Update es.rs (#9114)

New terms added

.cargo/config.toml

@@ -1,8 +1,14 @@
 [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"
+#]

.github/workflows/bridge.yml

@@ -8,6 +8,7 @@ on:
 env:
   FLUTTER_VERSION: "3.16.9"
   FLUTTER_RUST_BRIDGE_VERSION: "1.80.1"
+  RUST_VERSION: "1.75" # https://github.com/rustdesk/rustdesk/discussions/7503
 
 jobs:
   generate_bridge:
@@ -37,10 +38,8 @@ jobs:
             git \
             g++ \
             libclang-10-dev \
-            libclang-dev \
             libgtk-3-dev \
             llvm-10-dev \
-            llvm-dev \
             nasm \
             ninja-build \
             pkg-config \
@@ -49,9 +48,9 @@ jobs:
       - name: Install Rust toolchain
         uses: dtolnay/rust-toolchain@v1
         with:
-          toolchain: stable
+          toolchain: ${{ env.RUST_VERSION }}
           targets: ${{ matrix.job.target }}
-          components: ''
+          components: "rustfmt"
 
       - uses: Swatinem/rust-cache@v2
         with:

.github/workflows/build-macos-arm64.yml

@@ -1,61 +0,0 @@
-name: Flutter Nightly MacOS Arm64 Build
-
-on:
-  #schedule:
-    # schedule build every night
-  #  - cron: "0/6 * * * *"
-  workflow_dispatch:
-
-env:
-  CARGO_NDK_VERSION: "3.1.2"
-  LLVM_VERSION: "15.0.6"
-  FLUTTER_VERSION: "3.16.9"
-  FLUTTER_RUST_BRIDGE_VERSION: "1.80.1"
-  # for arm64 linux because official Dart SDK does not work
-  FLUTTER_ELINUX_VERSION: "3.16.9"
-  FLUTTER_ELINUX_COMMIT_ID: "c02bd16e1630f5bd690b85c5c2456ac1920e25af"
-  TAG_NAME: "nightly"
-  VCPKG_BINARY_SOURCES: "clear;x-gha,readwrite"
-  # vcpkg version: 2023.10.19
-  # for multiarch gcc compatibility
-  VCPKG_COMMIT_ID: "8eb57355a4ffb410a2e94c07b4dca2dffbee8e50"
-  VERSION: "1.2.4"
-  NDK_VERSION: "r26b"
-  #signing keys env variable checks
-  ANDROID_SIGNING_KEY: '${{ secrets.ANDROID_SIGNING_KEY }}'
-  MACOS_P12_BASE64: '${{ secrets.MACOS_P12_BASE64 }}'
-  # To make a custom build with your own servers set the below secret values
-  RS_PUB_KEY: '${{ secrets.RS_PUB_KEY }}'
-  RENDEZVOUS_SERVER: '${{ secrets.RENDEZVOUS_SERVER }}'
-  API_SERVER: '${{ secrets.API_SERVER }}'
-  UPLOAD_ARTIFACT: true
-  SIGN_BASE_URL: "${{ secrets.SIGN_BASE_URL }}"
-
-jobs:
-  build-for-macOS-arm64:
-    name: build-for-macOS-arm64
-    runs-on: [self-hosted, macOS, ARM64]
-    steps:
-      #- name: Import the codesign cert
-      #  if: env.MACOS_P12_BASE64 != null
-      #  uses: apple-actions/import-codesign-certs@v1
-      #  continue-on-error: true
-      #  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: Run
-        shell: bash
-        run: |
-          cd /opt/build
-          #./update_mac_template.sh
-          #security default-keychain -s rustdesk.keychain
-          #security unlock-keychain -p ${{ secrets.MACOS_P12_PASSWORD }} rustdesk.keychain
-          ./agent.sh

.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:
@@ -21,6 +21,9 @@ on:
       - ".github/**"
       - "docs/**"
       - "README.md"
+      - "res/**"
+      - "appimage/**"
+      - "flatpak/**"
 
 jobs:
   # ensure_cargo_fmt:
@@ -71,12 +74,12 @@ jobs:
           # - { target: aarch64-unknown-linux-gnu   , os: ubuntu-20.04, use-cross: true }
           # - { target: arm-unknown-linux-gnueabihf , os: ubuntu-20.04, use-cross: true }
           # - { target: arm-unknown-linux-musleabihf, os: ubuntu-20.04, use-cross: true }
-          # - { target: i686-pc-windows-msvc        , os: windows-2019                  }
+          # - { target: i686-pc-windows-msvc        , os: windows-2022                  }
           # - { target: i686-unknown-linux-gnu      , os: ubuntu-20.04, use-cross: true }
           # - { target: i686-unknown-linux-musl     , os: ubuntu-20.04, use-cross: true }
           # - { target: x86_64-apple-darwin         , os: macos-10.15                   }
-          # - { target: x86_64-pc-windows-gnu       , os: windows-2019                  }
-          # - { target: x86_64-pc-windows-msvc      , os: windows-2019                  }
+          # - { target: x86_64-pc-windows-gnu       , os: windows-2022                  }
+          # - { target: x86_64-pc-windows-msvc      , os: windows-2022                  }
           - { target: x86_64-unknown-linux-gnu    , os: ubuntu-20.04                  }
           # - { target: x86_64-unknown-linux-musl   , os: ubuntu-20.04, use-cross: true }
     steps:
@@ -103,11 +106,14 @@ jobs:
                gcc \
                git \
                g++ \
+               libpam0g-dev \
                libasound2-dev \
                libgstreamer1.0-dev \
                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/flutter-ci.yml

@@ -13,6 +13,9 @@ on:
       - ".github/**"
       - "docs/**"
       - "README.md"
+      - "res/**"
+      - "appimage/**"
+      - "flatpak/**"
 
 jobs:
   run-ci:

.github/workflows/flutter-tag.yml

@@ -15,24 +15,4 @@ jobs:
     secrets: inherit
     with:
       upload-artifact: true
-      upload-tag: ${{ env.GITHUB_REF_NAME }}
-
-  update-fdroid-version-file:
-    name: Publish RustDesk version file for F-Droid updater
-    runs-on: ubuntu-latest
-    steps:
-      - name: Generate RustDesk version file
-        run: |
-          UPSTREAM_VERNAME="$GITHUB_REF_NAME"
-          UPSTREAM_VERCODE="$(echo "$UPSTREAM_VERNAME" | tr -d '.')"
-          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
+      upload-tag: ${{ github.ref_name }}

.github/workflows/history.yml

@@ -1,84 +0,0 @@
-name: Flutter Windows History Build
-
-on: [workflow_dispatch]
-
-env:
-  LLVM_VERSION: "10.0"
-  FLUTTER_VERSION: "3.16.9"
-  TAG_NAME: "tmp"
-  FLUTTER_RUST_BRIDGE_VERSION: "1.80.1"
-  VCPKG_BINARY_SOURCES: "clear;x-gha,readwrite"
-  VERSION: "1.2.4"
-
-jobs:
-  build-for-history-windows:
-    name: ${{ matrix.job.date }}
-    runs-on: ${{ matrix.job.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        job:
-          - { target: x86_64-pc-windows-msvc, os: windows-2019, arch: x86_64, date: 2023-08-04, ref: 72c198a1e94cc1e0242fce88f92b3f3caedcd0c3 }
-    steps:
-      - name: Checkout source code
-        uses: actions/checkout@v4
-        with:
-          ref: ${{ matrix.job.ref }}
-
-      - name: Install LLVM and Clang
-        uses: KyleMayes/install-llvm-action@v1
-        with:
-          version: ${{ env.LLVM_VERSION }}
-
-      - name: Install flutter
-        uses: subosito/flutter-action@v2.12.0 #https://github.com/subosito/flutter-action/issues/277
-        with:
-          channel: "stable"
-          flutter-version: ${{ env.FLUTTER_VERSION }}
-          cache: true
-
-      - name: Install Rust toolchain
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: stable
-          target: ${{ matrix.job.target }}
-          override: true
-          components: rustfmt
-          profile: minimal # minimal component installation (ie, no documentation)
-
-      - name: Install flutter rust bridge deps
-        run: |
-          cargo install flutter_rust_bridge_codegen --version ${{ env.FLUTTER_RUST_BRIDGE_VERSION }} --features "uuid"
-          Push-Location flutter ; flutter pub get ; Pop-Location
-          ~/.cargo/bin/flutter_rust_bridge_codegen --rust-input ./src/flutter_ffi.rs --dart-output ./flutter/lib/generated_bridge.dart
-
-      - name: Setup vcpkg with Github Actions binary cache
-        uses: lukka/run-vcpkg@v11
-        with:
-          vcpkgDirectory: C:\vcpkg
-          vcpkgGitCommitId: ${{ env.VCPKG_COMMIT_ID }}
-
-      - name: Install vcpkg dependencies
-        run: |
-          $VCPKG_ROOT/vcpkg install --x-install-root="$VCPKG_ROOT/installed"
-        shell: bash
-
-      - name: Build rustdesk
-        run: python3 .\build.py --portable --hwcodec --flutter
-
-      - name: Build self-extracted executable
-        shell: bash
-        run: |
-          pushd ./libs/portable
-          python3 ./generate.py -f ../../flutter/build/windows/runner/Release/ -o . -e ../../flutter/build/windows/runner/Release/rustdesk.exe
-          popd
-          mkdir -p ./SignOutput
-          mv ./target/release/rustdesk-portable-packer.exe ./SignOutput/rustdesk-${{ matrix.job.date }}-${{ matrix.job.target }}.exe
-
-      - name: Publish Release
-        uses: softprops/action-gh-release@v1
-        with:
-          prerelease: true
-          tag_name: ${{ env.TAG_NAME }}
-          files: |
-            ./SignOutput/rustdesk-*.exe

.github/workflows/playground.yml

@@ -0,0 +1,416 @@
+name: playground
+
+on:
+  #schedule:
+    # schedule build every night
+  #  - cron: "0/6 * * * *"
+  workflow_dispatch:
+
+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: "3.22.2"
+  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: 2024.06.15
+  VCPKG_COMMIT_ID: "f7423ee180c4b7f40d43402c2feb3859161ef625"
+  VERSION: "1.3.0"
+  NDK_VERSION: "r26d"
+  #signing keys env variable checks
+  ANDROID_SIGNING_KEY: "${{ secrets.ANDROID_SIGNING_KEY }}"
+  MACOS_P12_BASE64: "${{ secrets.MACOS_P12_BASE64 }}"
+  # To make a custom build with your own servers set the below secret values
+  RS_PUB_KEY: "${{ secrets.RS_PUB_KEY }}"
+  RENDEZVOUS_SERVER: "${{ secrets.RENDEZVOUS_SERVER }}"
+  API_SERVER: "${{ secrets.API_SERVER }}"
+  UPLOAD_ARTIFACT: "${{ inputs.upload-artifact }}"
+  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"
+          # 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:
+      fail-fast: false
+      matrix:
+        job:
+          - {
+              arch: aarch64,
+              target: aarch64-linux-android,
+              os: ubuntu-20.04,
+              openssl-arch: android-arm64,
+              ref: master, # latest
+            }
+    steps:
+      - name: Checkout source code
+        uses: actions/checkout@v3
+        with:
+          ref: ${{ matrix.job.ref }}
+
+      - name: Install dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y \
+               clang \
+               cmake \
+               curl \
+               gcc-multilib \
+               git \
+               g++ \
+               g++-multilib \
+               libappindicator3-dev \
+               libasound2-dev \
+               libc6-dev \
+               libclang-10-dev \
+               libgstreamer1.0-dev \
+               libgstreamer-plugins-base1.0-dev \
+               libgtk-3-dev \
+               libpam0g-dev \
+               libpulse-dev \
+               libva-dev \
+               libvdpau-dev \
+               libxcb-randr0-dev \
+               libxcb-shape0-dev \
+               libxcb-xfixes0-dev \
+               libxdo-dev \
+               libxfixes-dev \
+               llvm-10-dev \
+               nasm \
+               yasm \
+               ninja-build \
+               openjdk-11-jdk-headless \
+               pkg-config \
+               tree \
+               wget
+
+      - name: Install flutter
+        uses: subosito/flutter-action@v2
+        with:
+          channel: "stable"
+          flutter-version: ${{ env.FLUTTER_VERSION }}
+
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@v1
+        with:
+          toolchain: ${{ env.RUST_VERSION }}
+          components: "rustfmt"
+
+      - 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"
+          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
+          ~/.cargo/bin/flutter_rust_bridge_codegen --rust-input ./src/flutter_ffi.rs --dart-output ./flutter/lib/generated_bridge.dart
+
+      - uses: nttld/setup-ndk@v1
+        id: setup-ndk
+        with:
+          ndk-version: ${{ env.NDK_VERSION }}
+          add-to-path: true
+
+      - name: Setup vcpkg with Github Actions binary cache
+        uses: lukka/run-vcpkg@v11
+        with:
+          vcpkgDirectory: /opt/artifacts/vcpkg
+          vcpkgGitCommitId: ${{ env.VCPKG_COMMIT_ID }}
+
+      - name: Install vcpkg dependencies
+        run: |
+          case ${{ matrix.job.target }} in
+            aarch64-linux-android)
+              ./flutter/build_android_deps.sh arm64-v8a
+            ;;
+            armv7-linux-androideabi)
+              ./flutter/build_android_deps.sh armeabi-v7a
+            ;;
+          esac
+        shell: bash
+
+      - name: Clone deps
+        shell: bash
+        run: |
+          pushd /opt
+          git clone https://github.com/rustdesk-org/rustdesk_thirdparty_lib.git --depth=1
+          ls -ls /opt/artifacts/vcpkg/installed/arm64-android/lib/
+          # cp -rf /opt/rustdesk_thirdparty_lib/vcpkg/* /opt/artifacts/vcpkg/
+          ls -ls /opt/artifacts/vcpkg/installed/arm64-android/lib/
+
+      - name: Build rustdesk lib
+        env:
+          ANDROID_NDK_HOME: ${{ steps.setup-ndk.outputs.ndk-path }}
+          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 }}
+          case ${{ matrix.job.target }} in
+            aarch64-linux-android)
+              ./flutter/ndk_arm64.sh
+              mkdir -p ./flutter/android/app/src/main/jniLibs/arm64-v8a
+              cp ./target/${{ matrix.job.target }}/release/liblibrustdesk.so ./flutter/android/app/src/main/jniLibs/arm64-v8a/librustdesk.so
+            ;;
+            armv7-linux-androideabi)
+              ./flutter/ndk_arm.sh
+              mkdir -p ./flutter/android/app/src/main/jniLibs/armeabi-v7a
+              cp ./target/${{ matrix.job.target }}/release/liblibrustdesk.so ./flutter/android/app/src/main/jniLibs/armeabi-v7a/librustdesk.so
+            ;;
+          esac
+
+      - name: Build rustdesk
+        shell: bash
+        env:
+          JAVA_HOME: /usr/lib/jvm/java-11-openjdk-amd64
+        run: |
+          export PATH=/usr/lib/jvm/java-11-openjdk-amd64/bin:$PATH
+          # temporary use debug sign config
+          sed -i "s/signingConfigs.release/signingConfigs.debug/g" ./flutter/android/app/build.gradle
+          case ${{ matrix.job.target }} in
+            aarch64-linux-android)
+              mkdir -p ./flutter/android/app/src/main/jniLibs/arm64-v8a
+              cp ${ANDROID_NDK_HOME}/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/lib/aarch64-linux-android/libc++_shared.so ./flutter/android/app/src/main/jniLibs/arm64-v8a/
+              cp ./target/${{ matrix.job.target }}/release/liblibrustdesk.so ./flutter/android/app/src/main/jniLibs/arm64-v8a/librustdesk.so
+              # build flutter
+              pushd flutter
+              flutter build apk --release --target-platform android-arm64 --split-per-abi
+              mv build/app/outputs/flutter-apk/app-arm64-v8a-release.apk ../rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}.apk
+            ;;
+            armv7-linux-androideabi)
+              mkdir -p ./flutter/android/app/src/main/jniLibs/armeabi-v7a
+              cp ${ANDROID_NDK_HOME}/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/lib/arm-linux-androideabi/libc++_shared.so ./flutter/android/app/src/main/jniLibs/armeabi-v7a/
+              cp ./target/${{ matrix.job.target }}/release/liblibrustdesk.so ./flutter/android/app/src/main/jniLibs/armeabi-v7a/librustdesk.so
+              # build flutter
+              pushd flutter
+              flutter build apk --release --target-platform android-arm --split-per-abi
+              mv build/app/outputs/flutter-apk/app-armeabi-v7a-release.apk ../rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}.apk
+            ;;
+          esac
+          popd
+          mkdir -p signed-apk; pushd signed-apk
+          mv ../rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}.apk ./rustdesk-test-${{ matrix.job.ref }}-${{ matrix.job.ndk }}.apk
+
+      - uses: r0adkll/sign-android-release@v1
+        name: Sign app APK
+        if: env.ANDROID_SIGNING_KEY != null
+        id: sign-rustdesk
+        with:
+          releaseDirectory: ./signed-apk
+          signingKeyBase64: ${{ secrets.ANDROID_SIGNING_KEY }}
+          alias: ${{ secrets.ANDROID_ALIAS }}
+          keyStorePassword: ${{ secrets.ANDROID_KEY_STORE_PASSWORD }}
+          keyPassword: ${{ secrets.ANDROID_KEY_PASSWORD }}
+        env:
+          # override default build-tools version (29.0.3) -- optional
+          BUILD_TOOLS_VERSION: "30.0.2"
+
+      - name: Publish signed apk package
+        uses: softprops/action-gh-release@v1
+        with:
+          prerelease: true
+          tag_name: ${{ env.TAG_NAME }}
+          files: |
+            ${{steps.sign-rustdesk.outputs.signedReleaseFile}}

