translate('uppercase');
   @override
   bool validate(String value) {
-    return value.contains(RegExp(r'[A-Z]'));
+    return value.runes.any((int rune) {
+      var character = String.fromCharCode(rune);
+      return character.toUpperCase() == character &&
+          character.toLowerCase() != character;
+    });
   }
 }
 
@@ -24,7 +28,11 @@ class LowercaseValidationRule extends ValidationRule {
 
   @override
   bool validate(String value) {
-    return value.contains(RegExp(r'[a-z]'));
+    return value.runes.any((int rune) {
+      var character = String.fromCharCode(rune);
+      return character.toLowerCase() == character &&
+          character.toUpperCase() != character;
+    });
   }
 }
 

flutter/lib/common/widgets/dialog.dart

@@ -4,11 +4,13 @@ import 'dart:convert';
 import 'package:bot_toast/bot_toast.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
+import 'package:flutter/widgets.dart';
 import 'package:flutter_hbb/common/shared_state.dart';
 import 'package:flutter_hbb/common/widgets/setting_widgets.dart';
 import 'package:flutter_hbb/consts.dart';
 import 'package:flutter_hbb/models/peer_model.dart';
 import 'package:flutter_hbb/models/peer_tab_model.dart';
+import 'package:flutter_hbb/models/state_model.dart';
 import 'package:get/get.dart';
 import 'package:qr_flutter/qr_flutter.dart';
 
@@ -218,50 +220,53 @@ void changeWhiteList({Function()? callback}) async {
       ),
       actions: [
         dialogButton("Cancel", onPressed: close, isOutline: true),
-        if (!isOptFixed)dialogButton("Clear", onPressed: () async {
-          await bind.mainSetOption(
-              key: kOptionWhitelist, value: defaultOptionWhitelist);
-          callback?.call();
-          close();
-        }, isOutline: true),
-        if (!isOptFixed) dialogButton(
-          "OK",
-          onPressed: () async {
-            setState(() {
-              msg = "";
-              isInProgress = true;
-            });
-            newWhiteListField = controller.text.trim();
-            var newWhiteList = "";
-            if (newWhiteListField.isEmpty) {
-              // pass
-            } else {
-              final ips = newWhiteListField.trim().split(RegExp(r"[\s,;\n]+"));
-              // test ip
-              final ipMatch = RegExp(
-                  r"^(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]?|0)\.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]?|0)\.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]?|0)\.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]?|0)(\/([1-9]|[1-2][0-9]|3[0-2])){0,1}$");
-              final ipv6Match = RegExp(
-                  r"^(((?:[0-9A-Fa-f]{1,4}))*((?::[0-9A-Fa-f]{1,4}))*::((?:[0-9A-Fa-f]{1,4}))*((?::[0-9A-Fa-f]{1,4}))*|((?:[0-9A-Fa-f]{1,4}))((?::[0-9A-Fa-f]{1,4})){7})(\/([1-9]|[1-9][0-9]|1[0-1][0-9]|12[0-8])){0,1}$");
-              for (final ip in ips) {
-                if (!ipMatch.hasMatch(ip) && !ipv6Match.hasMatch(ip)) {
-                  msg = "${translate("Invalid IP")} $ip";
-                  setState(() {
-                    isInProgress = false;
-                  });
-                  return;
-                }
-              }
-              newWhiteList = ips.join(',');
-            }
-            if (newWhiteList.trim().isEmpty) {
-              newWhiteList = defaultOptionWhitelist;
-            }
+        if (!isOptFixed)
+          dialogButton("Clear", onPressed: () async {
             await bind.mainSetOption(
-                key: kOptionWhitelist, value: newWhiteList);
+                key: kOptionWhitelist, value: defaultOptionWhitelist);
             callback?.call();
             close();
-          },
-        ),
+          }, isOutline: true),
+        if (!isOptFixed)
+          dialogButton(
+            "OK",
+            onPressed: () async {
+              setState(() {
+                msg = "";
+                isInProgress = true;
+              });
+              newWhiteListField = controller.text.trim();
+              var newWhiteList = "";
+              if (newWhiteListField.isEmpty) {
+                // pass
+              } else {
+                final ips =
+                    newWhiteListField.trim().split(RegExp(r"[\s,;\n]+"));
+                // test ip
+                final ipMatch = RegExp(
+                    r"^(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]?|0)\.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]?|0)\.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]?|0)\.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]?|0)(\/([1-9]|[1-2][0-9]|3[0-2])){0,1}$");
+                final ipv6Match = RegExp(
+                    r"^(((?:[0-9A-Fa-f]{1,4}))*((?::[0-9A-Fa-f]{1,4}))*::((?:[0-9A-Fa-f]{1,4}))*((?::[0-9A-Fa-f]{1,4}))*|((?:[0-9A-Fa-f]{1,4}))((?::[0-9A-Fa-f]{1,4})){7})(\/([1-9]|[1-9][0-9]|1[0-1][0-9]|12[0-8])){0,1}$");
+                for (final ip in ips) {
+                  if (!ipMatch.hasMatch(ip) && !ipv6Match.hasMatch(ip)) {
+                    msg = "${translate("Invalid IP")} $ip";
+                    setState(() {
+                      isInProgress = false;
+                    });
+                    return;
+                  }
+                }
+                newWhiteList = ips.join(',');
+              }
+              if (newWhiteList.trim().isEmpty) {
+                newWhiteList = defaultOptionWhitelist;
+              }
+              await bind.mainSetOption(
+                  key: kOptionWhitelist, value: newWhiteList);
+              callback?.call();
+              close();
+            },
+          ),
       ],
       onCancel: close,
     );
@@ -376,6 +381,7 @@ class DialogTextField extends StatelessWidget {
   final FocusNode? focusNode;
   final TextInputType? keyboardType;
   final List<TextInputFormatter>? inputFormatters;
+  final int? maxLength;
 
   static const kUsernameTitle = 'Username';
   static const kUsernameIcon = Icon(Icons.account_circle_outlined);
@@ -393,6 +399,7 @@ class DialogTextField extends StatelessWidget {
       this.hintText,
       this.keyboardType,
       this.inputFormatters,
+      this.maxLength,
       required this.title,
       required this.controller})
       : super(key: key);
@@ -419,6 +426,7 @@ class DialogTextField extends StatelessWidget {
             obscureText: obscureText,
             keyboardType: keyboardType,
             inputFormatters: inputFormatters,
+            maxLength: maxLength,
           ),
         ),
       ],
@@ -675,6 +683,8 @@ class PasswordWidget extends StatefulWidget {
     this.reRequestFocus = false,
     this.hintText,
     this.errorText,
+    this.title,
+    this.maxLength,
   }) : super(key: key);
 
   final TextEditingController controller;
@@ -682,6 +692,8 @@ class PasswordWidget extends StatefulWidget {
   final bool reRequestFocus;
   final String? hintText;
   final String? errorText;
+  final String? title;
+  final int? maxLength;
 
   @override
   State<PasswordWidget> createState() => _PasswordWidgetState();
@@ -725,7 +737,7 @@ class _PasswordWidgetState extends State<PasswordWidget> {
   @override
   Widget build(BuildContext context) {
     return DialogTextField(
-      title: translate(DialogTextField.kPasswordTitle),
+      title: translate(widget.title ?? DialogTextField.kPasswordTitle),
       hintText: translate(widget.hintText ?? 'Enter your password'),
       controller: widget.controller,
       prefixIcon: DialogTextField.kPasswordIcon,
@@ -744,6 +756,7 @@ class _PasswordWidgetState extends State<PasswordWidget> {
       obscureText: !_passwordVisible,
       errorText: widget.errorText,
       focusNode: _focusNode,
+      maxLength: widget.maxLength,
     );
   }
 }
@@ -1117,7 +1130,7 @@ void showRequestElevationDialog(
                 errorText: errPwd.isEmpty ? null : errPwd.value,
               ),
             ],
-          ).marginOnly(left: (isDesktop || isWebDesktop) ? 35 : 0),
+          ).marginOnly(left: stateGlobal.isPortrait.isFalse ? 35 : 0),
         ).marginOnly(top: 10),
       ],
     ),
@@ -1762,9 +1775,70 @@ void renameDialog(
   });
 }
 
+void changeBot({Function()? callback}) async {
+  if (bind.mainHasValidBotSync()) {
+    await bind.mainSetOption(key: "bot", value: "");
+    callback?.call();
+    return;
+  }
+  String errorText = '';
+  bool loading = false;
+  final controller = TextEditingController();
+  gFFI.dialogManager.show((setState, close, context) {
+    onVerify() async {
+      final token = controller.text.trim();
+      if (token == "") return;
+      loading = true;
+      errorText = '';
+      setState(() {});
+      final error = await bind.mainVerifyBot(token: token);
+      if (error == "") {
+        callback?.call();
+        close();
+      } else {
+        errorText = translate(error);
+        loading = false;
+        setState(() {});
+      }
+    }
+
+    final codeField = TextField(
+      autofocus: true,
+      controller: controller,
+      decoration: InputDecoration(
+        hintText: translate('Token'),
+      ),
+    );
+
+    return CustomAlertDialog(
+      title: Text(translate("Telegram bot")),
+      content: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          SelectableText(translate("enable-bot-desc"),
+                  style: TextStyle(fontSize: 12))
+              .marginOnly(bottom: 12),
+          Row(children: [Expanded(child: codeField)]),
+          if (errorText != '')
+            Text(errorText, style: TextStyle(color: Colors.red))
+                .marginOnly(top: 12),
+        ],
+      ),
+      actions: [
+        dialogButton("Cancel", onPressed: close, isOutline: true),
+        loading
+            ? CircularProgressIndicator()
+            : dialogButton("OK", onPressed: onVerify),
+      ],
+      onCancel: close,
+    );
+  });
+}
+
 void change2fa({Function()? callback}) async {
   if (bind.mainHasValid2FaSync()) {
     await bind.mainSetOption(key: "2fa", value: "");
+    await bind.mainClearTrustedDevices();
     callback?.call();
     return;
   }
@@ -1832,6 +1906,7 @@ void enter2FaDialog(
     SessionID sessionId, OverlayDialogManager dialogManager) async {
   final controller = TextEditingController();
   final RxBool submitReady = false.obs;
+  final RxBool trustThisDevice = false.obs;
 
   dialogManager.dismissAll();
   dialogManager.show((setState, close, context) {
@@ -1841,7 +1916,7 @@ void enter2FaDialog(
     }
 
     submit() {
-      gFFI.send2FA(sessionId, controller.text.trim());
+      gFFI.send2FA(sessionId, controller.text.trim(), trustThisDevice.value);
       close();
       dialogManager.showLoading(translate('Logging in...'),
           onCancel: closeConnection);
@@ -1855,9 +1930,27 @@ void enter2FaDialog(
       onChanged: () => submitReady.value = codeField.isReady,
     );
 
+    final trustField = Obx(() => CheckboxListTile(
+          contentPadding: const EdgeInsets.all(0),
+          dense: true,
+          controlAffinity: ListTileControlAffinity.leading,
+          title: Text(translate("Trust this device")),
+          value: trustThisDevice.value,
+          onChanged: (value) {
+            if (value == null) return;
+            trustThisDevice.value = value;
+          },
+        ));
+
     return CustomAlertDialog(
         title: Text(translate('enter-2fa-title')),
-        content: codeField,
+        content: Column(
+          children: [
+            codeField,
+            if (bind.sessionGetEnableTrustedDevices(sessionId: sessionId))
+              trustField,
+          ],
+        ),
         actions: [
           dialogButton('Cancel',
               onPressed: cancel,
@@ -2124,3 +2217,283 @@ void setSharedAbPasswordDialog(String abName, Peer peer) {
     );
   });
 }
+
+void CommonConfirmDialog(OverlayDialogManager dialogManager, String content,
+    VoidCallback onConfirm) {
+  dialogManager.show((setState, close, context) {
+    submit() {
+      close();
+      onConfirm.call();
+    }
+
+    return CustomAlertDialog(
+      content: Row(
+        children: [
+          Expanded(
+            child: Text(content,
+                style: const TextStyle(fontSize: 15),
+                textAlign: TextAlign.start),
+          ),
+        ],
+      ).marginOnly(bottom: 12),
+      actions: [
+        dialogButton(translate("Cancel"), onPressed: close, isOutline: true),
+        dialogButton(translate("OK"), onPressed: submit),
+      ],
+      onSubmit: submit,
+      onCancel: close,
+    );
+  });
+}
+
+void changeUnlockPinDialog(String oldPin, Function() callback) {
+  final pinController = TextEditingController(text: oldPin);
+  final confirmController = TextEditingController(text: oldPin);
+  String? pinErrorText;
+  String? confirmationErrorText;
+  final maxLength = bind.mainMaxEncryptLen();
+  gFFI.dialogManager.show((setState, close, context) {
+    submit() async {
+      pinErrorText = null;
+      confirmationErrorText = null;
+      final pin = pinController.text.trim();
+      final confirm = confirmController.text.trim();
+      if (pin != confirm) {
+        setState(() {
+          confirmationErrorText =
+              translate('The confirmation is not identical.');
+        });
+        return;
+      }
+      final errorMsg = bind.mainSetUnlockPin(pin: pin);
+      if (errorMsg != '') {
+        setState(() {
+          pinErrorText = translate(errorMsg);
+        });
+        return;
+      }
+      callback.call();
+      close();
+    }
+
+    return CustomAlertDialog(
+      title: Text(translate("Set PIN")),
+      content: Column(
+        children: [
+          DialogTextField(
+            title: 'PIN',
+            controller: pinController,
+            obscureText: true,
+            errorText: pinErrorText,
+            maxLength: maxLength,
+          ),
+          DialogTextField(
+            title: translate('Confirmation'),
+            controller: confirmController,
+            obscureText: true,
+            errorText: confirmationErrorText,
+            maxLength: maxLength,
+          )
+        ],
+      ).marginOnly(bottom: 12),
+      actions: [
+        dialogButton(translate("Cancel"), onPressed: close, isOutline: true),
+        dialogButton(translate("OK"), onPressed: submit),
+      ],
+      onSubmit: submit,
+      onCancel: close,
+    );
+  });
+}
+
+void checkUnlockPinDialog(String correctPin, Function() passCallback) {
+  final controller = TextEditingController();
+  String? errorText;
+  gFFI.dialogManager.show((setState, close, context) {
+    submit() async {
+      final pin = controller.text.trim();
+      if (correctPin != pin) {
+        setState(() {
+          errorText = translate('Wrong PIN');
+        });
+        return;
+      }
+      passCallback.call();
+      close();
+    }
+
+    return CustomAlertDialog(
+      content: Row(
+        children: [
+          Expanded(
+              child: PasswordWidget(
+            title: 'PIN',
+            controller: controller,
+            errorText: errorText,
+            hintText: '',
+          ))
+        ],
+      ).marginOnly(bottom: 12),
+      actions: [
+        dialogButton(translate("Cancel"), onPressed: close, isOutline: true),
+        dialogButton(translate("OK"), onPressed: submit),
+      ],
+      onSubmit: submit,
+      onCancel: close,
+    );
+  });
+}
+
+void confrimDeleteTrustedDevicesDialog(
+    RxList<TrustedDevice> trustedDevices, RxList<Uint8List> selectedDevices) {
+  CommonConfirmDialog(gFFI.dialogManager, '${translate('Confirm Delete')}?',
+      () async {
+    if (selectedDevices.isEmpty) return;
+    if (selectedDevices.length == trustedDevices.length) {
+      await bind.mainClearTrustedDevices();
+      trustedDevices.clear();
+      selectedDevices.clear();
+    } else {
+      final json = jsonEncode(selectedDevices.map((e) => e.toList()).toList());
+      await bind.mainRemoveTrustedDevices(json: json);
+      trustedDevices.removeWhere((element) {
+        return selectedDevices.contains(element.hwid);
+      });
+      selectedDevices.clear();
+    }
+  });
+}
+
+void manageTrustedDeviceDialog() async {
+  RxList<TrustedDevice> trustedDevices = (await TrustedDevice.get()).obs;
+  RxList<Uint8List> selectedDevices = RxList.empty();
+  gFFI.dialogManager.show((setState, close, context) {
+    return CustomAlertDialog(
+      title: Text(translate("Manage trusted devices")),
+      content: trustedDevicesTable(trustedDevices, selectedDevices),
+      actions: [
+        Obx(() => dialogButton(translate("Delete"),
+                onPressed: selectedDevices.isEmpty
+                    ? null
+                    : () {
+                        confrimDeleteTrustedDevicesDialog(
+                          trustedDevices,
+                          selectedDevices,
+                        );
+                      },
+                isOutline: false)
+            .marginOnly(top: 12)),
+        dialogButton(translate("Close"), onPressed: close, isOutline: true)
+            .marginOnly(top: 12),
+      ],
+      onCancel: close,
+    );
+  });
+}
+
+class TrustedDevice {
+  late final Uint8List hwid;
+  late final int time;
+  late final String id;
+  late final String name;
+  late final String platform;
+
+  TrustedDevice.fromJson(Map<String, dynamic> json) {
+    final hwidList = json['hwid'] as List<dynamic>;
+    hwid = Uint8List.fromList(hwidList.cast<int>());
+    time = json['time'];
+    id = json['id'];
+    name = json['name'];
+    platform = json['platform'];
+  }
+
+  String daysRemaining() {
+    final expiry = time + 90 * 24 * 60 * 60 * 1000;
+    final remaining = expiry - DateTime.now().millisecondsSinceEpoch;
+    if (remaining < 0) {
+      return '0';
+    }
+    return (remaining / (24 * 60 * 60 * 1000)).toStringAsFixed(0);
+  }
+
+  static Future<List<TrustedDevice>> get() async {
+    final List<TrustedDevice> devices = List.empty(growable: true);
+    try {
+      final devicesJson = await bind.mainGetTrustedDevices();
+      if (devicesJson.isNotEmpty) {
+        final devicesList = json.decode(devicesJson);
+        if (devicesList is List) {
+          for (var device in devicesList) {
+            devices.add(TrustedDevice.fromJson(device));
+          }
+        }
+      }
+    } catch (e) {
+      print(e.toString());
+    }
+    devices.sort((a, b) => b.time.compareTo(a.time));
+    return devices;
+  }
+}
+
+Widget trustedDevicesTable(
+    RxList<TrustedDevice> devices, RxList<Uint8List> selectedDevices) {
+  RxBool selectAll = false.obs;
+  setSelectAll() {
+    if (selectedDevices.isNotEmpty &&
+        selectedDevices.length == devices.length) {
+      selectAll.value = true;
+    } else {
+      selectAll.value = false;
+    }
+  }
+
+  devices.listen((_) {
+    setSelectAll();
+  });
+  selectedDevices.listen((_) {
+    setSelectAll();
+  });
+  return FittedBox(
+    child: Obx(() => DataTable(
+          columns: [
+            DataColumn(
+                label: Checkbox(
+              value: selectAll.value,
+              onChanged: (value) {
+                if (value == true) {
+                  selectedDevices.clear();
+                  selectedDevices.addAll(devices.map((e) => e.hwid));
+                } else {
+                  selectedDevices.clear();
+                }
+              },
+            )),
+            DataColumn(label: Text(translate('Platform'))),
+            DataColumn(label: Text(translate('ID'))),
+            DataColumn(label: Text(translate('Username'))),
+            DataColumn(label: Text(translate('Days remaining'))),
+          ],
+          rows: devices.map((device) {
+            return DataRow(cells: [
+              DataCell(Checkbox(
+                value: selectedDevices.contains(device.hwid),
+                onChanged: (value) {
+                  if (value == null) return;
+                  if (value) {
+                    selectedDevices.remove(device.hwid);
+                    selectedDevices.add(device.hwid);
+                  } else {
+                    selectedDevices.remove(device.hwid);
+                  }
+                },
+              )),
+              DataCell(Text(device.platform)),
+              DataCell(Text(device.id)),
+              DataCell(Text(device.name)),
+              DataCell(Text(device.daysRemaining())),
+            ]);
+          }).toList(),
+        )),
+  );
+}

flutter/lib/common/widgets/gestures.dart

@@ -86,7 +86,7 @@ class CustomTouchGestureRecognizer extends ScaleGestureRecognizer {
       // end
       switch (_currentState) {
         case GestureState.oneFingerPan:
-          debugPrint("TwoFingerState.pan onEnd");
+          debugPrint("OneFingerState.pan onEnd");
           if (onOneFingerPanEnd != null) {
             onOneFingerPanEnd!(_getDragEndDetails(d));
           }

flutter/lib/common/widgets/login.dart

@@ -142,11 +142,6 @@ class _WidgetOPState extends State<WidgetOP> {
   String _failedMsg = '';
   String _url = '';
 
-  @override
-  void initState() {
-    super.initState();
-  }
-
   @override
   void dispose() {
     super.dispose();

flutter/lib/common/widgets/my_group.dart

@@ -4,6 +4,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_hbb/common/hbbs/hbbs.dart';
 import 'package:flutter_hbb/common/widgets/login.dart';
 import 'package:flutter_hbb/common/widgets/peers_view.dart';
+import 'package:flutter_hbb/models/state_model.dart';
 import 'package:get/get.dart';
 
 import '../../common.dart';
@@ -23,11 +24,6 @@ class _MyGroupState extends State<MyGroup> {
   RxString get searchUserText => gFFI.groupModel.searchUserText;
   static TextEditingController searchUserController = TextEditingController();
 
-  @override
-  void initState() {
-    super.initState();
-  }
-
   @override
   Widget build(BuildContext context) {
     return Obx(() {
@@ -35,6 +31,8 @@ class _MyGroupState extends State<MyGroup> {
         return Center(
             child: ElevatedButton(
                 onPressed: loginDialog, child: Text(translate("Login"))));
+      } else if (gFFI.userModel.networkError.isNotEmpty) {
+        return netWorkErrorWidget();
       } else if (gFFI.groupModel.groupLoading.value && gFFI.groupModel.emtpy) {
         return const Center(
           child: CircularProgressIndicator(),
@@ -48,15 +46,15 @@ class _MyGroupState extends State<MyGroup> {
               retry: null,
               close: () => gFFI.groupModel.groupLoadError.value = ''),
           Expanded(
-              child: (isDesktop || isWebDesktop)
-                  ? _buildDesktop()
-                  : _buildMobile())
+              child: Obx(() => stateGlobal.isPortrait.isTrue
+                  ? _buildPortrait()
+                  : _buildLandscape())),
         ],
       );
     });
   }
 
-  Widget _buildDesktop() {
+  Widget _buildLandscape() {
     return Row(
       children: [
         Container(
@@ -85,14 +83,14 @@ class _MyGroupState extends State<MyGroup> {
           child: Align(
               alignment: Alignment.topLeft,
               child: MyGroupPeerView(
-                  menuPadding: widget.menuPadding,
-                  getInitPeers: () => gFFI.groupModel.peers)),
+                menuPadding: widget.menuPadding,
+              )),
         )
       ],
     );
   }
 
-  Widget _buildMobile() {
+  Widget _buildPortrait() {
     return Column(
       children: [
         Container(
@@ -117,8 +115,8 @@ class _MyGroupState extends State<MyGroup> {
           child: Align(
               alignment: Alignment.topLeft,
               child: MyGroupPeerView(
-                  menuPadding: widget.menuPadding,
-                  getInitPeers: () => gFFI.groupModel.peers)),
+                menuPadding: widget.menuPadding,
+              )),
         )
       ],
     );
@@ -162,14 +160,14 @@ class _MyGroupState extends State<MyGroup> {
         }
         return true;
       }).toList();
-      final listView = ListView.builder(
-          shrinkWrap: isMobile,
+      listView(bool isPortrait) => ListView.builder(
+          shrinkWrap: isPortrait,
           itemCount: items.length,
           itemBuilder: (context, index) => _buildUserItem(items[index]));
       var maxHeight = max(MediaQuery.of(context).size.height / 6, 100.0);
-      return (isDesktop || isWebDesktop)
-          ? listView
-          : LimitedBox(maxHeight: maxHeight, child: listView);
+      return Obx(() => stateGlobal.isPortrait.isFalse
+          ? listView(false)
+          : LimitedBox(maxHeight: maxHeight, child: listView(true)));
     });
   }
 

flutter/lib/common/widgets/overlay.dart

@@ -353,7 +353,7 @@ class Draggable extends StatefulWidget {
   final Widget Function(BuildContext, GestureDragUpdateCallback) builder;
 
   @override
-  State<StatefulWidget> createState() => _DraggableState();
+  State<StatefulWidget> createState() => _DraggableState(chatModel);
 }
 
 class _DraggableState extends State<Draggable> {
@@ -362,10 +362,8 @@ class _DraggableState extends State<Draggable> {
   double _saveHeight = 0;
   double _lastBottomHeight = 0;
 
-  @override
-  void initState() {
-    super.initState();
-    _chatModel = widget.chatModel;
+  _DraggableState(ChatModel? chatModel) {
+    _chatModel = chatModel;
   }
 
   get position => widget.position.pos;
@@ -467,7 +465,8 @@ class IOSDraggable extends StatefulWidget {
   final Widget Function(BuildContext) builder;
 
   @override
-  IOSDraggableState createState() => IOSDraggableState();
+  IOSDraggableState createState() =>
+      IOSDraggableState(chatModel, width, height);
 }
 
 class IOSDraggableState extends State<IOSDraggable> {
@@ -478,15 +477,13 @@ class IOSDraggableState extends State<IOSDraggable> {
   double _saveHeight = 0;
   double _lastBottomHeight = 0;
 
-  @override
-  void initState() {
-    super.initState();
-    _chatModel = widget.chatModel;
-    _width = widget.width;
-    _height = widget.height;
+  IOSDraggableState(ChatModel? chatModel, double w, double h) {
+    _chatModel = chatModel;
+    _width = w;
+    _height = h;
   }
 
-  get position => widget.position;
+  DraggableKeyPosition get position => widget.position;
 
   checkKeyboard() {
     final bottomHeight = MediaQuery.of(context).viewInsets.bottom;
@@ -494,13 +491,13 @@ class IOSDraggableState extends State<IOSDraggable> {
 
     // save
     if (!_keyboardVisible && currentVisible) {
-      _saveHeight = position.value.dy;
+      _saveHeight = position.pos.dy;
     }
 
     // reset
     if (_lastBottomHeight > 0 && bottomHeight == 0) {
       setState(() {
-        position.value = Offset(position.value.dx, _saveHeight);
+        position.update(Offset(position.pos.dx, _saveHeight));
       });
     }
 
@@ -508,10 +505,10 @@ class IOSDraggableState extends State<IOSDraggable> {
     if (_keyboardVisible && currentVisible) {
       final sumHeight = bottomHeight + _height;
       final contextHeight = MediaQuery.of(context).size.height;
-      if (sumHeight + position.value.dy > contextHeight) {
+      if (sumHeight + position.pos.dy > contextHeight) {
         final y = contextHeight - sumHeight;
         setState(() {
-          position.value = Offset(position.value.dx, y);
+          position.update(Offset(position.pos.dx, y));
         });
       }
     }
@@ -526,14 +523,14 @@ class IOSDraggableState extends State<IOSDraggable> {
     return Stack(
       children: [
         Positioned(
-          left: position.value.dx,
-          top: position.value.dy,
+          left: position.pos.dx,
+          top: position.pos.dy,
           child: GestureDetector(
             onPanUpdate: (details) {
               setState(() {
-                position.value += details.delta;
+                position.update(position.pos + details.delta);
               });
-              _chatModel?.setChatWindowPosition(position.value);
+              _chatModel?.setChatWindowPosition(position.pos);
             },
             child: Material(
               child: Container(

flutter/lib/common/widgets/peer_card.dart

@@ -4,6 +4,7 @@ import 'package:flutter/services.dart';
 import 'package:flutter_hbb/common/widgets/dialog.dart';
 import 'package:flutter_hbb/consts.dart';
 import 'package:flutter_hbb/models/peer_tab_model.dart';
+import 'package:flutter_hbb/models/state_model.dart';
 import 'package:get/get.dart';
 import 'package:provider/provider.dart';
 
@@ -22,6 +23,8 @@ enum PeerUiType { grid, tile, list }
 
 final peerCardUiType = PeerUiType.grid.obs;
 
+bool? hideUsernameOnCard;
+
 class _PeerCard extends StatefulWidget {
   final Peer peer;
   final PeerTabIndex tab;
@@ -51,42 +54,44 @@ class _PeerCardState extends State<_PeerCard>
   @override
   Widget build(BuildContext context) {
     super.build(context);
-    if (isDesktop || isWebDesktop) {
-      return _buildDesktop();
-    } else {
-      return _buildMobile();
-    }
+    return Obx(() =>
+        stateGlobal.isPortrait.isTrue ? _buildPortrait() : _buildLandscape());
   }
 
-  Widget _buildMobile() {
-    final peer = super.widget.peer;
+  Widget gestureDetector({required Widget child}) {
     final PeerTabModel peerTabModel = Provider.of(context);
+    final peer = super.widget.peer;
+    return GestureDetector(
+        onDoubleTap: peerTabModel.multiSelectionMode
+            ? null
+            : () => widget.connect(context, peer.id),
+        onTap: () {
+          if (peerTabModel.multiSelectionMode) {
+            peerTabModel.select(peer);
+          } else {
+            if (isMobile) {
+              widget.connect(context, peer.id);
+            } else {
+              peerTabModel.select(peer);
+            }
+          }
+        },
+        onLongPress: () => peerTabModel.select(peer),
+        child: child);
+  }
+
+  Widget _buildPortrait() {
+    final peer = super.widget.peer;
     return Card(
         margin: EdgeInsets.symmetric(horizontal: 2),
-        child: GestureDetector(
-          onTap: () {
-            if (peerTabModel.multiSelectionMode) {
-              peerTabModel.select(peer);
-            } else {
-              if (!isWebDesktop) {
-                connectInPeerTab(context, peer, widget.tab);
-              }
-            }
-          },
-          onDoubleTap: isWebDesktop
-              ? () => connectInPeerTab(context, peer, widget.tab)
-              : null,
-          onLongPress: () {
-            peerTabModel.select(peer);
-          },
+        child: gestureDetector(
           child: Container(
               padding: EdgeInsets.only(left: 12, top: 8, bottom: 8),
               child: _buildPeerTile(context, peer, null)),
         ));
   }
 
-  Widget _buildDesktop() {
-    final PeerTabModel peerTabModel = Provider.of(context);
+  Widget _buildLandscape() {
     final peer = super.widget.peer;
     var deco = Rx<BoxDecoration?>(
       BoxDecoration(
@@ -115,33 +120,27 @@ class _PeerCardState extends State<_PeerCard>
           ),
         );
       },
-      child: GestureDetector(
-          onDoubleTap:
-              peerTabModel.multiSelectionMode || peerTabModel.isShiftDown
-                  ? null
-                  : () => widget.connect(context, peer.id),
-          onTap: () => peerTabModel.select(peer),
-          onLongPress: () => peerTabModel.select(peer),
+      child: gestureDetector(
           child: Obx(() => peerCardUiType.value == PeerUiType.grid
               ? _buildPeerCard(context, peer, deco)
               : _buildPeerTile(context, peer, deco))),
     );
   }
 
-  Widget _buildPeerTile(
-      BuildContext context, Peer peer, Rx<BoxDecoration?>? deco) {
-    final name =
-        '${peer.username}${peer.username.isNotEmpty && peer.hostname.isNotEmpty ? '@' : ''}${peer.hostname}';
+  makeChild(bool isPortrait, Peer peer) {
+    final name = hideUsernameOnCard == true
+        ? peer.hostname
+        : '${peer.username}${peer.username.isNotEmpty && peer.hostname.isNotEmpty ? '@' : ''}${peer.hostname}';
     final greyStyle = TextStyle(
         fontSize: 11,
         color: Theme.of(context).textTheme.titleLarge?.color?.withOpacity(0.6));
-    final child = Row(
+    return Row(
       mainAxisSize: MainAxisSize.max,
       children: [
         Container(
             decoration: BoxDecoration(
               color: str2color('${peer.id}${peer.platform}', 0x7f),
-              borderRadius: isMobile
+              borderRadius: isPortrait
                   ? BorderRadius.circular(_tileRadius)
                   : BorderRadius.only(
                       topLeft: Radius.circular(_tileRadius),
@@ -149,11 +148,11 @@ class _PeerCardState extends State<_PeerCard>
                     ),
             ),
             alignment: Alignment.center,
-            width: isMobile ? 50 : 42,
-            height: isMobile ? 50 : null,
+            width: isPortrait ? 50 : 42,
+            height: isPortrait ? 50 : null,
             child: Stack(
               children: [
-                getPlatformImage(peer.platform, size: isMobile ? 38 : 30)
+                getPlatformImage(peer.platform, size: isPortrait ? 38 : 30)
                     .paddingAll(6),
                 if (_shouldBuildPasswordIcon(peer))
                   Positioned(
@@ -178,19 +177,19 @@ class _PeerCardState extends State<_PeerCard>
                   child: Column(
                     children: [
                       Row(children: [
-                        getOnline(isMobile ? 4 : 8, peer.online),
+                        getOnline(isPortrait ? 4 : 8, peer.online),
                         Expanded(
                             child: Text(
                           peer.alias.isEmpty ? formatID(peer.id) : peer.alias,
                           overflow: TextOverflow.ellipsis,
                           style: Theme.of(context).textTheme.titleSmall,
                         )),
-                      ]).marginOnly(top: isMobile ? 0 : 2),
+                      ]).marginOnly(top: isPortrait ? 0 : 2),
                       Align(
                         alignment: Alignment.centerLeft,
                         child: Text(
                           name,
-                          style: isMobile ? null : greyStyle,
+                          style: isPortrait ? null : greyStyle,
                           textAlign: TextAlign.start,
                           overflow: TextOverflow.ellipsis,
                         ),
@@ -198,53 +197,65 @@ class _PeerCardState extends State<_PeerCard>
                     ],
                   ).marginOnly(top: 2),
                 ),
-                isMobile
-                    ? checkBoxOrActionMoreMobile(peer)
-                    : checkBoxOrActionMoreDesktop(peer, isTile: true),
+                isPortrait
+                    ? checkBoxOrActionMorePortrait(peer)
+                    : checkBoxOrActionMoreLandscape(peer, isTile: true),
               ],
             ).paddingOnly(left: 10.0, top: 3.0),
           ),
         )
       ],
     );
+  }
+
+  Widget _buildPeerTile(
+      BuildContext context, Peer peer, Rx<BoxDecoration?>? deco) {
+    hideUsernameOnCard ??=
+        bind.mainGetBuildinOption(key: kHideUsernameOnCard) == 'Y';
     final colors = _frontN(peer.tags, 25)
         .map((e) => gFFI.abModel.getCurrentAbTagColor(e))
         .toList();
     return Tooltip(
-      message: isMobile
+      message: !(isDesktop || isWebDesktop)
           ? ''
           : peer.tags.isNotEmpty
               ? '${translate('Tags')}: ${peer.tags.join(', ')}'
               : '',
       child: Stack(children: [
-        deco == null
-            ? child
-            : Obx(
-                () => Container(
+        Obx(
+          () => deco == null
+              ? makeChild(stateGlobal.isPortrait.isTrue, peer)
+              : Container(
                   foregroundDecoration: deco.value,
-                  child: child,
+                  child: makeChild(stateGlobal.isPortrait.isTrue, peer),
                 ),
-              ),
+        ),
         if (colors.isNotEmpty)
-          Positioned(
-            top: 2,
-            right: isMobile ? 20 : 10,
-            child: CustomPaint(
-              painter: TagPainter(radius: 3, colors: colors),
-            ),
-          )
+          Obx(() => Positioned(
+                top: 2,
+                right: stateGlobal.isPortrait.isTrue ? 20 : 10,
+                child: CustomPaint(
+                  painter: TagPainter(radius: 3, colors: colors),
+                ),
+              ))
       ]),
     );
   }
 
   Widget _buildPeerCard(
       BuildContext context, Peer peer, Rx<BoxDecoration?> deco) {
-    final name =
-        '${peer.username}${peer.username.isNotEmpty && peer.hostname.isNotEmpty ? '@' : ''}${peer.hostname}';
+    hideUsernameOnCard ??=
+        bind.mainGetBuildinOption(key: kHideUsernameOnCard) == 'Y';
+    final name = hideUsernameOnCard == true
+        ? peer.hostname
+        : '${peer.username}${peer.username.isNotEmpty && peer.hostname.isNotEmpty ? '@' : ''}${peer.hostname}';
     final child = Card(
       color: Colors.transparent,
       elevation: 0,
       margin: EdgeInsets.zero,
+      // to-do: memory leak here, more investigation needed.
+      // Continious rebuilds of `Obx()` will cause memory leak here.
+      // The simple demo does not have this issue.
       child: Obx(
         () => Container(
           foregroundDecoration: deco.value,
@@ -308,7 +319,7 @@ class _PeerCardState extends State<_PeerCard>
                           style: Theme.of(context).textTheme.titleSmall,
                         )),
                       ]).paddingSymmetric(vertical: 8)),
-                      checkBoxOrActionMoreDesktop(peer, isTile: false),
+                      checkBoxOrActionMoreLandscape(peer, isTile: false),
                     ],
                   ).paddingSymmetric(horizontal: 12.0),
                 )
@@ -354,7 +365,7 @@ class _PeerCardState extends State<_PeerCard>
     }
   }
 
-  Widget checkBoxOrActionMoreMobile(Peer peer) {
+  Widget checkBoxOrActionMorePortrait(Peer peer) {
     final PeerTabModel peerTabModel = Provider.of(context);
     final selected = peerTabModel.isPeerSelected(peer.id);
     if (peerTabModel.multiSelectionMode) {
@@ -382,7 +393,7 @@ class _PeerCardState extends State<_PeerCard>
     }
   }
 
-  Widget checkBoxOrActionMoreDesktop(Peer peer, {required bool isTile}) {
+  Widget checkBoxOrActionMoreLandscape(Peer peer, {required bool isTile}) {
     final PeerTabModel peerTabModel = Provider.of(context);
     final selected = peerTabModel.isPeerSelected(peer.id);
     if (peerTabModel.multiSelectionMode) {
@@ -628,8 +639,8 @@ abstract class BasePeerCard extends StatelessWidget {
 
   @protected
   Future<bool> _isForceAlwaysRelay(String id) async {
-    return (await bind.mainGetPeerOption(id: id, key: kOptionForceAlwaysRelay))
-        .isNotEmpty;
+    return option2bool(kOptionForceAlwaysRelay,
+        (await bind.mainGetPeerOption(id: id, key: kOptionForceAlwaysRelay)));
   }
 
   @protected
@@ -868,7 +879,7 @@ class RecentPeerCard extends BasePeerCard {
       BuildContext context) async {
     final List<MenuEntryBase<String>> menuItems = [
       _connectAction(context),
-      if (!isWeb) _transferFileAction(context),
+      _transferFileAction(context),
     ];
 
     final List favs = (await bind.mainGetFav()).toList();
@@ -927,7 +938,7 @@ class FavoritePeerCard extends BasePeerCard {
       BuildContext context) async {
     final List<MenuEntryBase<String>> menuItems = [
       _connectAction(context),
-      if (!isWeb) _transferFileAction(context),
+      _transferFileAction(context),
     ];
     if (isDesktop && peer.platform != kPeerPlatformAndroid) {
       menuItems.add(_tcpTunnelingAction(context));
@@ -980,7 +991,7 @@ class DiscoveredPeerCard extends BasePeerCard {
       BuildContext context) async {
     final List<MenuEntryBase<String>> menuItems = [
       _connectAction(context),
-      if (!isWeb) _transferFileAction(context),
+      _transferFileAction(context),
     ];
 
     final List favs = (await bind.mainGetFav()).toList();
@@ -1033,7 +1044,7 @@ class AddressBookPeerCard extends BasePeerCard {
       BuildContext context) async {
     final List<MenuEntryBase<String>> menuItems = [
       _connectAction(context),
-      if (!isWeb) _transferFileAction(context),
+      _transferFileAction(context),
     ];
     if (isDesktop && peer.platform != kPeerPlatformAndroid) {
       menuItems.add(_tcpTunnelingAction(context));
@@ -1165,7 +1176,7 @@ class MyGroupPeerCard extends BasePeerCard {
       BuildContext context) async {
     final List<MenuEntryBase<String>> menuItems = [
       _connectAction(context),
-      if (!isWeb) _transferFileAction(context),
+      _transferFileAction(context),
     ];
     if (isDesktop && peer.platform != kPeerPlatformAndroid) {
       menuItems.add(_tcpTunnelingAction(context));
@@ -1195,6 +1206,7 @@ class MyGroupPeerCard extends BasePeerCard {
 }
 
 void _rdpDialog(String id) async {
+  final maxLength = bind.mainMaxEncryptLen();
   final port = await bind.mainGetPeerOption(id: id, key: 'rdp_port');
   final username = await bind.mainGetPeerOption(id: id, key: 'rdp_username');
   final portController = TextEditingController(text: port);
@@ -1249,54 +1261,54 @@ void _rdpDialog(String id) async {
                 ),
               ],
             ).marginOnly(bottom: isDesktop ? 8 : 0),
-            Row(
-              children: [
-                (isDesktop || isWebDesktop)
-                    ? ConstrainedBox(
-                        constraints: const BoxConstraints(minWidth: 140),
-                        child: Text(
-                          "${translate('Username')}:",
-                          textAlign: TextAlign.right,
-                        ).marginOnly(right: 10))
-                    : SizedBox.shrink(),
-                Expanded(
-                  child: TextField(
-                    decoration: InputDecoration(
-                        labelText: (isDesktop || isWebDesktop)
-                            ? null
-                            : translate('Username')),
-                    controller: userController,
-                  ),
-                ),
-              ],
-            ).marginOnly(bottom: (isDesktop || isWebDesktop) ? 8 : 0),
-            Row(
-              children: [
-                (isDesktop || isWebDesktop)
-                    ? ConstrainedBox(
-                        constraints: const BoxConstraints(minWidth: 140),
-                        child: Text(
-                          "${translate('Password')}:",
-                          textAlign: TextAlign.right,
-                        ).marginOnly(right: 10))
-                    : SizedBox.shrink(),
-                Expanded(
-                  child: Obx(() => TextField(
-                        obscureText: secure.value,
+            Obx(() => Row(
+                  children: [
+                    stateGlobal.isPortrait.isFalse
+                        ? ConstrainedBox(
+                            constraints: const BoxConstraints(minWidth: 140),
+                            child: Text(
+                              "${translate('Username')}:",
+                              textAlign: TextAlign.right,
+                            ).marginOnly(right: 10))
+                        : SizedBox.shrink(),
+                    Expanded(
+                      child: TextField(
                         decoration: InputDecoration(
-                            labelText: (isDesktop || isWebDesktop)
-                                ? null
-                                : translate('Password'),
-                            suffixIcon: IconButton(
-                                onPressed: () => secure.value = !secure.value,
-                                icon: Icon(secure.value
-                                    ? Icons.visibility_off
-                                    : Icons.visibility))),
-                        controller: passwordController,
-                      )),
-                ),
-              ],
-            )
+                            labelText:
+                                isDesktop ? null : translate('Username')),
+                        controller: userController,
+                      ),
+                    ),
+                  ],
+                ).marginOnly(bottom: stateGlobal.isPortrait.isFalse ? 8 : 0)),
+            Obx(() => Row(
+                  children: [
+                    stateGlobal.isPortrait.isFalse
+                        ? ConstrainedBox(
+                            constraints: const BoxConstraints(minWidth: 140),
+                            child: Text(
+                              "${translate('Password')}:",
+                              textAlign: TextAlign.right,
+                            ).marginOnly(right: 10))
+                        : SizedBox.shrink(),
+                    Expanded(
+                      child: Obx(() => TextField(
+                            obscureText: secure.value,
+                            maxLength: maxLength,
+                            decoration: InputDecoration(
+                                labelText:
+                                    isDesktop ? null : translate('Password'),
+                                suffixIcon: IconButton(
+                                    onPressed: () =>
+                                        secure.value = !secure.value,
+                                    icon: Icon(secure.value
+                                        ? Icons.visibility_off
+                                        : Icons.visibility))),
+                            controller: passwordController,
+                          )),
+                    ),
+                  ],
+                ))
           ],
         ),
       ),

flutter/lib/common/widgets/peer_tab_page.dart

@@ -16,6 +16,7 @@ import 'package:flutter_hbb/models/ab_model.dart';
 import 'package:flutter_hbb/models/peer_model.dart';
 
 import 'package:flutter_hbb/models/peer_tab_model.dart';
+import 'package:flutter_hbb/models/state_model.dart';
 import 'package:flutter_svg/flutter_svg.dart';
 import 'package:get/get.dart';
 import 'package:provider/provider.dart';
@@ -76,8 +77,11 @@ class _PeerTabPageState extends State<PeerTabPage>
 
   final isOptVisiableFixed = isOptionFixed(kOptionPeerTabVisible);
 
-  @override
-  void initState() {
+  _PeerTabPageState() {
+    _loadLocalOptions();
+  }
+
+  void _loadLocalOptions() {
     final uiType = bind.getLocalFlutterOption(k: kOptionPeerCardUiType);
     if (uiType != '') {
       peerCardUiType.value = int.parse(uiType) == 0
@@ -87,8 +91,7 @@ class _PeerTabPageState extends State<PeerTabPage>
               : PeerUiType.list;
     }
     hideAbTagsPanel.value =
-        bind.mainGetLocalOption(key: kOptionHideAbTagsPanel).isNotEmpty;
-    super.initState();
+        bind.mainGetLocalOption(key: kOptionHideAbTagsPanel) == 'Y';
   }
 