.github/workflows/third-party-RustDeskTempTopMostWindow.yml

@@ -10,7 +10,7 @@ on:
             description: 'Target'
             required: true
             type: string
-            default: 'windows-2019'
+            default: 'windows-2022'
         configuration:
             description: 'Configuration'
             required: true

.github/workflows/winget.yml

@@ -4,9 +4,9 @@ on:
     types: [released]
 jobs:
   publish:
-    runs-on: windows-latest # action can only be run on windows
+    runs-on: ubuntu-latest
     steps:
-      - uses: vedantmgoyal2009/winget-releaser@v1
+      - uses: vedantmgoyal9/winget-releaser@main
         with:
           identifier: RustDesk.RustDesk
           version: ${{ github.event.release.tag_name }}

.gitignore

@@ -51,4 +51,6 @@ lib/generated_bridge.dart
 # build cache in examples
 examples/**/target/
 # ===
-vcpkg_installed
+vcpkg_installed
+flutter/lib/generated_plugin_registrant.dart
+libsciter.dylib

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "rustdesk"
-version = "1.2.4"
+version = "1.3.0"
 authors = ["rustdesk <info@rustdesk.com>"]
 edition = "2021"
 build= "build.rs"
@@ -19,19 +19,14 @@ path = "src/naming.rs"
 [features]
 inline = []
 cli = []
-flutter_texture_render = []
-appimage = []
-flatpak = []
 use_samplerate = ["samplerate"]
 use_rubato = ["rubato"]
 use_dasp = ["dasp"]
 flutter = ["flutter_rust_bridge"]
 default = ["use_dasp"]
 hwcodec = ["scrap/hwcodec"]
-gpucodec = ["scrap/gpucodec"]
+vram = ["scrap/vram"]
 mediacodec = ["scrap/mediacodec"]
-linux_headless = ["pam" ]
-virtual_display_driver = ["virtual_display"]
 plugin_framework = []
 linux-pkg-config = ["magnum-opus/linux-pkg-config", "scrap/linux-pkg-config"]
 unix-file-copy-paste = [
@@ -65,14 +60,13 @@ samplerate = { version = "0.2", optional = true }
 uuid = { version = "1.3", features = ["v4"] }
 clap = "4.2"
 rpassword = "7.2"
-base64 = "0.21"
 num_cpus = "1.15"
 bytes = { version = "1.4", features = ["serde"] }
 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"
@@ -95,16 +89,32 @@ 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"
 
 [target.'cfg(target_os = "windows")'.dependencies]
-winapi = { version = "0.3", features = ["winuser", "wincrypt", "shellscalingapi", "pdh", "synchapi", "memoryapi", "shellapi"] }
+winapi = { version = "0.3", features = [
+    "winuser",
+    "wincrypt",
+    "shellscalingapi",
+    "pdh",
+    "synchapi",
+    "memoryapi",
+    "shellapi",
+    "devguid",
+    "setupapi",
+    "cguid",
+    "cfgmgr32",
+    "ioapiset",
+] }
 winreg = "0.11"
 windows-service = "0.6"
-virtual_display = { path = "libs/virtual_display", optional = true }
-impersonate_system = { git = "https://github.com/21pages/impersonate-system" }
+virtual_display = { path = "libs/virtual_display" }
+impersonate_system = { git = "https://github.com/rustdesk-org/impersonate-system" }
 shared_memory = "0.12"
 tauri-winrt-notification = "0.1.2"
 runas = "1.2"
@@ -128,25 +138,24 @@ 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
-reqwest = { git = "https://github.com/rustdesk-org/reqwest", features = ["blocking", "json", "native-tls", "gzip"], default-features=false }
+reqwest = { git = "https://github.com/rustdesk-org/reqwest", features = ["blocking", "socks", "json", "native-tls", "gzip"], default-features=false }
 
 [target.'cfg(not(any(target_os = "macos", target_os = "windows")))'.dependencies]
-reqwest = { git = "https://github.com/rustdesk-org/reqwest", features = ["blocking", "json", "rustls-tls", "rustls-tls-native-roots", "gzip"], default-features=false }
+reqwest = { git = "https://github.com/rustdesk-org/reqwest", features = ["blocking", "socks", "json", "rustls-tls", "rustls-tls-native-roots", "gzip"], default-features=false }
 
 [target.'cfg(target_os = "linux")'.dependencies]
 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", optional = true }
+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}
@@ -156,7 +165,7 @@ once_cell = {version = "1.18", optional = true}
 [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"]

Dockerfile

@@ -18,6 +18,7 @@ RUN apt update -y && \
         libxcb-shape0-dev \
         libxcb-xfixes0-dev \
         libasound2-dev \
+        libpam0g-dev \
         libpulse-dev \
         make \
         cmake \

README.md

@@ -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)

appimage/AppImageBuilder-aarch64.yml

@@ -2,7 +2,7 @@
 version: 1
 script:
  - rm -rf ./AppDir || true
- - bsdtar -zxvf ../rustdesk-1.2.4.deb
+ - bsdtar -zxvf rustdesk.deb
  - tar -xvf ./data.tar.xz
  - mkdir ./AppDir
  - mv ./usr ./AppDir/usr
@@ -18,7 +18,7 @@ AppDir:
     id: rustdesk
     name: rustdesk
     icon: rustdesk
-    version: 1.2.4
+    version: 1.3.0
     exec: usr/lib/rustdesk/rustdesk
     exec_args: $@
   apt:
@@ -26,18 +26,18 @@ AppDir:
     - arm64
     allow_unauthenticated: true
     sources:
-    - sourceline: deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports/ bionic main restricted universe multiverse
+    - sourceline: deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports/ focal main restricted universe multiverse
       key_url: 'http://keyserver.ubuntu.com/pks/lookup?op=get&search=0x3b4fe6acc0b21f32'
-    - sourceline: deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports/ bionic-updates main restricted universe multiverse
+    - sourceline: deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports/ focal-updates main restricted universe multiverse
       key_url: 'http://keyserver.ubuntu.com/pks/lookup?op=get&search=0x3b4fe6acc0b21f32'
-    - sourceline: deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports/ bionic-backports main restricted
+    - sourceline: deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports/ focal-backports main restricted
         universe multiverse
       key_url: 'http://keyserver.ubuntu.com/pks/lookup?op=get&search=0x3b4fe6acc0b21f32'
-    - sourceline: deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports/ bionic-security main restricted
+    - sourceline: deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports/ focal-security main restricted
         universe multiverse
       key_url: 'http://keyserver.ubuntu.com/pks/lookup?op=get&search=0x3b4fe6acc0b21f32'
     include:
-    - libc6
+    - libc6:arm64
     - libgtk-3-0
     - libxcb-randr0
     - libxdo3
@@ -51,9 +51,15 @@ AppDir:
     - libva-x11-2
     - libvdpau1
     - libgstreamer-plugins-base1.0-0
+    - gstreamer1.0-pipewire
+    - libwayland-client0
     - libwayland-cursor0
     - libwayland-egl1
     - libpulse0
+    - packagekit-gtk3-module
+    - libcanberra-gtk3-module
+    - libpam0g
+    - libdrm2
     exclude:
     - humanity-icon-theme
     - hicolor-icon-theme
@@ -69,8 +75,11 @@ AppDir:
     - usr/share/doc/*/TODO.*
   runtime:
     env:
-      GIO_MODULE_DIR: $APPDIR/usr/lib/x86_64-linux-gnu/gio/modules/
+      GIO_MODULE_DIR: /lib64/gio/modules:/usr/lib/aarch64-linux-gnu/gio/modules:$APPDIR/usr/lib/aarch64-linux-gnu/gio/modules
       GDK_BACKEND: x11
+      APPDIR_LIBRARY_PATH: /lib64:/usr/lib/aarch64-linux-gnu:$APPDIR/lib/aarch64-linux-gnu:$APPDIR/lib/aarch64-linux-gnu/security:$APPDIR/lib/systemd:$APPDIR/usr/lib/aarch64-linux-gnu:$APPDIR/usr/lib/aarch64-linux-gnu/gdk-pixbuf-2.0/2.10.0/loaders:$APPDIR/usr/lib/aarch64-linux-gnu/gstreamer-1.0:$APPDIR/usr/lib/aarch64-linux-gnu/gtk-3.0/3.0.0/immodules:$APPDIR/usr/lib/aarch64-linux-gnu/gtk-3.0/3.0.0/printbackends:$APPDIR/usr/lib/aarch64-linux-gnu/krb5/plugins/preauth:$APPDIR/usr/lib/aarch64-linux-gnu/libcanberra-0.30:$APPDIR/usr/lib/aarch64-linux-gnu/pulseaudio:$APPDIR/usr/lib/aarch64-linux-gnu/sasl2:$APPDIR/usr/lib/aarch64-linux-gnu/vdpau:$APPDIR/usr/lib/rustdesk/lib:$APPDIR/lib/aarch64
+      GST_PLUGIN_PATH: /lib64/gstreamer-1.0:/usr/lib/aarch64-linux-gnu/gstreamer-1.0:$APPDIR/usr/lib/aarch64-linux-gnu/gstreamer-1.0
+      GST_PLUGIN_SYSTEM_PATH: /lib64/gstreamer-1.0:/usr/lib/aarch64-linux-gnu/gstreamer-1.0:$APPDIR/usr/lib/aarch64-linux-gnu/gstreamer-1.0
   test:
     fedora-30:
       image: appimagecrafters/tests-env:fedora-30

appimage/AppImageBuilder-x86_64.yml

@@ -2,7 +2,7 @@
 version: 1
 script:
  - rm -rf ./AppDir || true
- - bsdtar -zxvf ../rustdesk-1.2.4.deb
+ - bsdtar -zxvf rustdesk.deb
  - tar -xvf ./data.tar.xz
  - mkdir ./AppDir
  - mv ./usr ./AppDir/usr
@@ -18,7 +18,7 @@ AppDir:
     id: rustdesk
     name: rustdesk
     icon: rustdesk
-    version: 1.2.4
+    version: 1.3.0
     exec: usr/lib/rustdesk/rustdesk
     exec_args: $@
   apt:
@@ -26,19 +26,20 @@ AppDir:
     - amd64
     allow_unauthenticated: true
     sources:
-    - sourceline: deb http://archive.ubuntu.com/ubuntu/ bionic main restricted
-    - sourceline: deb http://archive.ubuntu.com/ubuntu/ bionic-updates main restricted
-    - sourceline: deb http://archive.ubuntu.com/ubuntu/ bionic universe
-    - sourceline: deb http://archive.ubuntu.com/ubuntu/ bionic-updates universe
-    - sourceline: deb http://archive.ubuntu.com/ubuntu/ bionic multiverse
-    - sourceline: deb http://archive.ubuntu.com/ubuntu/ bionic-updates multiverse
-    - sourceline: deb http://archive.ubuntu.com/ubuntu/ bionic-backports main restricted
+    - sourceline: deb http://archive.ubuntu.com/ubuntu/ focal main restricted
+    - sourceline: deb http://archive.ubuntu.com/ubuntu/ focal-updates main restricted
+    - sourceline: deb http://archive.ubuntu.com/ubuntu/ focal universe
+    - sourceline: deb http://archive.ubuntu.com/ubuntu/ focal-updates universe
+    - sourceline: deb http://archive.ubuntu.com/ubuntu/ focal multiverse
+    - sourceline: deb http://archive.ubuntu.com/ubuntu/ focal-updates multiverse
+    - sourceline: deb http://archive.ubuntu.com/ubuntu/ focal-backports main restricted
         universe multiverse
-    - sourceline: deb http://archive.ubuntu.com/ubuntu/ bionic-security main restricted
+    - sourceline: deb http://archive.ubuntu.com/ubuntu/ focal-security main restricted
         universe multiverse
-    - sourceline: deb http://ppa.launchpad.net/pipewire-debian/pipewire-upstream/ubuntu
-        bionic main
     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
@@ -54,9 +55,14 @@ AppDir:
     - libvdpau1
     - libgstreamer-plugins-base1.0-0
     - gstreamer1.0-pipewire
+    - libwayland-client0
     - libwayland-cursor0
     - libwayland-egl1
     - libpulse0
+    - packagekit-gtk3-module
+    - libcanberra-gtk3-module
+    - libpam0g
+    - libdrm2
     exclude:
     - humanity-icon-theme
     - hicolor-icon-theme
@@ -72,8 +78,11 @@ AppDir:
     - usr/share/doc/*/TODO.*
   runtime:
     env:
-      GIO_MODULE_DIR: $APPDIR/usr/lib/x86_64-linux-gnu/gio/modules/
+      GIO_MODULE_DIR: /lib64/gio/modules:/usr/lib/x86_64-linux-gnu/gio/modules:$APPDIR/usr/lib/x86_64-linux-gnu/gio/modules
       GDK_BACKEND: x11
+      APPDIR_LIBRARY_PATH: /lib64:/usr/lib/x86_64-linux-gnu:$APPDIR/lib/x86_64-linux-gnu:$APPDIR/lib/x86_64-linux-gnu/security:$APPDIR/lib/systemd:$APPDIR/usr/lib/x86_64-linux-gnu:$APPDIR/usr/lib/x86_64-linux-gnu/gdk-pixbuf-2.0/2.10.0/loaders:$APPDIR/usr/lib/x86_64-linux-gnu/gstreamer-1.0:$APPDIR/usr/lib/x86_64-linux-gnu/gtk-3.0/3.0.0/immodules:$APPDIR/usr/lib/x86_64-linux-gnu/gtk-3.0/3.0.0/printbackends:$APPDIR/usr/lib/x86_64-linux-gnu/krb5/plugins/preauth:$APPDIR/usr/lib/x86_64-linux-gnu/libcanberra-0.30:$APPDIR/usr/lib/x86_64-linux-gnu/pulseaudio:$APPDIR/usr/lib/x86_64-linux-gnu/sasl2:$APPDIR/usr/lib/x86_64-linux-gnu/vdpau:$APPDIR/usr/lib/rustdesk/lib:$APPDIR/lib/x86_64
+      GST_PLUGIN_PATH: /lib64/gstreamer-1.0:/usr/lib/x86_64-linux-gnu/gstreamer-1.0:$APPDIR/usr/lib/x86_64-linux-gnu/gstreamer-1.0
+      GST_PLUGIN_SYSTEM_PATH: /lib64/gstreamer-1.0:/usr/lib/x86_64-linux-gnu/gstreamer-1.0:$APPDIR/usr/lib/x86_64-linux-gnu/gstreamer-1.0
   test:
     fedora-30:
       image: appimagecrafters/tests-env:fedora-30

build.py

@@ -25,17 +25,22 @@ 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):
-    err = os.system(cmd)
-    if err != 0:
-        print(f"Error occurred when executing: {cmd}. Exiting.")
+    exit_code = os.system(cmd)
+    if exit_code != 0:
+        sys.stderr.write(f"Error occurred when executing: `{cmd}`. Exiting.\n")
         sys.exit(-1)
 
 
@@ -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:
@@ -108,7 +104,7 @@ 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(
@@ -118,9 +114,9 @@ def make_parser():
             '' if windows or osx else ', need libva-dev, libvdpau-dev.')
     )
     parser.add_argument(
-        '--gpucodec',
+        '--vram',
         action='store_true',
-        help='Enable feature gpucodec, only available on windows now.'
+        help='Enable feature vram, only available on windows now.'
     )
     parser.add_argument(
         '--portable',
@@ -132,16 +128,6 @@ def make_parser():
         action='store_true',
         help='Build with unix file copy paste feature'
     )
-    parser.add_argument(
-        '--flatpak',
-        action='store_true',
-        help='Build rustdesk libs with the flatpak feature enabled'
-    )
-    parser.add_argument(
-        '--appimage',
-        action='store_true',
-        help='Build rustdesk libs with the appimage feature enabled'
-    )
     parser.add_argument(
         '--skip-cargo',
         action='store_true',
@@ -282,15 +268,10 @@ def get_features(args):
     features = ['inline'] if not args.flutter else []
     if args.hwcodec:
         features.append('hwcodec')
-    if args.gpucodec:
-        features.append('gpucodec')
+    if args.vram:
+        features.append('vram')
     if args.flutter:
         features.append('flutter')
-        features.append('flutter_texture_render')
-    if args.flatpak:
-        features.append('flatpak')
-    if args.appimage:
-        features.append('appimage')
     if args.unix_file_copy_paste:
         features.append('unix-file-copy-paste')
     print("features:", features)
@@ -306,10 +287,10 @@ 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, libva-drm2, libva-x11-2, libvdpau1, libgstreamer-plugins-base1.0-0, libpam0g, libappindicator3-1, gstreamer1.0-pipewire%s
 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()

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-VN.md

@@ -1,27 +1,29 @@
+
+
 <p align="center">
-  <img src="../res/logo-header.svg" alt="RustDesk - Phần mềm điểu khiển máy tính từ xa dành cho bạn"><br>
-  <a href="#free-public-servers">Máy chủ</a> •
+  <img src="../res/logo-header.svg" alt="RustDesk - Your remote desktop"><br>
+  <a href="#free-public-servers">Server</a> •
   <a href="#raw-steps-to-build">Build</a> •
   <a href="#how-to-build-with-docker">Docker</a> •
-  <a href="#file-structure">Cấu trúc tệp tin</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-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-GR.md">Ελληνικά</a>]<br>
-  <b>Chúng tôi cần sự gíup đỡ của bạn để dịch trang README này, <a href="https://github.com/rustdesk/rustdesk/tree/master/src/lang">RustDesk UI</a> và <a href="https://github.com/rustdesk/doc.rustdesk.com">tài liệu</a> sang ngôn ngữ bản địa của bạn</b>
+  <b>Chúng tôi rất hoan nghênh sự hỗ trợ của bạn trong việc dịch trang README, trang giao diện người dùng của RustDesk - <a href="https://github.com/rustdesk/rustdesk/tree/master/src/lang">RustDesk UI</a> và trang tài liệu của RustDesk - <a href="https://github.com/rustdesk/doc.rustdesk.com">RustDesk Doc</a> sang Tiếng Việt</b>
 </p>
 
-Chat với chúng tôi qua: [Discord](https://discord.gg/nDceKgxnkV) | [Twitter](https://twitter.com/rustdesk) | [Reddit](https://www.reddit.com/r/rustdesk)
+Hãy trao đổi với chúng tôi qua: [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)
 
-Một phần mềm điểu khiển máy tính từ xa, đuợc lập trình bằng ngôn ngữ Rust. Hoạt động tức thì, không cần phải cài đặt. Bạn có toàn quyền điểu khiển với dữ liệu của bạn mà không cần phải lo lắng về sự bảo mật. Bạn có thể sử dụng máy chủ rendezvous/relay của chúng tôi, [tự cài đặt máy chủ](https://rustdesk.com/server), hay thậm chí [tự tạo máy chủ rendezvous/relay](https://github.com/rustdesk/rustdesk-server-demo).
+RustDesk là một phần mềm điểu khiển máy tính từ xa mã nguồn mở, được viết bằng Rust. Nó hoạt động ngay sau khi cài đặt, không yêu cầu cấu hình phức tạp. Bạn có toàn quyền kiểm soát với dữ liệu của mình mà không cần phải lo lắng về vấn đề bảo mật. Bạn có thể sử dụng máy chủ rendezvous/relay của chúng tôi hoặc [tự cài đặt máy chủ của riêng mình](https://rustdesk.com/server) hay thậm chí [tự tạo máy chủ rendezvous/relay cho riêng bạn](https://github.com/rustdesk/rustdesk-server-demo).
 
 ![image](https://user-images.githubusercontent.com/71636191/171661982-430285f0-2e12-4b1d-9957-4a58e375304d.png)
 
-Mọi người đều đuợc chào đón để đóng góp vào RustDesk. Để bắt đầu, hãy đọc [`docs/CONTRIBUTING.md`](CONTRIBUTING.md).
+**RustDesk** luôn hoan nghênh mọi đóng góp từ mọi người. Hãy xem tệp [`docs/CONTRIBUTING.md`](CONTRIBUTING.md) để bắt đầu. 
 
-[**RustDesk hoạt động như thế nào?**](https://github.com/rustdesk/rustdesk/wiki/How-does-RustDesk-work%3F)
-
-[**CÁC BẢN PHÂN PHÁT MÃ NHỊ PHÂN**](https://github.com/rustdesk/rustdesk/releases)
+[**FAQ**](https://github.com/rustdesk/rustdesk/wiki/FAQ)
+[**BINARY DOWNLOAD**](https://github.com/rustdesk/rustdesk/releases)
+[**NIGHTLY BUILD**](https://github.com/rustdesk/rustdesk/FAQreleases/tag/nightly)
 
 [<img src="https://fdroid.gitlab.io/artwork/badge/get-it-on.png"
     alt="Get it on F-Droid"
@@ -29,28 +31,25 @@ Mọi người đều đuợc chào đón để đóng góp vào RustDesk. Để
 
 ## Dependencies
 
-Phiên bản cho máy tính sử dụng [sciter](https://sciter.com/) cho giao diện của phần mềm, vậy nên bạn cần tự tải về thư viện sciter.
+Phiên bản máy tính sử dụng __Flutter__ hoặc __Sciter__ (đã lỗi thời) cho giao diện người dùng (GUI). Hướng dẫn này chỉ áp dụng cho phiên bản Sciter, vì nó thân thiện và dễ bắt đầu hơn. Hãy kiểm tra [CI](https://github.com/rustdesk/rustdesk/blob/master/.github/workflows/flutter-build.yml) của chúng tôi để xây dựng phiên bản Flutter.
 
-[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)
+Vui lòng tự tải thư viện `Sciter` về máy theo hướng dẫn cho từng hệ điều hành.
 
-Phiên bản cho điện thoại sử dụng Flutter. Chúng tôi sẽ chuyển sang sử dụng Flutter thay cho Sciter cho phiên bản máy tính.
+[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)
 
-## Cách để build
+## Các bước build cơ bản
 
-- Chuẩn bị môi trường phát triển Rust và môi trường build C++
+- Chuẩn bị môi trường phát triển Rust và môi trường biên dịch C++
 
-- Tải và cài [vcpkg](https://github.com/microsoft/vcpkg), và đặt biến môi trường `VCPKG_ROOT` sao cho đúng.
-
-  - Đối với Windows: vcpkg install libvpx:x64-windows-static libyuv:x64-windows-static opus:x64-windows-static aom:x64-windows-static
-  - Đối với Linux/MacOS: vcpkg install libvpx libyuv opus aom
+- Tải và cài đặt [`vcpkg`](https://github.com/microsoft/vcpkg), và thiết lập biến môi trường `VCPKG_ROOT`.
 