   Future<void> handleTabSelection(int tabIndex) async {
@@ -105,33 +108,33 @@ class _PeerTabPageState extends State<PeerTabPage>
   Widget build(BuildContext context) {
     final model = Provider.of<PeerTabModel>(context);
     Widget selectionWrap(Widget widget) {
-      return model.multiSelectionMode ? createMultiSelectionBar() : widget;
+      return model.multiSelectionMode ? createMultiSelectionBar(model) : widget;
     }
 
     return Column(
       textBaseline: TextBaseline.ideographic,
       crossAxisAlignment: CrossAxisAlignment.start,
       children: [
-        SizedBox(
-          height: 32,
-          child: Container(
-            padding: (isDesktop || isWebDesktop)
-                ? null
-                : EdgeInsets.symmetric(horizontal: 2),
-            child: selectionWrap(Row(
-              crossAxisAlignment: CrossAxisAlignment.center,
-              children: [
-                Expanded(
-                    child:
-                        visibleContextMenuListener(_createSwitchBar(context))),
-                if (isMobile)
-                  ..._mobileRightActions(context)
-                else
-                  ..._desktopRightActions(context)
-              ],
-            )),
-          ),
-        ).paddingOnly(right: (isDesktop || isWebDesktop) ? 12 : 0),
+        Obx(() => SizedBox(
+              height: 32,
+              child: Container(
+                padding: stateGlobal.isPortrait.isTrue
+                    ? EdgeInsets.symmetric(horizontal: 2)
+                    : null,
+                child: selectionWrap(Row(
+                  crossAxisAlignment: CrossAxisAlignment.center,
+                  children: [
+                    Expanded(
+                        child: visibleContextMenuListener(
+                            _createSwitchBar(context))),
+                    if (stateGlobal.isPortrait.isTrue)
+                      ..._portraitRightActions(context)
+                    else
+                      ..._landscapeRightActions(context)
+                  ],
+                )),
+              ),
+            ).paddingOnly(right: stateGlobal.isPortrait.isTrue ? 0 : 12)),
         _createPeersView(),
       ],
     );
@@ -297,7 +300,7 @@ class _PeerTabPageState extends State<PeerTabPage>
   }
 
   Widget visibleContextMenuListener(Widget child) {
-    if (isMobile) {
+    if (!(isDesktop || isWebDesktop)) {
       return GestureDetector(
         onLongPressDown: (e) {
           final x = e.globalPosition.dx;
@@ -359,8 +362,7 @@ class _PeerTabPageState extends State<PeerTabPage>
             .toList());
   }
 
-  Widget createMultiSelectionBar() {
-    final model = Provider.of<PeerTabModel>(context);
+  Widget createMultiSelectionBar(PeerTabModel model) {
     return Row(
       mainAxisAlignment: MainAxisAlignment.spaceBetween,
       children: [
@@ -378,7 +380,7 @@ class _PeerTabPageState extends State<PeerTabPage>
         Row(
           children: [
             selectionCount(model.selectedPeers.length),
-            selectAll(),
+            selectAll(model),
             closeSelection(),
           ],
         )
@@ -399,9 +401,9 @@ class _PeerTabPageState extends State<PeerTabPage>
             final peers = model.selectedPeers;
             switch (model.currentTab) {
               case 0:
-                peers.map((p) async {
+                for (var p in peers) {
                   await bind.mainRemovePeer(id: p.id);
-                }).toList();
+                }
                 await bind.mainLoadRecentPeers();
                 break;
               case 1:
@@ -413,9 +415,9 @@ class _PeerTabPageState extends State<PeerTabPage>
                 await bind.mainLoadFavPeers();
                 break;
               case 2:
-                peers.map((p) async {
+                for (var p in peers) {
                   await bind.mainRemoveDiscovered(id: p.id);
-                }).toList();
+                }
                 await bind.mainLoadLanPeers();
                 break;
               case 3:
@@ -454,7 +456,7 @@ class _PeerTabPageState extends State<PeerTabPage>
           showToast(translate('Successful'));
         },
         child: Icon(PeerTabModel.icons[PeerTabIndex.fav.index]),
-      ).marginOnly(left: isMobile ? 11 : 6),
+      ).marginOnly(left: !(isDesktop || isWebDesktop) ? 11 : 6),
     );
   }
 
@@ -475,7 +477,7 @@ class _PeerTabPageState extends State<PeerTabPage>
           model.setMultiSelectionMode(false);
         },
         child: Icon(PeerTabModel.icons[PeerTabIndex.ab.index]),
-      ).marginOnly(left: isMobile ? 11 : 6),
+      ).marginOnly(left: !(isDesktop || isWebDesktop) ? 11 : 6),
     );
   }
 
@@ -498,7 +500,7 @@ class _PeerTabPageState extends State<PeerTabPage>
                 });
               },
               child: Icon(Icons.tag))
-          .marginOnly(left: isMobile ? 11 : 6),
+          .marginOnly(left: !(isDesktop || isWebDesktop) ? 11 : 6),
     );
   }
 
@@ -509,8 +511,7 @@ class _PeerTabPageState extends State<PeerTabPage>
     );
   }
 
-  Widget selectAll() {
-    final model = Provider.of<PeerTabModel>(context);
+  Widget selectAll(PeerTabModel model) {
     return Offstage(
       offstage:
           model.selectedPeers.length >= model.currentTabCachedPeers.length,
@@ -554,10 +555,10 @@ class _PeerTabPageState extends State<PeerTabPage>
         });
   }
 
-  List<Widget> _desktopRightActions(BuildContext context) {
+  List<Widget> _landscapeRightActions(BuildContext context) {
     final model = Provider.of<PeerTabModel>(context);
     return [
-      const PeerSearchBar().marginOnly(right: isMobile ? 0 : 13),
+      const PeerSearchBar().marginOnly(right: 13),
       _createRefresh(
           index: PeerTabIndex.ab, loading: gFFI.abModel.currentAbLoading),
       _createRefresh(
@@ -578,7 +579,7 @@ class _PeerTabPageState extends State<PeerTabPage>
     ];
   }
 
-  List<Widget> _mobileRightActions(BuildContext context) {
+  List<Widget> _portraitRightActions(BuildContext context) {
     final model = Provider.of<PeerTabModel>(context);
     final screenWidth = MediaQuery.of(context).size.width;
     final leftIconSize = Theme.of(context).iconTheme.size ?? 24;
@@ -699,13 +700,13 @@ class _PeerSearchBarState extends State<PeerSearchBar> {
           baseOffset: 0,
           extentOffset: peerSearchTextController.value.text.length);
     });
-    return Container(
-      width: isMobile ? 120 : 140,
-      decoration: BoxDecoration(
-        color: Theme.of(context).colorScheme.background,
-        borderRadius: BorderRadius.circular(6),
-      ),
-      child: Obx(() => Row(
+    return Obx(() => Container(
+          width: stateGlobal.isPortrait.isTrue ? 120 : 140,
+          decoration: BoxDecoration(
+            color: Theme.of(context).colorScheme.background,
+            borderRadius: BorderRadius.circular(6),
+          ),
+          child: Row(
             children: [
               Expanded(
                 child: Row(
@@ -766,8 +767,8 @@ class _PeerSearchBarState extends State<PeerSearchBar> {
                 ),
               )
             ],
-          )),
-    );
+          ),
+        ));
   }
 }
 
@@ -872,16 +873,18 @@ class PeerSortDropdown extends StatefulWidget {
 }
 
 class _PeerSortDropdownState extends State<PeerSortDropdown> {
-  @override
-  void initState() {
+  _PeerSortDropdownState() {
     if (!PeerSortType.values.contains(peerSort.value)) {
-      peerSort.value = PeerSortType.remoteId;
-      bind.setLocalFlutterOption(
-        k: kOptionPeerSorting,
-        v: peerSort.value,
-      );
+      _loadLocalOptions();
     }
-    super.initState();
+  }
+
+  void _loadLocalOptions() {
+    peerSort.value = PeerSortType.remoteId;
+    bind.setLocalFlutterOption(
+      k: kOptionPeerSorting,
+      v: peerSort.value,
+    );
   }
 
   @override

flutter/lib/common/widgets/peers_view.dart

@@ -5,7 +5,9 @@ import 'package:dynamic_layouts/dynamic_layouts.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_hbb/consts.dart';
-import 'package:flutter_hbb/desktop/widgets/scroll_wrapper.dart';
+import 'package:flutter_hbb/models/ab_model.dart';
+import 'package:flutter_hbb/models/peer_tab_model.dart';
+import 'package:flutter_hbb/models/state_model.dart';
 import 'package:get/get.dart';
 import 'package:provider/provider.dart';
 import 'package:visibility_detector/visibility_detector.dart';
@@ -41,14 +43,26 @@ class LoadEvent {
   static const String group = 'load_group_peers';
 }
 
+class PeersModelName {
+  static const String recent = 'recent peer';
+  static const String favorite = 'fav peer';
+  static const String lan = 'discovered peer';
+  static const String addressBook = 'address book peer';
+  static const String group = 'group peer';
+}
+
 /// for peer search text, global obs value
 final peerSearchText = "".obs;
 
 /// for peer sort, global obs value
-final peerSort = bind.getLocalFlutterOption(k: kOptionPeerSorting).obs;
+RxString? _peerSort;
+RxString get peerSort {
+  _peerSort ??= bind.getLocalFlutterOption(k: kOptionPeerSorting).obs;
+  return _peerSort!;
+}
 
 // list for listener
-final obslist = [peerSearchText, peerSort].obs;
+RxList<RxString> get obslist => [peerSearchText, peerSort].obs;
 
 final peerSearchTextController =
     TextEditingController(text: peerSearchText.value);
@@ -70,7 +84,8 @@ class _PeersView extends StatefulWidget {
 }
 
 /// State for the peer widget.
-class _PeersViewState extends State<_PeersView> with WindowListener {
+class _PeersViewState extends State<_PeersView>
+    with WindowListener, WidgetsBindingObserver {
   static const int _maxQueryCount = 3;
   final HashMap<String, String> _emptyMessages = HashMap.from({
     LoadEvent.recent: 'empty_recent_tip',
@@ -82,9 +97,11 @@ class _PeersViewState extends State<_PeersView> with WindowListener {
   final _curPeers = <String>{};
   var _lastChangeTime = DateTime.now();
   var _lastQueryPeers = <String>{};
-  var _lastQueryTime = DateTime.now().add(const Duration(seconds: 30));
+  var _lastQueryTime = DateTime.now();
+  var _lastWindowRestoreTime = DateTime.now();
   var _queryCount = 0;
   var _exit = false;
+  bool _isActive = true;
 
   final _scrollController = ScrollController();
 
@@ -95,12 +112,14 @@ class _PeersViewState extends State<_PeersView> with WindowListener {
   @override
   void initState() {
     windowManager.addListener(this);
+    WidgetsBinding.instance.addObserver(this);
     super.initState();
   }
 
   @override
   void dispose() {
     windowManager.removeListener(this);
+    WidgetsBinding.instance.removeObserver(this);
     _exit = true;
     super.dispose();
   }
@@ -108,17 +127,61 @@ class _PeersViewState extends State<_PeersView> with WindowListener {
   @override
   void onWindowFocus() {
     _queryCount = 0;
+    _isActive = true;
+  }
+
+  @override
+  void onWindowBlur() {
+    // We need this comparison because window restore (on Windows) also triggers `onWindowBlur()`.
+    // Maybe it's a bug of the window manager, but the source code seems to be correct.
+    //
+    // Although `onWindowRestore()` is called after `onWindowBlur()` in my test,
+    // we need the following comparison to ensure that `_isActive` is true in the end.
+    if (isWindows &&
+        DateTime.now().difference(_lastWindowRestoreTime) <
+            const Duration(milliseconds: 300)) {
+      return;
+    }
+    _queryCount = _maxQueryCount;
+    _isActive = false;
+  }
+
+  @override
+  void onWindowRestore() {
+    // Window restore (on MacOS and Linux) also triggers `onWindowFocus()`.
+    // But on Windows, it triggers `onWindowBlur()`, mybe it's a bug of the window manager.
+    if (!isWindows) return;
+    _queryCount = 0;
+    _isActive = true;
+    _lastWindowRestoreTime = DateTime.now();
   }
 
   @override
   void onWindowMinimize() {
-    _queryCount = _maxQueryCount;
+    // Window minimize also triggers `onWindowBlur()`.
+  }
+
+  // This function is required for mobile.
+  // `onWindowFocus` works fine for desktop.
+  @override
+  void didChangeAppLifecycleState(AppLifecycleState state) {
+    super.didChangeAppLifecycleState(state);
+    if (isDesktop || isWebDesktop) return;
+    if (state == AppLifecycleState.resumed) {
+      _isActive = true;
+      _queryCount = 0;
+    } else if (state == AppLifecycleState.inactive) {
+      _isActive = false;
+    }
   }
 
   @override
   Widget build(BuildContext context) {
-    return ChangeNotifierProvider<Peers>(
-      create: (context) => widget.peers,
+    // We should avoid too many rebuilds. MacOS(m1, 14.6.1) on Flutter 3.19.6.
+    // Continious rebuilds of `ChangeNotifierProvider` will cause memory leak.
+    // Simple demo can reproduce this issue.
+    return ChangeNotifierProvider<Peers>.value(
+      value: widget.peers,
       child: Consumer<Peers>(builder: (context, peers, child) {
         if (peers.peers.isEmpty) {
           gFFI.peerTabModel.setCurrentTabCachedPeers([]);
@@ -172,7 +235,7 @@ class _PeersViewState extends State<_PeersView> with WindowListener {
             var peers = snapshot.data!;
             if (peers.length > 1000) peers = peers.sublist(0, 1000);
             gFFI.peerTabModel.setCurrentTabCachedPeers(peers);
-            buildOnePeer(Peer peer) {
+            buildOnePeer(Peer peer, bool isPortrait) {
               final visibilityChild = VisibilityDetector(
                 key: ValueKey(_cardId(peer.id)),
                 onVisibilityChanged: onVisibilityChanged,
@@ -184,7 +247,7 @@ class _PeersViewState extends State<_PeersView> with WindowListener {
               // No need to listen the currentTab change event.
               // Because the currentTab change event will trigger the peers change event,
               // and the peers change event will trigger _buildPeersView().
-              return (isDesktop || isWebDesktop)
+              return !isPortrait
                   ? Obx(() => peerCardUiType.value == PeerUiType.list
                       ? Container(height: 45, child: visibilityChild)
                       : peerCardUiType.value == PeerUiType.grid
@@ -195,44 +258,36 @@ class _PeersViewState extends State<_PeersView> with WindowListener {
                   : Container(child: visibilityChild);
             }
 
-            final Widget child;
-            if (isMobile) {
-              child = ListView.builder(
-                itemCount: peers.length,
-                itemBuilder: (BuildContext context, int index) {
-                  return buildOnePeer(peers[index]).marginOnly(
-                      top: index == 0 ? 0 : space / 2, bottom: space / 2);
-                },
-              );
-            } else {
-              child = Obx(() => peerCardUiType.value == PeerUiType.list
-                  ? DesktopScrollWrapper(
-                      scrollController: _scrollController,
-                      child: ListView.builder(
-                          controller: _scrollController,
-                          physics: DraggableNeverScrollableScrollPhysics(),
-                          itemCount: peers.length,
-                          itemBuilder: (BuildContext context, int index) {
-                            return buildOnePeer(peers[index]).marginOnly(
-                                right: space,
-                                top: index == 0 ? 0 : space / 2,
-                                bottom: space / 2);
-                          }),
-                    )
-                  : DesktopScrollWrapper(
-                      scrollController: _scrollController,
-                      child: DynamicGridView.builder(
-                          controller: _scrollController,
-                          physics: DraggableNeverScrollableScrollPhysics(),
-                          gridDelegate: SliverGridDelegateWithWrapping(
-                              mainAxisSpacing: space / 2,
-                              crossAxisSpacing: space),
-                          itemCount: peers.length,
-                          itemBuilder: (BuildContext context, int index) {
-                            return buildOnePeer(peers[index]);
-                          }),
-                    ));
-            }
+            // We should avoid too many rebuilds. Win10(Some machines) on Flutter 3.19.6.
+            // Continious rebuilds of `ListView.builder` will cause memory leak.
+            // Simple demo can reproduce this issue.
+            final Widget child = Obx(() => stateGlobal.isPortrait.isTrue
+                ? ListView.builder(
+                    itemCount: peers.length,
+                    itemBuilder: (BuildContext context, int index) {
+                      return buildOnePeer(peers[index], true).marginOnly(
+                          top: index == 0 ? 0 : space / 2, bottom: space / 2);
+                    },
+                  )
+                : peerCardUiType.value == PeerUiType.list
+                    ? ListView.builder(
+                        controller: _scrollController,
+                        itemCount: peers.length,
+                        itemBuilder: (BuildContext context, int index) {
+                          return buildOnePeer(peers[index], false).marginOnly(
+                              right: space,
+                              top: index == 0 ? 0 : space / 2,
+                              bottom: space / 2);
+                        },
+                      )
+                    : DynamicGridView.builder(
+                        gridDelegate: SliverGridDelegateWithWrapping(
+                            mainAxisSpacing: space / 2,
+                            crossAxisSpacing: space),
+                        itemCount: peers.length,
+                        itemBuilder: (BuildContext context, int index) {
+                          return buildOnePeer(peers[index], false);
+                        }));
 
             if (updateEvent == UpdateEvent.load) {
               _curPeers.clear();
@@ -253,10 +308,14 @@ class _PeersViewState extends State<_PeersView> with WindowListener {
     return body;
   }
 
-  final _queryInterval = const Duration(seconds: 20);
+  var _queryInterval = const Duration(seconds: 20);
 
   void _startCheckOnlines() {
     () async {
+      final p = await bind.mainIsUsingPublicServer();
+      if (!p) {
+        _queryInterval = const Duration(seconds: 6);
+      }
       while (!_exit) {
         final now = DateTime.now();
         if (!setEquals(_curPeers, _lastQueryPeers)) {
@@ -264,7 +323,12 @@ class _PeersViewState extends State<_PeersView> with WindowListener {
             _queryOnlines(false);
           }
         } else {
-          if (_queryCount < _maxQueryCount) {
+          final skipIfIsWeb =
+              isWeb && !(stateGlobal.isWebVisible && stateGlobal.isInMainPage);
+          final skipIfMobile =
+              (isAndroid || isIOS) && !stateGlobal.isInMainPage;
+          final skipIfNotActive = skipIfIsWeb || skipIfMobile || !_isActive;
+          if (!skipIfNotActive && (_queryCount < _maxQueryCount || !p)) {
             if (now.difference(_lastQueryTime) >= _queryInterval) {
               if (_curPeers.isNotEmpty) {
                 bind.queryOnlines(ids: _curPeers.toList(growable: false));
@@ -282,14 +346,14 @@ class _PeersViewState extends State<_PeersView> with WindowListener {
   _queryOnlines(bool isLoadEvent) {
     if (_curPeers.isNotEmpty) {
       bind.queryOnlines(ids: _curPeers.toList(growable: false));
-      _lastQueryPeers = {..._curPeers};
-      if (isLoadEvent) {
-        _lastChangeTime = DateTime.now();
-      } else {
-        _lastQueryTime = DateTime.now().subtract(_queryInterval);
-      }
       _queryCount = 0;
     }
+    _lastQueryPeers = {..._curPeers};
+    if (isLoadEvent) {
+      _lastChangeTime = DateTime.now();
+    } else {
+      _lastQueryTime = DateTime.now().subtract(_queryInterval);
+    }
   }
 
   Future<List<Peer>>? matchPeers(
@@ -345,28 +409,39 @@ class _PeersViewState extends State<_PeersView> with WindowListener {
 }
 
 abstract class BasePeersView extends StatelessWidget {
-  final String name;
-  final String loadEvent;
+  final PeerTabIndex peerTabIndex;
   final PeerFilter? peerFilter;
   final PeerCardBuilder peerCardBuilder;
-  final GetInitPeers? getInitPeers;
 
   const BasePeersView({
     Key? key,
-    required this.name,
-    required this.loadEvent,
+    required this.peerTabIndex,
     this.peerFilter,
     required this.peerCardBuilder,
-    required this.getInitPeers,
   }) : super(key: key);
 
   @override
   Widget build(BuildContext context) {
+    Peers peers;
+    switch (peerTabIndex) {
+      case PeerTabIndex.recent:
+        peers = gFFI.recentPeersModel;
+        break;
+      case PeerTabIndex.fav:
+        peers = gFFI.favoritePeersModel;
+        break;
+      case PeerTabIndex.lan:
+        peers = gFFI.lanPeersModel;
+        break;
+      case PeerTabIndex.ab:
+        peers = gFFI.abModel.peersModel;
+        break;
+      case PeerTabIndex.group:
+        peers = gFFI.groupModel.peersModel;
+        break;
+    }
     return _PeersView(
-        peers:
-            Peers(name: name, loadEvent: loadEvent, getInitPeers: getInitPeers),
-        peerFilter: peerFilter,
-        peerCardBuilder: peerCardBuilder);
+        peers: peers, peerFilter: peerFilter, peerCardBuilder: peerCardBuilder);
   }
 }
 
@@ -375,13 +450,11 @@ class RecentPeersView extends BasePeersView {
       {Key? key, EdgeInsets? menuPadding, ScrollController? scrollController})
       : super(
           key: key,
-          name: 'recent peer',
-          loadEvent: LoadEvent.recent,
+          peerTabIndex: PeerTabIndex.recent,
           peerCardBuilder: (Peer peer) => RecentPeerCard(
             peer: peer,
             menuPadding: menuPadding,
           ),
-          getInitPeers: null,
         );
 
   @override
@@ -397,13 +470,11 @@ class FavoritePeersView extends BasePeersView {
       {Key? key, EdgeInsets? menuPadding, ScrollController? scrollController})
       : super(
           key: key,
-          name: 'favorite peer',
-          loadEvent: LoadEvent.favorite,
+          peerTabIndex: PeerTabIndex.fav,
           peerCardBuilder: (Peer peer) => FavoritePeerCard(
             peer: peer,
             menuPadding: menuPadding,
           ),
-          getInitPeers: null,
         );
 
   @override
@@ -419,13 +490,11 @@ class DiscoveredPeersView extends BasePeersView {
       {Key? key, EdgeInsets? menuPadding, ScrollController? scrollController})
       : super(
           key: key,
-          name: 'discovered peer',
-          loadEvent: LoadEvent.lan,
+          peerTabIndex: PeerTabIndex.lan,
           peerCardBuilder: (Peer peer) => DiscoveredPeerCard(
             peer: peer,
             menuPadding: menuPadding,
           ),
-          getInitPeers: null,
         );
 
   @override
@@ -438,36 +507,38 @@ class DiscoveredPeersView extends BasePeersView {
 
 class AddressBookPeersView extends BasePeersView {
   AddressBookPeersView(
-      {Key? key,
-      EdgeInsets? menuPadding,
-      ScrollController? scrollController,
-      required GetInitPeers getInitPeers})
+      {Key? key, EdgeInsets? menuPadding, ScrollController? scrollController})
       : super(
           key: key,
-          name: 'address book peer',
-          loadEvent: LoadEvent.addressBook,
+          peerTabIndex: PeerTabIndex.ab,
           peerFilter: (Peer peer) =>
               _hitTag(gFFI.abModel.selectedTags, peer.tags),
           peerCardBuilder: (Peer peer) => AddressBookPeerCard(
             peer: peer,
             menuPadding: menuPadding,
           ),
-          getInitPeers: getInitPeers,
         );
 
   static bool _hitTag(List<dynamic> selectedTags, List<dynamic> idents) {
     if (selectedTags.isEmpty) {
       return true;
     }
+    // The result of a no-tag union with normal tags, still allows normal tags to perform union or intersection operations.
+    final selectedNormalTags =
+        selectedTags.where((tag) => tag != kUntagged).toList();
+    if (selectedTags.contains(kUntagged)) {
+      if (idents.isEmpty) return true;
+      if (selectedNormalTags.isEmpty) return false;
+    }
     if (gFFI.abModel.filterByIntersection.value) {
-      for (final tag in selectedTags) {
+      for (final tag in selectedNormalTags) {
         if (!idents.contains(tag)) {
           return false;
         }
       }
       return true;
     } else {
-      for (final tag in selectedTags) {
+      for (final tag in selectedNormalTags) {
         if (idents.contains(tag)) {
           return true;
         }
@@ -479,20 +550,15 @@ class AddressBookPeersView extends BasePeersView {
 
 class MyGroupPeerView extends BasePeersView {
   MyGroupPeerView(
-      {Key? key,
-      EdgeInsets? menuPadding,
-      ScrollController? scrollController,
-      required GetInitPeers getInitPeers})
+      {Key? key, EdgeInsets? menuPadding, ScrollController? scrollController})
       : super(
           key: key,
-          name: 'group peer',
-          loadEvent: LoadEvent.group,
+          peerTabIndex: PeerTabIndex.group,
           peerFilter: filter,
           peerCardBuilder: (Peer peer) => MyGroupPeerCard(
             peer: peer,
             menuPadding: menuPadding,
           ),
-          getInitPeers: getInitPeers,
         );
 
   static bool filter(Peer peer) {

flutter/lib/common/widgets/remote_input.dart

@@ -27,6 +27,10 @@ class RawKeyFocusScope extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
+    // https://github.com/flutter/flutter/issues/154053
+    final useRawKeyEvents = isLinux && !isWeb;
+    // FIXME: On Windows, `AltGr` will generate `Alt` and `Control` key events,
+    // while `Alt` and `Control` are seperated key events for en-US input method.
     return FocusScope(
         autofocus: true,
         child: Focus(
@@ -34,8 +38,14 @@ class RawKeyFocusScope extends StatelessWidget {
             canRequestFocus: true,
             focusNode: focusNode,
             onFocusChange: onFocusChange,
-            onKey: (FocusNode data, RawKeyEvent e) =>
-                inputModel.handleRawKeyEvent(e),
+            onKey: useRawKeyEvents
+                ? (FocusNode data, RawKeyEvent event) =>
+                    inputModel.handleRawKeyEvent(event)
+                : null,
+            onKeyEvent: useRawKeyEvents
+                ? null
+                : (FocusNode node, KeyEvent event) =>
+                    inputModel.handleKeyEvent(event),
             child: child));
   }
 }
@@ -74,8 +84,17 @@ class _RawTouchGestureDetectorRegionState
   double _mouseScrollIntegral = 0; // mouse scroll speed controller
   double _scale = 1;
 
+  // Workaround tap down event when two fingers are used to scale(mobile)
+  TapDownDetails? _lastTapDownDetails;
+
   PointerDeviceKind? lastDeviceKind;
 
+  // For touch mode, onDoubleTap
+  // `onDoubleTap()` does not provide the position of the tap event.
+  Offset _lastPosOfDoubleTapDown = Offset.zero;
+  bool _touchModePanStarted = false;
+  Offset _doubleFinerTapPosition = Offset.zero;
+
   FFI get ffi => widget.ffi;
   FfiModel get ffiModel => widget.ffiModel;
   InputModel get inputModel => widget.inputModel;
@@ -90,152 +109,190 @@ class _RawTouchGestureDetectorRegionState
     );
   }
 
-  onTapDown(TapDownDetails d) {
+  onTapDown(TapDownDetails d) async {
     lastDeviceKind = d.kind;
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
     if (handleTouch) {
+      _lastPosOfDoubleTapDown = d.localPosition;
       // Desktop or mobile "Touch mode"
-      if (ffi.cursorModel.move(d.localPosition.dx, d.localPosition.dy)) {
-        inputModel.tapDown(MouseButtons.left);
-      }
+      _lastTapDownDetails = d;
     }
   }
 
-  onTapUp(TapUpDetails d) {
+  onTapUp(TapUpDetails d) async {
+    final TapDownDetails? lastTapDownDetails = _lastTapDownDetails;
+    _lastTapDownDetails = null;
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
     if (handleTouch) {
-      if (ffi.cursorModel.move(d.localPosition.dx, d.localPosition.dy)) {
-        inputModel.tapUp(MouseButtons.left);
+      final isMoved =
+          await ffi.cursorModel.move(d.localPosition.dx, d.localPosition.dy);
+      if (isMoved) {
+        if (lastTapDownDetails != null) {
+          await inputModel.tapDown(MouseButtons.left);
+        }
+        await inputModel.tapUp(MouseButtons.left);
       }
     }
   }
 
-  onTap() {
+  onTap() async {
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
     if (!handleTouch) {
       // Mobile, "Mouse mode"
-      inputModel.tap(MouseButtons.left);
+      await inputModel.tap(MouseButtons.left);
     }
   }
 
-  onDoubleTapDown(TapDownDetails d) {
+  onDoubleTapDown(TapDownDetails d) async {
     lastDeviceKind = d.kind;
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
     if (handleTouch) {
-      ffi.cursorModel.move(d.localPosition.dx, d.localPosition.dy);
+      _lastPosOfDoubleTapDown = d.localPosition;
+      await ffi.cursorModel.move(d.localPosition.dx, d.localPosition.dy);
     }
   }
 
-  onDoubleTap() {
+  onDoubleTap() async {
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
     if (ffiModel.touchMode && ffi.cursorModel.lastIsBlocked) {
       return;
     }
-    inputModel.tap(MouseButtons.left);
-    inputModel.tap(MouseButtons.left);
+    if (handleTouch &&
+        !ffi.cursorModel.isInRemoteRect(_lastPosOfDoubleTapDown)) {
+      return;
+    }
+    await inputModel.tap(MouseButtons.left);
+    await inputModel.tap(MouseButtons.left);
   }
 
-  onLongPressDown(LongPressDownDetails d) {
+  onLongPressDown(LongPressDownDetails d) async {
     lastDeviceKind = d.kind;
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
     if (handleTouch) {
-      ffi.cursorModel.move(d.localPosition.dx, d.localPosition.dy);
+      _lastPosOfDoubleTapDown = d.localPosition;
       _cacheLongPressPosition = d.localPosition;
+      if (!ffi.cursorModel.isInRemoteRect(d.localPosition)) {
+        return;
+      }
       _cacheLongPressPositionTs = DateTime.now().millisecondsSinceEpoch;
     }
   }
 
-  onLongPressUp() {
+  onLongPressUp() async {
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
     if (handleTouch) {
-      inputModel.tapUp(MouseButtons.left);
+      await inputModel.tapUp(MouseButtons.left);
     }
   }
 
   // for mobiles
-  onLongPress() {
+  onLongPress() async {
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
     if (handleTouch) {
-      ffi.cursorModel
+      final isMoved = await ffi.cursorModel
           .move(_cacheLongPressPosition.dx, _cacheLongPressPosition.dy);
+      if (!isMoved) {
+        return;
+      }
+    }
+    if (!ffi.ffiModel.isPeerMobile) {
+      await inputModel.tap(MouseButtons.right);
     }
-    inputModel.tap(MouseButtons.right);
   }
 
-  onDoubleFinerTapDown(TapDownDetails d) {
+  onDoubleFinerTapDown(TapDownDetails d) async {
     lastDeviceKind = d.kind;
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
+    _doubleFinerTapPosition = d.localPosition;
     // ignore for desktop and mobile
   }
 
-  onDoubleFinerTap(TapDownDetails d) {
+  onDoubleFinerTap(TapDownDetails d) async {
     lastDeviceKind = d.kind;
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
-    if ((isDesktop || isWebDesktop) || !ffiModel.touchMode) {
-      inputModel.tap(MouseButtons.right);
+
+    // mobile mouse mode or desktop touch screen
+    final isMobileMouseMode = isMobile && !ffiModel.touchMode;
+    // We can't use `d.localPosition` here because it's always (0, 0) on desktop.
+    final isDesktopInRemoteRect = (isDesktop || isWebDesktop) &&
+        ffi.cursorModel.isInRemoteRect(_doubleFinerTapPosition);
+    if (isMobileMouseMode || isDesktopInRemoteRect) {
+      await inputModel.tap(MouseButtons.right);
     }
   }
 
-  onHoldDragStart(DragStartDetails d) {
+  onHoldDragStart(DragStartDetails d) async {
     lastDeviceKind = d.kind;
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
     if (!handleTouch) {
-      inputModel.sendMouse('down', MouseButtons.left);
+      await inputModel.sendMouse('down', MouseButtons.left);
     }
   }
 
-  onHoldDragUpdate(DragUpdateDetails d) {
+  onHoldDragUpdate(DragUpdateDetails d) async {
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
     if (!handleTouch) {
-      ffi.cursorModel.updatePan(d.delta, d.localPosition, handleTouch);
+      await ffi.cursorModel.updatePan(d.delta, d.localPosition, handleTouch);
     }
   }
 
-  onHoldDragEnd(DragEndDetails d) {
+  onHoldDragEnd(DragEndDetails d) async {
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
     if (!handleTouch) {
-      inputModel.sendMouse('up', MouseButtons.left);
+      await inputModel.sendMouse('up', MouseButtons.left);
     }
   }
 
-  onOneFingerPanStart(BuildContext context, DragStartDetails d) {
+  onOneFingerPanStart(BuildContext context, DragStartDetails d) async {
+    final TapDownDetails? lastTapDownDetails = _lastTapDownDetails;
+    _lastTapDownDetails = null;
     lastDeviceKind = d.kind ?? lastDeviceKind;
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
     if (handleTouch) {
+      if (lastTapDownDetails != null) {
+        await ffi.cursorModel.move(lastTapDownDetails.localPosition.dx,
+            lastTapDownDetails.localPosition.dy);
+      }
       if (ffi.cursorModel.shouldBlock(d.localPosition.dx, d.localPosition.dy)) {
         return;
       }
-      if (isDesktop) {
+      if (!ffi.cursorModel.isInRemoteRect(d.localPosition)) {
+        return;
+      }
+
+      _touchModePanStarted = true;
+      if (isDesktop || isWebDesktop) {
         ffi.cursorModel.trySetRemoteWindowCoords();
       }
+
       // Workaround for the issue that the first pan event is sent a long time after the start event.
       // If the time interval between the start event and the first pan event is less than 500ms,
       // we consider to use the long press position as the start position.
@@ -243,11 +300,11 @@ class _RawTouchGestureDetectorRegionState
       // TODO: We should find a better way to send the first pan event as soon as possible.
       if (DateTime.now().millisecondsSinceEpoch - _cacheLongPressPositionTs <
           500) {
-        ffi.cursorModel
+        await ffi.cursorModel
             .move(_cacheLongPressPosition.dx, _cacheLongPressPosition.dy);
       }
-      inputModel.sendMouse('down', MouseButtons.left);
-      ffi.cursorModel.move(d.localPosition.dx, d.localPosition.dy);
+      await inputModel.sendMouse('down', MouseButtons.left);
+      await ffi.cursorModel.move(d.localPosition.dx, d.localPosition.dy);
     } else {
       final offset = ffi.cursorModel.offset;
       final cursorX = offset.dx;
@@ -256,39 +313,44 @@ class _RawTouchGestureDetectorRegionState
           ffi.cursorModel.getVisibleRect().inflate(1); // extend edges
       final size = MediaQueryData.fromView(View.of(context)).size;
       if (!visible.contains(Offset(cursorX, cursorY))) {
-        ffi.cursorModel.move(size.width / 2, size.height / 2);
+        await ffi.cursorModel.move(size.width / 2, size.height / 2);
       }
     }
   }
 
-  onOneFingerPanUpdate(DragUpdateDetails d) {
+  onOneFingerPanUpdate(DragUpdateDetails d) async {
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
     if (ffi.cursorModel.shouldBlock(d.localPosition.dx, d.localPosition.dy)) {
       return;
     }
-    ffi.cursorModel.updatePan(d.delta, d.localPosition, handleTouch);
+    if (handleTouch && !_touchModePanStarted) {
+      return;
+    }
+    await ffi.cursorModel.updatePan(d.delta, d.localPosition, handleTouch);
   }
 
-  onOneFingerPanEnd(DragEndDetails d) {
+  onOneFingerPanEnd(DragEndDetails d) async {
+    _touchModePanStarted = false;
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
-    if (isDesktop) {
+    if (isDesktop || isWebDesktop) {
       ffi.cursorModel.clearRemoteWindowCoords();
     }
-    inputModel.sendMouse('up', MouseButtons.left);
+    await inputModel.sendMouse('up', MouseButtons.left);
   }
 
   // scale + pan event
   onTwoFingerScaleStart(ScaleStartDetails d) {
+    _lastTapDownDetails = null;
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
   }
 
-  onTwoFingerScaleUpdate(ScaleUpdateDetails d) {
+  onTwoFingerScaleUpdate(ScaleUpdateDetails d) async {
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
@@ -297,7 +359,7 @@ class _RawTouchGestureDetectorRegionState
       _scale = d.scale;
 
       if (scale != 0) {
-        bind.sessionSendPointer(
+        await bind.sessionSendPointer(
             sessionId: sessionId,
             msg: json.encode(
                 PointerEventToRust(kPointerEventKindTouch, 'scale', scale)
@@ -312,21 +374,22 @@ class _RawTouchGestureDetectorRegionState
     }
   }
 
-  onTwoFingerScaleEnd(ScaleEndDetails d) {
+  onTwoFingerScaleEnd(ScaleEndDetails d) async {
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
     if ((isDesktop || isWebDesktop)) {
-      bind.sessionSendPointer(
+      await bind.sessionSendPointer(
           sessionId: sessionId,
           msg: json.encode(
               PointerEventToRust(kPointerEventKindTouch, 'scale', 0).toJson()));
     } else {
       // mobile
       _scale = 1;
-      bind.sessionSetViewStyle(sessionId: sessionId, value: "");
+      // No idea why we need to set the view style to "" here.
+      // bind.sessionSetViewStyle(sessionId: sessionId, value: "");
     }
-    inputModel.sendMouse('up', MouseButtons.left);
+    await inputModel.sendMouse('up', MouseButtons.left);
   }
 
   get onHoldDragCancel => null;

flutter/lib/common/widgets/toolbar.dart

@@ -6,6 +6,7 @@ import 'package:flutter_hbb/common.dart';
 import 'package:flutter_hbb/common/shared_state.dart';
 import 'package:flutter_hbb/common/widgets/dialog.dart';
 import 'package:flutter_hbb/consts.dart';
+import 'package:flutter_hbb/desktop/widgets/remote_toolbar.dart';
 import 'package:flutter_hbb/models/model.dart';
 import 'package:flutter_hbb/models/platform_model.dart';
 import 'package:get/get.dart';
@@ -22,6 +23,20 @@ class TTextMenu {
       required this.onPressed,
       this.trailingIcon,
       this.divider = false});
+
+  Widget getChild() {
+    if (trailingIcon != null) {
+      return Row(
+        mainAxisAlignment: MainAxisAlignment.spaceBetween,
+        children: [
+          child,
+          trailingIcon!,
+        ],
+      );
+    } else {
+      return child;
+    }
+  }
 }
 
 class TRadioMenu<T> {
@@ -115,12 +130,9 @@ List<TTextMenu> toolbarControls(BuildContext context, String id, FFI ffi) {
     );
   }
   // paste
-  if (isMobile &&
-      pi.platform != kPeerPlatformAndroid &&
-      perms['keyboard'] != false &&
-      perms['clipboard'] != false) {
+  if (pi.platform != kPeerPlatformAndroid && perms['keyboard'] != false) {
     v.add(TTextMenu(
-        child: Text(translate('Paste')),
+        child: Text(translate('Send clipboard keystrokes')),
         onPressed: () async {
           ClipboardData? data = await Clipboard.getData(Clipboard.kTextPlain);
           if (data != null && data.text != null) {
@@ -135,12 +147,23 @@ List<TTextMenu> toolbarControls(BuildContext context, String id, FFI ffi) {
         child: Text(translate('Reset canvas')),
         onPressed: () => ffi.cursorModel.reset()));
   }
+
+  connectWithToken(
+      {required bool isFileTransfer, required bool isTcpTunneling}) {
+    final connToken = bind.sessionGetConnToken(sessionId: ffi.sessionId);
+    connect(context, id,
+        isFileTransfer: isFileTransfer,
+        isTcpTunneling: isTcpTunneling,
+        connToken: connToken);
+  }
+
   // transferFile
   if (isDesktop) {
     v.add(
       TTextMenu(
           child: Text(translate('Transfer file')),
-          onPressed: () => connect(context, id, isFileTransfer: true)),
+          onPressed: () =>
+              connectWithToken(isFileTransfer: true, isTcpTunneling: false)),
     );
   }
   // tcpTunneling
@@ -148,7 +171,8 @@ List<TTextMenu> toolbarControls(BuildContext context, String id, FFI ffi) {
     v.add(
       TTextMenu(
           child: Text(translate('TCP tunneling')),
-          onPressed: () => connect(context, id, isTcpTunneling: true)),
+          onPressed: () =>
+              connectWithToken(isFileTransfer: false, isTcpTunneling: true)),
     );
   }
   // note
@@ -171,7 +195,7 @@ List<TTextMenu> toolbarControls(BuildContext context, String id, FFI ffi) {
       (pi.platform == kPeerPlatformLinux || pi.sasEnabled)) {
     v.add(
       TTextMenu(
-          child: Text('${translate("Insert")} Ctrl + Alt + Del'),
+          child: Text('${translate("Insert Ctrl + Alt + Del")}'),
           onPressed: () => bind.sessionCtrlAltDel(sessionId: sessionId)),
     );
   }
@@ -636,6 +660,18 @@ Future<List<TToggleMenu>> toolbarDisplayToggle(
     v.addAll(toolbarKeyboardToggles(ffi));
   }
 
+  // view mode (mobile only, desktop is in keyboard menu)
+  if (isMobile && versionCmp(pi.version, '1.2.0') >= 0) {
+    v.add(TToggleMenu(
+        value: ffiModel.viewOnly,
+        onChanged: (value) async {
+          if (value == null) return;
+          await bind.sessionToggleOption(
+              sessionId: ffi.sessionId, value: kOptionToggleViewOnly);
+          ffiModel.setViewOnly(id, value);
+        },
+        child: Text(translate('View Mode'))));
+  }
   return v;
 }
 
@@ -776,3 +812,106 @@ List<TToggleMenu> toolbarKeyboardToggles(FFI ffi) {
   }
   return v;
 }
+
+bool showVirtualDisplayMenu(FFI ffi) {
+  if (ffi.ffiModel.pi.platform != kPeerPlatformWindows) {
+    return false;
+  }
+  if (!ffi.ffiModel.pi.isInstalled) {
+    return false;
+  }
+  if (ffi.ffiModel.pi.isRustDeskIdd || ffi.ffiModel.pi.isAmyuniIdd) {
+    return true;
+  }
+  return false;
+}
+
+List<Widget> getVirtualDisplayMenuChildren(
+    FFI ffi, String id, VoidCallback? clickCallBack) {
+  if (!showVirtualDisplayMenu(ffi)) {
+    return [];
+  }
+  final pi = ffi.ffiModel.pi;
+  final privacyModeState = PrivacyModeState.find(id);
+  if (pi.isRustDeskIdd) {
+    final virtualDisplays = ffi.ffiModel.pi.RustDeskVirtualDisplays;
+    final children = <Widget>[];
+    for (var i = 0; i < kMaxVirtualDisplayCount; i++) {
+      children.add(Obx(() => CkbMenuButton(
+            value: virtualDisplays.contains(i + 1),
+            onChanged: privacyModeState.isNotEmpty
+                ? null
+                : (bool? value) async {
+                    if (value != null) {
+                      bind.sessionToggleVirtualDisplay(
+                          sessionId: ffi.sessionId, index: i + 1, on: value);
+                      clickCallBack?.call();
+                    }
+                  },
+            child: Text('${translate('Virtual display')} ${i + 1}'),
+            ffi: ffi,
+          )));
+    }
+    children.add(Divider());
+    children.add(Obx(() => MenuButton(
+          onPressed: privacyModeState.isNotEmpty
+              ? null
+              : () {
+                  bind.sessionToggleVirtualDisplay(
+                      sessionId: ffi.sessionId,
+                      index: kAllVirtualDisplay,
+                      on: false);
+                  clickCallBack?.call();
+                },
+          ffi: ffi,
+          child: Text(translate('Plug out all')),
+        )));
+    return children;
+  }
+  if (pi.isAmyuniIdd) {
+    final count = ffi.ffiModel.pi.amyuniVirtualDisplayCount;
+    final children = <Widget>[
+      Obx(() => Row(
+            children: [
+              TextButton(
+                onPressed: privacyModeState.isNotEmpty || count == 0
+                    ? null
+                    : () {
+                        bind.sessionToggleVirtualDisplay(
+                            sessionId: ffi.sessionId, index: 0, on: false);
+                        clickCallBack?.call();
+                      },
+                child: Icon(Icons.remove),
+              ),
+              Text(count.toString()),
+              TextButton(
+                onPressed: privacyModeState.isNotEmpty || count == 4
+                    ? null
+                    : () {
+                        bind.sessionToggleVirtualDisplay(
+                            sessionId: ffi.sessionId, index: 0, on: true);
+                        clickCallBack?.call();
+                      },
+                child: Icon(Icons.add),
+              ),
+            ],
+          )),
+      Divider(),
+      Obx(() => MenuButton(
+            onPressed: privacyModeState.isNotEmpty || count == 0
+                ? null
+                : () {
+                    bind.sessionToggleVirtualDisplay(
+                        sessionId: ffi.sessionId,
+                        index: kAllVirtualDisplay,
+                        on: false);
+                    clickCallBack?.call();
+                  },
+            ffi: ffi,
+            child: Text(translate('Plug out all')),
+          )),
+    ];
+    return children;
+  }
+  return [];
+}

flutter/lib/consts.dart

@@ -32,6 +32,7 @@ const String kPeerPlatformWindows = "Windows";
 const String kPeerPlatformLinux = "Linux";
 const String kPeerPlatformMacOS = "Mac OS";
 const String kPeerPlatformAndroid = "Android";
+const String kPeerPlatformWebDesktop = "WebDesktop";
 
 const double kScrollbarThickness = 12.0;
 