+  - 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`
 - Chạy lệnh `cargo run`
 
 ## [Build](https://rustdesk.com/docs/en/dev/build/)
 
-## Cách để build cho Linux
+## Cách build cho Linux
 
 ### Ubuntu 18 (Debian 10)
 
@@ -70,7 +69,7 @@ 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
 ```
 
-### Cách cài vcpkg
+### Cách cài đặt `vcpkg`
 
 ```sh
 git clone https://github.com/microsoft/vcpkg
@@ -82,7 +81,7 @@ export VCPKG_ROOT=$HOME/vcpkg
 vcpkg/vcpkg install libvpx libyuv opus aom
 ```
 
-### Cách sửa lỗi libvpx (Dành cho hệ điều hành Fedora)
+### Cách sửa lỗi `libvpx` (Dành cho hệ điều hành Fedora)
 
 ```sh
 cd vcpkg/buildtrees/libvpx/src
@@ -95,7 +94,7 @@ cp libvpx.a $HOME/vcpkg/installed/x64-linux/lib/
 cd
 ```
 
-### Cách build
+### Build
 
 ```sh
 curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
@@ -108,9 +107,9 @@ mv libsciter-gtk.so target/debug
 VCPKG_ROOT=$HOME/vcpkg cargo run
 ```
 
-## Cách để build sử dụng Docker
+## Cách build bằng Docker
 
-Bắt đầu bằng cách sao chép repo này về máy tính và build cái Docker cointainer:
+Bắt đầu bằng cách sao chép repo này về máy tính của bạn và tạo Docker container:
 
 ```sh
 git clone https://github.com/rustdesk/rustdesk
@@ -118,37 +117,37 @@ cd rustdesk
 docker build -t "rustdesk-builder" .
 ```
 
-Rồi mỗi khi bạn chạy ứng dụng, thì hãy chạy lệnh này:
+Sau đó, mỗi khi bạn chạy ứng dụng, thì hãy chạy dòng lệnh sau:
 
 ```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
 ```
 
-Chú ý: Lần build đầu tiên có thể sẽ mất lâu hơn truớc khi các dependecies đuợc lưu lại, những lần build sau sẽ nhanh hơn. Hơn nũa, nếu bạn cần cung cấp các cài đặt lệnh khác cho lệnh build, bạn có thể đặt những cài đặt lệnh này vào cuối lệnh ở phần `<OPTIONAL-ARGS>`. Ví dụ nếu bạn cần build phiên bản đuợc tối ưu hóa, bạn sẽ chạy lệnh trên cùng với cài đặt lệnh ‘--release’. Kết quả build sẽ được lưu trong thư mục target trên máy tính của bạn, và có thể chạy với lệnh:
+Lưu ý rằng **lần build đầu tiên có thể mất thời gian hơn trước khi các dependencies được lưu vào bộ nhớ cache**, nhưng các lần build sau sẽ nhanh hơn. Ngoài ra, nếu bạn cần chỉ định các đối số khác cho lệnh build, bạn có thể thêm chúng vào cuối lệnh ở phần `<OPTIONAL-ARGS>`. Ví dụ, nếu bạn muốn build phiên bản tối ưu hóa, bạn sẽ chạy lệnh trên với tùy chọn `--release`. Kết quả biên dịch sẽ được lưu trong thư mục target trên máy tính của bạn, và có thể chạy với lệnh:
 
 ```sh
 target/debug/rustdesk
 ```
 
-Nếu bạn đang chạy bản build đuợc tối ưu hóa, thì bạn có thể chạy với lệnh:
+Nếu bạn đang chạy bản build được tối ưu hóa, thì bạn có thể chạy với lệnh:
 