@@ -88,6 +89,7 @@ const String kOptionAllowAutoDisconnect = "allow-auto-disconnect";
 const String kOptionAutoDisconnectTimeout = "auto-disconnect-timeout";
 const String kOptionEnableHwcodec = "enable-hwcodec";
 const String kOptionAllowAutoRecordIncoming = "allow-auto-record-incoming";
+const String kOptionAllowAutoRecordOutgoing = "allow-auto-record-outgoing";
 const String kOptionVideoSaveDirectory = "video-save-directory";
 const String kOptionAccessMode = "access-mode";
 const String kOptionEnableKeyboard = "enable-keyboard";
@@ -135,6 +137,18 @@ const String kOptionAllowLinuxHeadless = "allow-linux-headless";
 const String kOptionAllowRemoveWallpaper = "allow-remove-wallpaper";
 const String kOptionStopService = "stop-service";
 const String kOptionDirectxCapture = "enable-directx-capture";
+const String kOptionAllowRemoteCmModification = "allow-remote-cm-modification";
+const String kOptionEnableTrustedDevices = "enable-trusted-devices";
+
+// buildin opitons
+const String kOptionHideServerSetting = "hide-server-settings";
+const String kOptionHideProxySetting = "hide-proxy-settings";
+const String kOptionHideSecuritySetting = "hide-security-settings";
+const String kOptionHideNetworkSetting = "hide-network-settings";
+const String kOptionRemovePresetPasswordWarning =
+    "remove-preset-password-warning";
+const kHideUsernameOnCard = "hide-username-on-card";
+const String kOptionHideHelpCards = "hide-help-cards";
 
 const String kOptionToggleViewOnly = "view-only";
 
@@ -155,6 +169,15 @@ const int kWindowMainId = 0;
 const String kPointerEventKindTouch = "touch";
 const String kPointerEventKindMouse = "mouse";
 
+const String kMouseEventTypeDefault = "";
+const String kMouseEventTypePanStart = "pan_start";
+const String kMouseEventTypePanUpdate = "pan_update";
+const String kMouseEventTypePanEnd = "pan_end";
+const String kMouseEventTypeDown = "down";
+const String kMouseEventTypeUp = "up";
+
+const String kKeyFlutterKey = "flutter_key";
+
 const String kKeyShowDisplaysAsIndividualWindows =
     'displays_as_individual_windows';
 const String kKeyUseAllMyDisplaysForTheRemoteSession =
@@ -221,15 +244,11 @@ const double kDesktopIconButtonSplashRadius = 20;
 /// [kMinCursorSize] indicates min cursor (w, h)
 const int kMinCursorSize = 12;
 
-/// [kDefaultScrollAmountMultiplier] indicates how many rows can be scrolled after a minimum scroll action of mouse
-const kDefaultScrollAmountMultiplier = 5.0;
-const kDefaultScrollDuration = Duration(milliseconds: 50);
-const kDefaultMouseWheelThrottleDuration = Duration(milliseconds: 50);
 const kFullScreenEdgeSize = 0.0;
 const kMaximizeEdgeSize = 0.0;
-// Do not use kWindowEdgeSize directly. Use `windowEdgeSize` in `common.dart` instead.
-final kWindowEdgeSize = isWindows ? 1.0 : 5.0;
-final kWindowBorderWidth = 1.0;
+// Do not use kWindowResizeEdgeSize directly. Use `windowResizeEdgeSize` in `common.dart` instead.
+const kWindowResizeEdgeSize = 5.0;
+const kWindowBorderWidth = 1.0;
 const kDesktopMenuPadding = EdgeInsets.only(left: 12.0, right: 3.0);
 const kFrameBorderRadius = 12.0;
 const kFrameClipRRectBorderRadius = 12.0;
@@ -555,3 +574,5 @@ enum WindowsTarget {
 extension WindowsTargetExt on int {
   WindowsTarget get windowsVersion => getWindowsTarget(this);
 }
+
+const kCheckSoftwareUpdateFinish = 'check_software_update_finish';

flutter/lib/desktop/pages/connection_page.dart

@@ -3,8 +3,8 @@
 import 'dart:async';
 import 'dart:convert';
 
-import 'package:auto_size_text/auto_size_text.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_hbb/common/widgets/connection_page_title.dart';
 import 'package:flutter_hbb/consts.dart';
 import 'package:flutter_hbb/models/state_model.dart';
 import 'package:get/get.dart';
@@ -169,16 +169,12 @@ class _OnlineStatusWidgetState extends State<OnlineStatusWidget> {
     final status =
         jsonDecode(await bind.mainGetConnectStatus()) as Map<String, dynamic>;
     final statusNum = status['status_num'] as int;
-    final preStatus = stateGlobal.svcStatus.value;
     if (statusNum == 0) {
       stateGlobal.svcStatus.value = SvcStatus.connecting;
     } else if (statusNum == -1) {
       stateGlobal.svcStatus.value = SvcStatus.notReady;
     } else if (statusNum == 1) {
       stateGlobal.svcStatus.value = SvcStatus.ready;
-      if (preStatus != SvcStatus.ready) {
-        gFFI.userModel.refreshCurrentUser();
-      }
     } else {
       stateGlobal.svcStatus.value = SvcStatus.notReady;
     }
@@ -207,19 +203,21 @@ class _ConnectionPageState extends State<ConnectionPage>
 
   bool isPeersLoading = false;
   bool isPeersLoaded = false;
+  // https://github.com/flutter/flutter/issues/157244
+  Iterable<Peer> _autocompleteOpts = [];
 
   @override
   void initState() {
     super.initState();
     if (_idController.text.isEmpty) {
-      () async {
+      WidgetsBinding.instance.addPostFrameCallback((_) async {
         final lastRemoteId = await bind.mainGetLastRemoteId();
         if (lastRemoteId != _idController.id) {
           setState(() {
             _idController.id = lastRemoteId;
           });
         }
-      }();
+      });
     }
     Get.put<IDTextEditingController>(_idController);
     windowManager.addListener(this);
@@ -261,8 +259,9 @@ class _ConnectionPageState extends State<ConnectionPage>
   @override
   void onWindowLeaveFullScreen() {
     // Restore edge border to default edge size.
-    stateGlobal.resizeEdgeSize.value =
-        stateGlobal.isMaximized.isTrue ? kMaximizeEdgeSize : windowEdgeSize;
+    stateGlobal.resizeEdgeSize.value = stateGlobal.isMaximized.isTrue
+        ? kMaximizeEdgeSize
+        : windowResizeEdgeSize;
   }
 
   @override
@@ -326,43 +325,14 @@ class _ConnectionPageState extends State<ConnectionPage>
       child: Ink(
         child: Column(
           children: [
-            Row(
-              children: [
-                Expanded(
-                    child: Row(
-                  children: [
-                    AutoSizeText(
-                      translate('Control Remote Desktop'),
-                      maxLines: 1,
-                      style: Theme.of(context)
-                          .textTheme
-                          .titleLarge
-                          ?.merge(TextStyle(height: 1)),
-                    ).marginOnly(right: 4),
-                    Tooltip(
-                      waitDuration: Duration(milliseconds: 0),
-                      message: translate("id_input_tip"),
-                      child: Icon(
-                        Icons.help_outline_outlined,
-                        size: 16,
-                        color: Theme.of(context)
-                            .textTheme
-                            .titleLarge
-                            ?.color
-                            ?.withOpacity(0.5),
-                      ),
-                    ),
-                  ],
-                )),
-              ],
-            ).marginOnly(bottom: 15),
+            getConnectionPageTitle(context, false).marginOnly(bottom: 15),
             Row(
               children: [
                 Expanded(
                     child: Autocomplete<Peer>(
                   optionsBuilder: (TextEditingValue textEditingValue) {
                     if (textEditingValue.text == '') {
-                      return const Iterable<Peer>.empty();
+                      _autocompleteOpts = const Iterable<Peer>.empty();
                     } else if (peers.isEmpty && !isPeersLoaded) {
                       Peer emptyPeer = Peer(
                         id: '',
@@ -378,7 +348,7 @@ class _ConnectionPageState extends State<ConnectionPage>
                         rdpUsername: '',
                         loginName: '',
                       );
-                      return [emptyPeer];
+                      _autocompleteOpts = [emptyPeer];
                     } else {
                       String textWithoutSpaces =
                           textEditingValue.text.replaceAll(" ", "");
@@ -389,8 +359,7 @@ class _ConnectionPageState extends State<ConnectionPage>
                         );
                       }
                       String textToFind = textEditingValue.text.toLowerCase();
-
-                      return peers
+                      _autocompleteOpts =  peers
                           .where((peer) =>
                               peer.id.toLowerCase().contains(textToFind) ||
                               peer.username
@@ -402,6 +371,7 @@ class _ConnectionPageState extends State<ConnectionPage>
                               peer.alias.toLowerCase().contains(textToFind))
                           .toList();
                     }
+                    return _autocompleteOpts;
                   },
                   fieldViewBuilder: (
                     BuildContext context,
@@ -462,6 +432,7 @@ class _ConnectionPageState extends State<ConnectionPage>
                   optionsViewBuilder: (BuildContext context,
                       AutocompleteOnSelected<Peer> onSelected,
                       Iterable<Peer> options) {
+                    options = _autocompleteOpts;
                     double maxHeight = options.length * 50;
                     if (options.length == 1) {
                       maxHeight = 52;

flutter/lib/desktop/pages/desktop_home_page.dart

@@ -12,9 +12,9 @@ import 'package:flutter_hbb/consts.dart';
 import 'package:flutter_hbb/desktop/pages/connection_page.dart';
 import 'package:flutter_hbb/desktop/pages/desktop_setting_page.dart';
 import 'package:flutter_hbb/desktop/pages/desktop_tab_page.dart';
-import 'package:flutter_hbb/desktop/widgets/scroll_wrapper.dart';
 import 'package:flutter_hbb/models/platform_model.dart';
 import 'package:flutter_hbb/models/server_model.dart';
+import 'package:flutter_hbb/models/state_model.dart';
 import 'package:flutter_hbb/plugin/ui_manager.dart';
 import 'package:flutter_hbb/utils/multi_window_manager.dart';
 import 'package:get/get.dart';
@@ -40,7 +40,6 @@ class _DesktopHomePageState extends State<DesktopHomePage>
 
   @override
   bool get wantKeepAlive => true;
-  var updateUrl = '';
   var systemError = '';
   StreamSubscription? _uniLinksSubscription;
   var svcStopped = false.obs;
@@ -87,7 +86,8 @@ class _DesktopHomePageState extends State<DesktopHomePage>
       if (!isOutgoingOnly) buildIDBoard(context),
       if (!isOutgoingOnly) buildPasswordBoard(context),
       FutureBuilder<Widget>(
-        future: buildHelpCards(),
+        future: Future.value(
+            Obx(() => buildHelpCards(stateGlobal.updateUrl.value))),
         builder: (_, data) {
           if (data.hasData) {
             if (isIncomingOnly) {
@@ -125,47 +125,43 @@ class _DesktopHomePageState extends State<DesktopHomePage>
       child: Container(
         width: isIncomingOnly ? 280.0 : 200.0,
         color: Theme.of(context).colorScheme.background,
-        child: DesktopScrollWrapper(
-          scrollController: _leftPaneScrollController,
-          child: Stack(
-            children: [
-              SingleChildScrollView(
-                controller: _leftPaneScrollController,
-                physics: DraggableNeverScrollableScrollPhysics(),
-                child: Column(
-                  key: _childKey,
-                  children: children,
-                ),
+        child: Stack(
+          children: [
+            SingleChildScrollView(
+              controller: _leftPaneScrollController,
+              child: Column(
+                key: _childKey,
+                children: children,
               ),
-              if (isOutgoingOnly)
-                Positioned(
-                  bottom: 6,
-                  left: 12,
-                  child: Align(
-                    alignment: Alignment.centerLeft,
-                    child: InkWell(
-                      child: Obx(
-                        () => Icon(
-                          Icons.settings,
-                          color: _editHover.value
-                              ? textColor
-                              : Colors.grey.withOpacity(0.5),
-                          size: 22,
-                        ),
+            ),
+            if (isOutgoingOnly)
+              Positioned(
+                bottom: 6,
+                left: 12,
+                child: Align(
+                  alignment: Alignment.centerLeft,
+                  child: InkWell(
+                    child: Obx(
+                      () => Icon(
+                        Icons.settings,
+                        color: _editHover.value
+                            ? textColor
+                            : Colors.grey.withOpacity(0.5),
+                        size: 22,
                       ),
-                      onTap: () => {
-                        if (DesktopSettingPage.tabKeys.isNotEmpty)
-                          {
-                            DesktopSettingPage.switch2page(
-                                DesktopSettingPage.tabKeys[0])
-                          }
-                      },
-                      onHover: (value) => _editHover.value = value,
                     ),
+                    onTap: () => {
+                      if (DesktopSettingPage.tabKeys.isNotEmpty)
+                        {
+                          DesktopSettingPage.switch2page(
+                              DesktopSettingPage.tabKeys[0])
+                        }
+                    },
+                    onHover: (value) => _editHover.value = value,
                   ),
-                )
-            ],
-          ),
+                ),
+              )
+          ],
         ),
       ),
     );
@@ -272,10 +268,21 @@ class _DesktopHomePageState extends State<DesktopHomePage>
   }
 
   buildPasswordBoard(BuildContext context) {
-    final model = gFFI.serverModel;
+    return ChangeNotifierProvider.value(
+        value: gFFI.serverModel,
+        child: Consumer<ServerModel>(
+          builder: (context, model, child) {
+            return buildPasswordBoard2(context, model);
+          },
+        ));
+  }
+
+  buildPasswordBoard2(BuildContext context, ServerModel model) {
     RxBool refreshHover = false.obs;
     RxBool editHover = false.obs;
     final textColor = Theme.of(context).textTheme.titleLarge?.color;
+    final showOneTime = model.approveMode != 'click' &&
+        model.verificationMethod != kUsePermanentPassword;
     return Container(
       margin: EdgeInsets.only(left: 20.0, right: 16, top: 13, bottom: 13),
       child: Row(
@@ -304,8 +311,7 @@ class _DesktopHomePageState extends State<DesktopHomePage>
                       Expanded(
                         child: GestureDetector(
                           onDoubleTap: () {
-                            if (model.verificationMethod !=
-                                kUsePermanentPassword) {
+                            if (showOneTime) {
                               Clipboard.setData(
                                   ClipboardData(text: model.serverPasswd.text));
                               showToast(translate("Copied"));
@@ -323,22 +329,23 @@ class _DesktopHomePageState extends State<DesktopHomePage>
                           ),
                         ),
                       ),
-                      AnimatedRotationWidget(
-                        onPressed: () => bind.mainUpdateTemporaryPassword(),
-                        child: Tooltip(
-                          message: translate('Refresh Password'),
-                          child: Obx(() => RotatedBox(
-                              quarterTurns: 2,
-                              child: Icon(
-                                Icons.refresh,
-                                color: refreshHover.value
-                                    ? textColor
-                                    : Color(0xFFDDDDDD),
-                                size: 22,
-                              ))),
-                        ),
-                        onHover: (value) => refreshHover.value = value,
-                      ).marginOnly(right: 8, top: 4),
+                      if (showOneTime)
+                        AnimatedRotationWidget(
+                          onPressed: () => bind.mainUpdateTemporaryPassword(),
+                          child: Tooltip(
+                            message: translate('Refresh Password'),
+                            child: Obx(() => RotatedBox(
+                                quarterTurns: 2,
+                                child: Icon(
+                                  Icons.refresh,
+                                  color: refreshHover.value
+                                      ? textColor
+                                      : Color(0xFFDDDDDD),
+                                  size: 22,
+                                ))),
+                          ),
+                          onHover: (value) => refreshHover.value = value,
+                        ).marginOnly(right: 8, top: 4),
                       if (!bind.isDisableSettings())
                         InkWell(
                           child: Tooltip(
@@ -409,7 +416,7 @@ class _DesktopHomePageState extends State<DesktopHomePage>
     );
   }
 
-  Future<Widget> buildHelpCards() async {
+  Widget buildHelpCards(String updateUrl) {
     if (!bind.isCustomClient() &&
         updateUrl.isNotEmpty &&
         !isCardClosed &&
@@ -443,14 +450,14 @@ class _DesktopHomePageState extends State<DesktopHomePage>
         });
       }
     } else if (isMacOS) {
-      if (!(bind.isOutgoingOnly() ||
-          bind.mainIsCanScreenRecording(prompt: false))) {
+      final isOutgoingOnly = bind.isOutgoingOnly();
+      if (!(isOutgoingOnly || bind.mainIsCanScreenRecording(prompt: false))) {
         return buildInstallCard("Permissions", "config_screen", "Configure",
             () async {
           bind.mainIsCanScreenRecording(prompt: true);
           watchIsCanScreenRecording = true;
         }, help: 'Help', link: translate("doc_mac_permission"));
-      } else if (!bind.mainIsProcessTrusted(prompt: false)) {
+      } else if (!isOutgoingOnly && !bind.mainIsProcessTrusted(prompt: false)) {
         return buildInstallCard("Permissions", "config_acc", "Configure",
             () async {
           bind.mainIsProcessTrusted(prompt: true);
@@ -462,7 +469,8 @@ class _DesktopHomePageState extends State<DesktopHomePage>
           bind.mainIsCanInputMonitoring(prompt: true);
           watchIsInputMonitoring = true;
         }, help: 'Help', link: translate("doc_mac_permission"));
-      } else if (!svcStopped.value &&
+      } else if (!isOutgoingOnly &&
+          !svcStopped.value &&
           bind.mainIsInstalled() &&
           !bind.mainIsInstalledDaemon(prompt: false)) {
         return buildInstallCard("", "install_daemon_tip", "Install", () async {
@@ -545,6 +553,10 @@ class _DesktopHomePageState extends State<DesktopHomePage>
       String? link,
       bool? closeButton,
       String? closeOption}) {
+    if (bind.mainGetBuildinOption(key: kOptionHideHelpCards) == 'Y' &&
+        content != 'install_daemon_tip') {
+      return const SizedBox();
+    }
     void closeCard() async {
       if (closeOption != null) {
         await bind.mainSetLocalOption(key: closeOption, value: 'N');
@@ -658,12 +670,6 @@ class _DesktopHomePageState extends State<DesktopHomePage>
   @override
   void initState() {
     super.initState();
-    if (!bind.isCustomClient()) {
-      Timer(const Duration(seconds: 1), () async {
-        updateUrl = await bind.mainGetSoftwareUpdateUrl();
-        if (updateUrl.isNotEmpty) setState(() {});
-      });
-    }
     _updateTimer = periodic_immediate(const Duration(seconds: 1), () async {
       await gFFI.serverModel.fetchID();
       final error = await bind.mainGetError();
@@ -761,6 +767,7 @@ class _DesktopHomePageState extends State<DesktopHomePage>
           isRDP: call.arguments['isRDP'],
           password: call.arguments['password'],
           forceRelay: call.arguments['forceRelay'],
+          connToken: call.arguments['connToken'],
         );
       } else if (call.method == kWindowEventMoveTabToNewWindow) {
         final args = call.arguments.split(',');
@@ -819,6 +826,10 @@ class _DesktopHomePageState extends State<DesktopHomePage>
     _uniLinksSubscription?.cancel();
     Get.delete<RxBool>(tag: 'stop-service');
     _updateTimer?.cancel();
+    if (!bind.isCustomClient()) {
+      platformFFI.unregisterEventHandler(
+          kCheckSoftwareUpdateFinish, kCheckSoftwareUpdateFinish);
+    }
     super.dispose();
   }
 
@@ -838,7 +849,7 @@ class _DesktopHomePageState extends State<DesktopHomePage>
   }
 }
 
-void setPasswordDialog() async {
+void setPasswordDialog({VoidCallback? notEmptyCallback}) async {
   final pw = await bind.mainGetPermanentPassword();
   final p0 = TextEditingController(text: pw);
   final p1 = TextEditingController(text: pw);
@@ -852,6 +863,7 @@ void setPasswordDialog() async {
     // SpecialCharacterValidationRule(),
     MinCharactersValidationRule(8),
   ];
+  final maxLength = bind.mainMaxEncryptLen();
 
   gFFI.dialogManager.show((setState, close, context) {
     submit() {
@@ -878,6 +890,9 @@ void setPasswordDialog() async {
         return;
       }
       bind.mainSetPermanentPassword(password: pass);
+      if (pass.isNotEmpty) {
+        notEmptyCallback?.call();
+      }
       close();
     }
 
@@ -907,6 +922,7 @@ void setPasswordDialog() async {
                         errMsg0 = '';
                       });
                     },
+                    maxLength: maxLength,
                   ),
                 ),
               ],
@@ -933,6 +949,7 @@ void setPasswordDialog() async {
                         errMsg1 = '';
                       });
                     },
+                    maxLength: maxLength,
                   ),
                 ),
               ],

flutter/lib/desktop/pages/desktop_tab_page.dart

@@ -8,6 +8,7 @@ import 'package:flutter_hbb/models/platform_model.dart';
 import 'package:flutter_hbb/models/state_model.dart';
 import 'package:get/get.dart';
 import 'package:window_manager/window_manager.dart';
+// import 'package:flutter/services.dart';
 
 import '../../common/shared_state.dart';
 
@@ -20,7 +21,7 @@ class DesktopTabPage extends StatefulWidget {
   static void onAddSetting(
       {SettingsTabKey initialPage = SettingsTabKey.general}) {
     try {
-      DesktopTabController tabController = Get.find();
+      DesktopTabController tabController = Get.find<DesktopTabController>();
       tabController.add(TabInfo(
           key: kTabLabelSettingPage,
           label: kTabLabelSettingPage,
@@ -41,21 +42,11 @@ class _DesktopTabPageState extends State<DesktopTabPage>
   final tabController = DesktopTabController(tabType: DesktopTabType.main);
 
   final RxBool _block = false.obs;
+  // bool mouseIn = false;
 
-  @override
-  void didChangeAppLifecycleState(AppLifecycleState state) {
-    super.didChangeAppLifecycleState(state);
-    if (state == AppLifecycleState.resumed) {
-      shouldBeBlocked(_block, canBeBlocked);
-    } else if (state == AppLifecycleState.inactive) {}
-  }
-
-  @override
-  void initState() {
-    super.initState();
-    WidgetsBinding.instance.addObserver(this);
-    Get.put<DesktopTabController>(tabController);
+  _DesktopTabPageState() {
     RemoteCountState.init();
+    Get.put<DesktopTabController>(tabController);
     tabController.add(TabInfo(
         key: kTabLabelHomePage,
         label: kTabLabelHomePage,
@@ -78,8 +69,34 @@ class _DesktopTabPageState extends State<DesktopTabPage>
     }
   }
 
+  @override
+  void didChangeAppLifecycleState(AppLifecycleState state) {
+    super.didChangeAppLifecycleState(state);
+    if (state == AppLifecycleState.resumed) {
+      shouldBeBlocked(_block, canBeBlocked);
+    } else if (state == AppLifecycleState.inactive) {}
+  }
+
+  @override
+  void initState() {
+    super.initState();
+    // HardwareKeyboard.instance.addHandler(_handleKeyEvent);
+    WidgetsBinding.instance.addObserver(this);
+  }
+
+  /*
+  bool _handleKeyEvent(KeyEvent event) {
+    if (!mouseIn && event is KeyDownEvent) {
+      print('key down: ${event.logicalKey}');
+      shouldBeBlocked(_block, canBeBlocked);
+    }
+    return false; // allow it to propagate
+  }
+  */
+
   @override
   void dispose() {
+    // HardwareKeyboard.instance.removeHandler(_handleKeyEvent);
     WidgetsBinding.instance.removeObserver(this);
     Get.delete<DesktopTabController>();
 
@@ -102,18 +119,15 @@ class _DesktopTabPageState extends State<DesktopTabPage>
                   isClose: false,
                 ),
               ),
+              blockTab: _block,
             )));
-    widget() => MouseRegion(
-        onEnter: (_) async {
-          await shouldBeBlocked(_block, canBeBlocked);
-        },
-        child: FocusScope(child: tabWidget, canRequestFocus: !_block.value));
     return isMacOS || kUseCompatibleUiMode
-        ? Obx(() => widget())
+        ? tabWidget
         : Obx(
             () => DragToResizeArea(
               resizeEdgeSize: stateGlobal.resizeEdgeSize.value,
-              child: widget(),
+              enableResizeEdges: windowManagerEnableResizeEdges,
+              child: tabWidget,
             ),
           );
   }

flutter/lib/desktop/pages/file_manager_page.dart

@@ -2,6 +2,7 @@ import 'dart:async';
 import 'dart:io';
 import 'dart:math';
 
+import 'package:extended_text/extended_text.dart';
 import 'package:flutter_hbb/desktop/widgets/dragable_divider.dart';
 import 'package:percent_indicator/percent_indicator.dart';
 import 'package:desktop_drop/desktop_drop.dart';
@@ -16,6 +17,8 @@ import 'package:flutter_hbb/models/file_model.dart';
 import 'package:flutter_svg/flutter_svg.dart';
 import 'package:get/get.dart';
 import 'package:wakelock_plus/wakelock_plus.dart';
+import 'package:flutter_hbb/web/dummy.dart'
+    if (dart.library.html) 'package:flutter_hbb/web/web_unique.dart';
 
 import '../../consts.dart';
 import '../../desktop/widgets/material_mod_popup_menu.dart' as mod_menu;
@@ -54,21 +57,23 @@ class FileManagerPage extends StatefulWidget {
       required this.id,
       required this.password,
       required this.isSharedPassword,
-      required this.tabController,
+      this.tabController,
+      this.connToken,
       this.forceRelay})
       : super(key: key);
   final String id;
   final String? password;
   final bool? isSharedPassword;
   final bool? forceRelay;
-  final DesktopTabController tabController;
+  final String? connToken;
+  final DesktopTabController? tabController;
 
   @override
   State<StatefulWidget> createState() => _FileManagerPageState();
 }
 
 class _FileManagerPageState extends State<FileManagerPage>
-    with AutomaticKeepAliveClientMixin {
+    with AutomaticKeepAliveClientMixin, WidgetsBindingObserver {
   final _mouseFocusScope = Rx<MouseFocusScope>(MouseFocusScope.none);
 
   final _dropMaskVisible = false.obs; // TODO impl drop mask
@@ -87,18 +92,26 @@ class _FileManagerPageState extends State<FileManagerPage>
         isFileTransfer: true,
         password: widget.password,
         isSharedPassword: widget.isSharedPassword,
+        connToken: widget.connToken,
         forceRelay: widget.forceRelay);
     WidgetsBinding.instance.addPostFrameCallback((_) {
       _ffi.dialogManager
           .showLoading(translate('Connecting...'), onCancel: closeConnection);
     });
-    Get.put(_ffi, tag: 'ft_${widget.id}');
+    Get.put<FFI>(_ffi, tag: 'ft_${widget.id}');
     if (!isLinux) {
       WakelockPlus.enable();
     }
+    if (isWeb) {
+      _ffi.ffiModel.updateEventListener(_ffi.sessionId, widget.id);
+    }
     debugPrint("File manager page init success with id ${widget.id}");
     _ffi.dialogManager.setOverlayState(_overlayKeyState);
-    widget.tabController.onSelected?.call(widget.id);
+    // Call onSelected in post frame callback, since we cannot guarantee that the callback will not call setState.
+    WidgetsBinding.instance.addPostFrameCallback((_) {
+      widget.tabController?.onSelected?.call(widget.id);
+    });
+    WidgetsBinding.instance.addObserver(this);
   }
 
   @override
@@ -111,12 +124,21 @@ class _FileManagerPageState extends State<FileManagerPage>
       }
       Get.delete<FFI>(tag: 'ft_${widget.id}');
     });
+    WidgetsBinding.instance.removeObserver(this);
     super.dispose();
   }
 
   @override
   bool get wantKeepAlive => true;
 
+  @override
+  void didChangeAppLifecycleState(AppLifecycleState state) {
+    super.didChangeAppLifecycleState(state);
+    if (state == AppLifecycleState.resumed) {
+      jobController.jobTable.refresh();
+    }
+  }
+
   @override
   Widget build(BuildContext context) {
     super.build(context);
@@ -126,10 +148,11 @@ class _FileManagerPageState extends State<FileManagerPage>
           backgroundColor: Theme.of(context).scaffoldBackgroundColor,
           body: Row(
             children: [
-              Flexible(
-                  flex: 3,
-                  child: dropArea(FileManagerView(
-                      model.localController, _ffi, _mouseFocusScope))),
+              if (!isWeb)
+                Flexible(
+                    flex: 3,
+                    child: dropArea(FileManagerView(
+                        model.localController, _ffi, _mouseFocusScope))),
               Flexible(
                   flex: 3,
                   child: dropArea(FileManagerView(
@@ -170,10 +193,31 @@ class _FileManagerPageState extends State<FileManagerPage>
   /// transfer status list
   /// watch transfer status
   Widget statusList() {
+    Widget getIcon(JobProgress job) {
+      final color = Theme.of(context).tabBarTheme.labelColor;
+      switch (job.type) {
+        case JobType.deleteDir:
+        case JobType.deleteFile:
+          return Icon(Icons.delete_outline, color: color);
+        default:
+          return Transform.rotate(
+            angle: isWeb
+                ? job.isRemoteToLocal
+                    ? pi / 2
+                    : pi / 2 * 3
+                : job.isRemoteToLocal
+                    ? pi
+                    : 0,
+            child: Icon(Icons.arrow_forward_ios, color: color),
+          );
+      }
+    }
+
     statusListView(List<JobProgress> jobs) => ListView.builder(
           controller: ScrollController(),
           itemBuilder: (BuildContext context, int index) {
             final item = jobs[index];
+            final status = item.getStatus();
             return Padding(
               padding: const EdgeInsets.only(bottom: 5),
               child: generateCard(
@@ -183,15 +227,8 @@ class _FileManagerPageState extends State<FileManagerPage>
                     Row(
                       crossAxisAlignment: CrossAxisAlignment.center,
                       children: [
-                        Transform.rotate(
-                          angle: item.isRemoteToLocal ? pi : 0,
-                          child: SvgPicture.asset("assets/arrow.svg",
-                              colorFilter: svgColor(
-                                  Theme.of(context).tabBarTheme.labelColor)),
-                        ).paddingOnly(left: 15),
-                        const SizedBox(
-                          width: 16.0,
-                        ),
+                        getIcon(item)
+                            .marginSymmetric(horizontal: 10, vertical: 12),
                         Expanded(
                           child: Column(
                             mainAxisSize: MainAxisSize.min,
@@ -200,45 +237,28 @@ class _FileManagerPageState extends State<FileManagerPage>
                               Tooltip(
                                 waitDuration: Duration(milliseconds: 500),
                                 message: item.jobName,
-                                child: Text(
-                                  item.fileName,
+                                child: ExtendedText(
+                                  item.jobName,
                                   maxLines: 1,
                                   overflow: TextOverflow.ellipsis,
-                                ).paddingSymmetric(vertical: 10),
-                              ),
-                              Text(
-                                '${translate("Total")} ${readableFileSize(item.totalSize.toDouble())}',
-                                style: TextStyle(
-                                  fontSize: 12,
-                                  color: MyTheme.darkGray,
+                                  overflowWidget: TextOverflowWidget(
+                                      child: Text("..."),
+                                      position: TextOverflowPosition.start),
                                 ),
                               ),
-                              Offstage(
-                                offstage: item.state != JobState.inProgress,
-                                child: Text(
-                                  '${translate("Speed")} ${readableFileSize(item.speed)}/s',
-                                  style: TextStyle(
-                                    fontSize: 12,
-                                    color: MyTheme.darkGray,
-                                  ),
-                                ),
+                              Tooltip(
+                                waitDuration: Duration(milliseconds: 500),
+                                message: status,
+                                child: Text(status,
+                                    style: TextStyle(
+                                      fontSize: 12,
+                                      color: MyTheme.darkGray,
+                                    )).marginOnly(top: 6),
                               ),
                               Offstage(
-                                offstage: item.state == JobState.inProgress,
-                                child: Text(
-                                  translate(
-                                    item.display(),
-                                  ),
-                                  style: TextStyle(
-                                    fontSize: 12,
-                                    color: MyTheme.darkGray,
-                                  ),
-                                ),
-                              ),
-                              Offstage(
-                                offstage: item.state != JobState.inProgress,
+                                offstage: item.type != JobType.transfer ||
+                                    item.state != JobState.inProgress,
                                 child: LinearPercentIndicator(
-                                  padding: EdgeInsets.only(right: 15),
                                   animateFromLastPercent: true,
                                   center: Text(
                                     '${(item.finishedSize / item.totalSize * 100).toStringAsFixed(0)}%',
@@ -248,7 +268,7 @@ class _FileManagerPageState extends State<FileManagerPage>
                                   progressColor: MyTheme.accent,
                                   backgroundColor: Theme.of(context).hoverColor,
                                   lineHeight: kDesktopFileTransferRowHeight,
-                                ).paddingSymmetric(vertical: 15),
+                                ).paddingSymmetric(vertical: 8),
                               ),
                             ],
                           ),
@@ -259,6 +279,7 @@ class _FileManagerPageState extends State<FileManagerPage>
                             Offstage(
                               offstage: item.state != JobState.paused,
                               child: MenuButton(
+                                tooltip: translate("Resume"),
                                 onPressed: () {
                                   jobController.resumeJob(item.id);
                                 },
@@ -271,7 +292,7 @@ class _FileManagerPageState extends State<FileManagerPage>
                               ),
                             ),
                             MenuButton(
-                              padding: EdgeInsets.only(right: 15),
+                              tooltip: translate("Delete"),
                               child: SvgPicture.asset(
                                 "assets/close.svg",
                                 colorFilter: svgColor(Colors.white),
@@ -284,11 +305,11 @@ class _FileManagerPageState extends State<FileManagerPage>
                               hoverColor: MyTheme.accent80,
                             ),
                           ],
-                        ),
+                        ).marginAll(12),
                       ],
                     ),
                   ],
-                ).paddingSymmetric(vertical: 10),
+                ),
               ),
             );
           },
@@ -472,6 +493,9 @@ class _FileManagerViewState extends State<FileManagerView> {
   }
 
   Widget headTools() {
+    var uploadButtonTapPosition = RelativeRect.fill;
+    RxBool isUploadFolder =
+        (bind.mainGetLocalOption(key: 'upload-folder-button') == 'Y').obs;
     return Container(
       child: Column(
         children: [
@@ -518,6 +542,7 @@ class _FileManagerViewState extends State<FileManagerView> {
               Row(
                 children: [
                   MenuButton(
+                    tooltip: translate('Back'),
                     padding: EdgeInsets.only(
                       right: 3,
                     ),
@@ -537,6 +562,7 @@ class _FileManagerViewState extends State<FileManagerView> {
                     },
                   ),
                   MenuButton(
+                    tooltip: translate('Parent directory'),
                     child: RotatedBox(
                       quarterTurns: 3,
                       child: SvgPicture.asset(
@@ -601,6 +627,7 @@ class _FileManagerViewState extends State<FileManagerView> {
                 switch (_locationStatus.value) {
                   case LocationStatus.bread:
                     return MenuButton(
+                      tooltip: translate('Search'),
                       onPressed: () {
                         _locationStatus.value = LocationStatus.fileSearchBar;
                         Future.delayed(
@@ -627,6 +654,7 @@ class _FileManagerViewState extends State<FileManagerView> {
                     );
                   case LocationStatus.fileSearchBar:
                     return MenuButton(
+                      tooltip: translate('Clear'),
                       onPressed: () {
                         onSearchText("", isLocal);
                         _locationStatus.value = LocationStatus.bread;
@@ -642,6 +670,7 @@ class _FileManagerViewState extends State<FileManagerView> {
                 }
               }),
               MenuButton(
+                tooltip: translate('Refresh File'),
                 padding: EdgeInsets.only(
                   left: 3,
                 ),
@@ -667,6 +696,7 @@ class _FileManagerViewState extends State<FileManagerView> {
                       isLocal ? MainAxisAlignment.start : MainAxisAlignment.end,
                   children: [
                     MenuButton(
+                      tooltip: translate('Home'),
                       padding: EdgeInsets.only(
                         right: 3,
                       ),
@@ -682,11 +712,27 @@ class _FileManagerViewState extends State<FileManagerView> {
                       hoverColor: Theme.of(context).hoverColor,
                     ),
                     MenuButton(
+                      tooltip: translate('Create Folder'),
                       onPressed: () {
                         final name = TextEditingController();
+                        String? errorText;
                         _ffi.dialogManager.show((setState, close, context) {
+                          name.addListener(() {
+                            if (errorText != null) {
+                              setState(() {
+                                errorText = null;
+                              });
+                            }
+                          });
                           submit() {
                             if (name.value.text.isNotEmpty) {
+                              if (!PathUtil.validName(name.value.text,
+                                  controller.options.value.isWindows)) {
+                                setState(() {
+                                  errorText = translate("Invalid folder name");
+                                });
+                                return;
+                              }
                               controller.createDir(PathUtil.join(
                                 controller.directory.value.path,
                                 name.value.text,
@@ -718,6 +764,7 @@ class _FileManagerViewState extends State<FileManagerView> {
                                     labelText: translate(
                                       "Please enter the folder name",
                                     ),
+                                    errorText: errorText,
                                   ),
                                   controller: name,
                                   autofocus: true,
@@ -751,6 +798,7 @@ class _FileManagerViewState extends State<FileManagerView> {
                       hoverColor: Theme.of(context).hoverColor,
                     ),
                     Obx(() => MenuButton(
+                          tooltip: translate('Delete'),
                           onPressed: SelectedItems.valid(selectedItems.items)
                               ? () async {
                                   await (controller
@@ -770,6 +818,66 @@ class _FileManagerViewState extends State<FileManagerView> {
                   ],
                 ),
               ),
+              if (isWeb)
+                Obx(() => ElevatedButton.icon(
+                      style: ButtonStyle(
+                        padding: MaterialStateProperty.all<EdgeInsetsGeometry>(
+                            isLocal
+                                ? EdgeInsets.only(left: 10)
+                                : EdgeInsets.only(right: 10)),
+                        backgroundColor: MaterialStateProperty.all(
+                          selectedItems.items.isEmpty
+                              ? MyTheme.accent80
+                              : MyTheme.accent,
+                        ),
+                      ),
+                      onPressed: () =>
+                          {webselectFiles(is_folder: isUploadFolder.value)},
+                      label: InkWell(
+                        hoverColor: Colors.transparent,
+                        splashColor: Colors.transparent,
+                        highlightColor: Colors.transparent,
+                        focusColor: Colors.transparent,
+                        onTapDown: (e) {
+                          final x = e.globalPosition.dx;
+                          final y = e.globalPosition.dy;
+                          uploadButtonTapPosition =
+                              RelativeRect.fromLTRB(x, y, x, y);
+                        },
+                        onTap: () async {
+                          final value = await showMenu<bool>(
+                              context: context,
+                              position: uploadButtonTapPosition,
+                              items: [
+                                PopupMenuItem<bool>(
+                                  value: false,
+                                  child: Text(translate('Upload files')),
+                                ),
+                                PopupMenuItem<bool>(
+                                  value: true,
+                                  child: Text(translate('Upload folder')),
+                                ),
+                              ]);
+                          if (value != null) {
+                            isUploadFolder.value = value;
+                            bind.mainSetLocalOption(
+                                key: 'upload-folder-button',
+                                value: value ? 'Y' : '');
+                            webselectFiles(is_folder: value);
+                          }
+                        },
+                        child: Icon(Icons.arrow_drop_down),
+                      ),
+                      icon: Text(
+                        translate(isUploadFolder.isTrue
+                            ? 'Upload folder'
+                            : 'Upload files'),
+                        textAlign: TextAlign.right,
+                        style: TextStyle(
+                          color: Colors.white,
+                        ),
+                      ).marginOnly(left: 8),
+                    )).marginOnly(left: 16),
               Obx(() => ElevatedButton.icon(
                     style: ButtonStyle(
                       padding: MaterialStateProperty.all<EdgeInsetsGeometry>(
@@ -803,19 +911,22 @@ class _FileManagerViewState extends State<FileManagerView> {
                                   : Colors.white,
                             ),
                           )
-                        : RotatedBox(
-                            quarterTurns: 2,
-                            child: SvgPicture.asset(
-                              "assets/arrow.svg",
-                              colorFilter: svgColor(selectedItems.items.isEmpty
-                                  ? Theme.of(context).brightness ==
-                                          Brightness.light
-                                      ? MyTheme.grayBg
-                                      : MyTheme.darkGray
-                                  : Colors.white),
-                              alignment: Alignment.bottomRight,
-                            ),
-                          ),
+                        : isWeb
+                            ? Offstage()
+                            : RotatedBox(
+                                quarterTurns: 2,
+                                child: SvgPicture.asset(
+                                  "assets/arrow.svg",
+                                  colorFilter: svgColor(
+                                      selectedItems.items.isEmpty
+                                          ? Theme.of(context).brightness ==
+                                                  Brightness.light
+                                              ? MyTheme.grayBg
+                                              : MyTheme.darkGray
+                                          : Colors.white),
+                                  alignment: Alignment.bottomRight,
+                                ),
+                              ),
                     label: isLocal
                         ? SvgPicture.asset(
                             "assets/arrow.svg",
@@ -827,7 +938,7 @@ class _FileManagerViewState extends State<FileManagerView> {
                                 : Colors.white),
                           )
                         : Text(
-                            translate('Receive'),
+                            translate(isWeb ? 'Download' : 'Receive'),
                             style: TextStyle(
                               color: selectedItems.items.isEmpty
                                   ? Theme.of(context).brightness ==
@@ -882,6 +993,7 @@ class _FileManagerViewState extends State<FileManagerView> {
         menuPos = RelativeRect.fromLTRB(x, y, x, y);
       },
       child: MenuButton(
+        tooltip: translate('More'),
         onPressed: () => mod_menu.showMenu(
           context: context,
           position: menuPos,
@@ -913,6 +1025,7 @@ class _FileManagerViewState extends State<FileManagerView> {
       BuildContext context, ScrollController scrollController) {
     final fd = controller.directory.value;
     final entries = fd.entries;
+    Rx<Entry?> rightClickEntry = Rx(null);
 
     return ListSearchActionListener(
       node: _keyboardNode,
@@ -971,16 +1084,70 @@ class _FileManagerViewState extends State<FileManagerView> {
           final lastModifiedStr = entry.isDrive
               ? " "
               : "${entry.lastModified().toString().replaceAll(".000", "")}   ";
+          var secondaryPosition = RelativeRect.fromLTRB(0, 0, 0, 0);
+          onTap() {
+            final items = selectedItems;
+            // handle double click
+            if (_checkDoubleClick(entry)) {
+              controller.openDirectory(entry.path);
+              items.clear();
+              return;
+            }
+            _onSelectedChanged(items, filteredEntries, entry, isLocal);
+          }
+
+          onSecondaryTap() {
+            final items = [
+              if (!entry.isDrive &&
+                  versionCmp(_ffi.ffiModel.pi.version, "1.3.0") >= 0)
+                mod_menu.PopupMenuItem(
+                  child: Text(translate("Rename")),
+                  height: CustomPopupMenuTheme.height,
+                  onTap: () {
+                    controller.renameAction(entry, isLocal);
+                  },
+                )
+            ];
+            if (items.isNotEmpty) {
+              rightClickEntry.value = entry;
+              final future = mod_menu.showMenu(
+                context: context,
+                position: secondaryPosition,
+                items: items,
+              );
+              future.then((value) {
+                rightClickEntry.value = null;
+              });
+              future.onError((error, stackTrace) {
+                rightClickEntry.value = null;
+              });
+            }
+          }
+
+          onSecondaryTapDown(details) {
+            secondaryPosition = RelativeRect.fromLTRB(
+                details.globalPosition.dx,
+                details.globalPosition.dy,
+                details.globalPosition.dx,
+                details.globalPosition.dy);
+          }
+
           return Padding(
             padding: EdgeInsets.symmetric(vertical: 1),
             child: Obx(() => Container(
                 decoration: BoxDecoration(
                   color: selectedItems.items.contains(entry)
-                      ? Theme.of(context).hoverColor
+                      ? MyTheme.button
                       : Theme.of(context).cardColor,
                   borderRadius: BorderRadius.all(
                     Radius.circular(5.0),
                   ),
+                  border: rightClickEntry.value == entry
+                      ? Border.all(
+                          color: MyTheme.button,
+                          width: 1.0,
+                        )
+                      : null,
                 ),
                 key: ValueKey(entry.name),
                 height: kDesktopFileTransferRowHeight,
@@ -1019,22 +1186,19 @@ class _FileManagerViewState extends State<FileManagerView> {
                                               ),
                                         Expanded(
                                             child: Text(entry.name.nonBreaking,
+                                                style: TextStyle(
+                                                    color: selectedItems.items
+                                                            .contains(entry)
+                                                        ? Colors.white
+                                                        : null),
                                                 overflow:
                                                     TextOverflow.ellipsis))
                                       ]),
                                     )),
                               ),
-                              onTap: () {
-                                final items = selectedItems;
-                                // handle double click
-                                if (_checkDoubleClick(entry)) {
-                                  controller.openDirectory(entry.path);
-                                  items.clear();
-                                  return;
-                                }
-                                _onSelectedChanged(
-                                    items, filteredEntries, entry, isLocal);
-                              },
+                              onTap: onTap,
+                              onSecondaryTap: onSecondaryTap,
+                              onSecondaryTapDown: onSecondaryTapDown,
                             ),
                             SizedBox(
                               width: 2.0,
@@ -1051,11 +1215,17 @@ class _FileManagerViewState extends State<FileManagerView> {
                                         overflow: TextOverflow.ellipsis,
                                         style: TextStyle(
                                           fontSize: 12,
-                                          color: MyTheme.darkGray,
+                                          color: selectedItems.items
+                                                  .contains(entry)
+                                              ? Colors.white70
+                                              : MyTheme.darkGray,
                                         ),
                                       )),
                                 ),
                               ),
+                              onTap: onTap,
+                              onSecondaryTap: onSecondaryTap,
+                              onSecondaryTapDown: onSecondaryTapDown,
                             ),
                             // Divider from header.
                             SizedBox(
@@ -1071,9 +1241,16 @@ class _FileManagerViewState extends State<FileManagerView> {
                                     sizeStr,
                                     overflow: TextOverflow.ellipsis,
                                     style: TextStyle(
-                                        fontSize: 10, color: MyTheme.darkGray),
+                                        fontSize: 10,
+                                        color:
+                                            selectedItems.items.contains(entry)
+                                                ? Colors.white70
+                                                : MyTheme.darkGray),
                                   ),
                                 ),
+                                onTap: onTap,
+                                onSecondaryTap: onSecondaryTap,
+                                onSecondaryTapDown: onSecondaryTapDown,
                               ),
                             ),
                           ],

flutter/lib/desktop/pages/file_manager_tab_page.dart

@@ -34,6 +34,7 @@ class _FileManagerTabPageState extends State<FileManagerTabPage> {
       WindowController.fromWindowId(windowId())
           .setTitle(getWindowNameWithId(id));
     };
+    tabController.onRemoved = (_, id) => onRemoveId(id);
     tabController.add(TabInfo(
         key: params['id'],
         label: params['id'],
@@ -47,6 +48,7 @@ class _FileManagerTabPageState extends State<FileManagerTabPage> {
           isSharedPassword: params['isSharedPassword'],
           tabController: tabController,
           forceRelay: params['forceRelay'],
+          connToken: params['connToken'],
         )));
   }
 
@@ -54,10 +56,8 @@ class _FileManagerTabPageState extends State<FileManagerTabPage> {
   void initState() {
     super.initState();
 
-    tabController.onRemoved = (_, id) => onRemoveId(id);
-
     rustDeskWinManager.setMethodHandler((call, fromWindowId) async {
-      print(
+      debugPrint(
           "[FileTransfer] call ${call.method} with args ${call.arguments} from window $fromWindowId to ${windowId()}");
       // for simplify, just replace connectionId
       if (call.method == kWindowEventNewFileTransfer) {
@@ -77,6 +77,7 @@ class _FileManagerTabPageState extends State<FileManagerTabPage> {
               isSharedPassword: args['isSharedPassword'],
               tabController: tabController,
               forceRelay: args['forceRelay'],
+              connToken: args['connToken'],
             )));
       } else if (call.method == "onDestroy") {
         tabController.clear();
@@ -97,6 +98,7 @@ class _FileManagerTabPageState extends State<FileManagerTabPage> {
           controller: tabController,
           onWindowCloseButton: handleWindowCloseButton,
           tail: const AddButton(),
+          selectedBorderColor: MyTheme.accent,
           labelGetter: DesktopTab.tablabelGetter,
         ));
     final tabWidget = isLinux
@@ -111,6 +113,7 @@ class _FileManagerTabPageState extends State<FileManagerTabPage> {
         : SubWindowDragToResizeArea(
             child: tabWidget,
             resizeEdgeSize: stateGlobal.resizeEdgeSize.value,
+            enableResizeEdges: subWindowManagerEnableResizeEdges,
             windowId: stateGlobal.windowId,
           );
   }

flutter/lib/desktop/pages/install_page.dart

@@ -1,3 +1,5 @@
+import 'dart:convert';
+
 import 'package:file_picker/file_picker.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_hbb/common.dart';
@@ -19,9 +21,7 @@ class InstallPage extends StatefulWidget {
 class _InstallPageState extends State<InstallPage> {
   final tabController = DesktopTabController(tabType: DesktopTabType.main);
 
-  @override
-  void initState() {
-    super.initState();
+  _InstallPageState() {
     Get.put<DesktopTabController>(tabController);
     const label = "install";
     tabController.add(TabInfo(
@@ -43,6 +43,7 @@ class _InstallPageState extends State<InstallPage> {
   Widget build(BuildContext context) {
     return DragToResizeArea(
       resizeEdgeSize: stateGlobal.resizeEdgeSize.value,
+      enableResizeEdges: windowManagerEnableResizeEdges,
       child: Container(
         child: Scaffold(
             backgroundColor: Theme.of(context).colorScheme.background,
@@ -73,10 +74,16 @@ class _InstallPageBodyState extends State<_InstallPageBody>
     padding: EdgeInsets.symmetric(vertical: 15, horizontal: 12),
   );
 
+  _InstallPageBodyState() {
+    controller = TextEditingController(text: bind.installInstallPath());
+    final installOptions = jsonDecode(bind.installInstallOptions());
+    startmenu.value = installOptions['STARTMENUSHORTCUTS'] != '0';
+    desktopicon.value = installOptions['DESKTOPSHORTCUTS'] != '0';
+  }
+
   @override
   void initState() {
     windowManager.addListener(this);
-    controller = TextEditingController(text: bind.installInstallPath());
     super.initState();
   }
 
@@ -248,6 +255,7 @@ class _InstallPageBodyState extends State<_InstallPageBody>
       if (desktopicon.value) args += ' desktopicon';
       bind.installInstallMe(options: args, path: controller.text);
     }
+
     do_install();
   }
 

flutter/lib/desktop/pages/port_forward_page.dart

@@ -33,6 +33,7 @@ class PortForwardPage extends StatefulWidget {
     required this.isRDP,
     required this.isSharedPassword,
     this.forceRelay,
+    this.connToken,
   }) : super(key: key);
   final String id;
   final String? password;
@@ -40,6 +41,7 @@ class PortForwardPage extends StatefulWidget {
   final bool isRDP;
   final bool? forceRelay;
   final bool? isSharedPassword;
+  final String? connToken;
 
   @override
   State<PortForwardPage> createState() => _PortForwardPageState();
@@ -62,10 +64,14 @@ class _PortForwardPageState extends State<PortForwardPage>
         password: widget.password,
         isSharedPassword: widget.isSharedPassword,
         forceRelay: widget.forceRelay,
+        connToken: widget.connToken,
         isRdp: widget.isRDP);
-    Get.put(_ffi, tag: 'pf_${widget.id}');
+    Get.put<FFI>(_ffi, tag: 'pf_${widget.id}');
     debugPrint("Port forward page init success with id ${widget.id}");
-    widget.tabController.onSelected?.call(widget.id);
+    // Call onSelected in post frame callback, since we cannot guarantee that the callback will not call setState.
+    WidgetsBinding.instance.addPostFrameCallback((_) {
+      widget.tabController.onSelected?.call(widget.id);
+    });
   }
 
   @override

flutter/lib/desktop/pages/port_forward_tab_page.dart

@@ -34,6 +34,7 @@ class _PortForwardTabPageState extends State<PortForwardTabPage> {
       WindowController.fromWindowId(windowId())
           .setTitle(getWindowNameWithId(id));
     };
+    tabController.onRemoved = (_, id) => onRemoveId(id);
     tabController.add(TabInfo(
         key: params['id'],
         label: params['id'],
@@ -47,6 +48,7 @@ class _PortForwardTabPageState extends State<PortForwardTabPage> {
           tabController: tabController,
           isRDP: isRDP,
           forceRelay: params['forceRelay'],
+          connToken: params['connToken'],
         )));
   }
 
@@ -54,8 +56,6 @@ class _PortForwardTabPageState extends State<PortForwardTabPage> {
   void initState() {
     super.initState();
 
-    tabController.onRemoved = (_, id) => onRemoveId(id);
-
     rustDeskWinManager.setMethodHandler((call, fromWindowId) async {
       debugPrint(
           "[Port Forward] call ${call.method} with args ${call.arguments} from window $fromWindowId");
@@ -83,6 +83,7 @@ class _PortForwardTabPageState extends State<PortForwardTabPage> {
               isRDP: isRDP,
               tabController: tabController,
               forceRelay: args['forceRelay'],
+              connToken: args['connToken'],
             )));
       } else if (call.method == "onDestroy") {
         tabController.clear();
@@ -106,6 +107,7 @@ class _PortForwardTabPageState extends State<PortForwardTabPage> {
           return true;
         },
         tail: AddButton(),
+        selectedBorderColor: MyTheme.accent,
         labelGetter: DesktopTab.tablabelGetter,
       ),
     );
@@ -127,6 +129,7 @@ class _PortForwardTabPageState extends State<PortForwardTabPage> {
             () => SubWindowDragToResizeArea(
               child: tabWidget,
               resizeEdgeSize: stateGlobal.resizeEdgeSize.value,
+              enableResizeEdges: subWindowManagerEnableResizeEdges,
               windowId: stateGlobal.windowId,
             ),
           );

flutter/lib/desktop/pages/remote_page.dart

@@ -6,7 +6,6 @@ import 'package:flutter/services.dart';
 import 'package:get/get.dart';
 import 'package:provider/provider.dart';
 import 'package:wakelock_plus/wakelock_plus.dart';
-import 'package:flutter_improved_scrolling/flutter_improved_scrolling.dart';
 import 'package:flutter_hbb/models/state_model.dart';
 
 import '../../consts.dart';
@@ -45,7 +44,9 @@ class RemotePage extends StatefulWidget {
     this.switchUuid,
     this.forceRelay,
     this.isSharedPassword,
-  }) : super(key: key);
+  }) : super(key: key) {
+    initSharedStates(id);
+  }
 
   final String id;
   final SessionID? sessionId;
@@ -64,7 +65,7 @@ class RemotePage extends StatefulWidget {
 
   @override
   State<RemotePage> createState() {
-    final state = _RemotePageState();
+    final state = _RemotePageState(id);
     _lastState.value = state;
     return state;
   }
@@ -94,8 +95,11 @@ class _RemotePageState extends State<RemotePage>
 
   SessionID get sessionId => _ffi.sessionId;
 
+  _RemotePageState(String id) {
+    _initStates(id);
+  }
+
   void _initStates(String id) {
-    initSharedStates(id);
     _zoomCursor = PeerBoolOption.find(id, kOptionZoomCursor);
     _showRemoteCursor = ShowRemoteCursorState.find(id);
     _keyboardEnabled = KeyboardEnabledState.find(id);
@@ -105,12 +109,13 @@ class _RemotePageState extends State<RemotePage>
   @override
   void initState() {
     super.initState();
-    _initStates(widget.id);
     _ffi = FFI(widget.sessionId);
-    Get.put(_ffi, tag: widget.id);
+    Get.put<FFI>(_ffi, tag: widget.id);
     _ffi.imageModel.addCallbackOnFirstImage((String peerId) {
       showKBLayoutTypeChooserIfNeeded(
           _ffi.ffiModel.pi.platform, _ffi.dialogManager);
+      _ffi.recordingModel
+          .updateStatus(bind.sessionGetIsRecording(sessionId: _ffi.sessionId));
     });
     _ffi.start(
       widget.id,
@@ -135,11 +140,13 @@ class _RemotePageState extends State<RemotePage>
     if (!isWeb) bind.pluginSyncUi(syncTo: kAppTypeDesktopRemote);
     _ffi.qualityMonitorModel.checkShowQualityMonitor(sessionId);
     _ffi.dialogManager.loadMobileActionsOverlayVisible();
-    // Session option should be set after models.dart/FFI.start
-    _showRemoteCursor.value = bind.sessionGetToggleOptionSync(
-        sessionId: sessionId, arg: 'show-remote-cursor');
-    _zoomCursor.value = bind.sessionGetToggleOptionSync(
-        sessionId: sessionId, arg: kOptionZoomCursor);
+    WidgetsBinding.instance.addPostFrameCallback((_) {
+      // Session option should be set after models.dart/FFI.start
+      _showRemoteCursor.value = bind.sessionGetToggleOptionSync(
+          sessionId: sessionId, arg: 'show-remote-cursor');
+      _zoomCursor.value = bind.sessionGetToggleOptionSync(
+          sessionId: sessionId, arg: kOptionZoomCursor);
+    });
     DesktopMultiWindow.addListener(this);
     // if (!_isCustomCursorInited) {
     //   customCursorController.registerNeedUpdateCursorCallback(
@@ -154,7 +161,10 @@ class _RemotePageState extends State<RemotePage>
     // }
 
     _blockableOverlayState.applyFfi(_ffi);
-    widget.tabController?.onSelected?.call(widget.id);
+    // Call onSelected in post frame callback, since we cannot guarantee that the callback will not call setState.
+    WidgetsBinding.instance.addPostFrameCallback((_) {
+      widget.tabController?.onSelected?.call(widget.id);
+    });
   }
 
   @override
@@ -236,13 +246,14 @@ class _RemotePageState extends State<RemotePage>
     super.dispose();
     debugPrint("REMOTE PAGE dispose session $sessionId ${widget.id}");
     _ffi.textureModel.onRemotePageDispose(closeSession);
-    // ensure we leave this session, this is a double check
-    _ffi.inputModel.enterOrLeave(false);
+    if (closeSession) {
+      // ensure we leave this session, this is a double check
+      _ffi.inputModel.enterOrLeave(false);
+    }
     DesktopMultiWindow.removeListener(this);
     _ffi.dialogManager.hideMobileActionsOverlay();
     _ffi.imageModel.disposeImage();
     _ffi.cursorModel.disposeImages();
-    _ffi.recordingModel.onClose();
     _rawKeyFocusNode.dispose();
     await _ffi.close(closeSession: closeSession);
     _timer?.cancel();
@@ -506,12 +517,13 @@ class _RemotePageState extends State<RemotePage>
     ];
 
     if (!_ffi.canvasModel.cursorEmbedded) {
-      paints.add(Obx(() => Offstage(
-          offstage: _showRemoteCursor.isFalse || _remoteCursorMoved.isFalse,
-          child: CursorPaint(
-            id: widget.id,
-            zoomCursor: _zoomCursor,
-          ))));
+      paints
+          .add(Obx(() => _showRemoteCursor.isFalse || _remoteCursorMoved.isFalse
+              ? Offstage()
+              : CursorPaint(
+                  id: widget.id,
+                  zoomCursor: _zoomCursor,
+                )));
     }
     paints.add(
       Positioned(
@@ -564,11 +576,6 @@ class _ImagePaintState extends State<ImagePaint> {
   RxBool get remoteCursorMoved => widget.remoteCursorMoved;
   Widget Function(Widget)? get listenerBuilder => widget.listenerBuilder;
 
-  @override
-  void initState() {
-    super.initState();
-  }
-
   @override
   Widget build(BuildContext context) {
     final m = Provider.of<ImageModel>(context);
@@ -734,12 +741,6 @@ class _ImagePaintState extends State<ImagePaint> {
     ScrollController horizontal,
     ScrollController vertical,
   ) {
-    final scrollConfig = CustomMouseWheelScrollConfig(
-        scrollDuration: kDefaultScrollDuration,
-        scrollCurve: Curves.linearToEaseOut,
-        mouseWheelTurnsThrottleTimeMs:
-            kDefaultMouseWheelThrottleDuration.inMilliseconds,
-        scrollAmountMultiplier: kDefaultScrollAmountMultiplier);
     var widget = child;
     if (layoutSize.width < size.width) {
       widget = ScrollConfiguration(
@@ -785,36 +786,26 @@ class _ImagePaintState extends State<ImagePaint> {
       );
     }
     if (layoutSize.width < size.width) {
-      widget = ImprovedScrolling(
-        scrollController: horizontal,
-        enableCustomMouseWheelScrolling: cursorOverImage.isFalse,
-        customMouseWheelScrollConfig: scrollConfig,
-        child: RawScrollbar(
-          thickness: kScrollbarThickness,
-          thumbColor: Colors.grey,
-          controller: horizontal,
-          thumbVisibility: false,
-          trackVisibility: false,
-          notificationPredicate: layoutSize.height < size.height
-              ? (notification) => notification.depth == 1
-              : defaultScrollNotificationPredicate,
-          child: widget,
-        ),
+      widget = RawScrollbar(
+        thickness: kScrollbarThickness,
+        thumbColor: Colors.grey,
+        controller: horizontal,
+        thumbVisibility: false,
+        trackVisibility: false,
+        notificationPredicate: layoutSize.height < size.height
+            ? (notification) => notification.depth == 1
+            : defaultScrollNotificationPredicate,
+        child: widget,
       );
     }
     if (layoutSize.height < size.height) {
-      widget = ImprovedScrolling(
-        scrollController: vertical,
-        enableCustomMouseWheelScrolling: cursorOverImage.isFalse,
-        customMouseWheelScrollConfig: scrollConfig,
-        child: RawScrollbar(
-          thickness: kScrollbarThickness,
-          thumbColor: Colors.grey,
-          controller: vertical,
-          thumbVisibility: false,
-          trackVisibility: false,
-          child: widget,
-        ),
+      widget = RawScrollbar(
+        thickness: kScrollbarThickness,
+        thumbColor: Colors.grey,
+        controller: vertical,
+        thumbVisibility: false,
+        trackVisibility: false,
+        child: widget,
       );
     }
 

flutter/lib/desktop/pages/remote_tab_page.dart

@@ -71,7 +71,7 @@ class _ConnectionTabPageState extends State<ConnectionTabPage> {
           final ffi = remotePage.ffi;
           bind.setCurSessionId(sessionId: ffi.sessionId);
         }
-        WindowController.fromWindowId(windowId())
+        WindowController.fromWindowId(params['windowId'])
             .setTitle(getWindowNameWithId(id));
         UnreadChatCountState.find(id).value = 0;
       };
@@ -98,15 +98,14 @@ class _ConnectionTabPageState extends State<ConnectionTabPage> {
       ));
       _update_remote_count();
     }
+    tabController.onRemoved = (_, id) => onRemoveId(id);
+    rustDeskWinManager.setMethodHandler(_remoteMethodHandler);
   }
 
   @override
   void initState() {
     super.initState();
 
-    tabController.onRemoved = (_, id) => onRemoveId(id);
-
-    rustDeskWinManager.setMethodHandler(_remoteMethodHandler);
     if (!_isScreenRectSet) {
       Future.delayed(Duration.zero, () {
         restoreWindowPosition(
@@ -121,11 +120,6 @@ class _ConnectionTabPageState extends State<ConnectionTabPage> {
     }
   }
 
-  @override
-  void dispose() {
-    super.dispose();
-  }
-
   @override
   Widget build(BuildContext context) {
     final child = Scaffold(
@@ -134,6 +128,7 @@ class _ConnectionTabPageState extends State<ConnectionTabPage> {
         controller: tabController,
         onWindowCloseButton: handleWindowCloseButton,
         tail: const AddButton(),
+        selectedBorderColor: MyTheme.accent,
         pageViewBuilder: (pageView) => pageView,
         labelGetter: DesktopTab.tablabelGetter,
         tabBuilder: (key, icon, label, themeConf) => Obx(() {
@@ -233,6 +228,7 @@ class _ConnectionTabPageState extends State<ConnectionTabPage> {
               // Specially configured for a better resize area and remote control.
               childPadding: kDragToResizeAreaPadding,
               resizeEdgeSize: stateGlobal.resizeEdgeSize.value,
+              enableResizeEdges: subWindowManagerEnableResizeEdges,
               windowId: stateGlobal.windowId,
             ));
   }
@@ -399,7 +395,7 @@ class _ConnectionTabPageState extends State<ConnectionTabPage> {
       RemoteCountState.find().value = tabController.length;
 
   Future<dynamic> _remoteMethodHandler(call, fromWindowId) async {
-    print(
+    debugPrint(
         "[Remote Page] call ${call.method} with args ${call.arguments} from window $fromWindowId");
 
     dynamic returnValue;
@@ -413,12 +409,14 @@ class _ConnectionTabPageState extends State<ConnectionTabPage> {
       final display = args['display'];
       final displays = args['displays'];
       final screenRect = parseParamScreenRect(args);
+      final prePeerCount = tabController.length;
       Future.delayed(Duration.zero, () async {
         if (stateGlobal.fullscreen.isTrue) {
           await WindowController.fromWindowId(windowId()).setFullscreen(false);
           stateGlobal.setFullscreen(false, procWnd: false);
         }
-        await setNewConnectWindowFrame(windowId(), id!, display, screenRect);
+        await setNewConnectWindowFrame(
+            windowId(), id!, prePeerCount, display, screenRect);
         Future.delayed(Duration(milliseconds: isWindows ? 100 : 0), () async {
           await windowOnTop(windowId());
         });

flutter/lib/desktop/pages/server_page.dart

@@ -32,14 +32,18 @@ class DesktopServerPage extends StatefulWidget {
 class _DesktopServerPageState extends State<DesktopServerPage>
     with WindowListener, AutomaticKeepAliveClientMixin {
   final tabController = gFFI.serverModel.tabController;
-  @override
-  void initState() {
+
+  _DesktopServerPageState() {
     gFFI.ffiModel.updateEventListener(gFFI.sessionId, "");
-    windowManager.addListener(this);
-    Get.put(tabController);
+    Get.put<DesktopTabController>(tabController);
     tabController.onRemoved = (_, id) {
       onRemoveId(id);
     };
+  }
+
+  @override
+  void initState() {
+    windowManager.addListener(this);
     super.initState();
   }
 
@@ -79,7 +83,7 @@ class _DesktopServerPageState extends State<DesktopServerPage>
       child: Consumer<ServerModel>(
         builder: (context, serverModel, child) {
           final body = Scaffold(
-            backgroundColor: Theme.of(context).scaffoldBackgroundColor,
+            backgroundColor: Theme.of(context).colorScheme.background,
             body: ConnectionManager(),
           );
           return isLinux
@@ -104,10 +108,11 @@ class ConnectionManager extends StatefulWidget {
   State<StatefulWidget> createState() => ConnectionManagerState();
 }
 
-class ConnectionManagerState extends State<ConnectionManager> {
-  @override
-  void initState() {
-    gFFI.serverModel.updateClientState();
+class ConnectionManagerState extends State<ConnectionManager>
+    with WidgetsBindingObserver {
+  final RxBool _block = false.obs;
+
+  ConnectionManagerState() {
     gFFI.serverModel.tabController.onSelected = (client_id_str) {
       final client_id = int.tryParse(client_id_str);
       if (client_id != null) {
@@ -116,7 +121,7 @@ class ConnectionManagerState extends State<ConnectionManager> {
         if (client != null) {
           gFFI.chatModel.changeCurrentKey(MessageKey(client.peerId, client.id));
           if (client.unreadChatMessageCount.value > 0) {
-            Future.delayed(Duration.zero, () {
+            WidgetsBinding.instance.addPostFrameCallback((_) {
               client.unreadChatMessageCount.value = 0;
               gFFI.chatModel.showChatPage(MessageKey(client.peerId, client.id));
             });
@@ -127,9 +132,31 @@ class ConnectionManagerState extends State<ConnectionManager> {
       }
     };
     gFFI.chatModel.isConnManager = true;
+  }
+
+  @override
+  void didChangeAppLifecycleState(AppLifecycleState state) {
+    super.didChangeAppLifecycleState(state);
+    if (state == AppLifecycleState.resumed) {
+      if (!allowRemoteCMModification()) {
+        shouldBeBlocked(_block, null);
+      }
+    }
+  }
+
+  @override
+  void initState() {
+    gFFI.serverModel.updateClientState();
+    WidgetsBinding.instance.addObserver(this);
     super.initState();
   }
 
+  @override
+  void dispose() {
+    WidgetsBinding.instance.removeObserver(this);
+    super.dispose();
+  }
+
   @override
   Widget build(BuildContext context) {
     final serverModel = Provider.of<ServerModel>(context);
@@ -165,8 +192,7 @@ class ConnectionManagerState extends State<ConnectionManager> {
               selectedBorderColor: MyTheme.accent,
               maxLabelWidth: 100,
               tail: null, //buildScrollJumper(),
-              selectedTabBackgroundColor:
-                  Theme.of(context).hintColor.withOpacity(0),
+              blockTab: allowRemoteCMModification() ? null : _block,
               tabBuilder: (key, icon, label, themeConf) {
                 final client = serverModel.clients
                     .firstWhereOrNull((client) => client.id.toString() == key);
@@ -201,27 +227,28 @@ class ConnectionManagerState extends State<ConnectionManager> {
                           borderWidth;
                   final realChatPageWidth =
                       constrains.maxWidth - realClosedWidth;
-                  return Row(children: [
+                  final row = Row(children: [
                     if (constrains.maxWidth >
                         kConnectionManagerWindowSizeClosedChat.width)
                       Consumer<ChatModel>(
                           builder: (_, model, child) => SizedBox(
                                 width: realChatPageWidth,
-                                child: buildRemoteBlock(
-                                  child: Container(
-                                      decoration: BoxDecoration(
-                                          border: Border(
-                                              right: BorderSide(
-                                                  color: Theme.of(context)
-                                                      .dividerColor))),
-                                      child: buildSidePage()),
-                                ),
+                                child: allowRemoteCMModification()
+                                    ? buildSidePage()
+                                    : buildRemoteBlock(
+                                        child: buildSidePage(),
+                                        block: _block,
+                                        mask: true),
                               )),
                     SizedBox(
                         width: realClosedWidth,
                         child:
                             SizedBox(width: realClosedWidth, child: pageView)),
                   ]);
+                  return Container(
+                    color: Theme.of(context).scaffoldBackgroundColor,
+                    child: row,
+                  );
                 },
               ),
             ),
@@ -381,7 +408,10 @@ class _CmHeaderState extends State<_CmHeader>
         _time.value = _time.value + 1;
       }
     });
-    gFFI.serverModel.tabController.onSelected?.call(client.id.toString());
+    // Call onSelected in post frame callback, since we cannot guarantee that the callback will not call setState.
+    WidgetsBinding.instance.addPostFrameCallback((_) {
+      gFFI.serverModel.tabController.onSelected?.call(client.id.toString());
+    });
   }
 
   @override
@@ -714,7 +744,8 @@ class _CmControlPanel extends StatelessWidget {
                 child: buildButton(context,
                     color: MyTheme.accent,
                     onClick: null, onTapDown: (details) async {
-                  final devicesInfo = await AudioInput.getDevicesInfo();
+                  final devicesInfo =
+                      await AudioInput.getDevicesInfo(true, true);
                   List<String> devices = devicesInfo['devices'] as List<String>;
                   if (devices.isEmpty) {
                     msgBox(
@@ -740,13 +771,14 @@ class _CmControlPanel extends StatelessWidget {
                               value: d,
                               height: 18,
                               padding: EdgeInsets.zero,
-                              onTap: () => AudioInput.setDevice(d),
+                              onTap: () => AudioInput.setDevice(d, true, true),
                               child: IgnorePointer(
                                   child: RadioMenuButton(
                                 value: d,
                                 groupValue: currentDevice,
                                 onChanged: (v) {
-                                  if (v != null) AudioInput.setDevice(v);
+                                  if (v != null)
+                                    AudioInput.setDevice(v, true, true);
                                 },
                                 child: Container(
                                   child: Text(
@@ -1043,6 +1075,10 @@ class _CmControlPanel extends StatelessWidget {
 }
 
 void checkClickTime(int id, Function() callback) async {
+  if (allowRemoteCMModification()) {
+    callback();
+    return;
+  }
   var clickCallbackTime = DateTime.now().millisecondsSinceEpoch;
   await bind.cmCheckClickTime(connId: id);
   Timer(const Duration(milliseconds: 120), () async {
@@ -1051,6 +1087,11 @@ void checkClickTime(int id, Function() callback) async {
   });
 }
 
+bool allowRemoteCMModification() {
+  return option2bool(kOptionAllowRemoteCmModification,
+      bind.mainGetLocalOption(key: kOptionAllowRemoteCmModification));
+}
+
 class _FileTransferLogPage extends StatefulWidget {
   _FileTransferLogPage({Key? key}) : super(key: key);
 
@@ -1116,6 +1157,16 @@ class __FileTransferLogPageState extends State<_FileTransferLogPage> {
             Text(translate('Create Folder'))
           ],
         );
+      case CmFileAction.rename:
+        return Column(
+          children: [
+            Icon(
+              Icons.drive_file_move_outlined,
+              color: Theme.of(context).tabBarTheme.labelColor,
+            ),
+            Text(translate('Rename'))
+          ],
+        );
     }
   }
 

flutter/lib/desktop/widgets/kb_layout_type_chooser.dart

@@ -178,8 +178,9 @@ String getLocalPlatformForKBLayoutType(String peerPlatform) {
     localPlatform = kPeerPlatformWindows;
   } else if (isLinux) {
     localPlatform = kPeerPlatformLinux;
+  } else if (isWebOnWindows || isWebOnLinux) {
+    localPlatform = kPeerPlatformWebDesktop;
   }
-  // to-do: web desktop support ?
   return localPlatform;
 }
 

flutter/lib/desktop/widgets/menu_button.dart

@@ -34,6 +34,7 @@ class _MenuButtonState extends State<MenuButton> {
     return Padding(
       padding: widget.padding,
       child: Tooltip(
+        waitDuration: Duration(milliseconds: 300),
         message: widget.tooltip,
         child: Material(
           type: MaterialType.transparency,

flutter/lib/desktop/widgets/popup_menu.dart

@@ -38,18 +38,16 @@ class PopupMenuChildrenItem<T> extends mod_menu.PopupMenuEntry<T> {
 
   @override
   MyPopupMenuItemState<T, PopupMenuChildrenItem<T>> createState() =>
-      MyPopupMenuItemState<T, PopupMenuChildrenItem<T>>();
+      MyPopupMenuItemState<T, PopupMenuChildrenItem<T>>(enabled?.value);
 }
 
 class MyPopupMenuItemState<T, W extends PopupMenuChildrenItem<T>>
     extends State<W> {
   RxBool enabled = true.obs;
 
-  @override
-  void initState() {
-    super.initState();
-    if (widget.enabled != null) {
-      enabled.value = widget.enabled!.value;
+  MyPopupMenuItemState(bool? e) {
+    if (e != null) {
+      enabled.value = e;
     }
   }
 

flutter/lib/desktop/widgets/remote_toolbar.dart

@@ -305,7 +305,7 @@ class RemoteMenuEntry {
   }) {
     return MenuEntryButton<String>(
       childBuilder: (TextStyle? style) => Text(
-        '${translate("Insert")} Ctrl + Alt + Del',
+        translate("Insert Ctrl + Alt + Del"),
         style: style,
       ),
       proc: () {
@@ -372,7 +372,7 @@ class _RemoteToolbarState extends State<RemoteToolbar> {
   initState() {
     super.initState();
 
-    Future.delayed(Duration.zero, () async {
+    WidgetsBinding.instance.addPostFrameCallback((_) async {
       _fractionX.value = double.tryParse(await bind.sessionGetOption(
                   sessionId: widget.ffi.sessionId,
                   arg: 'remote-menubar-drag-x') ??
@@ -436,6 +436,7 @@ class _RemoteToolbarState extends State<RemoteToolbar> {
             shadowColor: MyTheme.color(context).shadow,
             borderRadius: borderRadius,
             child: _DraggableShowHide(
+              id: widget.id,
               sessionId: widget.ffi.sessionId,
               dragging: _dragging,
               fractionX: _fractionX,
@@ -452,8 +453,8 @@ class _RemoteToolbarState extends State<RemoteToolbar> {
 
   Widget _buildToolbar(BuildContext context) {
     final List<Widget> toolbarItems = [];
+    toolbarItems.add(_PinMenu(state: widget.state));
     if (!isWebDesktop) {
-      toolbarItems.add(_PinMenu(state: widget.state));
       toolbarItems.add(_MobileActionMenu(ffi: widget.ffi));
     }
 
@@ -478,8 +479,8 @@ class _RemoteToolbarState extends State<RemoteToolbar> {
       setFullscreen: _setFullscreen,
     ));
     toolbarItems.add(_KeyboardMenu(id: widget.id, ffi: widget.ffi));
+    toolbarItems.add(_ChatMenu(id: widget.id, ffi: widget.ffi));
     if (!isWeb) {
-      toolbarItems.add(_ChatMenu(id: widget.id, ffi: widget.ffi));
       toolbarItems.add(_VoiceCallMenu(id: widget.id, ffi: widget.ffi));
     }
     if (!isWeb) toolbarItems.add(_RecordMenu());
@@ -1032,11 +1033,6 @@ class _DisplayMenuState extends State<_DisplayMenu> {
   FFI get ffi => widget.ffi;
   String get id => widget.id;
 
-  @override
-  void initState() {
-    super.initState();
-  }
-
   @override
   Widget build(BuildContext context) {
     _screenAdjustor.updateScreen();
@@ -1052,15 +1048,11 @@ class _DisplayMenuState extends State<_DisplayMenu> {
           ffi: widget.ffi,
           screenAdjustor: _screenAdjustor,
         ),
-        if (pi.isRustDeskIdd)
-          _RustDeskVirtualDisplayMenu(
-            id: widget.id,
-            ffi: widget.ffi,
-          ),
-        if (pi.isAmyuniIdd)
-          _AmyuniVirtualDisplayMenu(
-            id: widget.id,
+        if (showVirtualDisplayMenu(ffi))
+          _SubmenuButton(
             ffi: widget.ffi,
+            menuChildren: getVirtualDisplayMenuChildren(ffi, id, null),
+            child: Text(translate("Virtual display")),
           ),
         cursorToggles(),
         Divider(),
@@ -1282,7 +1274,9 @@ class _ResolutionsMenuState extends State<_ResolutionsMenu> {
   @override
   void initState() {
     super.initState();
-    _getLocalResolutionWayland();
+    WidgetsBinding.instance.addPostFrameCallback((_) {
+      _getLocalResolutionWayland();
+    });
   }
 
   Rect? scaledRect() {
@@ -1559,155 +1553,6 @@ class _ResolutionsMenuState extends State<_ResolutionsMenu> {
   }
 }
 
-class _RustDeskVirtualDisplayMenu extends StatefulWidget {
-  final String id;
-  final FFI ffi;
-
-  _RustDeskVirtualDisplayMenu({
-    Key? key,
-    required this.id,
-    required this.ffi,
-  }) : super(key: key);
-
-  @override
-  State<_RustDeskVirtualDisplayMenu> createState() =>
-      _RustDeskVirtualDisplayMenuState();
-}
-
-class _RustDeskVirtualDisplayMenuState
-    extends State<_RustDeskVirtualDisplayMenu> {
-  @override
-  void initState() {
-    super.initState();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    if (widget.ffi.ffiModel.pi.platform != kPeerPlatformWindows) {
-      return Offstage();
-    }
-    if (!widget.ffi.ffiModel.pi.isInstalled) {
-      return Offstage();
-    }
-
-    final virtualDisplays = widget.ffi.ffiModel.pi.RustDeskVirtualDisplays;
-    final privacyModeState = PrivacyModeState.find(widget.id);
-
-    final children = <Widget>[];
-    for (var i = 0; i < kMaxVirtualDisplayCount; i++) {
-      children.add(Obx(() => CkbMenuButton(
-            value: virtualDisplays.contains(i + 1),
-            onChanged: privacyModeState.isNotEmpty
-                ? null
-                : (bool? value) async {
-                    if (value != null) {
-                      bind.sessionToggleVirtualDisplay(
-                          sessionId: widget.ffi.sessionId,
-                          index: i + 1,
-                          on: value);
-                    }
-                  },
-            child: Text('${translate('Virtual display')} ${i + 1}'),
-            ffi: widget.ffi,
-          )));
-    }
-    children.add(Divider());
-    children.add(Obx(() => MenuButton(
-          onPressed: privacyModeState.isNotEmpty
-              ? null
-              : () {
-                  bind.sessionToggleVirtualDisplay(
-                      sessionId: widget.ffi.sessionId,
-                      index: kAllVirtualDisplay,
-                      on: false);
-                },
-          ffi: widget.ffi,
-          child: Text(translate('Plug out all')),
-        )));
-    return _SubmenuButton(
-      ffi: widget.ffi,
-      menuChildren: children,
-      child: Text(translate("Virtual display")),
-    );
-  }
-}
-
-class _AmyuniVirtualDisplayMenu extends StatefulWidget {
-  final String id;
-  final FFI ffi;
-
-  _AmyuniVirtualDisplayMenu({
-    Key? key,
-    required this.id,
-    required this.ffi,
-  }) : super(key: key);
-
-  @override
-  State<_AmyuniVirtualDisplayMenu> createState() =>
-      _AmiyuniVirtualDisplayMenuState();
-}
-
-class _AmiyuniVirtualDisplayMenuState extends State<_AmyuniVirtualDisplayMenu> {
-  @override
-  void initState() {
-    super.initState();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    if (widget.ffi.ffiModel.pi.platform != kPeerPlatformWindows) {
-      return Offstage();
-    }
-    if (!widget.ffi.ffiModel.pi.isInstalled) {
-      return Offstage();
-    }
-
-    final count = widget.ffi.ffiModel.pi.amyuniVirtualDisplayCount;
-    final privacyModeState = PrivacyModeState.find(widget.id);
-
-    final children = <Widget>[
-      Obx(() => Row(
-            children: [
-              TextButton(
-                onPressed: privacyModeState.isNotEmpty || count == 0
-                    ? null
-                    : () => bind.sessionToggleVirtualDisplay(
-                        sessionId: widget.ffi.sessionId, index: 0, on: false),
-                child: Icon(Icons.remove),
-              ),
-              Text(count.toString()),
-              TextButton(
-                onPressed: privacyModeState.isNotEmpty || count == 4
-                    ? null
-                    : () => bind.sessionToggleVirtualDisplay(
-                        sessionId: widget.ffi.sessionId, index: 0, on: true),
-                child: Icon(Icons.add),
-              ),
-            ],
-          )),
-      Divider(),
-      Obx(() => MenuButton(
-            onPressed: privacyModeState.isNotEmpty || count == 0
-                ? null
-                : () {
-                    bind.sessionToggleVirtualDisplay(
-                        sessionId: widget.ffi.sessionId,
-                        index: kAllVirtualDisplay,
-                        on: false);
-                  },
-            ffi: widget.ffi,
-            child: Text(translate('Plug out all')),
-          )),
-    ];
-
-    return _SubmenuButton(
-      ffi: widget.ffi,
-      menuChildren: children,
-      child: Text(translate("Virtual display")),
-    );
-  }
-}
-
 class _KeyboardMenu extends StatelessWidget {
   final String id;
   final FFI ffi;
@@ -1741,6 +1586,7 @@ class _KeyboardMenu extends StatelessWidget {
               viewMode(),
               Divider(),
               ...toolbarToggles(),
+              ...mobileActions(),
             ]);
   }
 
@@ -1767,7 +1613,9 @@ class _KeyboardMenu extends StatelessWidget {
       // If use flutter to grab keys, we can only use one mode.
       // Map mode and Legacy mode, at least one of them is supported.
       String? modeOnly;
-      if (isInputSourceFlutter) {
+      // Keep both map and legacy mode on web at the moment.
+      // TODO: Remove legacy mode after web supports translate mode on web.
+      if (isInputSourceFlutter && isDesktop) {
         if (bind.sessionIsKeyboardModeSupported(
             sessionId: ffi.sessionId, mode: kKeyMapMode)) {
           modeOnly = kKeyMapMode;
@@ -1871,12 +1719,47 @@ class _KeyboardMenu extends StatelessWidget {
                 if (value == null) return;
                 await bind.sessionToggleOption(
                     sessionId: ffi.sessionId, value: kOptionToggleViewOnly);
-                ffiModel.setViewOnly(id, value);
+                final viewOnly = await bind.sessionGetToggleOption(
+                    sessionId: ffi.sessionId, arg: kOptionToggleViewOnly);
+                ffiModel.setViewOnly(id, viewOnly ?? value);
               }
             : null,
         ffi: ffi,
         child: Text(translate('View Mode')));
   }
+
+  mobileActions() {
+    if (pi.platform != kPeerPlatformAndroid) return [];
+    final enabled = versionCmp(pi.version, '1.2.7') >= 0;
+    if (!enabled) return [];
+    return [
+      Divider(),
+      MenuButton(
+          child: Text(translate('Back')),
+          onPressed: () => ffi.inputModel.onMobileBack(),
+          ffi: ffi),
+      MenuButton(
+          child: Text(translate('Home')),
+          onPressed: () => ffi.inputModel.onMobileHome(),
+          ffi: ffi),
+      MenuButton(
+          child: Text(translate('Apps')),
+          onPressed: () => ffi.inputModel.onMobileApps(),
+          ffi: ffi),
+      MenuButton(
+          child: Text(translate('Volume up')),
+          onPressed: () => ffi.inputModel.onMobileVolumeUp(),
+          ffi: ffi),
+      MenuButton(
+          child: Text(translate('Volume down')),
+          onPressed: () => ffi.inputModel.onMobileVolumeDown(),
+          ffi: ffi),
+      MenuButton(
+          child: Text(translate('Power')),
+          onPressed: () => ffi.inputModel.onMobilePower(),
+          ffi: ffi),
+    ];
+  }
 }
 
 class _ChatMenu extends StatefulWidget {
@@ -1898,34 +1781,49 @@ class _ChatMenuState extends State<_ChatMenu> {
 
   @override
   Widget build(BuildContext context) {
-    return _IconSubmenuButton(
-        tooltip: 'Chat',
-        key: chatButtonKey,
-        svg: 'assets/chat.svg',
-        ffi: widget.ffi,
-        color: _ToolbarTheme.blueColor,
-        hoverColor: _ToolbarTheme.hoverBlueColor,
-        menuChildrenGetter: () => [textChat(), voiceCall()]);
+    if (isWeb) {
+      return buildTextChatButton();
+    } else {
+      return _IconSubmenuButton(
+          tooltip: 'Chat',
+          key: chatButtonKey,
+          svg: 'assets/chat.svg',
+          ffi: widget.ffi,
+          color: _ToolbarTheme.blueColor,
+          hoverColor: _ToolbarTheme.hoverBlueColor,
+          menuChildrenGetter: () => [textChat(), voiceCall()]);
+    }
+  }
+
+  buildTextChatButton() {
+    return _IconMenuButton(
+      assetName: 'assets/message_24dp_5F6368.svg',
+      tooltip: 'Text chat',
+      key: chatButtonKey,
+      onPressed: _textChatOnPressed,
+      color: _ToolbarTheme.blueColor,
+      hoverColor: _ToolbarTheme.hoverBlueColor,
+    );
   }
 
   textChat() {
     return MenuButton(
         child: Text(translate('Text chat')),
         ffi: widget.ffi,
-        onPressed: () {
-          RenderBox? renderBox =
-              chatButtonKey.currentContext?.findRenderObject() as RenderBox?;
+        onPressed: _textChatOnPressed);
+  }
 