 ```sh
 target/release/rustdesk
 ```
 
-Hãy đảm bảo là bạn đang chạy những lệnh này từ thu mục rễ của repo RustDesk, vì nếu không thì ứng dụng có thể sẽ không tìm đuợc những tệp tài nguyên cần thiết. Cũng như nhớ rằng những lệnh con của cargo như `install` hoặc `run` hiện chưa được hỗ trợ bởi phương pháp này vì chúng sẽ cài đặt hoặc chạy ứng dụng trong container thay vì trên máy tính của bạn.
+Hãy đảm bảo rằng bạn đang chạy các lệnh này từ gốc của thư mục **RustDesk**, nếu không, ứng dụng có thể không thể tìm thấy các tệp tài nguyên cần thiết. Hãy lưu ý rằng các câu lệnh con khác của **cargo** như **install** hoặc **run** hiện không được hỗ trợ qua phương pháp này, vì chúng sẽ cài đặt hoặc chạy chương trình bên trong **container** thay vì trên máy tính của bạn.
 
 ## Cấu trúc tệp tin
 
 - **[libs/hbb_common](https://github.com/rustdesk/rustdesk/tree/master/libs/hbb_common)**: video codec, cấu hình, tcp/udp wrapper, protobuf, fs functions để truyền file, và một số hàm tiện ích khác
-- **[libs/scrap](https://github.com/rustdesk/rustdesk/tree/master/libs/scrap)**: để ghi lại màn hình
-- **[libs/enigo](https://github.com/rustdesk/rustdesk/tree/master/libs/enigo)**: để điều khiển máy tính/con chuột trên những nền tảng khác nhau
+- **[libs/scrap](https://github.com/rustdesk/rustdesk/tree/master/libs/scrap)**: ghi lại màn hình
+- **[libs/enigo](https://github.com/rustdesk/rustdesk/tree/master/libs/enigo)**: điều khiển máy tính/chuột trên các nền tảng khác nhau
 - **[src/ui](https://github.com/rustdesk/rustdesk/tree/master/src/ui)**: giao diện người dùng
 - **[src/server](https://github.com/rustdesk/rustdesk/tree/master/src/server)**: các dịch vụ âm thanh, clipboard, đầu vào, video và các kết nối mạng
-- **[src/client.rs](https://github.com/rustdesk/rustdesk/tree/master/src/client.rs)**: để bắt đầu kết nối với một peer
-- **[src/rendezvous_mediator.rs](https://github.com/rustdesk/rustdesk/tree/master/src/rendezvous_mediator.rs)**: Để liên lạc với [rustdesk-server](https://github.com/rustdesk/rustdesk-server), đợi cho kết nối trực tiếp (TCP hole punching) hoặc kết nối được relayed.
+- **[src/client.rs](https://github.com/rustdesk/rustdesk/tree/master/src/client.rs)**: bắt đầu kết nối với một peer
+- **[src/rendezvous_mediator.rs](https://github.com/rustdesk/rustdesk/tree/master/src/rendezvous_mediator.rs)**: giao tiếp với [rustdesk-server](https://github.com/rustdesk/rustdesk-server), đợi kết nối trực tiếp (TCP hole punching) hoặc kết nối được chuyển tiếp.
 - **[src/platform](https://github.com/rustdesk/rustdesk/tree/master/src/platform)**: mã nguồn riêng cho mỗi nền tảng
-- **[flutter](https://github.com/rustdesk/rustdesk/tree/master/flutter)**: Mã Flutter dành cho điện thoại
+- **[flutter](https://github.com/rustdesk/rustdesk/tree/master/flutter)**: Mã Flutter dành máy tính và điện thoại
 - **[flutter/web/js](https://github.com/rustdesk/rustdesk/tree/master/flutter/web/js)**: Mã JavaScript dành cho giao diện trên web bằng Flutter
 
 ## Snapshot

flatpak/rustdesk.json

@@ -8,17 +8,31 @@
   "modules": [
     "shared-modules/libappindicator/libappindicator-gtk3-12.10.json",
     "xdotool.json",
+    {
+      "name": "pam",    
+      "buildsystem": "simple",
+      "build-commands": [
+          "./configure --disable-selinux --prefix=/app && make -j4 install"
+      ],
+      "sources": [
+        {
+          "type": "archive",
+          "url": "https://github.com/linux-pam/linux-pam/releases/download/v1.3.1/Linux-PAM-1.3.1.tar.xz",
+          "sha256": "eff47a4ecd833fbf18de9686632a70ee8d0794b79aecb217ebd0ce11db4cd0db"
+        }
+      ]
+    },
     {
       "name": "rustdesk",
       "buildsystem": "simple",
       "build-commands": [
-        "bsdtar -zxvf rustdesk-1.2.4.deb",
+        "bsdtar -zxvf rustdesk.deb",
         "tar -xvf ./data.tar.xz",
         "cp -r ./usr/*  /app/",
         "mkdir -p /app/bin && ln -s /app/lib/rustdesk/rustdesk /app/bin/rustdesk",
         "mv /app/share/applications/rustdesk.desktop /app/share/applications/com.rustdesk.RustDesk.desktop",
-        "sed -i '/^Icon=/ c\\Icon=com.rustdesk.RustDesk' /app/share/applications/com.rustdesk.RustDesk.desktop",
-        "sed -i '/^Icon=/ c\\Icon=com.rustdesk.RustDesk' /app/share/applications/rustdesk-link.desktop",
+        "mv /app/share/applications/rustdesk-link.desktop /app/share/applications/com.rustdesk.RustDesk-link.desktop",
+        "sed -i '/^Icon=/ c\\Icon=com.rustdesk.RustDesk' /app/share/applications/*.desktop",
         "mv /app/share/icons/hicolor/scalable/apps/rustdesk.svg /app/share/icons/hicolor/scalable/apps/com.rustdesk.RustDesk.svg",
         "for size in 16 24 32 48 64 128 256 512; do\n rsvg-convert -w $size -h $size -f png -o $size.png scalable.svg\n install -Dm644 $size.png /app/share/icons/hicolor/${size}x${size}/apps/com.rustdesk.RustDesk.png\n done"
       ],
@@ -26,7 +40,7 @@
       "sources": [
         {
           "type": "file",
-          "path": "../rustdesk-1.2.4.deb"
+          "path": "./rustdesk.deb"
         },
         {
           "type": "file",

flutter/android/app/build.gradle

@@ -106,6 +106,6 @@ 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 'com.caverock:androidsvg-aar:1.4'
 }
 
-apply plugin: 'com.google.gms.google-services'

flutter/android/app/google-services.json

@@ -1,40 +0,0 @@
-{
-  "project_info": {
-    "project_number": "768133699366",
-    "firebase_url": "https://rustdesk.firebaseio.com",
-    "project_id": "rustdesk",
-    "storage_bucket": "rustdesk.appspot.com"
-  },
-  "client": [
-    {
-      "client_info": {
-        "mobilesdk_app_id": "1:768133699366:android:5fc9015370e344457993e7",
-        "android_client_info": {
-          "package_name": "com.carriez.flutter_hbb"
-        }
-      },
-      "oauth_client": [
-        {
-          "client_id": "768133699366-s9gdfsijefsd5g1nura4kmfne42lencn.apps.googleusercontent.com",
-          "client_type": 3
-        }
-      ],
-      "api_key": [
-        {
-          "current_key": "AIzaSyAPOsKcXjrAR-7Z148sYr_gdB_JQZkamTM"
-        }
-      ],
-      "services": {
-        "appinvite_service": {
-          "other_platform_oauth_client": [
-            {
-              "client_id": "768133699366-s9gdfsijefsd5g1nura4kmfne42lencn.apps.googleusercontent.com",
-              "client_type": 3
-            }
-          ]
-        }
-      }
-    }
-  ],
-  "configuration_version": "1"
-}

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

@@ -3,6 +3,7 @@
     package="com.carriez.flutter_hbb">
 
     <uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
     <uses-permission android:name="android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS" />
     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
@@ -80,6 +81,11 @@
             android:name=".MainService"
             android:enabled="true"
             android:foregroundServiceType="mediaProjection" />
+
+        <service
+            android:name=".FloatingWindowService"
+            android:enabled="true" />
+
         <!--
  Don't delete the meta-data below.
              This is used by the Flutter tool to generate GeneratedPluginRegistrant.java

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

@@ -0,0 +1,193 @@
+package com.carriez.flutter_hbb
+
+import ffi.FFI
+
+import android.Manifest
+import android.content.Context
+import android.media.*
+import android.content.pm.PackageManager
+import android.media.projection.MediaProjection
+import androidx.annotation.RequiresApi
+import androidx.core.app.ActivityCompat
+import android.os.Build
+import android.util.Log
+import kotlin.concurrent.thread
+
+const val AUDIO_ENCODING = AudioFormat.ENCODING_PCM_FLOAT //  ENCODING_OPUS need API 30
+const val AUDIO_SAMPLE_RATE = 48000
+const val AUDIO_CHANNEL_MASK = AudioFormat.CHANNEL_IN_STEREO
+
+class AudioRecordHandle(private var context: Context, private var isVideoStart: ()->Boolean, private var isAudioStart: ()->Boolean) {
+    private val logTag = "LOG_AUDIO_RECORD_HANDLE"
+
+    private var audioRecorder: AudioRecord? = null
+    private var audioReader: AudioReader? = null
+    private var minBufferSize = 0
+    private var audioRecordStat = false
+    private var audioThread: Thread? = null
+
+    @RequiresApi(Build.VERSION_CODES.M)
+    fun createAudioRecorder(inVoiceCall: Boolean, mediaProjection: MediaProjection?): Boolean {
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) {
+            return false
+        }
+        if (ActivityCompat.checkSelfPermission(
+            context,
+            Manifest.permission.RECORD_AUDIO
+        ) != PackageManager.PERMISSION_GRANTED
+        ) {
+            Log.d(logTag, "createAudioRecorder failed, no RECORD_AUDIO permission")
+            return false
+        }
+
+        var builder = AudioRecord.Builder()
+        .setAudioFormat(
+            AudioFormat.Builder()
+                .setEncoding(AUDIO_ENCODING)
+                .setSampleRate(AUDIO_SAMPLE_RATE)
+                .setChannelMask(AUDIO_CHANNEL_MASK).build()
+        );
+        if (inVoiceCall) {
+            builder.setAudioSource(MediaRecorder.AudioSource.VOICE_COMMUNICATION)
+        } else {
+            mediaProjection?.let {
+                var apcc = AudioPlaybackCaptureConfiguration.Builder(it)
+                .addMatchingUsage(AudioAttributes.USAGE_MEDIA)
+                .addMatchingUsage(AudioAttributes.USAGE_ALARM)
+                .addMatchingUsage(AudioAttributes.USAGE_GAME)
+                .addMatchingUsage(AudioAttributes.USAGE_UNKNOWN).build();
+                builder.setAudioPlaybackCaptureConfig(apcc);
+            } ?: let {
+                Log.d(logTag, "createAudioRecorder failed, mediaProjection null")
+                return false
+            }
+        }
+        audioRecorder = builder.build()
+        Log.d(logTag, "createAudioRecorder done,minBufferSize:$minBufferSize")
+        return true
+    }
+
+    @RequiresApi(Build.VERSION_CODES.M)
+    private fun checkAudioReader() {
+        if (audioReader != null && minBufferSize != 0) {
+            return
+        }
+        // read f32 to byte , length * 4
+        minBufferSize = 2 * 4 * AudioRecord.getMinBufferSize(
+            AUDIO_SAMPLE_RATE,
+            AUDIO_CHANNEL_MASK,
+            AUDIO_ENCODING
+        )
+        if (minBufferSize == 0) {
+            Log.d(logTag, "get min buffer size fail!")
+            return
+        }
+        audioReader = AudioReader(minBufferSize, 4)
+        Log.d(logTag, "init audioData len:$minBufferSize")
+    }
+
+    @RequiresApi(Build.VERSION_CODES.M)
+    fun startAudioRecorder() {
+        checkAudioReader()
+        if (audioReader != null && audioRecorder != null && minBufferSize != 0) {
+            try {
+                FFI.setFrameRawEnable("audio", true)
+                audioRecorder!!.startRecording()
+                audioRecordStat = true
+                audioThread = thread {
+                    while (audioRecordStat) {
+                        audioReader!!.readSync(audioRecorder!!)?.let {
+                            FFI.onAudioFrameUpdate(it)
+                        }
+                    }
+                    // let's release here rather than onDestroy to avoid threading issue
+                    audioRecorder?.release()
+                    audioRecorder = null
+                    minBufferSize = 0
+                    FFI.setFrameRawEnable("audio", false)
+                    Log.d(logTag, "Exit audio thread")
+                }
+            } catch (e: Exception) {
+                Log.d(logTag, "startAudioRecorder fail:$e")
+            }
+        } else {
+            Log.d(logTag, "startAudioRecorder fail")
+        }
+    }
+
+    fun onVoiceCallStarted(mediaProjection: MediaProjection?): Boolean {
+        if (!isSupportVoiceCall()) {
+            return false
+        }
+        // No need to check if video or audio is started here.
+        if (!switchToVoiceCall(mediaProjection)) {
+            return false
+        }
+        return true
+    }
+
+    fun onVoiceCallClosed(mediaProjection: MediaProjection?): Boolean {
+        // Return true if not supported, because is was not started.
+        if (!isSupportVoiceCall()) {
+            return true
+        }
+        if (isVideoStart()) {
+            switchOutVoiceCall(mediaProjection)
+        }
+        tryReleaseAudio()
+        return true
+    }
+
+    @RequiresApi(Build.VERSION_CODES.M)
+    fun switchToVoiceCall(mediaProjection: MediaProjection?): Boolean {
+        audioRecorder?.let {
+            if (it.getAudioSource() == MediaRecorder.AudioSource.VOICE_COMMUNICATION) {
+                return true
+            }
+        }
+        audioRecordStat = false
+        audioThread?.join()
+        audioThread = null
+
+        if (!createAudioRecorder(true, mediaProjection)) {
+            Log.e(logTag, "createAudioRecorder fail")
+            return false
+        }
+        startAudioRecorder()
+        return true
+    }
+
+    @RequiresApi(Build.VERSION_CODES.M)
+    fun switchOutVoiceCall(mediaProjection: MediaProjection?): Boolean {
+        audioRecorder?.let {
+            if (it.getAudioSource() != MediaRecorder.AudioSource.VOICE_COMMUNICATION) {
+                return true
+            }
+        }
+        audioRecordStat = false
+        audioThread?.join()
+
+        if (!createAudioRecorder(false, mediaProjection)) {
+            Log.e(logTag, "createAudioRecorder fail")
+            return false
+        }
+        startAudioRecorder()
+        return true
+    }
+
+    fun tryReleaseAudio() {
+        if (isAudioStart() || isVideoStart()) {
+            return
+        }
+        audioRecordStat = false
+        audioThread?.join()
+        audioThread = null
+    }
+
+    fun destroy() {
+        Log.d(logTag, "destroy audio record handle")
+
+        audioRecordStat = false
+        audioThread?.join()
+    }
+}

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

@@ -0,0 +1,378 @@
+package com.carriez.flutter_hbb
+
+import android.annotation.SuppressLint
+import android.app.PendingIntent
+import android.app.Service
+import android.content.Intent
+import android.content.res.Configuration
+import android.graphics.Bitmap
+import android.graphics.Canvas
+import android.graphics.PixelFormat
+import android.graphics.drawable.BitmapDrawable
+import android.graphics.drawable.Drawable
+import android.os.Build
+import android.os.Handler
+import android.os.IBinder
+import android.os.Looper
+import android.util.Log
+import android.view.Gravity
+import android.view.MotionEvent
+import android.view.View
+import android.view.WindowManager
+import android.view.WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN
+import android.view.WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE
+import android.view.WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL
+import android.view.WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON
+import android.widget.ImageView
+import android.widget.PopupMenu
+import com.caverock.androidsvg.SVG
+import ffi.FFI
+import kotlin.math.abs
+
+class FloatingWindowService : Service(), View.OnTouchListener {
+
+    private lateinit var windowManager: WindowManager
+    private lateinit var layoutParams: WindowManager.LayoutParams
+    private lateinit var floatingView: ImageView
+    private lateinit var originalDrawable: Drawable
+    private lateinit var leftHalfDrawable: Drawable
+    private lateinit var rightHalfDrawable: Drawable
+
+    private var dragging = false
+    private var lastDownX = 0f
+    private var lastDownY = 0f
+    private var viewCreated = false;
+    private var keepScreenOn = KeepScreenOn.DURING_CONTROLLED
+
+    companion object {
+        private val logTag = "floatingService"
+        private var firstCreate = true
+        private var viewWidth = 120
+        private var viewHeight = 120
+        private const val MIN_VIEW_SIZE = 32 // size 0 does not help prevent the service from being killed
+        private const val MAX_VIEW_SIZE = 320
+        private var viewUntouchable = false
+        private var viewTransparency = 1f // 0 means invisible but can help prevent the service from being killed
+        private var customSvg = ""
+        private var lastLayoutX = 0
+        private var lastLayoutY = 0
+        private var lastOrientation = Configuration.ORIENTATION_UNDEFINED
+    }
+
+    override fun onBind(intent: Intent): IBinder? {
+        return null
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        windowManager = getSystemService(WINDOW_SERVICE) as WindowManager
+        try {
+            if (firstCreate) {