-          Offset? initPos;
-          if (renderBox != null) {
-            final pos = renderBox.localToGlobal(Offset.zero);
-            initPos = Offset(pos.dx, pos.dy + _ToolbarTheme.dividerHeight);
-          }
-
-          widget.ffi.chatModel.changeCurrentKey(
-              MessageKey(widget.ffi.id, ChatModel.clientModeID));
-          widget.ffi.chatModel.toggleChatOverlay(chatInitPos: initPos);
-        });
+  _textChatOnPressed() {
+    RenderBox? renderBox =
+        chatButtonKey.currentContext?.findRenderObject() as RenderBox?;
+    Offset? initPos;
+    if (renderBox != null) {
+      final pos = renderBox.localToGlobal(Offset.zero);
+      initPos = Offset(pos.dx, pos.dy + _ToolbarTheme.dividerHeight);
+    }
+    widget.ffi.chatModel
+        .changeCurrentKey(MessageKey(widget.ffi.id, ChatModel.clientModeID));
+    widget.ffi.chatModel.toggleChatOverlay(chatInitPos: initPos);
   }
 
   voiceCall() {
@@ -1950,28 +1848,31 @@ class _VoiceCallMenu extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     menuChildrenGetter() {
-      final audioInput =
-          AudioInput(builder: (devices, currentDevice, setDevice) {
-        return Column(
-          children: devices
-              .map((d) => RdoMenuButton<String>(
-                    child: Container(
-                      child: Text(
-                        d,
-                        overflow: TextOverflow.ellipsis,
+      final audioInput = AudioInput(
+        builder: (devices, currentDevice, setDevice) {
+          return Column(
+            children: devices
+                .map((d) => RdoMenuButton<String>(
+                      child: Container(
+                        child: Text(
+                          d,
+                          overflow: TextOverflow.ellipsis,
+                        ),
+                        constraints: BoxConstraints(maxWidth: 250),
                       ),
-                      constraints: BoxConstraints(maxWidth: 250),
-                    ),
-                    value: d,
-                    groupValue: currentDevice,
-                    onChanged: (v) {
-                      if (v != null) setDevice(v);
-                    },
-                    ffi: ffi,
-                  ))
-              .toList(),
-        );
-      });
+                      value: d,
+                      groupValue: currentDevice,
+                      onChanged: (v) {
+                        if (v != null) setDevice(v);
+                      },
+                      ffi: ffi,
+                    ))
+                .toList(),
+          );
+        },
+        isCm: false,
+        isVoiceCall: true,
+      );
       return [
         audioInput,
         Divider(),
@@ -2023,8 +1924,7 @@ class _RecordMenu extends StatelessWidget {
     var ffi = Provider.of<FfiModel>(context);
     var recordingModel = Provider.of<RecordingModel>(context);
     final visible =
-        (recordingModel.start || ffi.permissions['recording'] != false) &&
-            ffi.pi.currentDisplay != kAllDisplayValue;
+        (recordingModel.start || ffi.permissions['recording'] != false);
     if (!visible) return Offstage();
     return _IconMenuButton(
       assetName: 'assets/rec.svg',
@@ -2333,6 +2233,7 @@ class RdoMenuButton<T> extends StatelessWidget {
 }
 
 class _DraggableShowHide extends StatefulWidget {
+  final String id;
   final SessionID sessionId;
   final RxDouble fractionX;
   final RxBool dragging;
@@ -2344,6 +2245,7 @@ class _DraggableShowHide extends StatefulWidget {
 
   const _DraggableShowHide({
     Key? key,
+    required this.id,
     required this.sessionId,
     required this.fractionX,
     required this.dragging,
@@ -2433,15 +2335,33 @@ class _DraggableShowHideState extends State<_DraggableShowHide> {
     );
     final isFullscreen = stateGlobal.fullscreen;
     const double iconSize = 20;
+
+    buttonWrapper(VoidCallback? onPressed, Widget child,
+        {Color hoverColor = _ToolbarTheme.blueColor}) {
+      final bgColor = buttonStyle.backgroundColor?.resolve({});
+      return TextButton(
+        onPressed: onPressed,
+        child: child,
+        style: buttonStyle.copyWith(
+          backgroundColor: MaterialStateProperty.resolveWith((states) {
+            if (states.contains(MaterialState.hovered)) {
+              return (bgColor ?? hoverColor).withOpacity(0.15);
+            }
+            return bgColor;
+          }),
+        ),
+      );
+    }
+
     final child = Row(
       mainAxisSize: MainAxisSize.min,
       children: [
         _buildDraggable(context),
-        Obx(() => TextButton(
-              onPressed: () {
+        Obx(() => buttonWrapper(
+              () {
                 widget.setFullscreen(!isFullscreen.value);
               },
-              child: Tooltip(
+              Tooltip(
                 message: translate(
                     isFullscreen.isTrue ? 'Exit Fullscreen' : 'Fullscreen'),
                 child: Icon(
@@ -2452,12 +2372,12 @@ class _DraggableShowHideState extends State<_DraggableShowHide> {
                 ),
               ),
             )),
-        if (!isMacOS)
+        if (!isMacOS && !isWebDesktop)
           Obx(() => Offstage(
                 offstage: isFullscreen.isFalse,
-                child: TextButton(
-                  onPressed: () => widget.setMinimize(),
-                  child: Tooltip(
+                child: buttonWrapper(
+                  widget.setMinimize,
+                  Tooltip(
                     message: translate('Minimize'),
                     child: Icon(
                       Icons.remove,
@@ -2466,11 +2386,11 @@ class _DraggableShowHideState extends State<_DraggableShowHide> {
                   ),
                 ),
               )),
-        TextButton(
-          onPressed: () => setState(() {
+        buttonWrapper(
+          () => setState(() {
             widget.toolbarState.switchShow(widget.sessionId);
           }),
-          child: Obx((() => Tooltip(
+          Obx((() => Tooltip(
                 message:
                     translate(show.isTrue ? 'Hide Toolbar' : 'Show Toolbar'),
                 child: Icon(
@@ -2479,6 +2399,25 @@ class _DraggableShowHideState extends State<_DraggableShowHide> {
                 ),
               ))),
         ),
+        if (isWebDesktop)
+          Obx(() {
+            if (show.isTrue) {
+              return Offstage();
+            } else {
+              return buttonWrapper(
+                () => closeConnection(id: widget.id),
+                Tooltip(
+                  message: translate('Close'),
+                  child: Icon(
+                    Icons.close,
+                    size: iconSize,
+                    color: _ToolbarTheme.redColor,
+                  ),
+                ),
+                hoverColor: _ToolbarTheme.redColor,
+              ).paddingOnly(left: iconSize / 2);
+            }
+          })
       ],
     );
     return TextButtonTheme(

flutter/lib/desktop/widgets/scroll_wrapper.dart

@@ -1,27 +0,0 @@
-import 'package:flutter/widgets.dart';
-import 'package:flutter_hbb/consts.dart';
-import 'package:flutter_improved_scrolling/flutter_improved_scrolling.dart';
-
-class DesktopScrollWrapper extends StatelessWidget {
-  final ScrollController scrollController;
-  final Widget child;
-  const DesktopScrollWrapper(
-      {Key? key, required this.scrollController, required this.child})
-      : super(key: key);
-
-  @override
-  Widget build(BuildContext context) {
-    return ImprovedScrolling(
-      scrollController: scrollController,
-      enableCustomMouseWheelScrolling: true,
-      // enableKeyboardScrolling: true, // strange behavior on mac
-      customMouseWheelScrollConfig: CustomMouseWheelScrollConfig(
-          scrollDuration: kDefaultScrollDuration,
-          scrollCurve: Curves.linearToEaseOut,
-          mouseWheelTurnsThrottleTimeMs:
-              kDefaultMouseWheelThrottleDuration.inMilliseconds,
-          scrollAmountMultiplier: kDefaultScrollAmountMultiplier),
-      child: child,
-    );
-  }
-}

flutter/lib/desktop/widgets/tabbar_widget.dart

@@ -227,11 +227,9 @@ typedef TabMenuBuilder = Widget Function(String key);
 typedef LabelGetter = Rx<String> Function(String key);
 
 /// [_lastClickTime], help to handle double click
-int _lastClickTime =
-    DateTime.now().millisecondsSinceEpoch - bind.getDoubleClickTime() - 1000;
+int _lastClickTime = 0;
 
-// ignore: must_be_immutable
-class DesktopTab extends StatelessWidget {
+class DesktopTab extends StatefulWidget {
   final bool showLogo;
   final bool showTitle;
   final bool showMinimize;
@@ -248,15 +246,12 @@ class DesktopTab extends StatelessWidget {
   final Color? selectedTabBackgroundColor;
   final Color? unSelectedTabBackgroundColor;
   final Color? selectedBorderColor;
+  final RxBool? blockTab;
 
   final DesktopTabController controller;
 
-  Rx<DesktopTabState> get state => controller.state;
   final _scrollDebounce = Debouncer(delay: Duration(milliseconds: 50));
 
-  late final DesktopTabType tabType;
-  late final bool isMainWindow;
-
   final RxList<String> invisibleTabKeys = RxList.empty();
 
   DesktopTab({
@@ -277,38 +272,260 @@ class DesktopTab extends StatelessWidget {
     this.selectedTabBackgroundColor,
     this.unSelectedTabBackgroundColor,
     this.selectedBorderColor,
-  }) : super(key: key) {
-    tabType = controller.tabType;
-    isMainWindow = tabType == DesktopTabType.main ||
-        tabType == DesktopTabType.cm ||
-        tabType == DesktopTabType.install;
-  }
+    this.blockTab,
+  }) : super(key: key);
 
   static RxString tablabelGetter(String peerId) {
     final alias = bind.mainGetPeerOptionSync(id: peerId, key: 'alias');
     return RxString(getDesktopTabLabel(peerId, alias));
   }
 
+  @override
+  State<DesktopTab> createState() {
+    return _DesktopTabState();
+  }
+}
+
+// ignore: must_be_immutable
+class _DesktopTabState extends State<DesktopTab>
+    with MultiWindowListener, WindowListener {
+  final _saveFrameDebounce = Debouncer(delay: Duration(seconds: 1));
+  Timer? _macOSCheckRestoreTimer;
+  int _macOSCheckRestoreCounter = 0;
+
+  bool get showLogo => widget.showLogo;
+  bool get showTitle => widget.showTitle;
+  bool get showMinimize => widget.showMinimize;
+  bool get showMaximize => widget.showMaximize;
+  bool get showClose => widget.showClose;
+  Widget Function(Widget pageView)? get pageViewBuilder =>
+      widget.pageViewBuilder;
+  TabMenuBuilder? get tabMenuBuilder => widget.tabMenuBuilder;
+  Widget? get tail => widget.tail;
+  Future<bool> Function()? get onWindowCloseButton =>
+      widget.onWindowCloseButton;
+  TabBuilder? get tabBuilder => widget.tabBuilder;
+  LabelGetter? get labelGetter => widget.labelGetter;
+  double? get maxLabelWidth => widget.maxLabelWidth;
+  Color? get selectedTabBackgroundColor => widget.selectedTabBackgroundColor;
+  Color? get unSelectedTabBackgroundColor =>
+      widget.unSelectedTabBackgroundColor;
+  Color? get selectedBorderColor => widget.selectedBorderColor;
+  RxBool? get blockTab => widget.blockTab;
+  DesktopTabController get controller => widget.controller;
+  RxList<String> get invisibleTabKeys => widget.invisibleTabKeys;
+  Debouncer get _scrollDebounce => widget._scrollDebounce;
+
+  Rx<DesktopTabState> get state => controller.state;
+
+  DesktopTabType get tabType => controller.tabType;
+  bool get isMainWindow =>
+      tabType == DesktopTabType.main ||
+      tabType == DesktopTabType.cm ||
+      tabType == DesktopTabType.install;
+
+  _DesktopTabState() : super();
+
+  static RxString tablabelGetter(String peerId) {
+    final alias = bind.mainGetPeerOptionSync(id: peerId, key: 'alias');
+    return RxString(getDesktopTabLabel(peerId, alias));
+  }
+
+  @override
+  void initState() {
+    super.initState();
+    DesktopMultiWindow.addListener(this);
+    windowManager.addListener(this);
+
+    Future.delayed(Duration(milliseconds: 500), () {
+      if (isMainWindow) {
+        windowManager.isMaximized().then((maximized) {
+          if (stateGlobal.isMaximized.value != maximized) {
+            WidgetsBinding.instance.addPostFrameCallback(
+                (_) => setState(() => stateGlobal.setMaximized(maximized)));
+          }
+        });
+      } else {
+        final wc = WindowController.fromWindowId(kWindowId!);
+        wc.isMaximized().then((maximized) {
+          debugPrint("isMaximized $maximized");
+          if (stateGlobal.isMaximized.value != maximized) {
+            WidgetsBinding.instance.addPostFrameCallback(
+                (_) => setState(() => stateGlobal.setMaximized(maximized)));
+          }
+        });
+      }
+    });
+  }
+
+  @override
+  void dispose() {
+    DesktopMultiWindow.removeListener(this);
+    windowManager.removeListener(this);
+    _macOSCheckRestoreTimer?.cancel();
+    super.dispose();
+  }
+
+  void _setMaximized(bool maximize) {
+    stateGlobal.setMaximized(maximize);
+    _saveFrameDebounce.call(_saveFrame);
+    setState(() {});
+  }
+
+  @override
+  void onWindowFocus() {
+    stateGlobal.isFocused.value = true;
+  }
+
+  @override
+  void onWindowBlur() {
+    stateGlobal.isFocused.value = false;
+  }
+
+  @override
+  void onWindowMinimize() {
+    stateGlobal.setMinimized(true);
+    stateGlobal.setMaximized(false);
+    super.onWindowMinimize();
+  }
+
+  @override
+  void onWindowMaximize() {
+    stateGlobal.setMinimized(false);
+    _setMaximized(true);
+    super.onWindowMaximize();
+  }
+
+  @override
+  void onWindowUnmaximize() {
+    stateGlobal.setMinimized(false);
+    _setMaximized(false);
+    super.onWindowUnmaximize();
+  }
+
+  _saveFrame() async {
+    if (tabType == DesktopTabType.main) {
+      await saveWindowPosition(WindowType.Main);
+    } else if (kWindowType != null && kWindowId != null) {
+      await saveWindowPosition(kWindowType!, windowId: kWindowId);
+    }
+  }
+
+  @override
+  void onWindowMoved() {
+    _saveFrameDebounce.call(_saveFrame);
+    super.onWindowMoved();
+  }
+
+  @override
+  void onWindowResized() {
+    _saveFrameDebounce.call(_saveFrame);
+    super.onWindowMoved();
+  }
+
+  @override
+  void onWindowClose() async {
+    mainWindowClose() async => await windowManager.hide();
+    notMainWindowClose(WindowController windowController) async {
+      if (controller.length != 0) {
+        debugPrint("close not empty multiwindow from taskbar");
+        if (isWindows) {
+          await windowController.show();
+          await windowController.focus();
+          final res = await onWindowCloseButton?.call() ?? true;
+          if (!res) return;
+        }
+        controller.clear();
+      }
+      await windowController.hide();
+      await rustDeskWinManager
+          .call(WindowType.Main, kWindowEventHide, {"id": kWindowId!});
+    }
+
+    macOSWindowClose(
+      Future<bool> Function() checkFullscreen,
+      Future<void> Function() closeFunc,
+    ) async {
+      _macOSCheckRestoreCounter = 0;
+      _macOSCheckRestoreTimer =
+          Timer.periodic(Duration(milliseconds: 30), (timer) async {
+        _macOSCheckRestoreCounter++;
+        if (!await checkFullscreen() || _macOSCheckRestoreCounter >= 30) {
+          _macOSCheckRestoreTimer?.cancel();
+          _macOSCheckRestoreTimer = null;
+          Timer(Duration(milliseconds: 700), () async => await closeFunc());
+        }
+      });
+    }
+
+    // hide window on close
+    if (isMainWindow) {
+      if (rustDeskWinManager.getActiveWindows().contains(kMainWindowId)) {
+        await rustDeskWinManager.unregisterActiveWindow(kMainWindowId);
+      }
+      // macOS specific workaround, the window is not hiding when in fullscreen.
+      if (isMacOS && await windowManager.isFullScreen()) {
+        await windowManager.setFullScreen(false);
+        await macOSWindowClose(
+          () async => await windowManager.isFullScreen(),
+          mainWindowClose,
+        );
+      } else {
+        await mainWindowClose();
+      }
+    } else {
+      // it's safe to hide the subwindow
+      final controller = WindowController.fromWindowId(kWindowId!);
+      if (isMacOS) {
+        // onWindowClose() maybe called multiple times because of loopCloseWindow() in remote_tab_page.dart.
+        // use ??=  to make sure the value is set on first call.
+
+        if (await onWindowCloseButton?.call() ?? true) {
+          if (await controller.isFullScreen()) {
+            await controller.setFullscreen(false);
+            stateGlobal.setFullscreen(false, procWnd: false);
+            await macOSWindowClose(
+              () async => await controller.isFullScreen(),
+              () async => await notMainWindowClose(controller),
+            );
+          } else {
+            await notMainWindowClose(controller);
+          }
+        }
+      } else {
+        await notMainWindowClose(controller);
+      }
+    }
+    super.onWindowClose();
+  }
+
   @override
   Widget build(BuildContext context) {
     return Column(children: [
-      Obx(() => Offstage(
-          offstage: !stateGlobal.showTabBar.isTrue ||
-              (kUseCompatibleUiMode && isHideSingleItem()),
-          child: SizedBox(
+      Obx(() {
+        if (stateGlobal.showTabBar.isTrue &&
+            !(kUseCompatibleUiMode && isHideSingleItem())) {
+          final showBottomDivider = _showTabBarBottomDivider(tabType);
+          return SizedBox(
             height: _kTabBarHeight,
             child: Column(
               children: [
                 SizedBox(
-                  height: _kTabBarHeight - 1,
+                  height:
+                      showBottomDivider ? _kTabBarHeight - 1 : _kTabBarHeight,
                   child: _buildBar(),
                 ),
-                const Divider(
-                  height: 1,
-                ),
+                if (showBottomDivider)
+                  const Divider(
+                    height: 1,
+                  ),
               ],
             ),
-          ))),
+          );
+        } else {
+          return Offstage();
+        }
+      }),
       Expanded(
           child: pageViewBuilder != null
               ? pageViewBuilder!(_buildPageView())
@@ -317,10 +534,15 @@ class DesktopTab extends StatelessWidget {
   }
 
   Widget _buildBlock({required Widget child}) {
-    if (tabType != DesktopTabType.main) {
+    if (blockTab != null) {
+      return buildRemoteBlock(
+          child: child,
+          block: blockTab!,
+          use: canBeBlocked,
+          mask: tabType == DesktopTabType.main);
+    } else {
       return child;
     }
-    return buildRemoteBlock(child: child, use: canBeBlocked);
   }
 
   List<Widget> _tabWidgets = [];
@@ -330,6 +552,13 @@ class DesktopTab extends StatelessWidget {
             controller: state.value.pageController,
             physics: NeverScrollableScrollPhysics(),
             children: () {
+              if (DesktopTabType.cm == tabType) {
+                // Fix when adding a new tab still showing closed tabs with the same peer id, which would happen after the DesktopTab was stateful.
+                return state.value.tabs.map((tab) {
+                  return tab.page;
+                }).toList();
+              }
+
               /// to-do refactor, separate connection state and UI state for remote session.
               /// [workaround] PageView children need an immutable list, after it has been passed into PageView
               final tabLen = state.value.tabs.length;
@@ -457,7 +686,6 @@ class DesktopTab extends StatelessWidget {
         // hide simulated action buttons when we in compatible ui mode, because of reusing system title bar.
         WindowActionPanel(
           isMainWindow: isMainWindow,
-          tabType: tabType,
           state: state,
           tabController: controller,
           invisibleTabKeys: invisibleTabKeys,
@@ -475,7 +703,6 @@ class DesktopTab extends StatelessWidget {
 
 class WindowActionPanel extends StatefulWidget {
   final bool isMainWindow;
-  final DesktopTabType tabType;
   final Rx<DesktopTabState> state;
   final DesktopTabController tabController;
 
@@ -491,7 +718,6 @@ class WindowActionPanel extends StatefulWidget {
   const WindowActionPanel(
       {Key? key,
       required this.isMainWindow,
-      required this.tabType,
       required this.state,
       required this.tabController,
       required this.invisibleTabKeys,
@@ -509,180 +735,7 @@ class WindowActionPanel extends StatefulWidget {
   }
 }
 
-class WindowActionPanelState extends State<WindowActionPanel>
-    with MultiWindowListener, WindowListener {
-  final _saveFrameDebounce = Debouncer(delay: Duration(seconds: 1));
-  Timer? _macOSCheckRestoreTimer;
-  int _macOSCheckRestoreCounter = 0;
-
-  @override
-  void initState() {
-    super.initState();
-    DesktopMultiWindow.addListener(this);
-    windowManager.addListener(this);
-
-    Future.delayed(Duration(milliseconds: 500), () {
-      if (widget.isMainWindow) {
-        windowManager.isMaximized().then((maximized) {
-          if (stateGlobal.isMaximized.value != maximized) {
-            WidgetsBinding.instance.addPostFrameCallback(
-                (_) => setState(() => stateGlobal.setMaximized(maximized)));
-          }
-        });
-      } else {
-        final wc = WindowController.fromWindowId(kWindowId!);
-        wc.isMaximized().then((maximized) {
-          debugPrint("isMaximized $maximized");
-          if (stateGlobal.isMaximized.value != maximized) {
-            WidgetsBinding.instance.addPostFrameCallback(
-                (_) => setState(() => stateGlobal.setMaximized(maximized)));
-          }
-        });
-      }
-    });
-  }
-
-  @override
-  void dispose() {
-    DesktopMultiWindow.removeListener(this);
-    windowManager.removeListener(this);
-    _macOSCheckRestoreTimer?.cancel();
-    super.dispose();
-  }
-
-  void _setMaximized(bool maximize) {
-    stateGlobal.setMaximized(maximize);
-    _saveFrameDebounce.call(_saveFrame);
-    setState(() {});
-  }
-
-  @override
-  void onWindowFocus() {
-    stateGlobal.isFocused.value = true;
-  }
-
-  @override
-  void onWindowBlur() {
-    stateGlobal.isFocused.value = false;
-  }
-
-  @override
-  void onWindowMinimize() {
-    stateGlobal.setMinimized(true);
-    stateGlobal.setMaximized(false);
-    super.onWindowMinimize();
-  }
-
-  @override
-  void onWindowMaximize() {
-    stateGlobal.setMinimized(false);
-    _setMaximized(true);
-    super.onWindowMaximize();
-  }
-
-  @override
-  void onWindowUnmaximize() {
-    stateGlobal.setMinimized(false);
-    _setMaximized(false);
-    super.onWindowUnmaximize();
-  }
-
-  _saveFrame() async {
-    if (widget.tabType == DesktopTabType.main) {
-      await saveWindowPosition(WindowType.Main);
-    } else if (kWindowType != null && kWindowId != null) {
-      await saveWindowPosition(kWindowType!, windowId: kWindowId);
-    }
-  }
-
-  @override
-  void onWindowMoved() {
-    _saveFrameDebounce.call(_saveFrame);
-    super.onWindowMoved();
-  }
-
-  @override
-  void onWindowResized() {
-    _saveFrameDebounce.call(_saveFrame);
-    super.onWindowMoved();
-  }
-
-  @override
-  void onWindowClose() async {
-    mainWindowClose() async => await windowManager.hide();
-    notMainWindowClose(WindowController controller) async {
-      if (widget.tabController.length != 0) {
-        debugPrint("close not empty multiwindow from taskbar");
-        if (isWindows) {
-          await controller.show();
-          await controller.focus();
-          final res = await widget.onClose?.call() ?? true;
-          if (!res) return;
-        }
-        widget.tabController.clear();
-      }
-      await controller.hide();
-      await rustDeskWinManager
-          .call(WindowType.Main, kWindowEventHide, {"id": kWindowId!});
-    }
-
-    macOSWindowClose(
-      Future<bool> Function() checkFullscreen,
-      Future<void> Function() closeFunc,
-    ) async {
-      _macOSCheckRestoreCounter = 0;
-      _macOSCheckRestoreTimer =
-          Timer.periodic(Duration(milliseconds: 30), (timer) async {
-        _macOSCheckRestoreCounter++;
-        if (!await checkFullscreen() || _macOSCheckRestoreCounter >= 30) {
-          _macOSCheckRestoreTimer?.cancel();
-          _macOSCheckRestoreTimer = null;
-          Timer(Duration(milliseconds: 700), () async => await closeFunc());
-        }
-      });
-    }
-
-    // hide window on close
-    if (widget.isMainWindow) {
-      if (rustDeskWinManager.getActiveWindows().contains(kMainWindowId)) {
-        await rustDeskWinManager.unregisterActiveWindow(kMainWindowId);
-      }
-      // macOS specific workaround, the window is not hiding when in fullscreen.
-      if (isMacOS && await windowManager.isFullScreen()) {
-        await windowManager.setFullScreen(false);
-        await macOSWindowClose(
-          () async => await windowManager.isFullScreen(),
-          mainWindowClose,
-        );
-      } else {
-        await mainWindowClose();
-      }
-    } else {
-      // it's safe to hide the subwindow
-      final controller = WindowController.fromWindowId(kWindowId!);
-      if (isMacOS) {
-        // onWindowClose() maybe called multiple times because of loopCloseWindow() in remote_tab_page.dart.
-        // use ??=  to make sure the value is set on first call.
-
-        if (await widget.onClose?.call() ?? true) {
-          if (await controller.isFullScreen()) {
-            await controller.setFullscreen(false);
-            stateGlobal.setFullscreen(false, procWnd: false);
-            await macOSWindowClose(
-              () async => await controller.isFullScreen(),
-              () async => await notMainWindowClose(controller),
-            );
-          } else {
-            await notMainWindowClose(controller);
-          }
-        }
-      } else {
-        await notMainWindowClose(controller);
-      }
-    }
-    super.onWindowClose();
-  }
-
+class WindowActionPanelState extends State<WindowActionPanel> {
   bool showTabDowndown() {
     return widget.tabController.state.value.tabs.length > 1 &&
         (widget.tabController.tabType == DesktopTabType.remoteScreen ||
@@ -703,72 +756,69 @@ class WindowActionPanelState extends State<WindowActionPanel>
     return Row(
       mainAxisAlignment: MainAxisAlignment.end,
       children: [
-        Obx(() => Offstage(
-              offstage:
-                  !(showTabDowndown() && existingInvisibleTab().isNotEmpty),
-              child: _TabDropDownButton(
-                  controller: widget.tabController,
-                  labelGetter: widget.labelGetter,
-                  tabkeys: existingInvisibleTab()),
-            )),
-        Offstage(offstage: widget.tail == null, child: widget.tail),
-        Offstage(
-          offstage: kUseCompatibleUiMode,
-          child: Row(
+        Obx(() {
+          if (showTabDowndown() && existingInvisibleTab().isNotEmpty) {
+            return _TabDropDownButton(
+                controller: widget.tabController,
+                labelGetter: widget.labelGetter,
+                tabkeys: existingInvisibleTab());
+          } else {
+            return Offstage();
+          }
+        }),
+        if (widget.tail != null) widget.tail!,
+        if (!kUseCompatibleUiMode)
+          Row(
             children: [
-              Offstage(
-                  offstage: !widget.showMinimize || isMacOS,
-                  child: ActionIcon(
-                    message: 'Minimize',
-                    icon: IconFont.min,
-                    onTap: () {
-                      if (widget.isMainWindow) {
-                        windowManager.minimize();
-                      } else {
-                        WindowController.fromWindowId(kWindowId!).minimize();
-                      }
-                    },
-                    isClose: false,
-                  )),
-              Offstage(
-                  offstage: !widget.showMaximize || isMacOS,
-                  child: Obx(() => ActionIcon(
-                        message: stateGlobal.isMaximized.isTrue
-                            ? 'Restore'
-                            : 'Maximize',
-                        icon: stateGlobal.isMaximized.isTrue
-                            ? IconFont.restore
-                            : IconFont.max,
-                        onTap: bind.isIncomingOnly() && isInHomePage()
-                            ? null
-                            : _toggleMaximize,
-                        isClose: false,
-                      ))),
-              Offstage(
-                  offstage: !widget.showClose || isMacOS,
-                  child: ActionIcon(
-                    message: 'Close',
-                    icon: IconFont.close,
-                    onTap: () async {
-                      final res = await widget.onClose?.call() ?? true;
-                      if (res) {
-                        // hide for all window
-                        // note: the main window can be restored by tray icon
-                        Future.delayed(Duration.zero, () async {
-                          if (widget.isMainWindow) {
-                            await windowManager.close();
-                          } else {
-                            await WindowController.fromWindowId(kWindowId!)
-                                .close();
-                          }
-                        });
-                      }
-                    },
-                    isClose: true,
-                  ))
+              if (widget.showMinimize && !isMacOS)
+                ActionIcon(
+                  message: 'Minimize',
+                  icon: IconFont.min,
+                  onTap: () {
+                    if (widget.isMainWindow) {
+                      windowManager.minimize();
+                    } else {
+                      WindowController.fromWindowId(kWindowId!).minimize();
+                    }
+                  },
+                  isClose: false,
+                ),
+              if (widget.showMaximize && !isMacOS)
+                Obx(() => ActionIcon(
+                      message: stateGlobal.isMaximized.isTrue
+                          ? 'Restore'
+                          : 'Maximize',
+                      icon: stateGlobal.isMaximized.isTrue
+                          ? IconFont.restore
+                          : IconFont.max,
+                      onTap: bind.isIncomingOnly() && isInHomePage()
+                          ? null
+                          : _toggleMaximize,
+                      isClose: false,
+                    )),
+              if (widget.showClose && !isMacOS)
+                ActionIcon(
+                  message: 'Close',
+                  icon: IconFont.close,
+                  onTap: () async {
+                    final res = await widget.onClose?.call() ?? true;
+                    if (res) {
+                      // hide for all window
+                      // note: the main window can be restored by tray icon
+                      Future.delayed(Duration.zero, () async {
+                        if (widget.isMainWindow) {
+                          await windowManager.close();
+                        } else {
+                          await WindowController.fromWindowId(kWindowId!)
+                              .close();
+                        }
+                      });
+                    }
+                  },
+                  isClose: true,
+                )
             ],
           ),
-        ),
       ],
     );
   }
@@ -1121,7 +1171,10 @@ class _TabState extends State<_Tab> with RestorationMixin {
               child: Row(
                 children: [
                   SizedBox(
-                      height: _kTabBarHeight,
+                      // _kTabBarHeight also displays normally
+                      height: _showTabBarBottomDivider(widget.tabType)
+                          ? _kTabBarHeight - 1
+                          : _kTabBarHeight,
                       child: Row(
                           crossAxisAlignment: CrossAxisAlignment.center,
                           children: [
@@ -1172,22 +1225,26 @@ class _CloseButton extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return SizedBox(
-        width: _kIconSize,
-        child: Offstage(
-          offstage: !visible,
-          child: InkWell(
-            hoverColor: MyTheme.tabbar(context).closeHoverColor,
-            customBorder: const CircleBorder(),
-            onTap: () => onClose(),
-            child: Icon(
-              Icons.close,
-              size: _kIconSize,
-              color: tabSelected
-                  ? MyTheme.tabbar(context).selectedIconColor
-                  : MyTheme.tabbar(context).unSelectedIconColor,
-            ),
-          ),
-        )).paddingOnly(left: 10);
+            width: _kIconSize,
+            child: () {
+              if (visible) {
+                return InkWell(
+                  hoverColor: MyTheme.tabbar(context).closeHoverColor,
+                  customBorder: const CircleBorder(),
+                  onTap: () => onClose(),
+                  child: Icon(
+                    Icons.close,
+                    size: _kIconSize,
+                    color: tabSelected
+                        ? MyTheme.tabbar(context).selectedIconColor
+                        : MyTheme.tabbar(context).unSelectedIconColor,
+                  ),
+                );
+              } else {
+                return Offstage();
+              }
+            }())
+        .paddingOnly(left: 10);
   }
 }
 
@@ -1216,13 +1273,7 @@ class ActionIcon extends StatefulWidget {
 }
 
 class _ActionIconState extends State<ActionIcon> {
-  var hover = false.obs;
-
-  @override
-  void initState() {
-    super.initState();
-    hover.value = false;
-  }
+  final hover = false.obs;
 
   @override
   Widget build(BuildContext context) {
@@ -1341,27 +1392,30 @@ class _TabDropDownButtonState extends State<_TabDropDownButton> {
                       child: InkWell(child: Text(label)),
                     ),
                     Obx(
-                      () => Offstage(
-                        offstage: !(tabInfo?.onTabCloseButton != null &&
-                            menuHover.value),
-                        child: InkWell(
-                            onTap: () {
-                              tabInfo?.onTabCloseButton?.call();
-                              if (Navigator.of(context).canPop()) {
-                                Navigator.of(context).pop();
-                              }
-                            },
-                            child: MouseRegion(
-                                cursor: SystemMouseCursors.click,
-                                onHover: (event) =>
-                                    setState(() => btnHover.value = true),
-                                onExit: (event) =>
-                                    setState(() => btnHover.value = false),
-                                child: Icon(Icons.close,
-                                    color:
-                                        btnHover.value ? Colors.red : null))),
-                      ),
-                    )
+                      () {
+                        if (tabInfo?.onTabCloseButton != null &&
+                            menuHover.value) {
+                          return InkWell(
+                              onTap: () {
+                                tabInfo?.onTabCloseButton?.call();
+                                if (Navigator.of(context).canPop()) {
+                                  Navigator.of(context).pop();
+                                }
+                              },
+                              child: MouseRegion(
+                                  cursor: SystemMouseCursors.click,
+                                  onHover: (event) =>
+                                      setState(() => btnHover.value = true),
+                                  onExit: (event) =>
+                                      setState(() => btnHover.value = false),
+                                  child: Icon(Icons.close,
+                                      color:
+                                          btnHover.value ? Colors.red : null)));
+                        } else {
+                          return Offstage();
+                        }
+                      },
+                    ),
                   ],
                 ),
               ),
@@ -1373,6 +1427,10 @@ class _TabDropDownButtonState extends State<_TabDropDownButton> {
   }
 }
 
+bool _showTabBarBottomDivider(DesktopTabType tabType) {
+  return tabType == DesktopTabType.main || tabType == DesktopTabType.install;
+}
+
 class TabbarTheme extends ThemeExtension<TabbarTheme> {
   final Color? selectedTabIconColor;
   final Color? unSelectedTabIconColor;

flutter/lib/main.dart

@@ -36,6 +36,7 @@ WindowType? kWindowType;
 late List<String> kBootArgs;
 
 Future<void> main(List<String> args) async {
+  earlyAssert();
   WidgetsFlutterBinding.ensureInitialized();
 
   debugPrint("launch args: $args");
@@ -119,6 +120,7 @@ Future<void> initEnv(String appType) async {
 void runMainApp(bool startService) async {
   // register uni links
   await initEnv(kAppTypeMain);
+  checkUpdate();
   // trigger connection status updater
   await bind.mainCheckConnectStatus();
   if (startService) {
@@ -155,13 +157,14 @@ void runMainApp(bool startService) async {
 
 void runMobileApp() async {
   await initEnv(kAppTypeMain);
+  checkUpdate();
   if (isAndroid) androidChannelInit();
   if (isAndroid) platformFFI.syncAndroidServiceAppDirConfigPath();
   draggablePositions.load();
   await Future.wait([gFFI.abModel.loadCache(), gFFI.groupModel.loadCache()]);
   gFFI.userModel.refreshCurrentUser();
   runApp(App());
-  if (!isWeb) await initUniLinks();
+  await initUniLinks();
 }
 
 void runMultiWindow(
@@ -260,7 +263,7 @@ showCmWindow({bool isStartup = false}) async {
     WindowOptions windowOptions = getHiddenTitleBarWindowOptions(
         size: kConnectionManagerWindowSizeClosedChat, alwaysOnTop: true);
     await windowManager.waitUntilReadyToShow(windowOptions, null);
-    bind.mainHideDocker();
+    bind.mainHideDock();
     await Future.wait([
       windowManager.show(),
       windowManager.focus(),
@@ -288,14 +291,14 @@ hideCmWindow({bool isStartup = false}) async {
         size: kConnectionManagerWindowSizeClosedChat);
     windowManager.setOpacity(0);
     await windowManager.waitUntilReadyToShow(windowOptions, null);
-    bind.mainHideDocker();
+    bind.mainHideDock();
     await windowManager.minimize();
     await windowManager.hide();
     _isCmReadyToShow = true;
   } else if (_isCmReadyToShow) {
     if (await windowManager.getOpacity() != 0) {
       await windowManager.setOpacity(0);
-      bind.mainHideDocker();
+      bind.mainHideDock();
       await windowManager.minimize();
       await windowManager.hide();
     }
@@ -372,7 +375,7 @@ class App extends StatefulWidget {
   State<App> createState() => _AppState();
 }
 
-class _AppState extends State<App> {
+class _AppState extends State<App> with WidgetsBindingObserver {
   @override
   void initState() {
     super.initState();
@@ -396,6 +399,34 @@ class _AppState extends State<App> {
         bind.mainChangeTheme(dark: to.toShortString());
       }
     };
+    WidgetsBinding.instance.addObserver(this);
+    WidgetsBinding.instance.addPostFrameCallback((_) => _updateOrientation());
+  }
+
+  @override
+  void dispose() {
+    WidgetsBinding.instance.removeObserver(this);
+    super.dispose();
+  }
+
+  @override
+  void didChangeMetrics() {
+    _updateOrientation();
+  }
+
+  void _updateOrientation() {
+    if (isDesktop) return;
+
+    // Don't use `MediaQuery.of(context).orientation` in `didChangeMetrics()`,
+    // my test (Flutter 3.19.6, Android 14) is always the reverse value.
+    // https://github.com/flutter/flutter/issues/60899
+    // stateGlobal.isPortrait.value =
+    //     MediaQuery.of(context).orientation == Orientation.portrait;
+
+    final orientation = View.of(context).physicalSize.aspectRatio > 1
+        ? Orientation.landscape
+        : Orientation.portrait;
+    stateGlobal.isPortrait.value = orientation == Orientation.portrait;
   }
 
   @override
@@ -416,7 +447,9 @@ class _AppState extends State<App> {
         child: GetMaterialApp(
           navigatorKey: globalKey,
           debugShowCheckedModeBanner: false,
-          title: 'RustDesk',
+          title: isWeb
+              ? '${bind.mainGetAppNameSync()} Web Client V2 (Preview)'
+              : bind.mainGetAppNameSync(),
           theme: MyTheme.lightTheme,
           darkTheme: MyTheme.darkTheme,
           themeMode: MyTheme.currentThemeMode(),
@@ -447,11 +480,21 @@ class _AppState extends State<App> {
               : (context, child) {
                   child = _keepScaleBuilder(context, child);
                   child = botToastBuilder(context, child);
-                  if (isDesktop && desktopType == DesktopType.main) {
+                  if ((isDesktop && desktopType == DesktopType.main) ||
+                      isWebDesktop) {
                     child = keyListenerBuilder(context, child);
                   }
                   if (isLinux) {
-                    child = buildVirtualWindowFrame(context, child);
+                    // `(!(isLinuxMateDesktop || isLinuxMint))` is not used here for clarity.
+                    // `isLinuxMint` will call ffi function.
+                    if (!isLinuxMateDesktop) {
+                      if (!isLinuxMint) {
+                        debugPrint(
+                            'Linux distro is not linuxmint, and desktop is not mate, '
+                            'so we build virtual window frame.');
+                        child = buildVirtualWindowFrame(context, child);
+                      }
+                    }
                   }
                   return child;
                 },
@@ -475,7 +518,7 @@ _registerEventHandler() {
     platformFFI.registerEventHandler('theme', 'theme', (evt) async {
       String? dark = evt['dark'];
       if (dark != null) {
-        MyTheme.changeDarkMode(MyTheme.themeModeFromString(dark));
+        await MyTheme.changeDarkMode(MyTheme.themeModeFromString(dark));
       }
     });
     platformFFI.registerEventHandler('language', 'language', (_) async {

flutter/lib/mobile/pages/connection_page.dart

@@ -3,25 +3,24 @@ import 'dart:async';
 import 'package:auto_size_text_field/auto_size_text_field.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_hbb/common/formatter/id_formatter.dart';
+import 'package:flutter_hbb/common/widgets/connection_page_title.dart';
+import 'package:flutter_hbb/models/state_model.dart';
 import 'package:get/get.dart';
 import 'package:provider/provider.dart';
 import 'package:url_launcher/url_launcher.dart';
 import 'package:flutter_hbb/models/peer_model.dart';
 
 import '../../common.dart';
-import '../../common/widgets/login.dart';
 import '../../common/widgets/peer_tab_page.dart';
 import '../../common/widgets/autocomplete.dart';
 import '../../consts.dart';
 import '../../models/model.dart';
 import '../../models/platform_model.dart';
 import 'home_page.dart';
-import 'scan_page.dart';
-import 'settings_page.dart';
 
 /// Connection page for connecting to a remote peer.
 class ConnectionPage extends StatefulWidget implements PageShape {
-  ConnectionPage({Key? key}) : super(key: key);
+  ConnectionPage({Key? key, required this.appBarActions}) : super(key: key);
 
   @override
   final icon = const Icon(Icons.connected_tv);
@@ -30,7 +29,7 @@ class ConnectionPage extends StatefulWidget implements PageShape {
   final title = translate("Connection");
 
   @override
-  final appBarActions = isWeb ? <Widget>[const WebMenu()] : <Widget>[];
+  final List<Widget> appBarActions;
 
   @override
   State<ConnectionPage> createState() => _ConnectionPageState();
@@ -42,41 +41,36 @@ class _ConnectionPageState extends State<ConnectionPage> {
   final _idController = IDTextEditingController();
   final RxBool _idEmpty = true.obs;
 
-  /// Update url. If it's not null, means an update is available.
-  var _updateUrl = '';
   List<Peer> peers = [];
 
   bool isPeersLoading = false;
   bool isPeersLoaded = false;
   StreamSubscription? _uniLinksSubscription;
 
+  // https://github.com/flutter/flutter/issues/157244
+  Iterable<Peer> _autocompleteOpts = [];
+
+  _ConnectionPageState() {
+    if (!isWeb) _uniLinksSubscription = listenUniLinks();
+    _idController.addListener(() {
+      _idEmpty.value = _idController.text.isEmpty;
+    });
+    Get.put<IDTextEditingController>(_idController);
+  }
+
   @override
   void initState() {
     super.initState();
-    if (!isWeb) _uniLinksSubscription = listenUniLinks();
     if (_idController.text.isEmpty) {
-      () async {
+      WidgetsBinding.instance.addPostFrameCallback((_) async {
         final lastRemoteId = await bind.mainGetLastRemoteId();
         if (lastRemoteId != _idController.id) {
           setState(() {
             _idController.id = lastRemoteId;
           });
         }
-      }();
+      });
     }
-    if (isAndroid) {
-      if (!bind.isCustomClient()) {
-        Timer(const Duration(seconds: 1), () async {
-          _updateUrl = await bind.mainGetSoftwareUpdateUrl();
-          if (_updateUrl.isNotEmpty) setState(() {});
-        });
-      }
-    }
-
-    _idController.addListener(() {
-      _idEmpty.value = _idController.text.isEmpty;
-    });
-    Get.put<IDTextEditingController>(_idController);
   }
 
   @override
@@ -86,7 +80,8 @@ class _ConnectionPageState extends State<ConnectionPage> {
       slivers: [
         SliverList(
             delegate: SliverChildListDelegate([
-          if (!bind.isCustomClient()) _buildUpdateUI(),
+          if (!bind.isCustomClient())
+            Obx(() => _buildUpdateUI(stateGlobal.updateUrl.value)),
           _buildRemoteIDTextField(),
         ])),
         SliverFillRemaining(
@@ -105,13 +100,21 @@ class _ConnectionPageState extends State<ConnectionPage> {
   }
 
   /// UI for software update.
-  /// If [_updateUrl] is not empty, shows a button to update the software.
-  Widget _buildUpdateUI() {
-    return _updateUrl.isEmpty
+  /// If _updateUrl] is not empty, shows a button to update the software.
+  Widget _buildUpdateUI(String updateUrl) {
+    return updateUrl.isEmpty
         ? const SizedBox(height: 0)
         : InkWell(
             onTap: () async {
               final url = 'https://rustdesk.com/download';
+              // https://pub.dev/packages/url_launcher#configuration 
+              // https://developer.android.com/training/package-visibility/use-cases#open-urls-custom-tabs
+              //
+              // `await launchUrl(Uri.parse(url))` can also run if skip
+              // 1. The following check
+              // 2. `<action android:name="android.support.customtabs.action.CustomTabsService" />` in AndroidManifest.xml
+              //
+              // But it is better to add the check.
               if (await canLaunchUrl(Uri.parse(url))) {
                 await launchUrl(Uri.parse(url));
               }
@@ -158,7 +161,7 @@ class _ConnectionPageState extends State<ConnectionPage> {
                   child: Autocomplete<Peer>(
                     optionsBuilder: (TextEditingValue textEditingValue) {
                       if (textEditingValue.text == '') {
-                        return const Iterable<Peer>.empty();
+                        _autocompleteOpts = const Iterable<Peer>.empty();
                       } else if (peers.isEmpty && !isPeersLoaded) {
                         Peer emptyPeer = Peer(
                           id: '',
@@ -174,7 +177,7 @@ class _ConnectionPageState extends State<ConnectionPage> {
                           rdpUsername: '',
                           loginName: '',
                         );
-                        return [emptyPeer];
+                        _autocompleteOpts = [emptyPeer];
                       } else {
                         String textWithoutSpaces =
                             textEditingValue.text.replaceAll(" ", "");
@@ -186,7 +189,7 @@ class _ConnectionPageState extends State<ConnectionPage> {
                         }
                         String textToFind = textEditingValue.text.toLowerCase();
 
-                        return peers
+                        _autocompleteOpts = peers
                             .where((peer) =>
                                 peer.id.toLowerCase().contains(textToFind) ||
                                 peer.username
@@ -198,12 +201,15 @@ class _ConnectionPageState extends State<ConnectionPage> {
                                 peer.alias.toLowerCase().contains(textToFind))
                             .toList();
                       }
+                      return _autocompleteOpts;
                     },
                     fieldViewBuilder: (BuildContext context,
                         TextEditingController fieldTextEditingController,
                         FocusNode fieldFocusNode,
                         VoidCallback onFieldSubmitted) {
                       fieldTextEditingController.text = _idController.text;
+                      Get.put<TextEditingController>(
+                          fieldTextEditingController);
                       fieldFocusNode.addListener(() async {
                         _idEmpty.value =
                             fieldTextEditingController.text.isEmpty;
@@ -250,6 +256,9 @@ class _ConnectionPageState extends State<ConnectionPage> {
                           ),
                         ),
                         inputFormatters: [IDTextInputFormatter()],
+                        onSubmitted: (_) {
+                          onConnect();
+                        },
                       );
                     },
                     onSelected: (option) {
@@ -261,6 +270,7 @@ class _ConnectionPageState extends State<ConnectionPage> {
                     optionsViewBuilder: (BuildContext context,
                         AutocompleteOnSelected<Peer> onSelected,
                         Iterable<Peer> options) {
+                      options = _autocompleteOpts;
                       double maxHeight = options.length * 50;
                       if (options.length == 1) {
                         maxHeight = 52;
@@ -339,9 +349,15 @@ class _ConnectionPageState extends State<ConnectionPage> {
         ),
       ),
     );
+    final child = Column(children: [
+      if (isWebDesktop)
+        getConnectionPageTitle(context, true)
+            .marginOnly(bottom: 10, top: 15, left: 12),
+      w
+    ]);
     return Align(
         alignment: Alignment.topCenter,
-        child: Container(constraints: kMobilePageConstraints, child: w));
+        child: Container(constraints: kMobilePageConstraints, child: child));
   }
 
   @override
@@ -351,76 +367,13 @@ class _ConnectionPageState extends State<ConnectionPage> {
     if (Get.isRegistered<IDTextEditingController>()) {
       Get.delete<IDTextEditingController>();
     }
+    if (Get.isRegistered<TextEditingController>()) {
+      Get.delete<TextEditingController>();
+    }
+    if (!bind.isCustomClient()) {
+      platformFFI.unregisterEventHandler(
+          kCheckSoftwareUpdateFinish, kCheckSoftwareUpdateFinish);
+    }
     super.dispose();
   }
 }
-
-class WebMenu extends StatefulWidget {
-  const WebMenu({Key? key}) : super(key: key);
-
-  @override
-  State<WebMenu> createState() => _WebMenuState();
-}
-
-class _WebMenuState extends State<WebMenu> {
-  @override
-  Widget build(BuildContext context) {
-    Provider.of<FfiModel>(context);
-    return PopupMenuButton<String>(
-        tooltip: "",
-        icon: const Icon(Icons.more_vert),
-        itemBuilder: (context) {
-          return (isIOS
-                  ? [
-                      const PopupMenuItem(
-                        value: "scan",
-                        child: Icon(Icons.qr_code_scanner, color: Colors.black),
-                      )
-                    ]
-                  : <PopupMenuItem<String>>[]) +
-              [
-                PopupMenuItem(
-                  value: "server",
-                  child: Text(translate('ID/Relay Server')),
-                )
-              ] +
-              [
-                PopupMenuItem(
-                  value: "login",
-                  child: Text(gFFI.userModel.userName.value.isEmpty
-                      ? translate("Login")
-                      : '${translate("Logout")} (${gFFI.userModel.userName.value})'),
-                )
-              ] +
-              [
-                PopupMenuItem(
-                  value: "about",
-                  child: Text('${translate('About')} RustDesk'),
-                )
-              ];
-        },
-        onSelected: (value) {
-          if (value == 'server') {
-            showServerSettings(gFFI.dialogManager);
-          }
-          if (value == 'about') {
-            showAbout(gFFI.dialogManager);
-          }
-          if (value == 'login') {
-            if (gFFI.userModel.userName.value.isEmpty) {
-              loginDialog();
-            } else {
-              logOutConfirmDialog();
-            }
-          }
-          if (value == 'scan') {
-            Navigator.push(
-              context,
-              MaterialPageRoute(
-                builder: (BuildContext context) => ScanPage(),
-              ),
-            );
-          }
-        });
-  }
-}

flutter/lib/mobile/pages/file_manager_page.dart

@@ -204,36 +204,54 @@ class _FileManagerPageState extends State<FileManagerPage> {
                     setState(() {});
                   } else if (v == "folder") {
                     final name = TextEditingController();
-                    gFFI.dialogManager
-                        .show((setState, close, context) => CustomAlertDialog(
-                                title: Text(translate("Create Folder")),
-                                content: Column(
-                                  mainAxisSize: MainAxisSize.min,
-                                  children: [
-                                    TextFormField(
-                                      decoration: InputDecoration(
-                                        labelText: translate(
-                                            "Please enter the folder name"),
-                                      ),
-                                      controller: name,
-                                    ),
-                                  ],
+                    String? errorText;
+                    gFFI.dialogManager.show((setState, close, context) {
+                      name.addListener(() {
+                        if (errorText != null) {
+                          setState(() {
+                            errorText = null;
+                          });
+                        }
+                      });
+                      return CustomAlertDialog(
+                          title: Text(translate("Create Folder")),
+                          content: Column(
+                            mainAxisSize: MainAxisSize.min,
+                            children: [
+                              TextFormField(
+                                decoration: InputDecoration(
+                                  labelText:
+                                      translate("Please enter the folder name"),
+                                  errorText: errorText,
                                 ),
-                                actions: [
-                                  dialogButton("Cancel",
-                                      onPressed: () => close(false),
-                                      isOutline: true),
-                                  dialogButton("OK", onPressed: () {
-                                    if (name.value.text.isNotEmpty) {
-                                      currentFileController.createDir(
-                                          PathUtil.join(
-                                              currentDir.path,
-                                              name.value.text,
-                                              currentOptions.isWindows));
-                                      close();
-                                    }
-                                  })
-                                ]));
+                                controller: name,
+                              ),
+                            ],
+                          ),
+                          actions: [
+                            dialogButton("Cancel",
+                                onPressed: () => close(false), isOutline: true),
+                            dialogButton("OK", onPressed: () {
+                              if (name.value.text.isNotEmpty) {
+                                if (!PathUtil.validName(
+                                    name.value.text,
+                                    currentFileController
+                                        .options.value.isWindows)) {
+                                  setState(() {
+                                    errorText =
+                                        translate("Invalid folder name");
+                                  });
+                                  return;
+                                }
+                                currentFileController.createDir(PathUtil.join(
+                                    currentDir.path,
+                                    name.value.text,
+                                    currentOptions.isWindows));
+                                close();
+                              }
+                            })
+                          ]);
+                    });
                   } else if (v == "hidden") {
                     currentFileController.toggleShowHidden();
                   }
@@ -497,7 +515,15 @@ class _FileManagerViewState extends State<FileManagerView> {
                                   child: Text(translate("Properties")),
                                   value: "properties",
                                   enabled: false,
-                                )
+                                ),
+                                if (!entries[index].isDrive &&
+                                    versionCmp(gFFI.ffiModel.pi.version,
+                                            "1.3.0") >=
+                                        0)
+                                  PopupMenuItem(
+                                    child: Text(translate("Rename")),
+                                    value: "rename",
+                                  )
                               ];
                             },
                             onSelected: (v) {
@@ -509,6 +535,9 @@ class _FileManagerViewState extends State<FileManagerView> {
                                 _selectedItems.clear();
                                 widget.selectMode.toggle(isLocal);
                                 setState(() {});
+                              } else if (v == "rename") {
+                                controller.renameAction(
+                                    entries[index], isLocal);
                               }
                             }),
                 onTap: () {

flutter/lib/mobile/pages/home_page.dart

@@ -1,10 +1,12 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_hbb/mobile/pages/server_page.dart';
 import 'package:flutter_hbb/mobile/pages/settings_page.dart';
+import 'package:flutter_hbb/web/settings_page.dart';
 import 'package:get/get.dart';
 import '../../common.dart';
 import '../../common/widgets/chat_page.dart';
 import '../../models/platform_model.dart';
+import '../../models/state_model.dart';
 import 'connection_page.dart';
 
 abstract class PageShape extends Widget {
@@ -45,7 +47,11 @@ class HomePageState extends State<HomePage> {
 
   void initPages() {
     _pages.clear();
-    if (!bind.isIncomingOnly()) _pages.add(ConnectionPage());
+    if (!bind.isIncomingOnly()) {
+      _pages.add(ConnectionPage(
+        appBarActions: [],
+      ));
+    }
     if (isAndroid && !bind.isOutgoingOnly()) {
       _chatPageTabIndex = _pages.length;
       _pages.addAll([ChatPage(type: ChatPageType.mobileMain), ServerPage()]);
@@ -149,18 +155,80 @@ class HomePageState extends State<HomePage> {
 }
 
 class WebHomePage extends StatelessWidget {
-  final connectionPage = ConnectionPage();
+  final connectionPage =
+      ConnectionPage(appBarActions: <Widget>[const WebSettingsPage()]);
 
   @override
   Widget build(BuildContext context) {
+    stateGlobal.isInMainPage = true;
+    handleUnilink(context);
     return Scaffold(
       // backgroundColor: MyTheme.grayBg,
       appBar: AppBar(
         centerTitle: true,
-        title: Text(bind.mainGetAppNameSync()),
+        title: Text("${bind.mainGetAppNameSync()} (Preview)"),
         actions: connectionPage.appBarActions,
       ),
       body: connectionPage,
     );
   }
+
+  handleUnilink(BuildContext context) {
+    if (webInitialLink.isEmpty) {
+      return;
+    }
+    final link = webInitialLink;
+    webInitialLink = '';
+    final splitter = ["/#/", "/#", "#/", "#"];
+    var fakelink = '';
+    for (var s in splitter) {
+      if (link.contains(s)) {
+        var list = link.split(s);
+        if (list.length < 2 || list[1].isEmpty) {
+          return;
+        }
+        list.removeAt(0);
+        fakelink = "rustdesk://${list.join(s)}";
+        break;
+      }
+    }
+    if (fakelink.isEmpty) {
+      return;
+    }
+    final uri = Uri.tryParse(fakelink);
+    if (uri == null) {
+      return;
+    }
+    final args = urlLinkToCmdArgs(uri);
+    if (args == null || args.isEmpty) {
+      return;
+    }
+    bool isFileTransfer = false;
+    String? id;
+    String? password;
+    for (int i = 0; i < args.length; i++) {
+      switch (args[i]) {
+        case '--connect':
+        case '--play':
+          isFileTransfer = false;
+          id = args[i + 1];
+          i++;
+          break;
+        case '--file-transfer':
+          isFileTransfer = true;
+          id = args[i + 1];
+          i++;
+          break;
+        case '--password':
+          password = args[i + 1];
+          i++;
+          break;
+        default:
+          break;
+      }
+    }
+    if (id != null) {
+      connect(context, id, isFileTransfer: isFileTransfer, password: password);
+    }
+  }
 }

flutter/lib/mobile/pages/remote_page.dart

@@ -1,4 +1,5 @@
 import 'dart:async';
+import 'dart:ui' as ui;
 
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
@@ -25,6 +26,19 @@ import '../widgets/dialog.dart';
 
 final initText = '1' * 1024;
 
+// Workaround for Android (default input method, Microsoft SwiftKey keyboard) when using physical keyboard.
+// When connecting a physical keyboard, `KeyEvent.physicalKey.usbHidUsage` are wrong is using Microsoft SwiftKey keyboard.
+// https://github.com/flutter/flutter/issues/159384
+// https://github.com/flutter/flutter/issues/159383
+void _disableAndroidSoftKeyboard({bool? isKeyboardVisible}) {
+  if (isAndroid) {
+    if (isKeyboardVisible != true) {
+      // `enable_soft_keyboard` will be set to `true` when clicking the keyboard icon, in `openKeyboard()`.
+      gFFI.invokeMethod("enable_soft_keyboard", false);
+    }
+  }
+}
+
 class RemotePage extends StatefulWidget {
   RemotePage({Key? key, required this.id, this.password, this.isSharedPassword})
       : super(key: key);
@@ -34,15 +48,18 @@ class RemotePage extends StatefulWidget {
   final bool? isSharedPassword;
 
   @override
-  State<RemotePage> createState() => _RemotePageState();
+  State<RemotePage> createState() => _RemotePageState(id);
 }
 
-class _RemotePageState extends State<RemotePage> {
+class _RemotePageState extends State<RemotePage> with WidgetsBindingObserver {
   Timer? _timer;
   bool _showBar = !isWebDesktop;
   bool _showGestureHelp = false;
   String _value = '';
   Orientation? _currentOrientation;
+  double _viewInsetsBottom = 0;
+
+  Timer? _timerDidChangeMetrics;
 
   final _blockableOverlayState = BlockableOverlayState();
 
@@ -55,6 +72,15 @@ class _RemotePageState extends State<RemotePage> {
   InputModel get inputModel => gFFI.inputModel;
   SessionID get sessionId => gFFI.sessionId;
 
+  final TextEditingController _textController =
+      TextEditingController(text: initText);
+
+  _RemotePageState(String id) {
+    initSharedStates(id);
+    gFFI.chatModel.voiceCallStatus.value = VoiceCallStatus.notStarted;
+    gFFI.dialogManager.loadMobileActionsOverlayVisible();
+  }
+
   @override
   void initState() {
     super.initState();
@@ -77,16 +103,24 @@ class _RemotePageState extends State<RemotePage> {
     gFFI.qualityMonitorModel.checkShowQualityMonitor(sessionId);
     keyboardSubscription =
         keyboardVisibilityController.onChange.listen(onSoftKeyboardChanged);
-    initSharedStates(widget.id);
     gFFI.chatModel
         .changeCurrentKey(MessageKey(widget.id, ChatModel.clientModeID));
-    gFFI.chatModel.voiceCallStatus.value = VoiceCallStatus.notStarted;
     _blockableOverlayState.applyFfi(gFFI);
-    gFFI.dialogManager.loadMobileActionsOverlayVisible();
+    gFFI.imageModel.addCallbackOnFirstImage((String peerId) {
+      gFFI.recordingModel
+          .updateStatus(bind.sessionGetIsRecording(sessionId: gFFI.sessionId));
+      if (gFFI.recordingModel.start) {
+        showToast(translate('Automatically record outgoing sessions'));
+      }
+      _disableAndroidSoftKeyboard(
+          isKeyboardVisible: keyboardVisibilityController.isVisible);
+    });
+    WidgetsBinding.instance.addObserver(this);
   }
 
   @override
   Future<void> dispose() async {
+    WidgetsBinding.instance.removeObserver(this);
     // https://github.com/flutter/flutter/issues/64935
     super.dispose();
     gFFI.dialogManager.hideMobileActionsOverlay(store: false);
@@ -98,6 +132,7 @@ class _RemotePageState extends State<RemotePage> {
     _physicalFocusNode.dispose();
     await gFFI.close();
     _timer?.cancel();
+    _timerDidChangeMetrics?.cancel();
     gFFI.dialogManager.dismissAll();
     await SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual,
         overlays: SystemUiOverlay.values);
@@ -112,6 +147,26 @@ class _RemotePageState extends State<RemotePage> {
     gFFI.chatModel.onVoiceCallClosed("End connetion");
   }
 
+  @override
+  void didChangeMetrics() {
+    // If the soft keyboard is visible and the canvas has been changed(panned or scaled)
+    // Don't try reset the view style and focus the cursor.
+    if (gFFI.cursorModel.lastKeyboardIsVisible &&
+        gFFI.canvasModel.isMobileCanvasChanged) {
+      return;
+    }
+
+    final newBottom = MediaQueryData.fromView(ui.window).viewInsets.bottom;
+    _timerDidChangeMetrics?.cancel();
+    _timerDidChangeMetrics = Timer(Duration(milliseconds: 100), () async {
+      // We need this comparation because poping up the floating action will also trigger `didChangeMetrics()`.
+      if (newBottom != _viewInsetsBottom) {
+        gFFI.canvasModel.mobileFocusCanvasCursor();
+        _viewInsetsBottom = newBottom;
+      }
+    });
+  }
+
   // to-do: It should be better to use transparent color instead of the bgColor.
   // But for now, the transparent color will cause the canvas to be white.
   // I'm sure that the white color is caused by the Overlay widget in BlockableOverlay.
@@ -145,41 +200,63 @@ class _RemotePageState extends State<RemotePage> {
     setState(() {});
   }
 
-  // handle mobile virtual keyboard
-  void handleSoftKeyboardInput(String newValue) {
+  void _handleIOSSoftKeyboardInput(String newValue) {
     var oldValue = _value;
     _value = newValue;
-    if (isIOS) {
-      var i = newValue.length - 1;
-      for (; i >= 0 && newValue[i] != '\1'; --i) {}
-      var j = oldValue.length - 1;
-      for (; j >= 0 && oldValue[j] != '\1'; --j) {}
-      if (i < j) j = i;
-      newValue = newValue.substring(j + 1);
-      oldValue = oldValue.substring(j + 1);
-      var common = 0;
-      for (;
-          common < oldValue.length &&
-              common < newValue.length &&
-              newValue[common] == oldValue[common];
-          ++common) {}
-      for (i = 0; i < oldValue.length - common; ++i) {
-        inputModel.inputKey('VK_BACK');
-      }
-      if (newValue.length > common) {
-        var s = newValue.substring(common);
-        if (s.length > 1) {
-          bind.sessionInputString(sessionId: sessionId, value: s);
-        } else {
-          inputChar(s);
-        }
-      }
-      return;
+    var i = newValue.length - 1;
+    for (; i >= 0 && newValue[i] != '1'; --i) {}
+    var j = oldValue.length - 1;
+    for (; j >= 0 && oldValue[j] != '1'; --j) {}
+    if (i < j) j = i;
+    var subNewValue = newValue.substring(j + 1);
+    var subOldValue = oldValue.substring(j + 1);
+
+    // get common prefix of subNewValue and subOldValue
+    var common = 0;
+    for (;
+        common < subOldValue.length &&
+            common < subNewValue.length &&
+            subNewValue[common] == subOldValue[common];
+        ++common) {}
+
+    // get newStr from subNewValue
+    var newStr = "";
+    if (subNewValue.length > common) {
+      newStr = subNewValue.substring(common);
     }
+
+    // Set the value to the old value and early return if is still composing. (1 && 2)
+    // 1. The composing range is valid
+    // 2. The new string is shorter than the composing range.
+    if (_textController.value.isComposingRangeValid) {
+      final composingLength = _textController.value.composing.end -
+          _textController.value.composing.start;
+      if (composingLength > newStr.length) {
+        _value = oldValue;
+        return;
+      }
+    }
+
+    // Delete the different part in the old value.
+    for (i = 0; i < subOldValue.length - common; ++i) {
+      inputModel.inputKey('VK_BACK');
+    }
+
+    // Input the new string.
+    if (newStr.length > 1) {
+      bind.sessionInputString(sessionId: sessionId, value: newStr);
+    } else {
+      inputChar(newStr);
+    }
+  }
+
+  void _handleNonIOSSoftKeyboardInput(String newValue) {
+    var oldValue = _value;
+    _value = newValue;
     if (oldValue.isNotEmpty &&
         newValue.isNotEmpty &&
-        oldValue[0] == '\1' &&
-        newValue[0] != '\1') {
+        oldValue[0] == '1' &&
+        newValue[0] != '1') {
       // clipboard
       oldValue = '';
     }
@@ -214,6 +291,15 @@ class _RemotePageState extends State<RemotePage> {
     }
   }
 
+  // handle mobile virtual keyboard
+  void handleSoftKeyboardInput(String newValue) {
+    if (isIOS) {
+      _handleIOSSoftKeyboardInput(newValue);
+    } else {
+      _handleNonIOSSoftKeyboardInput(newValue);
+    }
+  }
+
   void inputChar(String char) {
     if (char == '\n') {
       char = 'VK_RETURN';
@@ -227,6 +313,7 @@ class _RemotePageState extends State<RemotePage> {
     gFFI.invokeMethod("enable_soft_keyboard", true);
     // destroy first, so that our _value trick can work
     _value = initText;
+    _textController.text = _value;
     setState(() => _showEdit = false);
     _timer?.cancel();
     _timer = Timer(kMobileDelaySoftKeyboard, () {
@@ -242,12 +329,10 @@ class _RemotePageState extends State<RemotePage> {
     });
   }
 
-  bool get keyboard => gFFI.ffiModel.permissions['keyboard'] != false;
-
   Widget _bottomWidget() => _showGestureHelp
       ? getGestureHelp()
       : (_showBar && gFFI.ffiModel.pi.displays.isNotEmpty
-          ? getBottomAppBar(keyboard)
+          ? getBottomAppBar()
           : Offstage());
 
   @override
@@ -314,7 +399,7 @@ class _RemotePageState extends State<RemotePage> {
                   return Container(
                     color: kColorCanvas,
                     child: isWebDesktop
-                        ? getBodyForDesktopWithListener(keyboard)
+                        ? getBodyForDesktopWithListener()
                         : SafeArea(
                             child:
                                 OrientationBuilder(builder: (ctx, orientation) {
@@ -346,9 +431,9 @@ class _RemotePageState extends State<RemotePage> {
   }
 
   Widget getRawPointerAndKeyBody(Widget child) {
-    final keyboard = gFFI.ffiModel.permissions['keyboard'] != false;
+    final ffiModel = Provider.of<FfiModel>(context);
     return RawPointerMouseRegion(
-      cursor: keyboard ? SystemMouseCursors.none : MouseCursor.defer,
+      cursor: ffiModel.keyboard ? SystemMouseCursors.none : MouseCursor.defer,
       inputModel: inputModel,
       // Disable RawKeyFocusScope before the connecting is established.
       // The "Delete" key on the soft keyboard may be grabbed when inputting the password dialog.
@@ -361,7 +446,8 @@ class _RemotePageState extends State<RemotePage> {
     );
   }
 
-  Widget getBottomAppBar(bool keyboard) {
+  Widget getBottomAppBar() {
+    final ffiModel = Provider.of<FfiModel>(context);
     return BottomAppBar(
       elevation: 10,
       color: MyTheme.accent,
@@ -387,7 +473,7 @@ class _RemotePageState extends State<RemotePage> {
                       },
                     )
                   ] +
-                  (isWebDesktop
+                  (isWebDesktop || ffiModel.viewOnly || !ffiModel.keyboard
                       ? []
                       : gFFI.ffiModel.isPeerAndroid
                           ? [
@@ -474,7 +560,9 @@ class _RemotePageState extends State<RemotePage> {
               right: 10,
               child: QualityMonitor(gFFI.qualityMonitorModel),
             ),
-            KeyHelpTools(requestShow: (keyboardIsVisible || _showGestureHelp)),
+            KeyHelpTools(
+                keyboardIsVisible: keyboardIsVisible,
+                showGestureHelp: _showGestureHelp),
             SizedBox(
               width: 0,
               height: 0,
@@ -491,56 +579,100 @@ class _RemotePageState extends State<RemotePage> {
                       autofocus: true,
                       focusNode: _mobileFocusNode,
                       maxLines: null,
-                      initialValue: _value,
+                      controller: _textController,
                       // trick way to make backspace work always
                       keyboardType: TextInputType.multiline,
+                      // `onChanged` may be called depending on the input method if this widget is wrapped in
+                      // `Focus(onKeyEvent: ..., child: ...)`
+                      // For `Backspace` button in the soft keyboard:
+                      // en/fr input method:
+                      //      1. The button will not trigger `onKeyEvent` if the text field is not empty.
+                      //      2. The button will trigger `onKeyEvent` if the text field is empty.
+                      // ko/zh/ja input method: the button will trigger `onKeyEvent`
+                      //                     and the event will not popup if `KeyEventResult.handled` is returned.
                       onChanged: handleSoftKeyboardInput,
                     ),
             ),
           ];
           if (showCursorPaint) {
-            paints.add(CursorPaint());
+            paints.add(CursorPaint(widget.id));
           }
           return paints;
         }()));
   }
 
-  Widget getBodyForDesktopWithListener(bool keyboard) {
+  Widget getBodyForDesktopWithListener() {
+    final ffiModel = Provider.of<FfiModel>(context);
     var paints = <Widget>[ImagePaint()];
     if (showCursorPaint) {
       final cursor = bind.sessionGetToggleOptionSync(
           sessionId: sessionId, arg: 'show-remote-cursor');
-      if (keyboard || cursor) {
-        paints.add(CursorPaint());
+      if (ffiModel.keyboard || cursor) {
+        paints.add(CursorPaint(widget.id));
       }
     }
     return Container(
         color: MyTheme.canvasColor, child: Stack(children: paints));
   }
 
+  List<TTextMenu> _getMobileActionMenus() {
+    if (gFFI.ffiModel.pi.platform != kPeerPlatformAndroid ||
+        !gFFI.ffiModel.keyboard) {
+      return [];
+    }
+    final enabled = versionCmp(gFFI.ffiModel.pi.version, '1.2.7') >= 0;
+    if (!enabled) return [];
+    return [
+      TTextMenu(
+        child: Text(translate('Back')),
+        onPressed: () => gFFI.inputModel.onMobileBack(),
+      ),
+      TTextMenu(
+        child: Text(translate('Home')),
+        onPressed: () => gFFI.inputModel.onMobileHome(),
+      ),
+      TTextMenu(
+        child: Text(translate('Apps')),
+        onPressed: () => gFFI.inputModel.onMobileApps(),
+      ),
+      TTextMenu(
+        child: Text(translate('Volume up')),
+        onPressed: () => gFFI.inputModel.onMobileVolumeUp(),
+      ),
+      TTextMenu(
+        child: Text(translate('Volume down')),
+        onPressed: () => gFFI.inputModel.onMobileVolumeDown(),
+      ),
+      TTextMenu(
+        child: Text(translate('Power')),
+        onPressed: () => gFFI.inputModel.onMobilePower(),
+      ),
+    ];
+  }
+
   void showActions(String id) async {
     final size = MediaQuery.of(context).size;
     final x = 120.0;
     final y = size.height;
+    final mobileActionMenus = _getMobileActionMenus();
     final menus = toolbarControls(context, id, gFFI);
-    getChild(TTextMenu menu) {
-      if (menu.trailingIcon != null) {
-        return Row(
-            mainAxisAlignment: MainAxisAlignment.spaceBetween,
-            children: [
-              menu.child,
-              menu.trailingIcon!,
-            ]);
-      } else {
-        return menu.child;
-      }
-    }
 
-    final more = menus
-        .asMap()
-        .entries
-        .map((e) => PopupMenuItem<int>(child: getChild(e.value), value: e.key))
-        .toList();
+    final List<PopupMenuEntry<int>> more = [
+      ...mobileActionMenus
+          .asMap()
+          .entries
+          .map((e) =>
+              PopupMenuItem<int>(child: e.value.getChild(), value: e.key))
+          .toList(),
+      if (mobileActionMenus.isNotEmpty) PopupMenuDivider(),
+      ...menus
+          .asMap()
+          .entries
+          .map((e) => PopupMenuItem<int>(
+              child: e.value.getChild(),
+              value: e.key + mobileActionMenus.length))
+          .toList(),
+    ];
     () async {
       var index = await showMenu(
         context: context,
@@ -548,8 +680,12 @@ class _RemotePageState extends State<RemotePage> {
         items: more,
         elevation: 8,
       );
-      if (index != null && index < menus.length) {
-        menus[index].onPressed.call();
+      if (index != null) {
+        if (index < mobileActionMenus.length) {
+          mobileActionMenus[index].onPressed.call();
+        } else if (index < mobileActionMenus.length + more.length) {
+          menus[index - mobileActionMenus.length].onPressed.call();
+        }
       }
     }();
   }
@@ -569,9 +705,11 @@ class _RemotePageState extends State<RemotePage> {
           child: Text(translate(label), style: labelStyle),
           trailingIcon: Transform.scale(
             scale: (isDesktop || isWebDesktop) ? 0.8 : 1,
-            child: IconButton(
-              onPressed: onPressed,
-              icon: icon,
+            child: IgnorePointer(
+              child: IconButton(
+                onPressed: null,
+                icon: icon,
+              ),
             ),
           ),
           onPressed: onPressed,
@@ -602,23 +740,11 @@ class _RemotePageState extends State<RemotePage> {
               ),
               onPressVoiceCall),
     ];
-    getChild(TTextMenu menu) {
-      if (menu.trailingIcon != null) {
-        return Row(
-            mainAxisAlignment: MainAxisAlignment.spaceBetween,
-            children: [
-              menu.child,
-              menu.trailingIcon!,
-            ]);
-      } else {
-        return menu.child;
-      }
-    }
 
     final menuItems = menus
         .asMap()
         .entries
-        .map((e) => PopupMenuItem<int>(child: getChild(e.value), value: e.key))
+        .map((e) => PopupMenuItem<int>(child: e.value.getChild(), value: e.key))
         .toList();
     Future.delayed(Duration.zero, () async {
       final size = MediaQuery.of(context).size;
@@ -673,10 +799,14 @@ class _RemotePageState extends State<RemotePage> {
 }
 
 class KeyHelpTools extends StatefulWidget {
-  /// need to show by external request, etc [keyboardIsVisible] or [changeTouchMode]
-  final bool requestShow;
+  final bool keyboardIsVisible;
+  final bool showGestureHelp;
 
-  KeyHelpTools({required this.requestShow});
+  /// need to show by external request, etc [keyboardIsVisible] or [changeTouchMode]
+  bool get requestShow => keyboardIsVisible || showGestureHelp;
+
+  KeyHelpTools(
+      {required this.keyboardIsVisible, required this.showGestureHelp});
 
   @override
   State<KeyHelpTools> createState() => _KeyHelpToolsState();
@@ -712,11 +842,6 @@ class _KeyHelpToolsState extends State<KeyHelpTools> {
         onPressed: onPressed);
   }
 
-  @override
-  void initState() {
-    super.initState();
-  }
-
   _updateRect() {
     RenderObject? renderObject = _key.currentContext?.findRenderObject();
     if (renderObject == null) {
@@ -726,7 +851,8 @@ class _KeyHelpToolsState extends State<KeyHelpTools> {
       final size = renderObject.size;
       Offset pos = renderObject.localToGlobal(Offset.zero);
       gFFI.cursorModel.keyHelpToolsVisibilityChanged(
-          Rect.fromLTWH(pos.dx, pos.dy, size.width, size.height));
+          Rect.fromLTWH(pos.dx, pos.dy, size.width, size.height),
+          widget.keyboardIsVisible);
     }
   }
 
@@ -738,13 +864,16 @@ class _KeyHelpToolsState extends State<KeyHelpTools> {
         inputModel.command;
 
     if (!_pin && !hasModifierOn && !widget.requestShow) {
-      gFFI.cursorModel.keyHelpToolsVisibilityChanged(null);
+      gFFI.cursorModel
+          .keyHelpToolsVisibilityChanged(null, widget.keyboardIsVisible);
       return Offstage();
     }
     final size = MediaQuery.of(context).size;
 
     final pi = gFFI.ffiModel.pi;
     final isMac = pi.platform == kPeerPlatformMacOS;
+    final isWin = pi.platform == kPeerPlatformWindows;
+    final isLinux = pi.platform == kPeerPlatformLinux;
     final modifiers = <Widget>[
       wrap('Ctrl ', () {
         setState(() => inputModel.ctrl = !inputModel.ctrl);
@@ -825,6 +954,28 @@ class _KeyHelpToolsState extends State<KeyHelpTools> {
       wrap('PgDn', () {
         inputModel.inputKey('VK_NEXT');
       }),
+      // to-do: support PrtScr on Mac
+      if (isWin || isLinux)
+        wrap('PrtScr', () {
+          inputModel.inputKey('VK_SNAPSHOT');
+        }),
+      if (isWin || isLinux)
+        wrap('ScrollLock', () {
+          inputModel.inputKey('VK_SCROLL');
+        }),
+      if (isWin || isLinux)
+        wrap('Pause', () {
+          inputModel.inputKey('VK_PAUSE');
+        }),
+      if (isWin || isLinux)
+        // Maybe it's better to call it "Menu"
+        // https://en.wikipedia.org/wiki/Menu_key
+        wrap('Menu', () {
+          inputModel.inputKey('Apps');
+        }),
+      wrap('Enter', () {
+        inputModel.inputKey('VK_ENTER');
+      }),
       SizedBox(width: 9999),
       wrap('', () {
         inputModel.inputKey('VK_LEFT');
@@ -875,36 +1026,62 @@ class ImagePaint extends StatelessWidget {
   Widget build(BuildContext context) {
     final m = Provider.of<ImageModel>(context);
     final c = Provider.of<CanvasModel>(context);
-    final adjust = gFFI.cursorModel.adjustForKeyboard();
     var s = c.scale;
+    final adjust = c.getAdjustY();
     return CustomPaint(
       painter: ImagePainter(
-          image: m.image, x: c.x / s, y: (c.y - adjust) / s, scale: s),
+          image: m.image, x: c.x / s, y: (c.y + adjust) / s, scale: s),
     );
   }
 }
 
 class CursorPaint extends StatelessWidget {
+  late final String id;
+  CursorPaint(this.id);
+
   @override
   Widget build(BuildContext context) {
     final m = Provider.of<CursorModel>(context);
     final c = Provider.of<CanvasModel>(context);
-    final adjust = gFFI.cursorModel.adjustForKeyboard();
-    var s = c.scale;
+    final ffiModel = Provider.of<FfiModel>(context);
+    final s = c.scale;
     double hotx = m.hotx;
     double hoty = m.hoty;
-    if (m.image == null) {
+    var image = m.image;
+    if (image == null) {
       if (preDefaultCursor.image != null) {
+        image = preDefaultCursor.image;
         hotx = preDefaultCursor.image!.width / 2;
         hoty = preDefaultCursor.image!.height / 2;
       }
     }
+    if (preForbiddenCursor.image != null &&
+        !ffiModel.viewOnly &&
+        !ffiModel.keyboard &&
+        !ShowRemoteCursorState.find(id).value) {
+      image = preForbiddenCursor.image;
+      hotx = preForbiddenCursor.image!.width / 2;
+      hoty = preForbiddenCursor.image!.height / 2;
+    }
+    if (image == null) {
+      return Offstage();
+    }
+
+    final minSize = 12.0;
+    double mins =
+        minSize / (image.width > image.height ? image.width : image.height);
+    double factor = 1.0;
+    if (s < mins) {
+      factor = s / mins;
+    }
+    final s2 = s < mins ? mins : s;
+    final adjust = c.getAdjustY();
     return CustomPaint(
       painter: ImagePainter(
-          image: m.image ?? preDefaultCursor.image,
-          x: m.x * s - hotx + c.x,
-          y: m.y * s - hoty + c.y - adjust,
-          scale: 1),
+          image: image,
+          x: (m.x - hotx) * factor + c.x / s2,
+          y: (m.y - hoty) * factor + (c.y + adjust) / s2,
+          scale: s2),
     );
   }
 }
@@ -982,22 +1159,40 @@ void showOptions(
     var codec = (codecRadios.isNotEmpty ? codecRadios[0].groupValue : '').obs;
     final radios = [
       for (var e in viewStyleRadios)
-        Obx(() => getRadio<String>(e.child, e.value, viewStyle.value, (v) {
-              e.onChanged?.call(v);
-              if (v != null) viewStyle.value = v;
-            })),
+        Obx(() => getRadio<String>(
+            e.child,
+            e.value,
+            viewStyle.value,
+            e.onChanged != null
+                ? (v) {
+                    e.onChanged?.call(v);
+                    if (v != null) viewStyle.value = v;
+                  }
+                : null)),
       const Divider(color: MyTheme.border),
       for (var e in imageQualityRadios)
-        Obx(() => getRadio<String>(e.child, e.value, imageQuality.value, (v) {
-              e.onChanged?.call(v);
-              if (v != null) imageQuality.value = v;
-            })),
+        Obx(() => getRadio<String>(
+            e.child,
+            e.value,
+            imageQuality.value,
+            e.onChanged != null
+                ? (v) {
+                    e.onChanged?.call(v);
+                    if (v != null) imageQuality.value = v;
+                  }
+                : null)),
       const Divider(color: MyTheme.border),
       for (var e in codecRadios)
-        Obx(() => getRadio<String>(e.child, e.value, codec.value, (v) {
-              e.onChanged?.call(v);
-              if (v != null) codec.value = v;
-            })),
+        Obx(() => getRadio<String>(
+            e.child,
+            e.value,
+            codec.value,
+            e.onChanged != null
+                ? (v) {
+                    e.onChanged?.call(v);
+                    if (v != null) codec.value = v;
+                  }
+                : null)),
       if (codecRadios.isNotEmpty) const Divider(color: MyTheme.border),
     ];
     final rxCursorToggleValues = cursorToggles.map((e) => e.value.obs).toList();
@@ -1008,10 +1203,12 @@ void showOptions(
             contentPadding: EdgeInsets.zero,
             visualDensity: VisualDensity.compact,
             value: rxCursorToggleValues[e.key].value,
-            onChanged: (v) {
-              e.value.onChanged?.call(v);
-              if (v != null) rxCursorToggleValues[e.key].value = v;
-            },
+            onChanged: e.value.onChanged != null
+                ? (v) {
+                    e.value.onChanged?.call(v);
+                    if (v != null) rxCursorToggleValues[e.key].value = v;
+                  }
+                : null,
             title: e.value.child)))
         .toList();
 
@@ -1023,10 +1220,12 @@ void showOptions(
             contentPadding: EdgeInsets.zero,
             visualDensity: VisualDensity.compact,
             value: rxToggleValues[e.key].value,
-            onChanged: (v) {
-              e.value.onChanged?.call(v);
-              if (v != null) rxToggleValues[e.key].value = v;
-            },
+            onChanged: e.value.onChanged != null
+                ? (v) {
+                    e.value.onChanged?.call(v);
+                    if (v != null) rxToggleValues[e.key].value = v;
+                  }
+                : null,
             title: e.value.child)))
         .toList();
     final toggles = [
@@ -1046,12 +1245,114 @@ void showOptions(
       );
     }
 
+    var popupDialogMenus = List<Widget>.empty(growable: true);
+    final resolution = getResolutionMenu(gFFI, id);
+    if (resolution != null) {
+      popupDialogMenus.add(ListTile(
+        contentPadding: EdgeInsets.zero,
+        visualDensity: VisualDensity.compact,
+        title: resolution.child,
+        onTap: () {
+          close();
+          resolution.onPressed();
+        },
+      ));
+    }
+    final virtualDisplayMenu = getVirtualDisplayMenu(gFFI, id);
+    if (virtualDisplayMenu != null) {
+      popupDialogMenus.add(ListTile(
+        contentPadding: EdgeInsets.zero,
+        visualDensity: VisualDensity.compact,
+        title: virtualDisplayMenu.child,
+        onTap: () {
+          close();
+          virtualDisplayMenu.onPressed();
+        },
+      ));
+    }
+    if (popupDialogMenus.isNotEmpty) {
+      popupDialogMenus.add(const Divider(color: MyTheme.border));
+    }
+
     return CustomAlertDialog(
       content: Column(
           mainAxisSize: MainAxisSize.min,
-          children: displays + radios + toggles + [privacyModeWidget]),
+          children: displays +
+              radios +
+              popupDialogMenus +
+              toggles +
+              [privacyModeWidget]),
     );
-  }, clickMaskDismiss: true, backDismiss: true);
+  }, clickMaskDismiss: true, backDismiss: true).then((value) {
+    _disableAndroidSoftKeyboard();
+  });
+}
+
+TTextMenu? getVirtualDisplayMenu(FFI ffi, String id) {
+  if (!showVirtualDisplayMenu(ffi)) {
+    return null;
+  }
+  return TTextMenu(
+    child: Text(translate("Virtual display")),
+    onPressed: () {
+      ffi.dialogManager.show((setState, close, context) {
+        final children = getVirtualDisplayMenuChildren(ffi, id, close);
+        return CustomAlertDialog(
+          title: Text(translate('Virtual display')),
+          content: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: children,
+          ),
+        );
+      }, clickMaskDismiss: true, backDismiss: true).then((value) {
+        _disableAndroidSoftKeyboard();
+      });
+    },
+  );
+}
+
+TTextMenu? getResolutionMenu(FFI ffi, String id) {
+  final ffiModel = ffi.ffiModel;
+  final pi = ffiModel.pi;
+  final resolutions = pi.resolutions;
+  final display = pi.tryGetDisplayIfNotAllDisplay(display: pi.currentDisplay);
+
+  final visible =
+      ffiModel.keyboard && (resolutions.length > 1) && display != null;
+  if (!visible) return null;
+
+  return TTextMenu(
+    child: Text(translate("Resolution")),
+    onPressed: () {
+      ffi.dialogManager.show((setState, close, context) {
+        final children = resolutions
+            .map((e) => getRadio<String>(
+                  Text('${e.width}x${e.height}'),
+                  '${e.width}x${e.height}',
+                  '${display.width}x${display.height}',
+                  (value) {
+                    close();
+                    bind.sessionChangeResolution(
+                      sessionId: ffi.sessionId,
+                      display: pi.currentDisplay,
+                      width: e.width,
+                      height: e.height,
+                    );
+                  },
+                ))
+            .toList();
+        return CustomAlertDialog(
+          title: Text(translate('Resolution')),
+          content: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: children,
+          ),
+        );
+      }, clickMaskDismiss: true, backDismiss: true).then((value) {
+        _disableAndroidSoftKeyboard();
+      });
+    },
+  );
 }
 
 void sendPrompt(bool isMac, String key) {

flutter/lib/mobile/pages/scan_page.dart

@@ -19,95 +19,48 @@ class ScanPage extends StatefulWidget {
 class _ScanPageState extends State<ScanPage> {
   QRViewController? controller;
   final GlobalKey qrKey = GlobalKey(debugLabel: 'QR');
+  StreamSubscription? scanSubscription;
 
-  // In order to get hot reload to work we need to pause the camera if the platform
-  // is android, or resume the camera if the platform is iOS.
   @override
   void reassemble() {
     super.reassemble();
-    if (isAndroid) {
+    if (isAndroid && controller != null) {
       controller!.pauseCamera();
+    } else if (controller != null) {
+      controller!.resumeCamera();
     }
-    controller!.resumeCamera();
   }
 
   @override
   Widget build(BuildContext context) {
     return Scaffold(
-        appBar: AppBar(
-          title: const Text('Scan QR'),
-          actions: [
-            IconButton(
-                color: Colors.white,
-                icon: Icon(Icons.image_search),
-                iconSize: 32.0,
-                onPressed: () async {
-                  final ImagePicker picker = ImagePicker();
-                  final XFile? file =
-                      await picker.pickImage(source: ImageSource.gallery);
-                  if (file != null) {
-                    var image = img.decodeNamedImage(
-                        file.path, File(file.path).readAsBytesSync())!;
-
-                    LuminanceSource source = RGBLuminanceSource(
-                        image.width,
-                        image.height,
-                        image
-                            .getBytes(order: img.ChannelOrder.abgr)
-                            .buffer
-                            .asInt32List());
-                    var bitmap = BinaryBitmap(HybridBinarizer(source));
-
-                    var reader = QRCodeReader();
-                    try {
-                      var result = reader.decode(bitmap);
-                      if (result.text.startsWith(bind.mainUriPrefixSync())) {
-                        handleUriLink(uriString: result.text);
-                      } else {
-                        showServerSettingFromQr(result.text);
-                      }
-                    } catch (e) {
-                      showToast('No QR code found');
-                    }
-                  }
-                }),
-            IconButton(
-                color: Colors.yellow,
-                icon: Icon(Icons.flash_on),
-                iconSize: 32.0,
-                onPressed: () async {
-                  await controller?.toggleFlash();
-                }),
-            IconButton(
-              color: Colors.white,
-              icon: Icon(Icons.switch_camera),
-              iconSize: 32.0,
-              onPressed: () async {
-                await controller?.flipCamera();
-              },
-            ),
-          ],
-        ),
-        body: _buildQrView(context));
+      appBar: AppBar(
+        title: const Text('Scan QR'),
+        actions: [
+          _buildImagePickerButton(),
+          _buildFlashToggleButton(),
+          _buildCameraSwitchButton(),
+        ],
+      ),
+      body: _buildQrView(context),
+    );
   }
 
   Widget _buildQrView(BuildContext context) {
-    // For this example we check how width or tall the device is and change the scanArea and overlay accordingly.
-    var scanArea = (MediaQuery.of(context).size.width < 400 ||
-            MediaQuery.of(context).size.height < 400)
+    var scanArea = MediaQuery.of(context).size.width < 400 ||
+            MediaQuery.of(context).size.height < 400
         ? 150.0
         : 300.0;
-    // To ensure the Scanner view is properly sizes after rotation
-    // we need to listen for Flutter SizeChanged notification and update controller
     return QRView(
       key: qrKey,
       onQRViewCreated: _onQRViewCreated,
       overlay: QrScannerOverlayShape(
-          borderColor: Colors.red,
-          borderRadius: 10,
-          borderLength: 30,
-          borderWidth: 10,
-          cutOutSize: scanArea),
+        borderColor: Colors.red,
+        borderRadius: 10,
+        borderLength: 30,
+        borderWidth: 10,
+        cutOutSize: scanArea,
+      ),
       onPermissionSet: (ctrl, p) => _onPermissionSet(context, ctrl, p),
     );
   }
@@ -116,7 +69,7 @@ class _ScanPageState extends State<ScanPage> {
     setState(() {
       this.controller = controller;
     });
-    controller.scannedDataStream.listen((scanData) {
+    scanSubscription = controller.scannedDataStream.listen((scanData) {
       if (scanData.code != null) {
         showServerSettingFromQr(scanData.code!);
       }
@@ -129,8 +82,66 @@ class _ScanPageState extends State<ScanPage> {
     }
   }
 
+  Future<void> _pickImage() async {
+    final ImagePicker picker = ImagePicker();
+    final XFile? file = await picker.pickImage(source: ImageSource.gallery);
+    if (file != null) {
+      try {
+        var image = img.decodeImage(await File(file.path).readAsBytes())!;
+        LuminanceSource source = RGBLuminanceSource(
+          image.width,
+          image.height,
+          image.getBytes(order: img.ChannelOrder.abgr).buffer.asInt32List(),
+        );
+        var bitmap = BinaryBitmap(HybridBinarizer(source));
+
+        var reader = QRCodeReader();
+        var result = reader.decode(bitmap);
+        if (result.text.startsWith(bind.mainUriPrefixSync())) {
+          handleUriLink(uriString: result.text);
+        } else {
+          showServerSettingFromQr(result.text);
+        }
+      } catch (e) {
+        showToast('No QR code found');
+      }
+    }
+  }
+
+  Widget _buildImagePickerButton() {
+    return IconButton(
+      color: Colors.white,
+      icon: Icon(Icons.image_search),
+      iconSize: 32.0,
+      onPressed: _pickImage,
+    );
+  }
+
+  Widget _buildFlashToggleButton() {
+    return IconButton(
+      color: Colors.yellow,
+      icon: Icon(Icons.flash_on),
+      iconSize: 32.0,
+      onPressed: () async {
+        await controller?.toggleFlash();
+      },
+    );
+  }
+
+  Widget _buildCameraSwitchButton() {
+    return IconButton(
+      color: Colors.white,
+      icon: Icon(Icons.switch_camera),
+      iconSize: 32.0,
+      onPressed: () async {
+        await controller?.flipCamera();
+      },
+    );
+  }
+
   @override
   void dispose() {
+    scanSubscription?.cancel();
     controller?.dispose();
     super.dispose();
   }

flutter/lib/mobile/pages/server_page.dart

@@ -2,6 +2,7 @@ import 'dart:async';
 
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
+import 'package:flutter_hbb/desktop/pages/desktop_home_page.dart';
 import 'package:flutter_hbb/mobile/widgets/dialog.dart';
 import 'package:flutter_hbb/models/chat_model.dart';
 import 'package:get/get.dart';
@@ -22,7 +23,22 @@ class ServerPage extends StatefulWidget implements PageShape {
   final icon = const Icon(Icons.mobile_screen_share);
 