+                firstCreate = false
+                onFirstCreate(windowManager)
+            }
+            Log.d(logTag, "floating window size: $viewWidth x $viewHeight, transparency: $viewTransparency, lastLayoutX: $lastLayoutX, lastLayoutY: $lastLayoutY, customSvg: $customSvg")
+            createView(windowManager)
+            handler.postDelayed(runnable, 1000)
+            Log.d(logTag, "onCreate success")
+        } catch (e: Exception) {
+            Log.d(logTag, "onCreate failed: $e")
+        }
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        if (viewCreated) {
+            windowManager.removeView(floatingView)
+        }
+        handler.removeCallbacks(runnable)
+    }
+
+    @SuppressLint("ClickableViewAccessibility")
+    private fun createView(windowManager: WindowManager) {
+        floatingView = ImageView(this)
+        viewCreated = true
+        originalDrawable = resources.getDrawable(R.drawable.floating_window, null)
+        if (customSvg.isNotEmpty()) {
+            try {
+                val svg = SVG.getFromString(customSvg)
+                Log.d(logTag, "custom svg info: ${svg.documentWidth} x ${svg.documentHeight}");
+                // This make the svg render clear
+               svg.documentWidth = viewWidth * 1f
+               svg.documentHeight = viewHeight * 1f
+                originalDrawable = svg.renderToPicture().let {
+                    BitmapDrawable(
+                        resources,
+                        Bitmap.createBitmap(it.width, it.height, Bitmap.Config.ARGB_8888)
+                            .also { bitmap ->
+                                it.draw(Canvas(bitmap))
+                            })
+                }
+                floatingView.setLayerType(View.LAYER_TYPE_SOFTWARE, null);
+                Log.d(logTag, "custom svg loaded")
+            } catch (e: Exception) {
+                e.printStackTrace()
+            }
+        }
+        val originalBitmap = Bitmap.createBitmap(
+            originalDrawable.intrinsicWidth,
+            originalDrawable.intrinsicHeight,
+            Bitmap.Config.ARGB_8888
+        )
+        val canvas = Canvas(originalBitmap)
+        originalDrawable.setBounds(
+            0,
+            0,
+            originalDrawable.intrinsicWidth,
+            originalDrawable.intrinsicHeight
+        )
+        originalDrawable.draw(canvas)
+        val leftHalfBitmap = Bitmap.createBitmap(
+            originalBitmap,
+            0,
+            0,
+            originalDrawable.intrinsicWidth / 2,
+            originalDrawable.intrinsicHeight
+        )
+        val rightHalfBitmap = Bitmap.createBitmap(
+            originalBitmap,
+            originalDrawable.intrinsicWidth / 2,
+            0,
+            originalDrawable.intrinsicWidth / 2,
+            originalDrawable.intrinsicHeight
+        )
+        leftHalfDrawable = BitmapDrawable(resources, leftHalfBitmap)
+        rightHalfDrawable = BitmapDrawable(resources, rightHalfBitmap)
+
+        floatingView.setImageDrawable(rightHalfDrawable)
+        floatingView.setOnTouchListener(this)
+        floatingView.alpha = viewTransparency * 1f
+
+        var flags = FLAG_LAYOUT_IN_SCREEN or FLAG_NOT_TOUCH_MODAL or FLAG_NOT_FOCUSABLE
+        if (viewUntouchable || viewTransparency == 0f) {
+            flags = flags or WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE
+        }
+        layoutParams = WindowManager.LayoutParams(
+            viewWidth / 2,
+            viewHeight,
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) WindowManager.LayoutParams.TYPE_APPLICATION_OVERLAY else WindowManager.LayoutParams.TYPE_PHONE,
+            flags,
+            PixelFormat.TRANSLUCENT
+        )
+
+        layoutParams.gravity = Gravity.TOP or Gravity.START
+        layoutParams.x = lastLayoutX
+        layoutParams.y = lastLayoutY
+
+        val keepScreenOnOption = FFI.getLocalOption("keep-screen-on").lowercase()
+        keepScreenOn = when (keepScreenOnOption) {
+            "never" -> KeepScreenOn.NEVER
+            "service-on" -> KeepScreenOn.SERVICE_ON
+            else -> KeepScreenOn.DURING_CONTROLLED
+        }
+        Log.d(logTag, "keepScreenOn option: $keepScreenOnOption, value: $keepScreenOn")
+        updateKeepScreenOnLayoutParams()
+
+        windowManager.addView(floatingView, layoutParams)
+        moveToScreenSide()
+    }
+
+    private fun onFirstCreate(windowManager: WindowManager) {
+        val wh = getScreenSize(windowManager)
+        val w = wh.first
+        val h = wh.second
+        // size
+        FFI.getLocalOption("floating-window-size").let {
+            if (it.isNotEmpty()) {
+                try {
+                    val size = it.toInt()
+                    if (size in MIN_VIEW_SIZE..MAX_VIEW_SIZE && size <= w / 2 && size <= h / 2) {
+                        viewWidth = size
+                        viewHeight = size
+                    }
+                } catch (e: Exception) {
+                    e.printStackTrace()
+                }
+            }
+        }
+        // untouchable
+        viewUntouchable = FFI.getLocalOption("floating-window-untouchable") == "Y"
+        // transparency
+        FFI.getLocalOption("floating-window-transparency").let {
+            if (it.isNotEmpty()) {
+                try {
+                    val transparency = it.toInt()
+                    if (transparency in 0..10) {
+                        viewTransparency = transparency * 1f / 10
+                    }
+                } catch (e: Exception) {
+                    e.printStackTrace()
+                }
+            }
+        }
+        // custom svg
+        FFI.getLocalOption("floating-window-svg").let {
+            if (it.isNotEmpty()) {
+                customSvg = it
+            }
+        }
+        // position
+        lastLayoutX = 0
+        lastLayoutY = (wh.second - viewHeight) / 2
+        lastOrientation = resources.configuration.orientation
+    }
+
+
+
+    private fun performClick() {
+        showPopupMenu()
+    }
+
+    override fun onTouch(view: View?, event: MotionEvent?): Boolean {
+        when (event?.action) {
+            MotionEvent.ACTION_DOWN -> {
+                dragging = false
+                lastDownX = event.rawX
+                lastDownY = event.rawY
+            }
+            MotionEvent.ACTION_UP -> {
+                val clickDragTolerance = 10f
+                if (abs(event.rawX - lastDownX) < clickDragTolerance && abs(event.rawY - lastDownY) < clickDragTolerance) {
+                    performClick()
+                } else {
+                    moveToScreenSide()
+                }
+            }
+            MotionEvent.ACTION_MOVE -> {
+                val dx = event.rawX - lastDownX
+                val dy = event.rawY - lastDownY
+                // ignore too small fist start moving(some time is click)
+                if (!dragging && dx*dx+dy*dy < 25) {
+                    return false
+                }
+                dragging = true
+                layoutParams.x = event.rawX.toInt()
+                layoutParams.y = event.rawY.toInt()
+                layoutParams.width = viewWidth
+                floatingView.setImageDrawable(originalDrawable)
+                windowManager.updateViewLayout(view, layoutParams)
+                lastLayoutX = layoutParams.x
+                lastLayoutY = layoutParams.y
+            }
+        }
+        return false
+    }
+
+    private fun moveToScreenSide(center: Boolean = false) {
+        val windowManager = getSystemService(WINDOW_SERVICE) as WindowManager
+        val wh = getScreenSize(windowManager)
+        val w = wh.first
+        if (layoutParams.x < w / 2) {
+            layoutParams.x = 0
+            floatingView.setImageDrawable(rightHalfDrawable)
+        } else {
+            layoutParams.x = w - viewWidth / 2
+            floatingView.setImageDrawable(leftHalfDrawable)
+        }
+        if (center) {
+            layoutParams.y = (wh.second - viewHeight) / 2
+        }
+        layoutParams.width = viewWidth / 2
+        windowManager.updateViewLayout(floatingView, layoutParams)
+        lastLayoutX = layoutParams.x
+        lastLayoutY = layoutParams.y
+    }
+
+    override fun onConfigurationChanged(newConfig: Configuration) {
+        super.onConfigurationChanged(newConfig)
+        if (newConfig.orientation != lastOrientation) {
+            lastOrientation = newConfig.orientation
+            val wh = getScreenSize(windowManager)
+            Log.d(logTag, "orientation: $lastOrientation, screen size: ${wh.first} x ${wh.second}")
+            val newW = wh.first
+            val newH = wh.second
+            if (newConfig.orientation == Configuration.ORIENTATION_LANDSCAPE || newConfig.orientation == Configuration.ORIENTATION_PORTRAIT) {
+                // Proportional change
+                layoutParams.x = (layoutParams.x.toFloat() / newH.toFloat() * newW.toFloat()).toInt()
+                layoutParams.y = (layoutParams.y.toFloat() / newW.toFloat() * newH.toFloat()).toInt()
+            }
+            moveToScreenSide()
+        }
+    }
+
+     private fun showPopupMenu() {
+         val popupMenu = PopupMenu(this, floatingView)
+         val idShowRustDesk = 0
+         popupMenu.menu.add(0, idShowRustDesk, 0, translate("Show RustDesk"))
+         val idStopService = 1
+         popupMenu.menu.add(0, idStopService, 0, translate("Stop service"))
+         popupMenu.setOnMenuItemClickListener { menuItem ->
+             when (menuItem.itemId) {
+                 idShowRustDesk -> {
+                     openMainActivity()
+                     true
+                 }
+                 idStopService -> {
+                     stopMainService()
+                     true
+                 }
+                 else -> false
+             }
+         }
+         popupMenu.setOnDismissListener {
+             moveToScreenSide()
+         }
+         popupMenu.show()
+     }
+
+
+    private fun openMainActivity() {
+        val intent = Intent(this, MainActivity::class.java)
+        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+        val pendingIntent = PendingIntent.getActivity(
+            this, 0, intent,
+            PendingIntent.FLAG_IMMUTABLE or PendingIntent.FLAG_ONE_SHOT
+        )
+        try {
+            pendingIntent.send()
+        } catch (e: PendingIntent.CanceledException) {
+            e.printStackTrace()
+        }
+    }
+
+    private fun stopMainService() {
+        MainActivity.flutterMethodChannel?.invokeMethod("stop_service", null)
+    }
+
+    enum class KeepScreenOn {
+        NEVER,
+        DURING_CONTROLLED,
+        SERVICE_ON,
+    }
+
+    private val handler = Handler(Looper.getMainLooper())
+    private val runnable = object : Runnable {
+        override fun run() {
+            if (updateKeepScreenOnLayoutParams()) {
+                windowManager.updateViewLayout(floatingView, layoutParams)
+            }
+            handler.postDelayed(this, 1000) // 1000 milliseconds = 1 second
+        }
+    }
+
+    private fun updateKeepScreenOnLayoutParams(): Boolean {
+        val oldOn = layoutParams.flags and FLAG_KEEP_SCREEN_ON != 0
+        val newOn = keepScreenOn == KeepScreenOn.SERVICE_ON ||  (keepScreenOn == KeepScreenOn.DURING_CONTROLLED  &&  MainService.isStart)
+        if (oldOn != newOn) {
+            Log.d(logTag, "change keep screen on to $newOn")
+            if (newOn) {
+                layoutParams.flags = layoutParams.flags or FLAG_KEEP_SCREEN_ON
+            } else {
+                layoutParams.flags = layoutParams.flags and FLAG_KEEP_SCREEN_ON.inv()
+            }
+            return true
+        }
+        return false
+    }
+}
+

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)
@@ -294,6 +298,18 @@ class InputService : AccessibilityService() {
 
         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 ->
@@ -302,7 +318,7 @@ class InputService : AccessibilityService() {
                             inputConnection.commitText(text, 1, null)
                         }
                     } else {
-                        KeyEventConverter.toAndroidKeyEvent(keyEvent).let { event ->
+                        ke?.let { event ->
                             inputConnection.sendKeyEvent(event)
                         }
                     }
@@ -311,7 +327,7 @@ 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) {
@@ -325,6 +341,43 @@ 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 +475,7 @@ 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 +540,10 @@ 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

@@ -37,6 +37,8 @@ object KeyEventConverter {
             action = KeyEvent.ACTION_UP
         }
 
+        // FIXME: The last parameter is the repeat count, not modifiers ?
+        // https://developer.android.com/reference/android/view/KeyEvent#KeyEvent(long,%20long,%20int,%20int,%20int)
         return KeyEvent(0, 0, action, chrValue, 0, modifiers)
     }
 
@@ -112,6 +114,10 @@ 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

@@ -7,6 +7,8 @@ package com.carriez.flutter_hbb
  * Inspired by [droidVNC-NG] https://github.com/bk138/droidVNC-NG
  */
 
+import ffi.FFI
+
 import android.content.ComponentName
 import android.content.Context
 import android.content.Intent
@@ -15,10 +17,20 @@ import android.os.Build
 import android.os.IBinder
 import android.util.Log
 import android.view.WindowManager
+import android.media.MediaCodecInfo
+import android.media.MediaCodecInfo.CodecCapabilities.COLOR_FormatSurface
+import android.media.MediaCodecInfo.CodecCapabilities.COLOR_FormatYUV420SemiPlanar
+import android.media.MediaCodecList
+import android.media.MediaFormat
+import android.util.DisplayMetrics
+import androidx.annotation.RequiresApi
+import org.json.JSONArray
+import org.json.JSONObject
 import com.hjq.permissions.XXPermissions
 import io.flutter.embedding.android.FlutterActivity
 import io.flutter.embedding.engine.FlutterEngine
 import io.flutter.plugin.common.MethodChannel
+import kotlin.concurrent.thread
 
 
 class MainActivity : FlutterActivity() {
@@ -30,6 +42,9 @@ class MainActivity : FlutterActivity() {
     private val logTag = "mMainActivity"
     private var mainService: MainService? = null
 
+    private var isAudioStart = false
+    private val audioRecordHandle = AudioRecordHandle(this, { false }, { isAudioStart })
+
     override fun configureFlutterEngine(flutterEngine: FlutterEngine) {
         super.configureFlutterEngine(flutterEngine)
         if (MainService.isReady) {
@@ -42,6 +57,7 @@ class MainActivity : FlutterActivity() {
             channelTag
         )
         initFlutterChannel(flutterMethodChannel!!)
+        thread { setCodecInfo() }
     }
 
     override fun onResume() {
@@ -217,10 +233,159 @@ class MainActivity : FlutterActivity() {
                         result.success(false)
                     }
                 }
+                GET_VALUE -> {
+                    if (call.arguments is String) {
+                        if (call.arguments == KEY_IS_SUPPORT_VOICE_CALL) {
+                            result.success(isSupportVoiceCall())
+                        } else {
+                            result.error("-1", "No such key", null)
+                        }
+                    } else {
+                        result.success(null)
+                    }
+                }
+                "on_voice_call_started" -> {
+                    onVoiceCallStarted()
+                }
+                "on_voice_call_closed" -> {
+                    onVoiceCallClosed()
+                }
                 else -> {
                     result.error("-1", "No such method", null)
                 }
             }
         }
     }
+
+    private fun setCodecInfo() {
+        val codecList = MediaCodecList(MediaCodecList.REGULAR_CODECS)
+        val codecs = codecList.codecInfos
+        val codecArray = JSONArray()
+
+        val windowManager = getSystemService(Context.WINDOW_SERVICE) as WindowManager
+        val wh = getScreenSize(windowManager)
+        var w = wh.first
+        var h = wh.second
+        val align = 64
+        w = (w + align - 1) / align * align
+        h = (h + align - 1) / align * align
+        codecs.forEach { codec ->
+            val codecObject = JSONObject()
+            codecObject.put("name", codec.name)
+            codecObject.put("is_encoder", codec.isEncoder)
+            var hw: Boolean? = null;
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
+                hw = codec.isHardwareAccelerated