   @override
-  final appBarActions = [
+  final appBarActions = (!bind.isDisableSettings() &&
+          bind.mainGetBuildinOption(key: kOptionHideSecuritySetting) != 'Y')
+      ? [_DropDownAction()]
+      : [];
+
+  ServerPage({Key? key}) : super(key: key);
+
+  @override
+  State<StatefulWidget> createState() => _ServerPageState();
+}
+
+class _DropDownAction extends StatelessWidget {
+  _DropDownAction();
+
+  // should only have one action
+  final actions = [
     PopupMenuButton<String>(
         tooltip: "",
         icon: const Icon(Icons.more_vert),
@@ -101,18 +117,27 @@ class ServerPage extends StatefulWidget implements PageShape {
               ),
           ];
         },
-        onSelected: (value) {
+        onSelected: (value) async {
           if (value == "changeID") {
             changeIdDialog();
           } else if (value == "setPermanentPassword") {
-            setPermanentPasswordDialog(gFFI.dialogManager);
+            setPasswordDialog();
           } else if (value == "setTemporaryPasswordLength") {
             setTemporaryPasswordLengthDialog(gFFI.dialogManager);
           } else if (value == kUsePermanentPassword ||
               value == kUseTemporaryPassword ||
               value == kUseBothPasswords) {
-            bind.mainSetOption(key: kOptionVerificationMethod, value: value);
-            gFFI.serverModel.updatePasswordModel();
+            callback() {
+              bind.mainSetOption(key: kOptionVerificationMethod, value: value);
+              gFFI.serverModel.updatePasswordModel();
+            }
+
+            if (value == kUsePermanentPassword &&
+                (await bind.mainGetPermanentPassword()).isEmpty) {
+              setPasswordDialog(notEmptyCallback: callback);
+            } else {
+              callback();
+            }
           } else if (value.startsWith("AcceptSessionsVia")) {
             value = value.substring("AcceptSessionsVia".length);
             if (value == "Password") {
@@ -126,10 +151,10 @@ class ServerPage extends StatefulWidget implements PageShape {
         })
   ];
 
-  ServerPage({Key? key}) : super(key: key);
-
   @override
-  State<StatefulWidget> createState() => _ServerPageState();
+  Widget build(BuildContext context) {
+    return actions[0];
+  }
 }
 
 class _ServerPageState extends State<ServerPage> {
@@ -162,7 +187,7 @@ class _ServerPageState extends State<ServerPage> {
                     child: Column(
                       mainAxisAlignment: MainAxisAlignment.start,
                       children: [
-                        buildPresetPasswordWarning(),
+                        buildPresetPasswordWarningMobile(),
                         gFFI.serverModel.isStart
                             ? ServerInfo()
                             : ServiceNotRunningNotification(),
@@ -421,7 +446,6 @@ class ServerInfo extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final isPermanent = model.verificationMethod == kUsePermanentPassword;
     final serverModel = Provider.of<ServerModel>(context);
 
     const Color colorPositive = Colors.green;
@@ -461,6 +485,8 @@ class ServerInfo extends StatelessWidget {
       }
     }
 
+    final showOneTime = serverModel.approveMode != 'click' &&
+        serverModel.verificationMethod != kUsePermanentPassword;
     return PaddingCard(
         title: translate('Your Device'),
         child: Column(
@@ -498,10 +524,10 @@ class ServerInfo extends StatelessWidget {
             ]),
             Row(mainAxisAlignment: MainAxisAlignment.spaceBetween, children: [
               Text(
-                isPermanent ? '-' : model.serverPasswd.value.text,
+                !showOneTime ? '-' : model.serverPasswd.value.text,
                 style: textStyleValue,
               ),
-              isPermanent
+              !showOneTime
                   ? SizedBox.shrink()
                   : Row(children: [
                       IconButton(
@@ -570,7 +596,9 @@ class _PermissionCheckerState extends State<PermissionChecker> {
                     translate("android_version_audio_tip"),
                     style: const TextStyle(color: MyTheme.darkGray),
                   ))
-                ])
+                ]),
+          PermissionRow(translate("Enable clipboard"), serverModel.clipboardOk,
+              serverModel.toggleClipboard),
         ]));
   }
 }

flutter/lib/mobile/pages/settings_page.dart

@@ -1,8 +1,11 @@
 import 'dart:async';
 import 'dart:convert';
+import 'dart:typed_data';
 
 import 'package:flutter/material.dart';
 import 'package:flutter_hbb/common/widgets/setting_widgets.dart';
+import 'package:flutter_hbb/desktop/pages/desktop_setting_page.dart';
+import 'package:flutter_hbb/models/state_model.dart';
 import 'package:get/get.dart';
 import 'package:provider/provider.dart';
 import 'package:settings_ui/settings_ui.dart';
@@ -68,6 +71,7 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
       false; //androidVersion >= 26; // remove because not work on every device
   var _ignoreBatteryOpt = false;
   var _enableStartOnBoot = false;
+  var _checkUpdateOnStartup = false;
   var _floatingWindowDisabled = false;
   var _keepScreenOn = KeepScreenOn.duringControlled; // relay on floating window
   var _enableAbr = false;
@@ -77,24 +81,24 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
   var _enableRecordSession = false;
   var _enableHardwareCodec = false;
   var _autoRecordIncomingSession = false;
+  var _autoRecordOutgoingSession = false;
   var _allowAutoDisconnect = false;
   var _localIP = "";
   var _directAccessPort = "";
   var _fingerprint = "";
   var _buildDate = "";
   var _autoDisconnectTimeout = "";
+  var _hideServer = false;
+  var _hideProxy = false;
+  var _hideNetwork = false;
+  var _enableTrustedDevices = false;
 
-  @override
-  void initState() {
-    super.initState();
-    WidgetsBinding.instance.addObserver(this);
-
+  _SettingsState() {
     _enableAbr = option2bool(
         kOptionEnableAbr, bind.mainGetOptionSync(key: kOptionEnableAbr));
     _denyLANDiscovery = !option2bool(kOptionEnableLanDiscovery,
         bind.mainGetOptionSync(key: kOptionEnableLanDiscovery));
-    _onlyWhiteList = (bind.mainGetOptionSync(key: kOptionWhitelist)) !=
-        defaultOptionWhitelist;
+    _onlyWhiteList = whitelistNotEmpty();
     _enableDirectIPAccess = option2bool(
         kOptionDirectServer, bind.mainGetOptionSync(key: kOptionDirectServer));
     _enableRecordSession = option2bool(kOptionEnableRecordSession,
@@ -103,14 +107,28 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
         bind.mainGetOptionSync(key: kOptionEnableHwcodec));
     _autoRecordIncomingSession = option2bool(kOptionAllowAutoRecordIncoming,
         bind.mainGetOptionSync(key: kOptionAllowAutoRecordIncoming));
+    _autoRecordOutgoingSession = option2bool(kOptionAllowAutoRecordOutgoing,
+        bind.mainGetLocalOption(key: kOptionAllowAutoRecordOutgoing));
     _localIP = bind.mainGetOptionSync(key: 'local-ip-addr');
     _directAccessPort = bind.mainGetOptionSync(key: kOptionDirectAccessPort);
     _allowAutoDisconnect = option2bool(kOptionAllowAutoDisconnect,
         bind.mainGetOptionSync(key: kOptionAllowAutoDisconnect));
     _autoDisconnectTimeout =
         bind.mainGetOptionSync(key: kOptionAutoDisconnectTimeout);
+    _hideServer =
+        bind.mainGetBuildinOption(key: kOptionHideServerSetting) == 'Y';
+    _hideProxy = bind.mainGetBuildinOption(key: kOptionHideProxySetting) == 'Y';
+    _hideNetwork =
+        bind.mainGetBuildinOption(key: kOptionHideNetworkSetting) == 'Y';
+    _enableTrustedDevices = mainGetBoolOptionSync(kOptionEnableTrustedDevices);
+  }
 
-    () async {
+  @override
+  void initState() {
+    super.initState();
+    WidgetsBinding.instance.addObserver(this);
+
+    WidgetsBinding.instance.addPostFrameCallback((_) async {
       var update = false;
 
       if (_hasIgnoreBattery) {
@@ -138,6 +156,13 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
         _enableStartOnBoot = enableStartOnBoot;
       }
 
+      var checkUpdateOnStartup =
+          mainGetLocalBoolOptionSync(kOptionEnableCheckUpdate);
+      if (checkUpdateOnStartup != _checkUpdateOnStartup) {
+        update = true;
+        _checkUpdateOnStartup = checkUpdateOnStartup;
+      }
+
       var floatingWindowDisabled =
           bind.mainGetLocalOption(key: kOptionDisableFloatingWindow) == "Y" ||
               !await AndroidPermissionManager.check(kSystemAlertWindow);
@@ -169,7 +194,7 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
       if (update) {
         setState(() {});
       }
-    }();
+    });
   }
 
   @override
@@ -218,6 +243,7 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
   Widget build(BuildContext context) {
     Provider.of<FfiModel>(context);
     final outgoingOnly = bind.isOutgoingOnly();
+    final incommingOnly = bind.isIncomingOnly();
     final customClientSection = CustomSettingsSection(
         child: Column(
       children: [
@@ -233,18 +259,76 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
       ],
     ));
     final List<AbstractSettingsTile> enhancementsTiles = [];
-    final List<AbstractSettingsTile> shareScreenTiles = [
+    final enable2fa = bind.mainHasValid2FaSync();
+    final List<AbstractSettingsTile> tfaTiles = [
       SettingsTile.switchTile(
         title: Text(translate('enable-2fa-title')),
-        initialValue: bind.mainHasValid2FaSync(),
-        onToggle: (_) async {
+        initialValue: enable2fa,
+        onToggle: (v) async {
           update() async {
             setState(() {});
           }
 
-          change2fa(callback: update);
+          if (v == false) {
+            CommonConfirmDialog(
+                gFFI.dialogManager, translate('cancel-2fa-confirm-tip'), () {
+              change2fa(callback: update);
+            });
+          } else {
+            change2fa(callback: update);
+          }
         },
       ),
+      if (enable2fa)
+        SettingsTile.switchTile(
+          title: Text(translate('Telegram bot')),
+          initialValue: bind.mainHasValidBotSync(),
+          onToggle: (v) async {
+            update() async {
+              setState(() {});
+            }
+
+            if (v == false) {
+              CommonConfirmDialog(
+                  gFFI.dialogManager, translate('cancel-bot-confirm-tip'), () {
+                changeBot(callback: update);
+              });
+            } else {
+              changeBot(callback: update);
+            }
+          },
+        ),
+      if (enable2fa)
+        SettingsTile.switchTile(
+          title: Column(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              Text(translate('Enable trusted devices')),
+              Text('* ${translate('enable-trusted-devices-tip')}',
+                  style: Theme.of(context).textTheme.bodySmall),
+            ],
+          ),
+          initialValue: _enableTrustedDevices,
+          onToggle: isOptionFixed(kOptionEnableTrustedDevices)
+              ? null
+              : (v) async {
+                  mainSetBoolOption(kOptionEnableTrustedDevices, v);
+                  setState(() {
+                    _enableTrustedDevices = v;
+                  });
+                },
+        ),
+      if (enable2fa && _enableTrustedDevices)
+        SettingsTile(
+            title: Text(translate('Manage trusted devices')),
+            trailing: Icon(Icons.arrow_forward_ios),
+            onPressed: (context) {
+              Navigator.push(context, MaterialPageRoute(builder: (context) {
+                return _ManageTrustedDevices();
+              }));
+            })
+    ];
+    final List<AbstractSettingsTile> shareScreenTiles = [
       SettingsTile.switchTile(
         title: Text(translate('Deny LAN discovery')),
         initialValue: _denyLANDiscovery,
@@ -273,9 +357,7 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
         initialValue: _onlyWhiteList,
         onToggle: (_) async {
           update() async {
-            final onlyWhiteList =
-                (await bind.mainGetOption(key: kOptionWhitelist)) !=
-                    defaultOptionWhitelist;
+            final onlyWhiteList = whitelistNotEmpty();
             if (onlyWhiteList != _onlyWhiteList) {
               setState(() {
                 _onlyWhiteList = onlyWhiteList;
@@ -479,6 +561,22 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
           gFFI.invokeMethod(AndroidChannel.kSetStartOnBootOpt, toValue);
         }));
 
+    if (!bind.isCustomClient()) {
+      enhancementsTiles.add(
+        SettingsTile.switchTile(
+          initialValue: _checkUpdateOnStartup,
+          title:
+              Column(crossAxisAlignment: CrossAxisAlignment.start, children: [
+            Text(translate('Check for software update on startup')),
+          ]),
+          onToggle: (bool toValue) async {
+            await mainSetLocalBoolOption(kOptionEnableCheckUpdate, toValue);
+            setState(() => _checkUpdateOnStartup = toValue);
+          },
+        ),
+      );
+    }
+
     onFloatingWindowChanged(bool toValue) async {
       if (toValue) {
         if (!await AndroidPermissionManager.check(kSystemAlertWindow)) {
@@ -530,6 +628,8 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
     ));
 
     final disabledSettings = bind.isDisableSettings();
+    final hideSecuritySettings =
+        bind.mainGetBuildinOption(key: kOptionHideSecuritySetting) == 'Y';
     final settings = SettingsList(
       sections: [
         customClientSection,
@@ -553,13 +653,20 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
             ],
           ),
         SettingsSection(title: Text(translate("Settings")), tiles: [
-          if (!disabledSettings)
+          if (!disabledSettings && !_hideNetwork && !_hideServer)
             SettingsTile(
                 title: Text(translate('ID/Relay Server')),
                 leading: Icon(Icons.cloud),
                 onPressed: (context) {
                   showServerSettings(gFFI.dialogManager);
                 }),
+          if (!isIOS && !_hideNetwork && !_hideProxy)
+            SettingsTile(
+                title: Text(translate('Socks5/Http(s) Proxy')),
+                leading: Icon(Icons.network_ping),
+                onPressed: (context) {
+                  changeSocks5Proxy();
+                }),
           SettingsTile(
               title: Text(translate('Language')),
               leading: Icon(Icons.translate),
@@ -596,42 +703,76 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
                     },
             ),
           ]),
-        if (isAndroid && !outgoingOnly)
+        if (isAndroid)
           SettingsSection(
             title: Text(translate("Recording")),
             tiles: [
-              SettingsTile.switchTile(
-                title:
-                    Text(translate('Automatically record incoming sessions')),
-                leading: Icon(Icons.videocam),
-                description: Text(
-                    "${translate("Directory")}: ${bind.mainVideoSaveDirectory(root: false)}"),
-                initialValue: _autoRecordIncomingSession,
-                onToggle: isOptionFixed(kOptionAllowAutoRecordIncoming)
-                    ? null
-                    : (v) async {
-                        await bind.mainSetOption(
-                            key: kOptionAllowAutoRecordIncoming,
-                            value:
-                                bool2option(kOptionAllowAutoRecordIncoming, v));
-                        final newValue = option2bool(
-                            kOptionAllowAutoRecordIncoming,
-                            await bind.mainGetOption(
-                                key: kOptionAllowAutoRecordIncoming));
-                        setState(() {
-                          _autoRecordIncomingSession = newValue;
-                        });
-                      },
+              if (!outgoingOnly)
+                SettingsTile.switchTile(
+                  title:
+                      Text(translate('Automatically record incoming sessions')),
+                  initialValue: _autoRecordIncomingSession,
+                  onToggle: isOptionFixed(kOptionAllowAutoRecordIncoming)
+                      ? null
+                      : (v) async {
+                          await bind.mainSetOption(
+                              key: kOptionAllowAutoRecordIncoming,
+                              value: bool2option(
+                                  kOptionAllowAutoRecordIncoming, v));
+                          final newValue = option2bool(
+                              kOptionAllowAutoRecordIncoming,
+                              await bind.mainGetOption(
+                                  key: kOptionAllowAutoRecordIncoming));
+                          setState(() {
+                            _autoRecordIncomingSession = newValue;
+                          });
+                        },
+                ),
+              if (!incommingOnly)
+                SettingsTile.switchTile(
+                  title:
+                      Text(translate('Automatically record outgoing sessions')),
+                  initialValue: _autoRecordOutgoingSession,
+                  onToggle: isOptionFixed(kOptionAllowAutoRecordOutgoing)
+                      ? null
+                      : (v) async {
+                          await bind.mainSetLocalOption(
+                              key: kOptionAllowAutoRecordOutgoing,
+                              value: bool2option(
+                                  kOptionAllowAutoRecordOutgoing, v));
+                          final newValue = option2bool(
+                              kOptionAllowAutoRecordOutgoing,
+                              bind.mainGetLocalOption(
+                                  key: kOptionAllowAutoRecordOutgoing));
+                          setState(() {
+                            _autoRecordOutgoingSession = newValue;
+                          });
+                        },
+                ),
+              SettingsTile(
+                title: Text(translate("Directory")),
+                description: Text(bind.mainVideoSaveDirectory(root: false)),
               ),
             ],
           ),
-        if (isAndroid && !disabledSettings && !outgoingOnly)
+        if (isAndroid &&
+            !disabledSettings &&
+            !outgoingOnly &&
+            !hideSecuritySettings)
+          SettingsSection(title: Text('2FA'), tiles: tfaTiles),
+        if (isAndroid &&
+            !disabledSettings &&
+            !outgoingOnly &&
+            !hideSecuritySettings)
           SettingsSection(
             title: Text(translate("Share Screen")),
             tiles: shareScreenTiles,
           ),
         if (!bind.isIncomingOnly()) defaultDisplaySection(),
-        if (isAndroid && !disabledSettings && !outgoingOnly)
+        if (isAndroid &&
+            !disabledSettings &&
+            !outgoingOnly &&
+            !hideSecuritySettings)
           SettingsSection(
             title: Text(translate("Enhancements")),
             tiles: enhancementsTiles,
@@ -712,11 +853,6 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
   }
 }
 
-void showServerSettings(OverlayDialogManager dialogManager) async {
-  Map<String, dynamic> options = jsonDecode(await bind.mainGetOptions());
-  showServerSettingsWithValue(ServerConfig.fromOptions(options), dialogManager);
-}
-
 void showLanguageSettings(OverlayDialogManager dialogManager) async {
   try {
     final langs = json.decode(await bind.mainGetLangs()) as List<dynamic>;
@@ -786,7 +922,7 @@ void showThemeSettings(OverlayDialogManager dialogManager) async {
 void showAbout(OverlayDialogManager dialogManager) {
   dialogManager.show((setState, close, context) {
     return CustomAlertDialog(
-      title: Text('${translate('About')} RustDesk'),
+      title: Text(translate('About RustDesk')),
       content: Wrap(direction: Axis.vertical, spacing: 12, children: [
         Text('Version: $version'),
         InkWell(
@@ -940,6 +1076,51 @@ class __DisplayPageState extends State<_DisplayPage> {
   }
 }
 
+class _ManageTrustedDevices extends StatefulWidget {
+  const _ManageTrustedDevices();
+
+  @override
+  State<_ManageTrustedDevices> createState() => __ManageTrustedDevicesState();
+}
+
+class __ManageTrustedDevicesState extends State<_ManageTrustedDevices> {
+  RxList<TrustedDevice> trustedDevices = RxList.empty(growable: true);
+  RxList<Uint8List> selectedDevices = RxList.empty();
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: Text(translate('Manage trusted devices')),
+        centerTitle: true,
+        actions: [
+          Obx(() => IconButton(
+              icon: Icon(Icons.delete, color: Colors.white),
+              onPressed: selectedDevices.isEmpty
+                  ? null
+                  : () {
+                      confrimDeleteTrustedDevicesDialog(
+                          trustedDevices, selectedDevices);
+                    }))
+        ],
+      ),
+      body: FutureBuilder(
+          future: TrustedDevice.get(),
+          builder: (context, snapshot) {
+            if (snapshot.connectionState == ConnectionState.waiting) {
+              return Center(child: CircularProgressIndicator());
+            }
+            if (snapshot.hasError) {
+              return Center(child: Text('Error: ${snapshot.error}'));
+            }
+            final devices = snapshot.data as List<TrustedDevice>;
+            trustedDevices = devices.obs;
+            return trustedDevicesTable(trustedDevices, selectedDevices);
+          }),
+    );
+  }
+}
+
 class _RadioEntry {
   final String label;
   final String value;

flutter/lib/mobile/widgets/dialog.dart

@@ -1,4 +1,5 @@
 import 'dart:async';
+import 'dart:convert';
 import 'package:flutter/material.dart';
 import 'package:flutter_hbb/common/widgets/setting_widgets.dart';
 import 'package:flutter_hbb/common/widgets/toolbar.dart';
@@ -146,6 +147,16 @@ void setTemporaryPasswordLengthDialog(
   }, backDismiss: true, clickMaskDismiss: true);
 }
 
+void showServerSettings(OverlayDialogManager dialogManager) async {
+  Map<String, dynamic> options = {};
+  try {
+    options = jsonDecode(await bind.mainGetOptions());
+  } catch (e) {
+    print("Invalid server config: $e");
+  }
+  showServerSettingsWithValue(ServerConfig.fromOptions(options), dialogManager);
+}
+
 void showServerSettingsWithValue(
     ServerConfig serverConfig, OverlayDialogManager dialogManager) async {
   var isInProgress = false;
@@ -184,6 +195,43 @@ void showServerSettingsWithValue(
       return ret;
     }
 
+    Widget buildField(
+        String label, TextEditingController controller, String errorMsg,
+        {String? Function(String?)? validator, bool autofocus = false}) {
+      if (isDesktop || isWeb) {
+        return Row(
+          children: [
+            SizedBox(
+              width: 120,
+              child: Text(label),
+            ),
+            SizedBox(width: 8),
+            Expanded(
+              child: TextFormField(
+                controller: controller,
+                decoration: InputDecoration(
+                  errorText: errorMsg.isEmpty ? null : errorMsg,
+                  contentPadding:
+                      EdgeInsets.symmetric(horizontal: 8, vertical: 12),
+                ),
+                validator: validator,
+                autofocus: autofocus,
+              ),
+            ),
+          ],
+        );
+      }
+
+      return TextFormField(
+        controller: controller,
+        decoration: InputDecoration(
+          labelText: label,
+          errorText: errorMsg.isEmpty ? null : errorMsg,
+        ),
+        validator: validator,
+      );
+    }
+
     return CustomAlertDialog(
       title: Row(
         children: [
@@ -191,55 +239,45 @@ void showServerSettingsWithValue(
           ...ServerConfigImportExportWidgets(controllers, errMsgs),
         ],
       ),
-      content: Form(
+      content: ConstrainedBox(
+        constraints: const BoxConstraints(minWidth: 500),
+        child: Form(
           child: Obx(() => Column(
-              mainAxisSize: MainAxisSize.min,
-              children: <Widget>[
-                    TextFormField(
-                      controller: idCtrl,
-                      decoration: InputDecoration(
-                          labelText: translate('ID Server'),
-                          errorText: idServerMsg.value.isEmpty
-                              ? null
-                              : idServerMsg.value),
-                    )
-                  ] +
-                  [
-                    TextFormField(
-                      controller: relayCtrl,
-                      decoration: InputDecoration(
-                          labelText: translate('Relay Server'),
-                          errorText: relayServerMsg.value.isEmpty
-                              ? null
-                              : relayServerMsg.value),
-                    )
-                  ] +
-                  [
-                    TextFormField(
-                      controller: apiCtrl,
-                      decoration: InputDecoration(
-                        labelText: translate('API Server'),
-                      ),
-                      autovalidateMode: AutovalidateMode.onUserInteraction,
-                      validator: (v) {
-                        if (v != null && v.isNotEmpty) {
-                          if (!(v.startsWith('http://') ||
-                              v.startsWith("https://"))) {
-                            return translate("invalid_http");
-                          }
+                mainAxisSize: MainAxisSize.min,
+                children: [
+                  buildField(translate('ID Server'), idCtrl, idServerMsg.value,
+                      autofocus: true),
+                  SizedBox(height: 8),
+                  if (!isIOS && !isWeb) ...[
+                    buildField(translate('Relay Server'), relayCtrl,
+                        relayServerMsg.value),
+                    SizedBox(height: 8),
+                  ],
+                  buildField(
+                    translate('API Server'),
+                    apiCtrl,
+                    apiServerMsg.value,
+                    validator: (v) {
+                      if (v != null && v.isNotEmpty) {
+                        if (!(v.startsWith('http://') ||
+                            v.startsWith("https://"))) {
+                          return translate("invalid_http");
                         }
-                        return null;
-                      },
+                      }
+                      return null;
+                    },
+                  ),
+                  SizedBox(height: 8),
+                  buildField('Key', keyCtrl, ''),
+                  if (isInProgress)
+                    Padding(
+                      padding: EdgeInsets.only(top: 8),
+                      child: LinearProgressIndicator(),
                     ),
-                    TextFormField(
-                      controller: keyCtrl,
-                      decoration: InputDecoration(
-                        labelText: 'Key',
-                      ),
-                    ),
-                    // NOT use Offstage to wrap LinearProgressIndicator
-                    if (isInProgress) const LinearProgressIndicator(),
-                  ]))),
+                ],
+              )),
+        ),
+      ),
       actions: [
         dialogButton('Cancel', onPressed: () {
           close();

flutter/lib/mobile/widgets/gesture_help.dart

@@ -41,18 +41,16 @@ class GestureHelp extends StatefulWidget {
   final OnTouchModeChange onTouchModeChange;
 
   @override
-  State<StatefulWidget> createState() => _GestureHelpState();
+  State<StatefulWidget> createState() => _GestureHelpState(touchMode);
 }
 
 class _GestureHelpState extends State<GestureHelp> {
-  var _selectedIndex;
-  var _touchMode;
+  late int _selectedIndex;
+  late bool _touchMode;
 
-  @override
-  void initState() {
-    _touchMode = widget.touchMode;
+  _GestureHelpState(bool touchMode) {
+    _touchMode = touchMode;
     _selectedIndex = _touchMode ? 1 : 0;
-    super.initState();
   }
 
   @override

flutter/lib/models/ab_model.dart

@@ -17,22 +17,24 @@ import '../common.dart';
 
 final syncAbOption = 'sync-ab-with-recent-sessions';
 bool shouldSyncAb() {
-  return bind.mainGetLocalOption(key: syncAbOption).isNotEmpty;
+  return bind.mainGetLocalOption(key: syncAbOption) == 'Y';
 }
 
 final sortAbTagsOption = 'sync-ab-tags';
 bool shouldSortTags() {
-  return bind.mainGetLocalOption(key: sortAbTagsOption).isNotEmpty;
+  return bind.mainGetLocalOption(key: sortAbTagsOption) == 'Y';
 }
 
 final filterAbTagOption = 'filter-ab-by-intersection';
 bool filterAbTagByIntersection() {
-  return bind.mainGetLocalOption(key: filterAbTagOption).isNotEmpty;
+  return bind.mainGetLocalOption(key: filterAbTagOption) == 'Y';
 }
 
 const _personalAddressBookName = "My address book";
 const _legacyAddressBookName = "Legacy address book";
 
+const kUntagged = "Untagged";
+
 enum ForcePullAb {
   listAndCurrent,
   current,
@@ -66,10 +68,16 @@ class AbModel {
   var listInitialized = false;
   var _maxPeerOneAb = 0;
 
+  late final Peers peersModel;
+
   WeakReference<FFI> parent;
 
   AbModel(this.parent) {
     addressbooks.clear();
+    peersModel = Peers(
+        name: PeersModelName.addressBook,
+        getInitPeers: () => currentAbPeers,
+        loadEvent: LoadEvent.addressBook);
     if (desktopType == DesktopType.main) {
       Timer.periodic(Duration(milliseconds: 500), (timer) async {
         if (_timerCounter++ % 6 == 0) {
@@ -111,9 +119,10 @@ class AbModel {
   Future<void> _pullAb(
       {required ForcePullAb? force, required bool quiet}) async {
     if (bind.isDisableAb()) return;
-    debugPrint("pullAb, force: $force, quiet: $quiet");
     if (!gFFI.userModel.isLogin) return;
+    if (gFFI.userModel.networkError.isNotEmpty) return;
     if (force == null && listInitialized && current.initialized) return;
+    debugPrint("pullAb, force: $force, quiet: $quiet");
     if (!listInitialized || force == ForcePullAb.listAndCurrent) {
       try {
         // Read personal guid every time to avoid upgrading the server without closing the main window
@@ -417,6 +426,7 @@ class AbModel {
 
 // #region tags
   Future<bool> addTags(List<String> tagList) async {
+    tagList.removeWhere((e) => e == kUntagged);
     final ret = await current.addTags(tagList, {});
     await pullNonLegacyAfterChange();
     _saveCache();
@@ -638,6 +648,9 @@ class AbModel {
   }
 
   Color getCurrentAbTagColor(String tag) {
+    if (tag == kUntagged) {
+      return MyTheme.accent;
+    }
     int? colorValue = current.tagColors[tag];
     if (colorValue != null) {
       return Color(colorValue);
@@ -815,8 +828,6 @@ abstract class BaseAb {
 }
 
 class LegacyAb extends BaseAb {
-  final sortTags = shouldSortTags().obs;
-  final filterByIntersection = filterAbTagByIntersection().obs;
   bool get emtpy => peers.isEmpty && tags.isEmpty;
   // licensedDevices is obtained from personal ab, shared ab restrict it in server
   var licensedDevices = 0;
@@ -1209,8 +1220,6 @@ class LegacyAb extends BaseAb {
 class Ab extends BaseAb {
   AbProfile profile;
   late final bool personal;
-  final sortTags = shouldSortTags().obs;
-  final filterByIntersection = filterAbTagByIntersection().obs;
   bool get emtpy => peers.isEmpty && tags.isEmpty;
 
   Ab(this.profile, this.personal);

flutter/lib/models/chat_model.dart

@@ -235,13 +235,14 @@ class ChatModel with ChangeNotifier {
     }
   }
 
-  _isChatOverlayHide() => ((!isDesktop && chatIconOverlayEntry == null) ||
-      chatWindowOverlayEntry == null);
+  _isChatOverlayHide() =>
+      ((!(isDesktop || isWebDesktop) && chatIconOverlayEntry == null) ||
+          chatWindowOverlayEntry == null);
 
   toggleChatOverlay({Offset? chatInitPos}) {
     if (_isChatOverlayHide()) {
       gFFI.invokeMethod("enable_soft_keyboard", true);
-      if (!isDesktop) {
+      if (!(isDesktop || isWebDesktop)) {
         showChatIconOverlay();
       }
       showChatWindowOverlay(chatInitPos: chatInitPos);

flutter/lib/models/cm_file_model.dart

@@ -33,6 +33,8 @@ class CmFileModel {
       _onFileRemove(evt['remove']);
     } else if (evt['create_dir'] != null) {
       _onDirCreate(evt['create_dir']);
+    } else if (evt['rename'] != null) {
+      _onRename(evt['rename']);
     }
   }
 
@@ -59,8 +61,6 @@ class CmFileModel {
 
   _dealOneJob(dynamic l, bool calcSpeed) {
     final data = TransferJobSerdeData.fromJson(l);
-    Client? client =
-        gFFI.serverModel.clients.firstWhereOrNull((e) => e.id == data.connId);
     var jobTable = _jobTables[data.connId];
     if (jobTable == null) {
       debugPrint("jobTable should not be null");
@@ -70,12 +70,7 @@ class CmFileModel {
     if (job == null) {
       job = CmFileLog();
       jobTable.add(job);
-      final currentSelectedTab =
-          gFFI.serverModel.tabController.state.value.selectedTabInfo;
-      if (!(gFFI.chatModel.isShowCMSidePage &&
-          currentSelectedTab.key == data.connId.toString())) {
-        client?.unreadChatMessageCount.value += 1;
-      }
+      _addUnread(data.connId);
     }
     job.id = data.id;
     job.action =
@@ -167,8 +162,6 @@ class CmFileModel {
     try {
       dynamic d = jsonDecode(log);
       FileActionLog data = FileActionLog.fromJson(d);
-      Client? client =
-          gFFI.serverModel.clients.firstWhereOrNull((e) => e.id == data.connId);
       var jobTable = _jobTables[data.connId];
       if (jobTable == null) {
         debugPrint("jobTable should not be null");
@@ -179,17 +172,45 @@ class CmFileModel {
         ..fileName = data.path
         ..action = CmFileAction.createDir
         ..state = JobState.done);
-      final currentSelectedTab =
-          gFFI.serverModel.tabController.state.value.selectedTabInfo;
-      if (!(gFFI.chatModel.isShowCMSidePage &&
-          currentSelectedTab.key == data.connId.toString())) {
-        client?.unreadChatMessageCount.value += 1;
-      }
+      _addUnread(data.connId);
       jobTable.refresh();
     } catch (e) {
       debugPrint('$e');
     }
   }
+
+  _onRename(dynamic log) {
+    try {
+      dynamic d = jsonDecode(log);
+      FileRenamenLog data = FileRenamenLog.fromJson(d);
+      var jobTable = _jobTables[data.connId];
+      if (jobTable == null) {
+        debugPrint("jobTable should not be null");
+        return;
+      }
+      final fileName = '${data.path} -> ${data.newName}';
+      jobTable.add(CmFileLog()
+        ..id = 0
+        ..fileName = fileName
+        ..action = CmFileAction.rename
+        ..state = JobState.done);
+      _addUnread(data.connId);
+      jobTable.refresh();
+    } catch (e) {
+      debugPrint('$e');
+    }
+  }
+
+  _addUnread(int connId) {
+    Client? client =
+        gFFI.serverModel.clients.firstWhereOrNull((e) => e.id == connId);
+    final currentSelectedTab =
+        gFFI.serverModel.tabController.state.value.selectedTabInfo;
+    if (!(gFFI.chatModel.isShowCMSidePage &&
+        currentSelectedTab.key == connId.toString())) {
+      client?.unreadChatMessageCount.value += 1;
+    }
+  }
 }
 
 enum CmFileAction {
@@ -198,6 +219,7 @@ enum CmFileAction {
   localToRemote,
   remove,
   createDir,
+  rename,
 }
 
 class CmFileLog {
@@ -285,3 +307,22 @@ class FileActionLog {
           dir: d['dir'] ?? false,
         );
 }
+
+class FileRenamenLog {
+  int connId = 0;
+  String path = '';
+  String newName = '';
+
+  FileRenamenLog({
+    required this.connId,
+    required this.path,
+    required this.newName,
+  });
+
+  FileRenamenLog.fromJson(dynamic d)
+      : this(
+          connId: d['connId'] ?? 0,
+          path: d['path'] ?? '',
+          newName: d['newName'] ?? '',
+        );
+}

flutter/lib/models/desktop_render_texture.dart

@@ -181,6 +181,7 @@ class TextureModel {
   }
 
   updateCurrentDisplay(int curDisplay) {
+    if (isWeb) return;
     final ffi = parent.target;
     if (ffi == null) return;
     tryCreateTexture(int idx) {

flutter/lib/models/file_model.dart

@@ -3,9 +3,12 @@ import 'dart:convert';
 
 import 'package:flutter/material.dart';
 import 'package:flutter_hbb/common.dart';
+import 'package:flutter_hbb/common/widgets/dialog.dart';
 import 'package:flutter_hbb/utils/event_loop.dart';
 import 'package:get/get.dart';
 import 'package:path/path.dart' as path;
+import 'package:flutter_hbb/web/dummy.dart'
+    if (dart.library.html) 'package:flutter_hbb/web/web_unique.dart';
 
 import '../consts.dart';
 import 'model.dart';
@@ -33,6 +36,7 @@ class JobID {
 }
 
 typedef GetSessionID = SessionID Function();
+typedef GetDialogManager = OverlayDialogManager? Function();
 
 class FileModel {
   final WeakReference<FFI> parent;
@@ -44,13 +48,15 @@ class FileModel {
   late final FileController remoteController;
 
   late final GetSessionID getSessionID;
+  late final GetDialogManager getDialogManager;
   SessionID get sessionId => getSessionID();
   late final FileDialogEventLoop evtLoop;
 
   FileModel(this.parent) {
     getSessionID = () => parent.target!.sessionId;
+    getDialogManager = () => parent.target?.dialogManager;
     fileFetcher = FileFetcher(getSessionID);
-    jobController = JobController(getSessionID);
+    jobController = JobController(getSessionID, getDialogManager);
     localController = FileController(
         isLocal: true,
         getSessionID: getSessionID,
@@ -70,7 +76,7 @@ class FileModel {
 
   Future<void> onReady() async {
     await evtLoop.onReady();
-    await localController.onReady();
+    if (!isWeb) await localController.onReady();
     await remoteController.onReady();
   }
 
@@ -82,7 +88,7 @@ class FileModel {
   }
 
   Future<void> refreshAll() async {
-    await localController.refresh();
+    if (!isWeb) await localController.refresh();
     await remoteController.refresh();
   }
 
@@ -94,6 +100,10 @@ class FileModel {
     fileFetcher.tryCompleteTask(evt['value'], evt['is_local']);
   }
 
+  void receiveEmptyDirs(Map<String, dynamic> evt) {
+    fileFetcher.tryCompleteEmptyDirsTask(evt['value'], evt['is_local']);
+  }
+
   Future<void> postOverrideFileConfirm(Map<String, dynamic> evt) async {
     evtLoop.pushEvent(
         _FileDialogEvent(WeakReference(this), FileDialogType.overwrite, evt));
@@ -224,6 +234,54 @@ class FileModel {
       );
     }, useAnimation: false);
   }
+
+  void onSelectedFiles(dynamic obj) {
+    localController.selectedItems.clear();
+
+    try {
+      int handleIndex = int.parse(obj['handleIndex']);
+      final file = jsonDecode(obj['file']);
+      var entry = Entry.fromJson(file);
+      entry.path = entry.name;
+      final otherSideData = remoteController.directoryData();
+      final toPath = otherSideData.directory.path;
+      final isWindows = otherSideData.options.isWindows;
+      final showHidden = otherSideData.options.showHidden;
+      final jobID = jobController.addTransferJob(entry, false);
+      webSendLocalFiles(
+        handleIndex: handleIndex,
+        actId: jobID,
+        path: entry.path,
+        to: PathUtil.join(toPath, entry.name, isWindows),
+        fileNum: 0,
+        includeHidden: showHidden,
+        isRemote: false,
+      );
+    } catch (e) {
+      debugPrint("Failed to decode onSelectedFiles: $e");
+    }
+  }
+
+  void sendEmptyDirs(dynamic obj) {
+    late final List<dynamic> emptyDirs;
+    try {
+      emptyDirs = jsonDecode(obj['dirs'] as String);
+    } catch (e) {
+      debugPrint("Failed to decode sendEmptyDirs: $e");
+    }
+    final otherSideData = remoteController.directoryData();
+    final toPath = otherSideData.directory.path;
+    final isPeerWindows = otherSideData.options.isWindows;
+
+    final isLocalWindows = isWindows || isWebOnWindows;
+    for (var dir in emptyDirs) {
+      if (isLocalWindows != isPeerWindows) {
+        dir = PathUtil.convert(dir, isLocalWindows, isPeerWindows);
+      }
+      var peerPath = PathUtil.join(toPath, dir, isPeerWindows);
+      remoteController.createDirWithRemote(peerPath, true);
+    }
+  }
 }
 
 class DirectoryData {
@@ -437,7 +495,8 @@ class FileController {
   }
 
   /// sendFiles from current side (FileController.isLocal) to other side (SelectedItems).
-  void sendFiles(SelectedItems items, DirectoryData otherSideData) {
+  Future<void> sendFiles(
+      SelectedItems items, DirectoryData otherSideData) async {
     /// ignore wrong items side status
     if (items.isLocal != isLocal) {
       return;
@@ -450,7 +509,7 @@ class FileController {
     final isWindows = otherSideData.options.isWindows;
     final showHidden = otherSideData.options.showHidden;
     for (var from in items.items) {
-      final jobID = jobController.add(from, isRemoteToLocal);
+      final jobID = jobController.addTransferJob(from, isRemoteToLocal);
       bind.sessionSendFiles(
           sessionId: sessionId,
           actId: jobID,
@@ -458,10 +517,48 @@ class FileController {
           to: PathUtil.join(toPath, from.name, isWindows),
           fileNum: 0,
           includeHidden: showHidden,
-          isRemote: isRemoteToLocal);
+          isRemote: isRemoteToLocal,
+          isDir: from.isDirectory);
       debugPrint(
           "path: ${from.path}, toPath: $toPath, to: ${PathUtil.join(toPath, from.name, isWindows)}");
     }
+
+    if (isWeb ||
+        (!isLocal &&
+            versionCmp(rootState.target!.ffiModel.pi.version, '1.3.3') < 0)) {
+      return;
+    }
+
+    final List<Entry> entrys = items.items.toList();
+    var isRemote = isLocal == true ? true : false;
+
+    await Future.forEach(entrys, (Entry item) async {
+      if (!item.isDirectory) {
+        return;
+      }
+
+      final List<String> paths = [];
+
+      final emptyDirs =
+          await fileFetcher.readEmptyDirs(item.path, isLocal, showHidden);
+
+      if (emptyDirs.isEmpty) {
+        return;
+      } else {
+        for (var dir in emptyDirs) {
+          paths.add(dir.path);
+        }
+      }
+
+      final dirs = paths.map((path) {
+        return PathUtil.getOtherSidePath(directory.value.path, path,
+            options.value.isWindows, toPath, isWindows);
+      });
+
+      for (var dir in dirs) {
+        createDirWithRemote(dir, isRemote);
+      }
+    });
   }
 
   bool _removeCheckboxRemember = false;
@@ -485,7 +582,7 @@ class FileController {
       } else if (item.isDirectory) {
         title = translate("Not an empty directory");
         dialogManager?.showLoading(translate("Waiting"));
-        final fd = await fileFetcher.fetchDirectoryRecursive(
+        final fd = await fileFetcher.fetchDirectoryRecursiveToRemove(
             jobID, item.path, items.isLocal, true);
         if (fd.path.isEmpty) {
           fd.path = item.path;
@@ -493,13 +590,21 @@ class FileController {
         fd.format(isWindows);
         dialogManager?.dismissAll();
         if (fd.entries.isEmpty) {
+          var deleteJobId = jobController.addDeleteDirJob(item, !isLocal, 0);
           final confirm = await showRemoveDialog(
               translate(
                   "Are you sure you want to delete this empty directory?"),
               item.name,
               false);
           if (confirm == true) {
-            sendRemoveEmptyDir(item.path, 0);
+            sendRemoveEmptyDir(
+              item.path,
+              0,
+              deleteJobId,
+            );
+          } else {
+            jobController.updateJobStatus(deleteJobId,
+                error: "cancel", state: JobState.done);
           }
           return;
         }
@@ -507,6 +612,13 @@ class FileController {
       } else {
         entries = [];
       }
+      int deleteJobId;
+      if (item.isDirectory) {
+        deleteJobId =
+            jobController.addDeleteDirJob(item, !isLocal, entries.length);
+      } else {
+        deleteJobId = jobController.addDeleteFileJob(item, !isLocal);
+      }
 
       for (var i = 0; i < entries.length; i++) {
         final dirShow = item.isDirectory
@@ -521,24 +633,32 @@ class FileController {
         );
         try {
           if (confirm == true) {
-            sendRemoveFile(entries[i].path, i);
+            sendRemoveFile(entries[i].path, i, deleteJobId);
             final res = await jobController.jobResultListener.start();
             // handle remove res;
             if (item.isDirectory &&
                 res['file_num'] == (entries.length - 1).toString()) {
-              sendRemoveEmptyDir(item.path, i);
+              sendRemoveEmptyDir(item.path, i, deleteJobId);
             }
+          } else {
+            jobController.updateJobStatus(deleteJobId,
+                file_num: i, error: "cancel");
           }
           if (_removeCheckboxRemember) {
             if (confirm == true) {
               for (var j = i + 1; j < entries.length; j++) {
-                sendRemoveFile(entries[j].path, j);
+                sendRemoveFile(entries[j].path, j, deleteJobId);
                 final res = await jobController.jobResultListener.start();
                 if (item.isDirectory &&
                     res['file_num'] == (entries.length - 1).toString()) {
-                  sendRemoveEmptyDir(item.path, i);
+                  sendRemoveEmptyDir(item.path, i, deleteJobId);
                 }
               }
+            } else {
+              jobController.updateJobStatus(deleteJobId,
+                  error: "cancel",
+                  file_num: entries.length,
+                  state: JobState.done);
             }
             break;
           }
@@ -617,54 +737,128 @@ class FileController {
     }, useAnimation: false);
   }
 
-  void sendRemoveFile(String path, int fileNum) {
+  void sendRemoveFile(String path, int fileNum, int actId) {
     bind.sessionRemoveFile(
         sessionId: sessionId,
-        actId: JobController.jobID.next(),
+        actId: actId,
         path: path,
         isRemote: !isLocal,
         fileNum: fileNum);
   }
 
-  void sendRemoveEmptyDir(String path, int fileNum) {
+  void sendRemoveEmptyDir(String path, int fileNum, int actId) {
     history.removeWhere((element) => element.contains(path));
     bind.sessionRemoveAllEmptyDirs(
-        sessionId: sessionId,
-        actId: JobController.jobID.next(),
-        path: path,
-        isRemote: !isLocal);
+        sessionId: sessionId, actId: actId, path: path, isRemote: !isLocal);
   }
 