+            } else {
+                // https://chromium.googlesource.com/external/webrtc/+/HEAD/sdk/android/src/java/org/webrtc/MediaCodecUtils.java#29
+                // https://chromium.googlesource.com/external/webrtc/+/master/sdk/android/api/org/webrtc/HardwareVideoEncoderFactory.java#229
+                if (listOf("OMX.google.", "OMX.SEC.", "c2.android").any { codec.name.startsWith(it, true) }) {
+                    hw = false
+                } else if (listOf("c2.qti", "OMX.qcom.video", "OMX.Exynos", "OMX.hisi", "OMX.MTK", "OMX.Intel", "OMX.Nvidia").any { codec.name.startsWith(it, true) }) {
+                    hw = true
+                }
+            }
+            if (hw != true) {
+                return@forEach
+            }
+            codecObject.put("hw", hw)
+            var mime_type = ""
+            codec.supportedTypes.forEach { type ->
+                if (listOf("video/avc", "video/hevc").contains(type)) { // "video/x-vnd.on2.vp8", "video/x-vnd.on2.vp9", "video/av01"
+                    mime_type = type;
+                }
+            }
+            if (mime_type.isNotEmpty()) {
+                codecObject.put("mime_type", mime_type)
+                val caps = codec.getCapabilitiesForType(mime_type)
+                if (codec.isEncoder) {
+                    // Encoder‘s max_height and max_width are interchangeable
+                    if (!caps.videoCapabilities.isSizeSupported(w,h) && !caps.videoCapabilities.isSizeSupported(h,w)) {
+                        return@forEach
+                    }
+                }
+                codecObject.put("min_width", caps.videoCapabilities.supportedWidths.lower)
+                codecObject.put("max_width", caps.videoCapabilities.supportedWidths.upper)
+                codecObject.put("min_height", caps.videoCapabilities.supportedHeights.lower)
+                codecObject.put("max_height", caps.videoCapabilities.supportedHeights.upper)
+                val surface = caps.colorFormats.contains(COLOR_FormatSurface);
+                codecObject.put("surface", surface)
+                val nv12 = caps.colorFormats.contains(COLOR_FormatYUV420SemiPlanar)
+                codecObject.put("nv12", nv12)
+                if (!(nv12 || surface)) {
+                    return@forEach
+                }
+                codecObject.put("min_bitrate", caps.videoCapabilities.bitrateRange.lower / 1000)
+                codecObject.put("max_bitrate", caps.videoCapabilities.bitrateRange.upper / 1000)
+                if (!codec.isEncoder) {
+                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
+                        codecObject.put("low_latency", caps.isFeatureSupported(MediaCodecInfo.CodecCapabilities.FEATURE_LowLatency))
+                    }
+                }
+                if (!codec.isEncoder) {
+                    return@forEach
+                }
+                codecArray.put(codecObject)
+            }
+        }
+        val result = JSONObject()
+        result.put("version", Build.VERSION.SDK_INT)
+        result.put("w", w)
+        result.put("h", h)
+        result.put("codecs", codecArray)
+        FFI.setCodecInfo(result.toString())
+    }
+
+    private fun onVoiceCallStarted() {
+        var ok = false
+        mainService?.let {
+            ok = it.onVoiceCallStarted()
+        } ?: let {
+            isAudioStart = true
+            ok = audioRecordHandle.onVoiceCallStarted(null)
+        }
+        if (!ok) {
+            // Rarely happens, So we just add log and msgbox here.
+            Log.e(logTag, "onVoiceCallStarted fail")
+            flutterMethodChannel?.invokeMethod("msgbox", mapOf(
+                "type" to "custom-nook-nocancel-hasclose-error",
+                "title" to "Voice call",
+                "text" to "Failed to start voice call."))
+        } else {
+            Log.d(logTag, "onVoiceCallStarted success")
+        }
+    }
+
+    private fun onVoiceCallClosed() {
+        var ok = false
+        mainService?.let {
+            ok = it.onVoiceCallClosed()
+        } ?: let {
+            isAudioStart = false
+            ok = audioRecordHandle.onVoiceCallClosed(null)
+        }
+        if (!ok) {
+            // Rarely happens, So we just add log and msgbox here.
+            Log.e(logTag, "onVoiceCallClosed fail")
+            flutterMethodChannel?.invokeMethod("msgbox", mapOf(
+                "type" to "custom-nook-nocancel-hasclose-error",
+                "title" to "Voice call",
+                "text" to "Failed to stop voice call."))
+        } else {
+            Log.d(logTag, "onVoiceCallClosed success")
+        }
+    }
+
+    override fun onStop() {
+        super.onStop()
+        val disableFloatingWindow = FFI.getLocalOption("disable-floating-window") == "Y"
+        if (!disableFloatingWindow && MainService.isReady) {
+            startService(Intent(this, FloatingWindowService::class.java))
+        }
+    }
+
+    override fun onStart() {
+        super.onStart()
+        stopService(Intent(this, FloatingWindowService::class.java))
+    }
 }

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

@@ -1,5 +1,7 @@
 package com.carriez.flutter_hbb
 
+import ffi.FFI
+
 /**
  * Capture screen,get video and audio,send to rust.
  * Dispatch notifications
@@ -52,27 +54,19 @@ const val NOTIFY_ID_OFFSET = 100
 const val MIME_TYPE = MediaFormat.MIMETYPE_VIDEO_VP9
 
 // video const
+
 const val MAX_SCREEN_SIZE = 1200
 
 const val VIDEO_KEY_BIT_RATE = 1024_000
 const val VIDEO_KEY_FRAME_RATE = 30
 
-// audio const
-const val AUDIO_ENCODING = AudioFormat.ENCODING_PCM_FLOAT //  ENCODING_OPUS need API 30
-const val AUDIO_SAMPLE_RATE = 48000
-const val AUDIO_CHANNEL_MASK = AudioFormat.CHANNEL_IN_STEREO
-
 class MainService : Service() {
 
-    init {
-        System.loadLibrary("rustdesk")
-    }
-
     @Keep
     @RequiresApi(Build.VERSION_CODES.N)
-    fun rustPointerInput(kind: String, mask: Int, x: Int, y: Int) {
+    fun rustPointerInput(kind: Int, mask: Int, x: Int, y: Int) {
         // turn on screen with LIFT_DOWN when screen off
-        if (!powerManager.isInteractive && (kind == "touch" || mask == LIFT_DOWN)) {
+        if (!powerManager.isInteractive && (kind == 0 || mask == LIFT_DOWN)) {
             if (wakeLock.isHeld) {
                 Log.d(logTag, "Turn on Screen, WakeLock release")
                 wakeLock.release()
@@ -81,10 +75,10 @@ class MainService : Service() {
             wakeLock.acquire(5000)
         } else {
             when (kind) {
-                "touch" -> {
+                0 -> { // touch
                     InputService.ctx?.onTouchInput(mask, x, y)
                 }
-                "mouse" -> {
+                1 -> { // mouse
                     InputService.ctx?.onMouseInput(mask, x, y)
                 }
                 else -> {
@@ -109,6 +103,9 @@ class MainService : Service() {
                     put("scale",SCREEN_INFO.scale)
                 }.toString()
             }
+            "is_start" -> {
+                isStart.toString()
+            }
             else -> ""
         }
     }
@@ -141,10 +138,51 @@ class MainService : Service() {
                     e.printStackTrace()
                 }
             }
+            "update_voice_call_state" -> {
+                try {
+                    val jsonObject = JSONObject(arg1)
+                    val id = jsonObject["id"] as Int
+                    val username = jsonObject["name"] as String
+                    val peerId = jsonObject["peer_id"] as String
+                    val inVoiceCall = jsonObject["in_voice_call"] as Boolean
+                    val incomingVoiceCall = jsonObject["incoming_voice_call"] as Boolean
+                    if (!inVoiceCall) {
+                        if (incomingVoiceCall) {
+                            voiceCallRequestNotification(id, "Voice Call Request", username, peerId)
+                        } else {
+                            if (!audioRecordHandle.switchOutVoiceCall(mediaProjection)) {
+                                Log.e(logTag, "switchOutVoiceCall fail")
+                                MainActivity.flutterMethodChannel?.invokeMethod("msgbox", mapOf(
+                                    "type" to "custom-nook-nocancel-hasclose-error",
+                                    "title" to "Voice call",
+                                    "text" to "Failed to switch out voice call."))
+                            }
+                        }
+                    } else {
+                        if (!audioRecordHandle.switchToVoiceCall(mediaProjection)) {
+                            Log.e(logTag, "switchToVoiceCall fail")
+                            MainActivity.flutterMethodChannel?.invokeMethod("msgbox", mapOf(
+                                "type" to "custom-nook-nocancel-hasclose-error",
+                                "title" to "Voice call",
+                                "text" to "Failed to switch to voice call."))
+                        }
+                    }
+                } catch (e: JSONException) {
+                    e.printStackTrace()
+                }
+            }
             "stop_capture" -> {
                 Log.d(logTag, "from rust:stop_capture")
                 stopCapture()
             }
+            "half_scale" -> {
+                val halfScale = arg1.toBoolean()
+                if (isHalfScale != halfScale) {
+                    isHalfScale = halfScale
+                    updateScreenInfo(resources.configuration.orientation)
+                }
+                
+            }
             else -> {
             }
         }
@@ -156,38 +194,23 @@ class MainService : Service() {
     private val powerManager: PowerManager by lazy { applicationContext.getSystemService(Context.POWER_SERVICE) as PowerManager }
     private val wakeLock: PowerManager.WakeLock by lazy { powerManager.newWakeLock(PowerManager.ACQUIRE_CAUSES_WAKEUP or PowerManager.SCREEN_BRIGHT_WAKE_LOCK, "rustdesk:wakelock")}
 
-    // jvm call rust
-    private external fun init(ctx: Context)
-
-    /// When app start on boot, app_dir will not be passed from flutter
-    /// so pass a app_dir here to rust server
-    private external fun startServer(app_dir: String)
-    private external fun startService()
-    private external fun onVideoFrameUpdate(buf: ByteBuffer)
-    private external fun onAudioFrameUpdate(buf: ByteBuffer)
-    private external fun translateLocale(localeName: String, input: String): String
-    private external fun refreshScreen()
-    private external fun setFrameRawEnable(name: String, value: Boolean)
-    // private external fun sendVp9(data: ByteArray)
-
-    private fun translate(input: String): String {
-        Log.d(logTag, "translate:$LOCAL_NAME")
-        return translateLocale(LOCAL_NAME, input)
-    }
-
     companion object {
         private var _isReady = false // media permission ready status
         private var _isStart = false // screen capture start status
+        private var _isAudioStart = false // audio capture start status
         val isReady: Boolean
             get() = _isReady
         val isStart: Boolean
             get() = _isStart
+        val isAudioStart: Boolean
+            get() = _isAudioStart
     }
 
     private val logTag = "LOG_SERVICE"
     private val useVP9 = false
     private val binder = LocalBinder()
 
+    private var reuseVirtualDisplay = Build.VERSION.SDK_INT > 33
 
     // video
     private var mediaProjection: MediaProjection? = null
@@ -198,10 +221,7 @@ class MainService : Service() {
     private var virtualDisplay: VirtualDisplay? = null
 
     // audio
-    private var audioRecorder: AudioRecord? = null
-    private var audioReader: AudioReader? = null
-    private var minBufferSize = 0
-    private var audioRecordStat = false
+    private val audioRecordHandle = AudioRecordHandle(this, { isStart }, { isAudioStart })
 
     // notification
     private lateinit var notificationManager: NotificationManager
@@ -210,8 +230,8 @@ class MainService : Service() {
 
     override fun onCreate() {
         super.onCreate()
-        Log.d(logTag,"MainService onCreate")
-        init(this)
+        Log.d(logTag,"MainService onCreate, sdk int:${Build.VERSION.SDK_INT} reuseVirtualDisplay:$reuseVirtualDisplay")
+        FFI.init(this)
         HandlerThread("Service", Process.THREAD_PRIORITY_BACKGROUND).apply {
             start()
             serviceLooper = looper
@@ -223,16 +243,18 @@ class MainService : Service() {
         // keep the config dir same with flutter
         val prefs = applicationContext.getSharedPreferences(KEY_SHARED_PREFERENCES, FlutterActivity.MODE_PRIVATE)
         val configPath = prefs.getString(KEY_APP_DIR_CONFIG_PATH, "") ?: ""
-        startServer(configPath)
+        FFI.startServer(configPath, "")
 
         createForegroundNotification()
     }
 
     override fun onDestroy() {
         checkMediaPermission()
+        stopService(Intent(this, FloatingWindowService::class.java))
         super.onDestroy()
     }
 
+    private var isHalfScale: Boolean? = null;
     private fun updateScreenInfo(orientation: Int) {
         var w: Int
         var h: Int
@@ -265,7 +287,7 @@ class MainService : Service() {
         Log.d(logTag,"updateScreenInfo:w:$w,h:$h")
         var scale = 1
         if (w != 0 && h != 0) {
-            if (w > MAX_SCREEN_SIZE || h > MAX_SCREEN_SIZE) {
+            if (isHalfScale == true && (w > MAX_SCREEN_SIZE || h > MAX_SCREEN_SIZE)) {
                 scale = 2
                 w /= scale
                 h /= scale
@@ -278,7 +300,7 @@ class MainService : Service() {
                 SCREEN_INFO.dpi = dpi
                 if (isStart) {
                     stopCapture()
-                    refreshScreen()
+                    FFI.refreshScreen()
                     startCapture()
                 }
             }
@@ -306,7 +328,7 @@ class MainService : Service() {
             createForegroundNotification()
 
             if (intent.getBooleanExtra(EXT_INIT_FROM_BOOT, false)) {
-                startService()
+                FFI.startService()
             }
             Log.d(logTag, "service starting: ${startId}:${Thread.currentThread()}")
             val mediaProjectionManager =
@@ -354,12 +376,13 @@ class MainService : Service() {
                 ).apply {
                     setOnImageAvailableListener({ imageReader: ImageReader ->
                         try {
+                            // If not call acquireLatestImage, listener will not be called again
                             imageReader.acquireLatestImage().use { image ->
-                                if (image == null) return@setOnImageAvailableListener
+                                if (image == null || !isStart) return@setOnImageAvailableListener
                                 val planes = image.planes
                                 val buffer = planes[0].buffer
                                 buffer.rewind()
-                                onVideoFrameUpdate(buffer)
+                                FFI.onVideoFrameUpdate(buffer)
                             }
                         } catch (ignored: java.lang.Exception) {
                         }
@@ -370,6 +393,14 @@ class MainService : Service() {
         }
     }
 
+    fun onVoiceCallStarted(): Boolean {
+        return audioRecordHandle.onVoiceCallStarted(mediaProjection)
+    }
+
+    fun onVoiceCallClosed(): Boolean {
+        return audioRecordHandle.onVoiceCallClosed(mediaProjection)
+    }
+
     fun startCapture(): Boolean {
         if (isStart) {
             return true
@@ -378,6 +409,7 @@ class MainService : Service() {
             Log.w(logTag, "startCapture fail,mediaProjection is null")
             return false
         }
+        
         updateScreenInfo(resources.configuration.orientation)
         Log.d(logTag, "Start Capture")
         surface = createSurface()
@@ -389,51 +421,71 @@ class MainService : Service() {
         }
 
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
-            startAudioRecorder()
+            if (!audioRecordHandle.createAudioRecorder(false, mediaProjection)) {
+                Log.d(logTag, "createAudioRecorder fail")
+            } else {
+                Log.d(logTag, "audio recorder start")
+                audioRecordHandle.startAudioRecorder()
+            }
         }
         checkMediaPermission()
         _isStart = true
-        setFrameRawEnable("video",true)
-        setFrameRawEnable("audio",true)
+        FFI.setFrameRawEnable("video",true)
         return true