-  Future<void> createDir(String path) async {
+  Future<void> createDirWithRemote(String path, bool isRemote) async {
     bind.sessionCreateDir(
         sessionId: sessionId,
         actId: JobController.jobID.next(),
         path: path,
-        isRemote: !isLocal);
+        isRemote: isRemote);
+  }
+
+  Future<void> createDir(String path) async {
+    await createDirWithRemote(path, !isLocal);
+  }
+
+  Future<void> renameAction(Entry item, bool isLocal) async {
+    final textEditingController = TextEditingController(text: item.name);
+    String? errorText;
+    dialogManager?.show((setState, close, context) {
+      textEditingController.addListener(() {
+        if (errorText != null) {
+          setState(() {
+            errorText = null;
+          });
+        }
+      });
+      submit() async {
+        final newName = textEditingController.text;
+        if (newName.isEmpty || newName == item.name) {
+          close();
+          return;
+        }
+        if (directory.value.entries.any((e) => e.name == newName)) {
+          setState(() {
+            errorText = translate("Already exists");
+          });
+          return;
+        }
+        if (!PathUtil.validName(newName, options.value.isWindows)) {
+          setState(() {
+            if (item.isDirectory) {
+              errorText = translate("Invalid folder name");
+            } else {
+              errorText = translate("Invalid file name");
+            }
+          });
+          return;
+        }
+        await bind.sessionRenameFile(
+            sessionId: sessionId,
+            actId: JobController.jobID.next(),
+            path: item.path,
+            newName: newName,
+            isRemote: !isLocal);
+        close();
+      }
+
+      return CustomAlertDialog(
+        content: Column(
+          children: [
+            DialogTextField(
+              title: '${translate('Rename')} ${item.name}',
+              controller: textEditingController,
+              errorText: errorText,
+            ),
+          ],
+        ),
+        actions: [
+          dialogButton(
+            "Cancel",
+            icon: Icon(Icons.close_rounded),
+            onPressed: close,
+            isOutline: true,
+          ),
+          dialogButton(
+            "OK",
+            icon: Icon(Icons.done_rounded),
+            onPressed: submit,
+          ),
+        ],
+        onSubmit: submit,
+        onCancel: close,
+      );
+    });
   }
 }
 
+const _kOneWayFileTransferError = 'one-way-file-transfer-tip';
+
 class JobController {
   static final JobID jobID = JobID();
   final jobTable = List<JobProgress>.empty(growable: true).obs;
   final jobResultListener = JobResultListener<Map<String, dynamic>>();
   final GetSessionID getSessionID;
+  final GetDialogManager getDialogManager;
   SessionID get sessionId => getSessionID();
+  OverlayDialogManager? get alogManager => getDialogManager();
+  int _lastTimeShowMsgbox = DateTime.now().millisecondsSinceEpoch;
 
-  JobController(this.getSessionID);
+  JobController(this.getSessionID, this.getDialogManager);
 
   int getJob(int id) {
     return jobTable.indexWhere((element) => element.id == id);
   }
 
-  // JobProgress? getJob(int id) {
-  //   return jobTable.firstWhere((element) => element.id == id);
-  // }
-
   // return jobID
-  int add(Entry from, bool isRemoteToLocal) {
+  int addTransferJob(Entry from, bool isRemoteToLocal) {
     final jobID = JobController.jobID.next();
     jobTable.add(JobProgress()
+      ..type = JobType.transfer
       ..fileName = path.basename(from.path)
       ..jobName = from.path
       ..totalSize = from.size
@@ -674,6 +868,33 @@ class JobController {
     return jobID;
   }
 
+  int addDeleteFileJob(Entry file, bool isRemote) {
+    final jobID = JobController.jobID.next();
+    jobTable.add(JobProgress()
+      ..type = JobType.deleteFile
+      ..fileName = path.basename(file.path)
+      ..jobName = file.path
+      ..totalSize = file.size
+      ..state = JobState.none
+      ..id = jobID
+      ..isRemoteToLocal = isRemote);
+    return jobID;
+  }
+
+  int addDeleteDirJob(Entry file, bool isRemote, int fileCount) {
+    final jobID = JobController.jobID.next();
+    jobTable.add(JobProgress()
+      ..type = JobType.deleteDir
+      ..fileName = path.basename(file.path)
+      ..jobName = file.path
+      ..fileCount = fileCount
+      ..totalSize = file.size
+      ..state = JobState.none
+      ..id = jobID
+      ..isRemoteToLocal = isRemote);
+    return jobID;
+  }
+
   void tryUpdateJobProgress(Map<String, dynamic> evt) {
     try {
       int id = int.parse(evt['id']);
@@ -684,7 +905,7 @@ class JobController {
         job.fileNum = int.parse(evt['file_num']);
         job.speed = double.parse(evt['speed']);
         job.finishedSize = int.parse(evt['finished_size']);
-        debugPrint("update job $id with $evt");
+        job.recvJobRes = true;
         jobTable.refresh();
       }
     } catch (e) {
@@ -692,20 +913,48 @@ class JobController {
     }
   }
 
-  void jobDone(Map<String, dynamic> evt) async {
+  Future<bool> jobDone(Map<String, dynamic> evt) async {
     if (jobResultListener.isListening) {
       jobResultListener.complete(evt);
-      return;
+      // return;
     }
-
-    int id = int.parse(evt['id']);
+    int id = -1;
+    int? fileNum = 0;
+    double? speed = 0;
+    try {
+      id = int.parse(evt['id']);
+    } catch (_) {}
     final jobIndex = getJob(id);
-    if (jobIndex != -1) {
-      final job = jobTable[jobIndex];
-      job.finishedSize = job.totalSize;
+    if (jobIndex == -1) return true;
+    final job = jobTable[jobIndex];
+    job.recvJobRes = true;
+    if (job.type == JobType.deleteFile) {
       job.state = JobState.done;
-      job.fileNum = int.parse(evt['file_num']);
-      jobTable.refresh();
+    } else if (job.type == JobType.deleteDir) {
+      try {
+        fileNum = int.tryParse(evt['file_num']);
+      } catch (_) {}
+      if (fileNum != null) {
+        if (fileNum < job.fileNum) return true; // file_num can be 0 at last
+        job.fileNum = fileNum;
+        if (fileNum >= job.fileCount - 1) {
+          job.state = JobState.done;
+        }
+      }
+    } else {
+      try {
+        fileNum = int.tryParse(evt['file_num']);
+        speed = double.tryParse(evt['speed']);
+      } catch (_) {}
+      if (fileNum != null) job.fileNum = fileNum;
+      if (speed != null) job.speed = speed;
+      job.state = JobState.done;
+    }
+    jobTable.refresh();
+    if (job.type == JobType.deleteDir) {
+      return job.state == JobState.done;
+    } else {
+      return true;
     }
   }
 
@@ -716,16 +965,61 @@ class JobController {
       final job = jobTable[jobIndex];
       job.state = JobState.error;
       job.err = err;
-      job.fileNum = int.parse(evt['file_num']);
-      if (err == "skipped") {
-        job.state = JobState.done;
-        job.finishedSize = job.totalSize;
+      job.recvJobRes = true;
+      if (job.type == JobType.transfer) {
+        int? fileNum = int.tryParse(evt['file_num']);
+        if (fileNum != null) job.fileNum = fileNum;
+        if (err == "skipped") {
+          job.state = JobState.done;
+          job.finishedSize = job.totalSize;
+        }
+      } else if (job.type == JobType.deleteDir) {
+        if (jobResultListener.isListening) {
+          jobResultListener.complete(evt);
+        }
+        int? fileNum = int.tryParse(evt['file_num']);
+        if (fileNum != null) job.fileNum = fileNum;
+      } else if (job.type == JobType.deleteFile) {
+        if (jobResultListener.isListening) {
+          jobResultListener.complete(evt);
+        }
       }
       jobTable.refresh();
     }
+    if (err == _kOneWayFileTransferError) {
+      if (DateTime.now().millisecondsSinceEpoch - _lastTimeShowMsgbox > 3000) {
+        final dm = alogManager;
+        if (dm != null) {
+          _lastTimeShowMsgbox = DateTime.now().millisecondsSinceEpoch;
+          msgBox(sessionId, 'custom-nocancel', 'Error', err, '', dm);
+        }
+      }
+    }
     debugPrint("jobError $evt");
   }
 
+  void updateJobStatus(int id,
+      {int? file_num, String? error, JobState? state}) {
+    final jobIndex = getJob(id);
+    if (jobIndex < 0) return;
+    final job = jobTable[jobIndex];
+    job.recvJobRes = true;
+    if (file_num != null) {
+      job.fileNum = file_num;
+    }
+    if (error != null) {
+      job.err = error;
+      job.state = JobState.error;
+    }
+    if (state != null) {
+      job.state = state;
+    }
+    if (job.type == JobType.deleteFile && error == null) {
+      job.state = JobState.done;
+    }
+    jobTable.refresh();
+  }
+
   Future<void> cancelJob(int id) async {
     await bind.sessionCancelJob(sessionId: sessionId, actId: id);
   }
@@ -742,6 +1036,7 @@ class JobController {
     final currJobId = JobController.jobID.next();
     String fileName = path.basename(isRemote ? remote : to);
     var jobProgress = JobProgress()
+      ..type = JobType.transfer
       ..fileName = fileName
       ..jobName = isRemote ? remote : to
       ..id = currJobId
@@ -836,6 +1131,7 @@ class JobResultListener<T> {
 class FileFetcher {
   // Map<String,Completer<FileDirectory>> localTasks = {}; // now we only use read local dir sync
   Map<String, Completer<FileDirectory>> remoteTasks = {};
+  Map<String, Completer<List<FileDirectory>>> remoteEmptyDirsTasks = {};
   Map<int, Completer<FileDirectory>> readRecursiveTasks = {};
 
   final GetSessionID getSessionID;
@@ -843,6 +1139,24 @@ class FileFetcher {
 
   FileFetcher(this.getSessionID);
 
+  Future<List<FileDirectory>> registerReadEmptyDirsTask(
+      bool isLocal, String path) {
+    // final jobs = isLocal?localJobs:remoteJobs; // maybe we will use read local dir async later
+    final tasks = remoteEmptyDirsTasks; // bypass now
+    if (tasks.containsKey(path)) {
+      throw "Failed to registerReadEmptyDirsTask, already have same read job";
+    }
+    final c = Completer<List<FileDirectory>>();
+    tasks[path] = c;
+
+    Timer(Duration(seconds: 2), () {
+      tasks.remove(path);
+      if (c.isCompleted) return;
+      c.completeError("Failed to read empty dirs, timeout");
+    });
+    return c.future;
+  }
+
   Future<FileDirectory> registerReadTask(bool isLocal, String path) {
     // final jobs = isLocal?localJobs:remoteJobs; // maybe we will use read local dir async later
     final tasks = remoteTasks; // bypass now
@@ -876,6 +1190,25 @@ class FileFetcher {
     return c.future;
   }
 
+  tryCompleteEmptyDirsTask(String? msg, String? isLocalStr) {
+    if (msg == null || isLocalStr == null) return;
+    late final Map<String, Completer<List<FileDirectory>>> tasks;
+    try {
+      final map = jsonDecode(msg);
+      final String path = map["path"];
+      final List<dynamic> fdJsons = map["empty_dirs"];
+      final List<FileDirectory> fds =
+          fdJsons.map((fdJson) => FileDirectory.fromJson(fdJson)).toList();
+
+      tasks = remoteEmptyDirsTasks;
+      final completer = tasks.remove(path);
+
+      completer?.complete(fds);
+    } catch (e) {
+      debugPrint("tryCompleteJob err: $e");
+    }
+  }
+
   tryCompleteTask(String? msg, String? isLocalStr) {
     if (msg == null || isLocalStr == null) return;
     late final Map<Object, Completer<FileDirectory>> tasks;
@@ -899,6 +1232,28 @@ class FileFetcher {
     }
   }
 
+  Future<List<FileDirectory>> readEmptyDirs(
+      String path, bool isLocal, bool showHidden) async {
+    try {
+      if (isLocal) {
+        final res = await bind.sessionReadLocalEmptyDirsRecursiveSync(
+            sessionId: sessionId, path: path, includeHidden: showHidden);
+
+        final List<dynamic> fdJsons = jsonDecode(res);
+
+        final List<FileDirectory> fds =
+            fdJsons.map((fdJson) => FileDirectory.fromJson(fdJson)).toList();
+        return fds;
+      } else {
+        await bind.sessionReadRemoteEmptyDirsRecursiveSync(
+            sessionId: sessionId, path: path, includeHidden: showHidden);
+        return registerReadEmptyDirsTask(isLocal, path);
+      }
+    } catch (e) {
+      return Future.error(e);
+    }
+  }
+
   Future<FileDirectory> fetchDirectory(
       String path, bool isLocal, bool showHidden) async {
     try {
@@ -917,11 +1272,11 @@ class FileFetcher {
     }
   }
 
-  Future<FileDirectory> fetchDirectoryRecursive(
+  Future<FileDirectory> fetchDirectoryRecursiveToRemove(
       int actID, String path, bool isLocal, bool showHidden) async {
     // TODO test Recursive is show hidden default?
     try {
-      await bind.sessionReadDirRecursive(
+      await bind.sessionReadDirToRemoveRecursive(
           sessionId: sessionId,
           actId: actID,
           path: path,
@@ -1016,8 +1371,12 @@ extension JobStateDisplay on JobState {
   }
 }
 
+enum JobType { none, transfer, deleteFile, deleteDir }
+
 class JobProgress {
+  JobType type = JobType.none;
   JobState state = JobState.none;
+  var recvJobRes = false;
   var id = 0;
   var fileNum = 0;
   var speed = 0.0;
@@ -1037,7 +1396,9 @@ class JobProgress {
   int lastTransferredSize = 0;
 
   clear() {
+    type = JobType.none;
     state = JobState.none;
+    recvJobRes = false;
     id = 0;
     fileNum = 0;
     speed = 0;
@@ -1051,11 +1412,81 @@ class JobProgress {
   }
 
   String display() {
-    if (state == JobState.done && err == "skipped") {
-      return translate("Skipped");
+    if (type == JobType.transfer) {
+      if (state == JobState.done && err == "skipped") {
+        return translate("Skipped");
+      }
+    } else if (type == JobType.deleteFile) {
+      if (err == "cancel") {
+        return translate("Cancel");
+      }
     }
+
     return state.display();
   }
+
+  String getStatus() {
+    int handledFileCount = recvJobRes ? fileNum + 1 : fileNum;
+    if (handledFileCount >= fileCount) {
+      handledFileCount = fileCount;
+    }
+    if (state == JobState.done) {
+      handledFileCount = fileCount;
+      finishedSize = totalSize;
+    }
+    final filesStr = "$handledFileCount/$fileCount files";
+    final sizeStr = totalSize > 0 ? readableFileSize(totalSize.toDouble()) : "";
+    final sizePercentStr = totalSize > 0 && finishedSize > 0
+        ? "${readableFileSize(finishedSize.toDouble())} / ${readableFileSize(totalSize.toDouble())}"
+        : "";
+    if (type == JobType.deleteFile) {
+      return display();
+    } else if (type == JobType.deleteDir) {
+      var res = '';
+      if (state == JobState.done || state == JobState.error) {
+        res = display();
+      }
+      if (filesStr.isNotEmpty) {
+        if (res.isNotEmpty) {
+          res += " ";
+        }
+        res += filesStr;
+      }
+
+      if (sizeStr.isNotEmpty) {
+        if (res.isNotEmpty) {
+          res += ", ";
+        }
+        res += sizeStr;
+      }
+      return res;
+    } else if (type == JobType.transfer) {
+      var res = "";
+      if (state != JobState.inProgress && state != JobState.none) {
+        res += display();
+      }
+      if (filesStr.isNotEmpty) {
+        if (res.isNotEmpty) {
+          res += ", ";
+        }
+        res += filesStr;
+      }
+      if (sizeStr.isNotEmpty && state != JobState.inProgress) {
+        if (res.isNotEmpty) {
+          res += ", ";
+        }
+        res += sizeStr;
+      }
+      if (sizePercentStr.isNotEmpty && state == JobState.inProgress) {
+        if (res.isNotEmpty) {
+          res += ", ";
+        }
+        res += sizePercentStr;
+      }
+      return res;
+    }
+    return '';
+  }
 }
 
 class _PathStat {
@@ -1069,6 +1500,24 @@ class PathUtil {
   static final windowsContext = path.Context(style: path.Style.windows);
   static final posixContext = path.Context(style: path.Style.posix);
 
+  static String getOtherSidePath(String mainRootPath, String mainPath,
+      bool isMainWindows, String otherRootPath, bool isOtherWindows) {
+    final mainPathUtil = isMainWindows ? windowsContext : posixContext;
+    final relativePath = mainPathUtil.relative(mainPath, from: mainRootPath);
+
+    final names = mainPathUtil.split(relativePath);
+
+    final otherPathUtil = isOtherWindows ? windowsContext : posixContext;
+
+    String path = otherRootPath;
+
+    for (var name in names) {
+      path = otherPathUtil.join(path, name);
+    }
+
+    return path;
+  }
+
   static String join(String path1, String path2, bool isWindows) {
     final pathUtil = isWindows ? windowsContext : posixContext;
     return pathUtil.join(path1, path2);
@@ -1079,10 +1528,23 @@ class PathUtil {
     return pathUtil.split(path);
   }
 
+  static String convert(String path, bool isMainWindows, bool isOtherWindows) {
+    final mainPathUtil = isMainWindows ? windowsContext : posixContext;
+    final otherPathUtil = isOtherWindows ? windowsContext : posixContext;
+    return otherPathUtil.joinAll(mainPathUtil.split(path));
+  }
+
   static String dirname(String path, bool isWindows) {
     final pathUtil = isWindows ? windowsContext : posixContext;
     return pathUtil.dirname(path);
   }
+
+  static bool validName(String name, bool isWindows) {
+    final unixFileNamePattern = RegExp(r'^[^/\0]+$');
+    final windowsFileNamePattern = RegExp(r'^[^<>:"/\\|?*]+$');
+    final reg = isWindows ? windowsFileNamePattern : unixFileNamePattern;
+    return reg.hasMatch(name);
+  }
 }
 
 class DirectoryOptions {

flutter/lib/models/group_model.dart

@@ -23,11 +23,19 @@ class GroupModel {
 
   bool get emtpy => users.isEmpty && peers.isEmpty;
 
-  GroupModel(this.parent);
+  late final Peers peersModel;
+
+  GroupModel(this.parent) {
+    peersModel = Peers(
+        name: PeersModelName.group,
+        getInitPeers: () => peers,
+        loadEvent: LoadEvent.group);
+  }
 
   Future<void> pull({force = true, quiet = false}) async {
     if (bind.isDisableGroupPanel()) return;
     if (!gFFI.userModel.isLogin || groupLoading.value) return;
+    if (gFFI.userModel.networkError.isNotEmpty) return;
     if (!force && initialized) return;
     if (!quiet) {
       groupLoading.value = true;

flutter/lib/models/input_model.dart

@@ -177,7 +177,7 @@ class PointerEventToRust {
   }
 }
 
-class ToReleaseKeys {
+class ToReleaseRawKeys {
   RawKeyEvent? lastLShiftKeyEvent;
   RawKeyEvent? lastRShiftKeyEvent;
   RawKeyEvent? lastLCtrlKeyEvent;
@@ -282,6 +282,48 @@ class ToReleaseKeys {
   }
 }
 
+class ToReleaseKeys {
+  KeyEvent? lastLShiftKeyEvent;
+  KeyEvent? lastRShiftKeyEvent;
+  KeyEvent? lastLCtrlKeyEvent;
+  KeyEvent? lastRCtrlKeyEvent;
+  KeyEvent? lastLAltKeyEvent;
+  KeyEvent? lastRAltKeyEvent;
+  KeyEvent? lastLCommandKeyEvent;
+  KeyEvent? lastRCommandKeyEvent;
+  KeyEvent? lastSuperKeyEvent;
+
+  reset() {
+    lastLShiftKeyEvent = null;
+    lastRShiftKeyEvent = null;
+    lastLCtrlKeyEvent = null;
+    lastRCtrlKeyEvent = null;
+    lastLAltKeyEvent = null;
+    lastRAltKeyEvent = null;
+    lastLCommandKeyEvent = null;
+    lastRCommandKeyEvent = null;
+    lastSuperKeyEvent = null;
+  }
+
+  release(KeyEventResult Function(KeyEvent e) handleKeyEvent) {
+    for (final key in [
+      lastLShiftKeyEvent,
+      lastRShiftKeyEvent,
+      lastLCtrlKeyEvent,
+      lastRCtrlKeyEvent,
+      lastLAltKeyEvent,
+      lastRAltKeyEvent,
+      lastLCommandKeyEvent,
+      lastRCommandKeyEvent,
+      lastSuperKeyEvent,
+    ]) {
+      if (key != null) {
+        handleKeyEvent(key);
+      }
+    }
+  }
+}
+
 class InputModel {
   final WeakReference<FFI> parent;
   String keyboardMode = '';
@@ -292,6 +334,7 @@ class InputModel {
   var alt = false;
   var command = false;
 
+  final ToReleaseRawKeys toReleaseRawKeys = ToReleaseRawKeys();
   final ToReleaseKeys toReleaseKeys = ToReleaseKeys();
 
   // trackpad
@@ -339,10 +382,99 @@ class InputModel {
     }
   }
 
+  void handleKeyDownEventModifiers(KeyEvent e) {
+    KeyUpEvent upEvent(e) => KeyUpEvent(
+          physicalKey: e.physicalKey,
+          logicalKey: e.logicalKey,
+          timeStamp: e.timeStamp,
+        );
+    if (e.logicalKey == LogicalKeyboardKey.altLeft) {
+      if (!alt) {
+        alt = true;
+      }
+      toReleaseKeys.lastLAltKeyEvent = upEvent(e);
+    } else if (e.logicalKey == LogicalKeyboardKey.altRight) {
+      if (!alt) {
+        alt = true;
+      }
+      toReleaseKeys.lastLAltKeyEvent = upEvent(e);
+    } else if (e.logicalKey == LogicalKeyboardKey.controlLeft) {
+      if (!ctrl) {
+        ctrl = true;
+      }
+      toReleaseKeys.lastLCtrlKeyEvent = upEvent(e);
+    } else if (e.logicalKey == LogicalKeyboardKey.controlRight) {
+      if (!ctrl) {
+        ctrl = true;
+      }
+      toReleaseKeys.lastRCtrlKeyEvent = upEvent(e);
+    } else if (e.logicalKey == LogicalKeyboardKey.shiftLeft) {
+      if (!shift) {
+        shift = true;
+      }
+      toReleaseKeys.lastLShiftKeyEvent = upEvent(e);
+    } else if (e.logicalKey == LogicalKeyboardKey.shiftRight) {
+      if (!shift) {
+        shift = true;
+      }
+      toReleaseKeys.lastRShiftKeyEvent = upEvent(e);
+    } else if (e.logicalKey == LogicalKeyboardKey.metaLeft) {
+      if (!command) {
+        command = true;
+      }
+      toReleaseKeys.lastLCommandKeyEvent = upEvent(e);
+    } else if (e.logicalKey == LogicalKeyboardKey.metaRight) {
+      if (!command) {
+        command = true;
+      }
+      toReleaseKeys.lastRCommandKeyEvent = upEvent(e);
+    } else if (e.logicalKey == LogicalKeyboardKey.superKey) {
+      if (!command) {
+        command = true;
+      }
+      toReleaseKeys.lastSuperKeyEvent = upEvent(e);
+    }
+  }
+
+  void handleKeyUpEventModifiers(KeyEvent e) {
+    if (e.logicalKey == LogicalKeyboardKey.altLeft) {
+      alt = false;
+      toReleaseKeys.lastLAltKeyEvent = null;
+    } else if (e.logicalKey == LogicalKeyboardKey.altRight) {
+      alt = false;
+      toReleaseKeys.lastRAltKeyEvent = null;
+    } else if (e.logicalKey == LogicalKeyboardKey.controlLeft) {
+      ctrl = false;
+      toReleaseKeys.lastLCtrlKeyEvent = null;
+    } else if (e.logicalKey == LogicalKeyboardKey.controlRight) {
+      ctrl = false;
+      toReleaseKeys.lastRCtrlKeyEvent = null;
+    } else if (e.logicalKey == LogicalKeyboardKey.shiftLeft) {
+      shift = false;
+      toReleaseKeys.lastLShiftKeyEvent = null;
+    } else if (e.logicalKey == LogicalKeyboardKey.shiftRight) {
+      shift = false;
+      toReleaseKeys.lastRShiftKeyEvent = null;
+    } else if (e.logicalKey == LogicalKeyboardKey.metaLeft) {
+      command = false;
+      toReleaseKeys.lastLCommandKeyEvent = null;
+    } else if (e.logicalKey == LogicalKeyboardKey.metaRight) {
+      command = false;
+      toReleaseKeys.lastRCommandKeyEvent = null;
+    } else if (e.logicalKey == LogicalKeyboardKey.superKey) {
+      command = false;
+      toReleaseKeys.lastSuperKeyEvent = null;
+    }
+  }
+
   KeyEventResult handleRawKeyEvent(RawKeyEvent e) {
     if (isViewOnly) return KeyEventResult.handled;
-    if ((isDesktop || isWebDesktop) && !isInputSourceFlutter) {
-      return KeyEventResult.handled;
+    if (!isInputSourceFlutter) {
+      if (isDesktop) {
+        return KeyEventResult.handled;
+      } else if (isWeb) {
+        return KeyEventResult.ignored;
+      }
     }
 
     final key = e.logicalKey;
@@ -358,7 +490,7 @@ class InputModel {
           command = true;
         }
       }
-      toReleaseKeys.updateKeyDown(key, e);
+      toReleaseRawKeys.updateKeyDown(key, e);
     }
     if (e is RawKeyUpEvent) {
       if (key == LogicalKeyboardKey.altLeft ||
@@ -376,12 +508,82 @@ class InputModel {
         command = false;
       }
 
-      toReleaseKeys.updateKeyUp(key, e);
+      toReleaseRawKeys.updateKeyUp(key, e);
     }
 
     // * Currently mobile does not enable map mode
-    if ((isDesktop || isWebDesktop) && keyboardMode == 'map') {
-      mapKeyboardMode(e);
+    if ((isDesktop || isWebDesktop) && keyboardMode == kKeyMapMode) {
+      mapKeyboardModeRaw(e);
+    } else {
+      legacyKeyboardModeRaw(e);
+    }
+
+    return KeyEventResult.handled;
+  }
+
+  KeyEventResult handleKeyEvent(KeyEvent e) {
+    if (isViewOnly) return KeyEventResult.handled;
+    if (!isInputSourceFlutter) {
+      if (isDesktop) {
+        return KeyEventResult.handled;
+      } else if (isWeb) {
+        return KeyEventResult.ignored;
+      }
+    }
+    if (isWindows || isLinux) {
+      // Ignore meta keys. Because flutter window will loose focus if meta key is pressed.
+      if (e.physicalKey == PhysicalKeyboardKey.metaLeft ||
+          e.physicalKey == PhysicalKeyboardKey.metaRight) {
+        return KeyEventResult.handled;
+      }
+    }
+
+    if (e is KeyUpEvent) {
+      handleKeyUpEventModifiers(e);
+    } else if (e is KeyDownEvent) {
+      handleKeyDownEventModifiers(e);
+    }
+
+    bool isMobileAndMapMode = false;
+    if (isMobile) {
+      // Do not use map mode if mobile -> Android. Android does not support map mode for now.
+      // Because simulating the physical key events(uhid) which requires root permission is not supported.
+      if (peerPlatform != kPeerPlatformAndroid) {
+        if (isIOS) {
+          isMobileAndMapMode = true;
+        } else {
+          // The physicalKey.usbHidUsage may be not correct for soft keyboard on Android.
+          // iOS does not have this issue.
+          // 1. Open the soft keyboard on Android
+          // 2. Switch to input method like zh/ko/ja
+          // 3. Click Backspace and Enter on the soft keyboard or physical keyboard
+          // 4. The physicalKey.usbHidUsage is not correct.
+          // PhysicalKeyboardKey#8ac83(usbHidUsage: "0x1100000042", debugName: "Key with ID 0x1100000042")
+          // LogicalKeyboardKey#2604c(keyId: "0x10000000d", keyLabel: "Enter", debugName: "Enter")
+          //
+          // The correct PhysicalKeyboardKey should be
+          // PhysicalKeyboardKey#e14a9(usbHidUsage: "0x00070028", debugName: "Enter")
+          // https://github.com/flutter/flutter/issues/157771
+          // We cannot use the debugName to determine the key is correct or not, because it's null in release mode.
+          // The normal `usbHidUsage` for keyboard shoud be between [0x00000010, 0x000c029f]
+          // https://github.com/flutter/flutter/blob/c051b69e2a2224300e20d93dbd15f4b91e8844d1/packages/flutter/lib/src/services/keyboard_key.g.dart#L5332 - 5600
+          final isNormalHsbHidUsage = (e.physicalKey.usbHidUsage >> 20) == 0;
+          isMobileAndMapMode = isNormalHsbHidUsage &&
+              // No need to check `!['Backspace', 'Enter'].contains(e.logicalKey.keyLabel)`
+              // But we still add it for more reliability.
+              !['Backspace', 'Enter'].contains(e.logicalKey.keyLabel);
+        }
+      }
+    }
+    final isDesktopAndMapMode =
+        isDesktop || (isWebDesktop && keyboardMode == kKeyMapMode);
+    if (isMobileAndMapMode || isDesktopAndMapMode) {
+      // FIXME: e.character is wrong for dead keys, eg: ^ in de
+      newKeyboardMode(
+          e.character ?? '',
+          e.physicalKey.usbHidUsage & 0xFFFF,
+          // Show repeat event be converted to "release+press" events?
+          e is KeyDownEvent || e is KeyRepeatEvent);
     } else {
       legacyKeyboardMode(e);
     }
@@ -389,7 +591,33 @@ class InputModel {
     return KeyEventResult.handled;
   }
 
-  void mapKeyboardMode(RawKeyEvent e) {
+  /// Send Key Event
+  void newKeyboardMode(String character, int usbHid, bool down) {
+    const capslock = 1;
+    const numlock = 2;
+    const scrolllock = 3;
+    int lockModes = 0;
+    if (HardwareKeyboard.instance.lockModesEnabled
+        .contains(KeyboardLockMode.capsLock)) {
+      lockModes |= (1 << capslock);
+    }
+    if (HardwareKeyboard.instance.lockModesEnabled
+        .contains(KeyboardLockMode.numLock)) {
+      lockModes |= (1 << numlock);
+    }
+    if (HardwareKeyboard.instance.lockModesEnabled
+        .contains(KeyboardLockMode.scrollLock)) {
+      lockModes |= (1 << scrolllock);
+    }
+    bind.sessionHandleFlutterKeyEvent(
+        sessionId: sessionId,
+        character: character,
+        usbHid: usbHid,
+        lockModes: lockModes,
+        downOrUp: down);
+  }
+
+  void mapKeyboardModeRaw(RawKeyEvent e) {
     int positionCode = -1;
     int platformCode = -1;
     bool down;
@@ -441,7 +669,7 @@ class InputModel {
         .contains(KeyboardLockMode.scrollLock)) {
       lockModes |= (1 << scrolllock);
     }
-    bind.sessionHandleFlutterKeyEvent(
+    bind.sessionHandleFlutterRawKeyEvent(
         sessionId: sessionId,
         name: name,
         platformCode: platformCode,
@@ -450,7 +678,7 @@ class InputModel {
         downOrUp: down);
   }
 
-  void legacyKeyboardMode(RawKeyEvent e) {
+  void legacyKeyboardModeRaw(RawKeyEvent e) {
     if (e is RawKeyDownEvent) {
       if (e.repeat) {
         sendRawKey(e, press: true);
@@ -471,6 +699,24 @@ class InputModel {
     inputKey(label, down: down, press: press ?? false);
   }
 
+  void legacyKeyboardMode(KeyEvent e) {
+    if (e is KeyDownEvent) {
+      sendKey(e, down: true);
+    } else if (e is KeyRepeatEvent) {
+      sendKey(e, press: true);
+    } else if (e is KeyUpEvent) {
+      sendKey(e);
+    }
+  }
+
+  void sendKey(KeyEvent e, {bool? down, bool? press}) {
+    // for maximum compatibility
+    final label = physicalKeyMap[e.physicalKey.usbHidUsage] ??
+        logicalKeyMap[e.logicalKey.keyId] ??
+        e.logicalKey.keyLabel;
+    inputKey(label, down: down, press: press ?? false);
+  }
+
   /// Send key stroke event.
   /// [down] indicates the key's state(down or up).
   /// [press] indicates a click event(down and up).
@@ -522,22 +768,22 @@ class InputModel {
   }
 
   /// Send a mouse tap event(down and up).
-  void tap(MouseButtons button) {
-    sendMouse('down', button);
-    sendMouse('up', button);
+  Future<void> tap(MouseButtons button) async {
+    await sendMouse('down', button);
+    await sendMouse('up', button);
   }
 
-  void tapDown(MouseButtons button) {
-    sendMouse('down', button);
+  Future<void> tapDown(MouseButtons button) async {
+    await sendMouse('down', button);
   }
 
-  void tapUp(MouseButtons button) {
-    sendMouse('up', button);
+  Future<void> tapUp(MouseButtons button) async {
+    await sendMouse('up', button);
   }
 
   /// Send scroll event with scroll distance [y].
-  void scroll(int y) {
-    bind.sessionSendMouse(
+  Future<void> scroll(int y) async {
+    await bind.sessionSendMouse(
         sessionId: sessionId,
         msg: json
             .encode(modify({'id': id, 'type': 'wheel', 'y': y.toString()})));
@@ -558,15 +804,16 @@ class InputModel {
   }
 
   /// Send mouse press event.
-  void sendMouse(String type, MouseButtons button) {
+  Future<void> sendMouse(String type, MouseButtons button) async {
     if (!keyboardPerm) return;
-    bind.sessionSendMouse(
+    await bind.sessionSendMouse(
         sessionId: sessionId,
         msg: json.encode(modify({'type': type, 'buttons': button.value})));
   }
 
   void enterOrLeave(bool enter) {
-    toReleaseKeys.release(handleRawKeyEvent);
+    toReleaseKeys.release(handleKeyEvent);
+    toReleaseRawKeys.release(handleRawKeyEvent);
     _pointerMovedAfterEnter = false;
 
     // Fix status
@@ -577,14 +824,17 @@ class InputModel {
     if (!isInputSourceFlutter) {
       bind.sessionEnterOrLeave(sessionId: sessionId, enter: enter);
     }
+    if (!isWeb && enter) {
+      bind.setCurSessionId(sessionId: sessionId);
+    }
   }
 
   /// Send mouse movement event with distance in [x] and [y].
-  void moveMouse(double x, double y) {
+  Future<void> moveMouse(double x, double y) async {
     if (!keyboardPerm) return;
     var x2 = x.toInt();
     var y2 = y.toInt();
-    bind.sessionSendMouse(
+    await bind.sessionSendMouse(
         sessionId: sessionId,
         msg: json.encode(modify({'x': '$x2', 'y': '$y2'})));
   }
@@ -606,7 +856,7 @@ class InputModel {
     _stopFling = true;
     if (isViewOnly) return;
     if (peerPlatform == kPeerPlatformAndroid) {
-      handlePointerEvent('touch', 'pan_start', e.position);
+      handlePointerEvent('touch', kMouseEventTypePanStart, e.position);
     }
   }
 
@@ -649,8 +899,8 @@ class InputModel {
     }
     if (x != 0 || y != 0) {
       if (peerPlatform == kPeerPlatformAndroid) {
-        handlePointerEvent(
-            'touch', 'pan_update', Offset(x.toDouble(), y.toDouble()));
+        handlePointerEvent('touch', kMouseEventTypePanUpdate,
+            Offset(x.toDouble(), y.toDouble()));
       } else {
         bind.sessionSendMouse(
             sessionId: sessionId,
@@ -712,7 +962,7 @@ class InputModel {
 
   void onPointerPanZoomEnd(PointerPanZoomEndEvent e) {
     if (peerPlatform == kPeerPlatformAndroid) {
-      handlePointerEvent('touch', 'pan_end', e.position);
+      handlePointerEvent('touch', kMouseEventTypePanEnd, e.position);
       return;
     }
 
@@ -830,7 +1080,7 @@ class InputModel {
         onExit: true,
       );
 
-  int trySetNearestRange(int v, int min, int max, int n) {
+  static double tryGetNearestRange(double v, double min, double max, double n) {
     if (v < min && v >= min - n) {
       v = min;
     }
@@ -870,13 +1120,13 @@ class InputModel {
     // to-do: handle mouse events
 
     late final dynamic evtValue;
-    if (type == 'pan_update') {
+    if (type == kMouseEventTypePanUpdate) {
       evtValue = {
         'x': x.toInt(),
         'y': y.toInt(),
       };
     } else {
-      final isMoveTypes = ['pan_start', 'pan_end'];
+      final isMoveTypes = [kMouseEventTypePanStart, kMouseEventTypePanEnd];
       final pos = handlePointerDevicePos(
         kPointerEventKindTouch,
         x,
@@ -888,8 +1138,8 @@ class InputModel {
         return;
       }
       evtValue = {
-        'x': pos.x,
-        'y': pos.y,
+        'x': pos.x.toInt(),
+        'y': pos.y.toInt(),
       };
     }
 
@@ -931,14 +1181,14 @@ class InputModel {
       return;
     }
 
-    var type = '';
+    var type = kMouseEventTypeDefault;
     var isMove = false;
     switch (evt['type']) {
       case _kMouseEventDown:
-        type = 'down';
+        type = kMouseEventTypeDown;
         break;
       case _kMouseEventUp:
-        type = 'up';
+        type = kMouseEventTypeUp;
         break;
       case _kMouseEventMove:
         _pointerMovedAfterEnter = true;
@@ -949,7 +1199,7 @@ class InputModel {
     }
     evt['type'] = type;
 
-    if (type == 'down' && !_pointerMovedAfterEnter) {
+    if (type == kMouseEventTypeDown && !_pointerMovedAfterEnter) {
       // Move mouse to the position of the down event first.
       lastMousePos = ui.Offset(x, y);
       refreshMousePos();
@@ -971,8 +1221,8 @@ class InputModel {
       evt['x'] = '0';
       evt['y'] = '0';
     } else {
-      evt['x'] = '${pos.x}';
-      evt['y'] = '${pos.y}';
+      evt['x'] = '${pos.x.toInt()}';
+      evt['y'] = '${pos.y.toInt()}';
     }
 
     Map<int, String> mapButtons = {
@@ -1112,33 +1362,56 @@ class InputModel {
       y = pos.dy;
     }
 
-    var evtX = 0;
-    var evtY = 0;
-    try {
-      evtX = x.round();
-      evtY = y.round();
-    } catch (e) {
-      debugPrintStack(label: 'canvas.scale value ${canvas.scale}, $e');
-      return null;
-    }
+    return InputModel.getPointInRemoteRect(
+        true, peerPlatform, kind, evtType, x, y, rect,
+        buttons: buttons);
+  }
 
-    int minX = rect.left.toInt();
+  static Point<double>? getPointInRemoteRect(
+      bool isLocalDesktop,
+      String? peerPlatform,
+      String kind,
+      String evtType,
+      double evtX,
+      double evtY,
+      Rect rect,
+      {int buttons = kPrimaryMouseButton}) {
+    double minX = rect.left;
     // https://github.com/rustdesk/rustdesk/issues/6678
     // For Windows, [0,maxX], [0,maxY] should be set to enable window snapping.
-    int maxX = (rect.left + rect.width).toInt() -
+    double maxX = (rect.left + rect.width) -
         (peerPlatform == kPeerPlatformWindows ? 0 : 1);
-    int minY = rect.top.toInt();
-    int maxY = (rect.top + rect.height).toInt() -
+    double minY = rect.top;
+    double maxY = (rect.top + rect.height) -
         (peerPlatform == kPeerPlatformWindows ? 0 : 1);
-    evtX = trySetNearestRange(evtX, minX, maxX, 5);
-    evtY = trySetNearestRange(evtY, minY, maxY, 5);
-    if (kind == kPointerEventKindMouse) {
-      if (evtX < minX || evtY < minY || evtX > maxX || evtY > maxY) {
-        // If left mouse up, no early return.
-        if (!(buttons == kPrimaryMouseButton && evtType == 'up')) {
-          return null;
+    evtX = InputModel.tryGetNearestRange(evtX, minX, maxX, 5);
+    evtY = InputModel.tryGetNearestRange(evtY, minY, maxY, 5);
+    if (isLocalDesktop) {
+      if (kind == kPointerEventKindMouse) {
+        if (evtX < minX || evtY < minY || evtX > maxX || evtY > maxY) {
+          // If left mouse up, no early return.
+          if (!(buttons == kPrimaryMouseButton &&
+              evtType == kMouseEventTypeUp)) {
+            return null;
+          }
         }
       }
+    } else {
+      bool evtXInRange = evtX >= minX && evtX <= maxX;
+      bool evtYInRange = evtY >= minY && evtY <= maxY;
+      if (!(evtXInRange || evtYInRange)) {
+        return null;
+      }
+      if (evtX < minX) {
+        evtX = minX;
+      } else if (evtX > maxX) {
+        evtX = maxX;
+      }
+      if (evtY < minY) {
+        evtY = minY;
+      } else if (evtY > maxY) {
+        evtY = maxY;
+      }
     }
 
     return Point(evtX, evtY);
@@ -1152,4 +1425,27 @@ class InputModel {
       platformFFI.stopDesktopWebListener();
     }
   }
+
+  void onMobileBack() => tap(MouseButtons.right);
+  void onMobileHome() => tap(MouseButtons.wheel);
+  Future<void> onMobileApps() async {
+    sendMouse('down', MouseButtons.wheel);
+    await Future.delayed(const Duration(milliseconds: 500));
+    sendMouse('up', MouseButtons.wheel);
+  }
+
+  // Simulate a key press event.
+  // `usbHidUsage` is the USB HID usage code of the key.
+  Future<void> tapHidKey(int usbHidUsage) async {
+    newKeyboardMode(kKeyFlutterKey, usbHidUsage, true);
+    await Future.delayed(Duration(milliseconds: 100));
+    newKeyboardMode(kKeyFlutterKey, usbHidUsage, false);
+  }
+
+  Future<void> onMobileVolumeUp() async =>
+      await tapHidKey(PhysicalKeyboardKey.audioVolumeUp.usbHidUsage & 0xFFFF);
+  Future<void> onMobileVolumeDown() async =>
+      await tapHidKey(PhysicalKeyboardKey.audioVolumeDown.usbHidUsage & 0xFFFF);
+  Future<void> onMobilePower() async =>
+      await tapHidKey(PhysicalKeyboardKey.power.usbHidUsage & 0xFFFF);
 }

flutter/lib/models/native_model.dart

@@ -48,6 +48,12 @@ class PlatformFFI {
 
   static get isMain => instance._appType == kAppTypeMain;
 
+  static String getByName(String name, [String arg = '']) {
+    return '';
+  }
+
+  static void setByName(String name, [String value = '']) {}
+
   static Future<String> getVersion() async {
     PackageInfo packageInfo = await PackageInfo.fromPlatform();
     return packageInfo.version;
@@ -117,9 +123,13 @@ class PlatformFFI {
             ? DynamicLibrary.open('librustdesk.so')
             : isWindows
                 ? DynamicLibrary.open('librustdesk.dll')
-                : isMacOS
-                    ? DynamicLibrary.open("liblibrustdesk.dylib")
-                    : DynamicLibrary.process();
+                :
+                // Use executable itself as the dynamic library for MacOS.
+                // Multiple dylib instances will cause some global instances to be invalid.
+                // eg. `lazy_static` objects in rust side, will be created more than once, which is not expected.
+                //
+                // isMacOS? DynamicLibrary.open("liblibrustdesk.dylib") :
+                DynamicLibrary.process();
     debugPrint('initializing FFI $_appType');
     try {
       _session_get_rgba = dylib.lookupFunction<F3Dart, F3>("session_get_rgba");
@@ -272,4 +282,6 @@ class PlatformFFI {
   void syncAndroidServiceAppDirConfigPath() {
     invokeMethod(AndroidChannel.kSyncAppDirConfigPath, _dir);
   }
+
+  void setFullscreenCallback(void Function(bool) fun) {}
 }

flutter/lib/models/peer_model.dart

@@ -194,10 +194,14 @@ class Peers extends ChangeNotifier {
   }
 
   void _updateOnlineState(Map<String, dynamic> evt) {
+    int changedCount = 0;
     evt['onlines'].split(',').forEach((online) {
       for (var i = 0; i < peers.length; i++) {
         if (peers[i].id == online) {
-          peers[i].online = true;
+          if (!peers[i].online) {
+            changedCount += 1;
+            peers[i].online = true;
+          }
         }
       }
     });
@@ -205,13 +209,18 @@ class Peers extends ChangeNotifier {
     evt['offlines'].split(',').forEach((offline) {
       for (var i = 0; i < peers.length; i++) {
         if (peers[i].id == offline) {
-          peers[i].online = false;
+          if (peers[i].online) {
+            changedCount += 1;
+            peers[i].online = false;
+          }
         }
       }
     });
 
-    event = UpdateEvent.online;
-    notifyListeners();
+    if (changedCount > 0) {
+      event = UpdateEvent.online;
+      notifyListeners();
+    }
   }
 
   void _updatePeers(Map<String, dynamic> evt) {

flutter/lib/models/peer_tab_model.dart

@@ -152,7 +152,7 @@ class PeerTabModel with ChangeNotifier {
       // https://github.com/flutter/flutter/issues/101275#issuecomment-1604541700
       // After onTap, the shift key should be pressed for a while when not in multiselection mode,
       // because onTap is delayed when onDoubleTap is not null
-      if (isDesktop && !_isShiftDown) return;
+      if (isDesktop || isWebDesktop) return;
       _multiSelectionMode = true;
     }
     final cached = _currentTabCachedPeers.map((e) => e.id).toList();
@@ -184,10 +184,17 @@ class PeerTabModel with ChangeNotifier {
     notifyListeners();
   }
 
+  // `notifyListeners()` will cause many rebuilds.
+  // So, we need to reduce the calls to "notifyListeners()" only when necessary.
+  // A better way is to use a new model.
   setCurrentTabCachedPeers(List<Peer> peers) {
     Future.delayed(Duration.zero, () {
+      final isPreEmpty = _currentTabCachedPeers.isEmpty;
       _currentTabCachedPeers = peers;
-      notifyListeners();
+      final isNowEmpty = _currentTabCachedPeers.isEmpty;
+      if (isPreEmpty != isNowEmpty) {
+        notifyListeners();
+      }
     });
   }