     }
 
     @Synchronized
     fun stopCapture() {
         Log.d(logTag, "Stop Capture")
-        setFrameRawEnable("video",false)
-        setFrameRawEnable("audio",false)
+        FFI.setFrameRawEnable("video",false)
         _isStart = false
         // release video
-        virtualDisplay?.release()
-        surface?.release()
+        if (reuseVirtualDisplay) {
+            // The virtual display video projection can be paused by calling `setSurface(null)`.
+            // https://developer.android.com/reference/android/hardware/display/VirtualDisplay.Callback
+            // https://learn.microsoft.com/en-us/dotnet/api/android.hardware.display.virtualdisplay.callback.onpaused?view=net-android-34.0
+            virtualDisplay?.setSurface(null)
+        } else {
+            virtualDisplay?.release()
+        }
+        // suface needs to be release after `imageReader.close()` to imageReader access released surface
+        // https://github.com/rustdesk/rustdesk/issues/4118#issuecomment-1515666629
         imageReader?.close()
+        imageReader = null
         videoEncoder?.let {
             it.signalEndOfInputStream()
             it.stop()
             it.release()
         }
-        virtualDisplay = null
+        if (!reuseVirtualDisplay) {
+            virtualDisplay = null
+        }
         videoEncoder = null
+        // suface needs to be release after `imageReader.close()` to imageReader access released surface
+        // https://github.com/rustdesk/rustdesk/issues/4118#issuecomment-1515666629
+        surface?.release()
 
         // release audio
-        audioRecordStat = false
-        audioRecorder?.release()
-        audioRecorder = null
-        minBufferSize = 0
+        _isAudioStart = false
+        audioRecordHandle.tryReleaseAudio()
     }
 
     fun destroy() {
         Log.d(logTag, "destroy service")
         _isReady = false
+        _isAudioStart = false
 
         stopCapture()
-        imageReader?.close()
-        imageReader = null
+
+        if (reuseVirtualDisplay) {
+            virtualDisplay?.release()
+            virtualDisplay = null
+        }
 
         mediaProjection = null
         checkMediaPermission()
         stopForeground(true)
+        stopService(Intent(this, FloatingWindowService::class.java))
         stopSelf()
     }
 
@@ -459,11 +511,7 @@ class MainService : Service() {
             Log.d(logTag, "startRawVideoRecorder failed,surface is null")
             return
         }
-        virtualDisplay = mp.createVirtualDisplay(
-            "RustDeskVD",
-            SCREEN_INFO.width, SCREEN_INFO.height, SCREEN_INFO.dpi, VIRTUAL_DISPLAY_FLAG_AUTO_MIRROR,
-            surface, null, null
-        )
+        createOrSetVirtualDisplay(mp, surface!!)
     }
 
     private fun startVP9VideoRecorder(mp: MediaProjection) {
@@ -475,11 +523,28 @@ class MainService : Service() {
             }
             it.setCallback(cb)
             it.start()
-            virtualDisplay = mp.createVirtualDisplay(
-                "RustDeskVD",
-                SCREEN_INFO.width, SCREEN_INFO.height, SCREEN_INFO.dpi, VIRTUAL_DISPLAY_FLAG_AUTO_MIRROR,
-                surface, null, null
-            )
+            createOrSetVirtualDisplay(mp, surface!!)
+        }
+    }
+
+    // https://github.com/bk138/droidVNC-NG/blob/b79af62db5a1c08ed94e6a91464859ffed6f4e97/app/src/main/java/net/christianbeier/droidvnc_ng/MediaProjectionService.java#L250
+    // Reuse virtualDisplay if it exists, to avoid media projection confirmation dialog every connection.
+    private fun createOrSetVirtualDisplay(mp: MediaProjection, s: Surface) {
+        try {
+            virtualDisplay?.let {
+                it.resize(SCREEN_INFO.width, SCREEN_INFO.height, SCREEN_INFO.dpi)
+                it.setSurface(s)
+            } ?: let {
+                virtualDisplay = mp.createVirtualDisplay(
+                    "RustDeskVD",
+                    SCREEN_INFO.width, SCREEN_INFO.height, SCREEN_INFO.dpi, VIRTUAL_DISPLAY_FLAG_AUTO_MIRROR,
+                    s, null, null
+                )
+            }
+        } catch (e: SecurityException) {
+            Log.w(logTag, "createOrSetVirtualDisplay: got SecurityException, re-requesting confirmation");
+            // This initiates a prompt dialog for the user to confirm screen projection.
+            requestMediaProjection()
         }
     }
 
@@ -507,7 +572,6 @@ class MainService : Service() {
         }
     }
 
-
     private fun createMediaCodec() {
         Log.d(logTag, "MediaFormat.MIMETYPE_VIDEO_VP9 :$MIME_TYPE")
         videoEncoder = MediaCodec.createEncoderByType(MIME_TYPE)
@@ -527,76 +591,6 @@ class MainService : Service() {
         }
     }
 
-    @RequiresApi(Build.VERSION_CODES.M)
-    private fun startAudioRecorder() {
-        checkAudioRecorder()
-        if (audioReader != null && audioRecorder != null && minBufferSize != 0) {
-            try {
-                audioRecorder!!.startRecording()
-                audioRecordStat = true
-                thread {
-                    while (audioRecordStat) {
-                        audioReader!!.readSync(audioRecorder!!)?.let {
-                            onAudioFrameUpdate(it)
-                        }
-                    }
-                    Log.d(logTag, "Exit audio thread")
-                }
-            } catch (e: Exception) {
-                Log.d(logTag, "startAudioRecorder fail:$e")
-            }
-        } else {
-            Log.d(logTag, "startAudioRecorder fail")
-        }
-    }
-
-    @RequiresApi(Build.VERSION_CODES.M)
-    private fun checkAudioRecorder() {
-        if (audioRecorder != null && audioRecorder != null && minBufferSize != 0) {
-            return
-        }
-        // read f32 to byte , length * 4
-        minBufferSize = 2 * 4 * AudioRecord.getMinBufferSize(
-            AUDIO_SAMPLE_RATE,
-            AUDIO_CHANNEL_MASK,
-            AUDIO_ENCODING
-        )
-        if (minBufferSize == 0) {
-            Log.d(logTag, "get min buffer size fail!")
-            return
-        }
-        audioReader = AudioReader(minBufferSize, 4)
-        Log.d(logTag, "init audioData len:$minBufferSize")
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
-            mediaProjection?.let {
-                val apcc = AudioPlaybackCaptureConfiguration.Builder(it)
-                    .addMatchingUsage(AudioAttributes.USAGE_MEDIA)
-                    .addMatchingUsage(AudioAttributes.USAGE_ALARM)
-                    .addMatchingUsage(AudioAttributes.USAGE_GAME)
-                    .addMatchingUsage(AudioAttributes.USAGE_UNKNOWN).build()
-                if (ActivityCompat.checkSelfPermission(
-                        this,
-                        Manifest.permission.RECORD_AUDIO
-                    ) != PackageManager.PERMISSION_GRANTED
-                ) {
-                    return
-                }
-                audioRecorder = AudioRecord.Builder()
-                    .setAudioFormat(
-                        AudioFormat.Builder()
-                            .setEncoding(AUDIO_ENCODING)
-                            .setSampleRate(AUDIO_SAMPLE_RATE)
-                            .setChannelMask(AUDIO_CHANNEL_MASK).build()
-                    )
-                    .setAudioPlaybackCaptureConfig(apcc)
-                    .setBufferSizeInBytes(minBufferSize).build()
-                Log.d(logTag, "createAudioRecorder done,minBufferSize:$minBufferSize")
-                return
-            }
-        }
-        Log.d(logTag, "createAudioRecorder fail")
-    }
-
     private fun initNotification() {
         notificationManager = getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
         notificationChannel = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
@@ -681,6 +675,21 @@ class MainService : Service() {
         notificationManager.notify(getClientNotifyID(clientID), notification)
     }
 
+    private fun voiceCallRequestNotification(
+        clientID: Int,
+        type: String,
+        username: String,
+        peerId: String
+    ) {
+        val notification = notificationBuilder
+            .setOngoing(false)
+            .setPriority(NotificationCompat.PRIORITY_MAX)
+            .setContentTitle(translate("Do you accept?"))
+            .setContentText("$type:$username-$peerId")
+            .build()
+        notificationManager.notify(getClientNotifyID(clientID), notification)
+    }
+
     private fun getClientNotifyID(clientID: Int): Int {
         return clientID + NOTIFY_ID_OFFSET
     }

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/com/carriez/flutter_hbb/common.kt

@@ -15,10 +15,14 @@ import android.os.Looper
 import android.os.PowerManager
 import android.provider.Settings
 import android.provider.Settings.*
+import android.util.DisplayMetrics
+import android.util.Log
+import android.view.WindowManager
 import androidx.annotation.RequiresApi
 import androidx.core.content.ContextCompat.getSystemService
 import com.hjq.permissions.Permission
 import com.hjq.permissions.XXPermissions
+import ffi.FFI
 import java.nio.ByteBuffer
 import java.util.*
 
@@ -43,6 +47,9 @@ const val START_ACTION = "start_action"
 const val GET_START_ON_BOOT_OPT = "get_start_on_boot_opt"
 const val SET_START_ON_BOOT_OPT = "set_start_on_boot_opt"
 const val SYNC_APP_DIR_CONFIG_PATH = "sync_app_dir"
+const val GET_VALUE = "get_value"
+
+const val KEY_IS_SUPPORT_VOICE_CALL = "KEY_IS_SUPPORT_VOICE_CALL"
 
 const val KEY_SHARED_PREFERENCES = "KEY_SHARED_PREFERENCES"
 const val KEY_START_ON_BOOT_OPT = "KEY_START_ON_BOOT_OPT"
@@ -56,6 +63,11 @@ data class Info(
     var width: Int, var height: Int, var scale: Int, var dpi: Int
 )
 
+fun isSupportVoiceCall(): Boolean {
+    // https://developer.android.com/reference/android/media/MediaRecorder.AudioSource#VOICE_COMMUNICATION
+    return Build.VERSION.SDK_INT >= Build.VERSION_CODES.R
+}
+
 fun requestPermission(context: Context, type: String) {
     XXPermissions.with(context)
         .permission(type)
@@ -120,3 +132,26 @@ class AudioReader(val bufSize: Int, private val maxFrames: Int) {
         }
     }
 }
+
+
+fun getScreenSize(windowManager: WindowManager) : Pair<Int, Int>{
+    var w = 0
+    var h = 0
+    @Suppress("DEPRECATION")
+    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
+        val m = windowManager.maximumWindowMetrics
+        w = m.bounds.width()
+        h = m.bounds.height()
+    } else {
+        val dm = DisplayMetrics()
+        windowManager.defaultDisplay.getRealMetrics(dm)
+        w = dm.widthPixels
+        h = dm.heightPixels
+    }
+    return Pair(w, h)
+}
+
+ fun translate(input: String): String {
+    Log.d("common", "translate:$LOCAL_NAME")
+    return FFI.translateLocale(LOCAL_NAME, input)
+}

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

@@ -0,0 +1,23 @@
+// ffi.kt
+
+package ffi
+
+import android.content.Context
+import java.nio.ByteBuffer
+
+object FFI {
+    init {
+        System.loadLibrary("rustdesk")
+    }
+
+    external fun init(ctx: Context)
+    external fun startServer(app_dir: String, custom_client_config: String)
+    external fun startService()
+    external fun onVideoFrameUpdate(buf: ByteBuffer)
+    external fun onAudioFrameUpdate(buf: ByteBuffer)
+    external fun translateLocale(localeName: String, input: String): String
+    external fun refreshScreen()
+    external fun setFrameRawEnable(name: String, value: Boolean)
+    external fun setCodecInfo(info: String)
+    external fun getLocalOption(key: String): String
+}

flutter/android/app/src/main/res/drawable/floating_window.xml

@@ -0,0 +1,7 @@
+<vector xmlns:aapt="http://schemas.android.com/aapt" xmlns:android="http://schemas.android.com/apk/res/android" android:height="320dp" android:viewportHeight="32" android:viewportWidth="32" android:width="320dp">
+      
+    <path android:fillColor="#ffffff" android:pathData="M16,0L16,0A16,16 0,0 1,32 16L32,16A16,16 0,0 1,16 32L16,32A16,16 0,0 1,0 16L0,16A16,16 0,0 1,16 0z" android:strokeColor="#00000000" android:strokeWidth="1"/>
+      
+    <path android:fillColor="#1a1a1a" android:pathData="m23.89,10.135 l-1.807,1.795c-0.318,0.285 -0.472,0.744 -0.293,1.131 1.204,2.518 0.747,5.52 -1.228,7.494 -1.976,1.973 -4.981,2.429 -7.502,1.226 -0.371,-0.166 -0.807,-0.025 -1.093,0.265l-1.836,1.833c-0.216,0.211 -0.322,0.51 -0.288,0.809 0.034,0.3 0.206,0.567 0.463,0.723 4.326,2.618 9.882,1.951 13.463,-1.618 3.581,-3.568 4.264,-9.115 1.655,-13.443 -0.15,-0.263 -0.414,-0.442 -0.714,-0.484 -0.3,-0.043 -0.603,0.058 -0.819,0.269zM8.265,8.184c-3.599,3.554 -4.304,9.103 -1.709,13.441 0.15,0.264 0.413,0.443 0.714,0.485 0.3,0.042 0.603,-0.058 0.82,-0.27l1.797,-1.785c0.325,-0.285 0.484,-0.749 0.303,-1.141 -1.204,-2.518 -0.748,-5.52 1.228,-7.493 1.975,-1.973 4.981,-2.429 7.502,-1.227 0.367,0.165 0.797,0.028 1.084,-0.254l1.846,-1.844c0.216,-0.211 0.322,-0.509 0.288,-0.809 -0.035,-0.299 -0.206,-0.566 -0.463,-0.723 -4.334,-2.596 -9.881,-1.908 -13.448,1.668z" android:strokeWidth="0.987992"/>
+    
+</vector>

flutter/assets/voice_call.svg

@@ -1 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="200" height="200" class="icon" viewBox="0 0 1024 1024"><path d="M608 160c141.16 0 256 114.84 256 256 0 17.67 14.33 32 32 32s32-14.33 32-32c0-85.48-33.29-165.83-93.73-226.27C773.83 129.29 693.47 96 608 96c-17.67 0-32 14.33-32 32s14.33 32 32 32zm-24 168c61.76 0 112 50.24 112 112 0 17.67 14.33 32 32 32s32-14.33 32-32c0-97.05-78.95-176-176-176-17.67 0-32 14.33-32 32s14.33 32 32 32z"/><path d="M808.3 561.21c-12.76-3.83-25.7-6.2-38.46-7.03-60.3-4.5-116.45 18.9-146.55 61.08-22.6 31.67-45.66 50.01-68.52 54.5-17.71 3.48-33.12-1.7-45.49-5.85-2.66-.9-5.18-1.74-7.68-2.49-93.84-28.17-156.49-108.42-155.9-199.7.16-24.14 16.38-45.98 42.34-56.99 43.75-18.56 77.35-54 92.17-97.22 7.02-20.48 9.65-41.57 7.8-62.68-2.66-31.78-15.1-61.85-35.96-86.96-21.1-25.39-49.51-44-82.16-53.8-4.07-1.22-8.22-2.31-12.35-3.23-30.63-6.87-62.7-4.49-92.73 6.88-29.24 11.07-54.56 29.86-73.23 54.33a476.073 476.073 0 0 0-36.42 55.34 477.675 477.675 0 0 0-17.24 33.81C109.84 312.17 95.73 376.76 96 443.15c.26 63.78 13.7 126.26 39.95 185.7 27.55 62.39 69.3 119.84 120.74 166.11 54.14 48.71 117.6 84.85 188.63 107.4C499.02 919.41 554.33 928 610.21 928c10.99 0 22.01-.33 33.03-1 17.64-1.07 31.08-16.23 30.01-33.87-1.07-17.64-16.22-31.08-33.87-30.01-59.19 3.57-117.96-3.75-174.69-21.76C342.78 802.66 244.31 715.78 194.5 603c-46.76-105.9-46.21-221.33 1.55-325.03 4.55-9.87 9.57-19.72 14.92-29.26 9.29-16.54 19.89-32.64 31.5-47.86 23.47-30.77 64.09-45.87 101.07-37.58 2.66.6 5.33 1.3 7.95 2.08 40.93 12.29 69.48 45.6 72.75 84.86 0 .05.01.1.01.15 1.07 12.15-.47 24.39-4.58 36.37-8.94 26.06-29.58 47.59-56.63 59.07-23.58 10.01-43.63 25.72-57.99 45.45-15.12 20.78-23.2 45-23.36 70.05-.37 57.15 19 114.29 54.53 160.91 36.46 47.83 87.28 82.58 146.96 100.49 1.5.45 3.44 1.1 5.69 1.86 29.79 10.01 108.9 36.59 186.49-72.13 16.95-23.75 52.2-37.26 89.81-34.42l.36.03c7.97.51 16.17 2.02 24.34 4.47 22.12 6.64 42.04 25.38 56.11 52.77 16.97 33.04 21.71 72.53 12.1 100.56l-.16.47c-5.54 16.05-17.78 29.48-34.47 37.8-15.82 7.89-22.24 27.1-14.36 42.92s27.1 22.24 42.92 14.36c31.78-15.85 55.36-42.19 66.41-74.2l.18-.53c15.23-44.4 9.22-102.11-15.68-150.61-22.07-43.02-55.68-73.15-94.62-84.84z"/></svg>
+<svg xmlns="http://www.w3.org/2000/svg" width="200" height="200" class="icon" viewBox="-186 -186 1365 1365"><path d="M608 160c141.16 0 256 114.84 256 256 0 17.67 14.33 32 32 32s32-14.33 32-32c0-85.48-33.29-165.83-93.73-226.27C773.83 129.29 693.47 96 608 96c-17.67 0-32 14.33-32 32s14.33 32 32 32zm-24 168c61.76 0 112 50.24 112 112 0 17.67 14.33 32 32 32s32-14.33 32-32c0-97.05-78.95-176-176-176-17.67 0-32 14.33-32 32s14.33 32 32 32z"/><path d="M808.3 561.21c-12.76-3.83-25.7-6.2-38.46-7.03-60.3-4.5-116.45 18.9-146.55 61.08-22.6 31.67-45.66 50.01-68.52 54.5-17.71 3.48-33.12-1.7-45.49-5.85-2.66-.9-5.18-1.74-7.68-2.49-93.84-28.17-156.49-108.42-155.9-199.7.16-24.14 16.38-45.98 42.34-56.99 43.75-18.56 77.35-54 92.17-97.22 7.02-20.48 9.65-41.57 7.8-62.68-2.66-31.78-15.1-61.85-35.96-86.96-21.1-25.39-49.51-44-82.16-53.8-4.07-1.22-8.22-2.31-12.35-3.23-30.63-6.87-62.7-4.49-92.73 6.88-29.24 11.07-54.56 29.86-73.23 54.33a476.073 476.073 0 0 0-36.42 55.34 477.675 477.675 0 0 0-17.24 33.81C109.84 312.17 95.73 376.76 96 443.15c.26 63.78 13.7 126.26 39.95 185.7 27.55 62.39 69.3 119.84 120.74 166.11 54.14 48.71 117.6 84.85 188.63 107.4C499.02 919.41 554.33 928 610.21 928c10.99 0 22.01-.33 33.03-1 17.64-1.07 31.08-16.23 30.01-33.87-1.07-17.64-16.22-31.08-33.87-30.01-59.19 3.57-117.96-3.75-174.69-21.76C342.78 802.66 244.31 715.78 194.5 603c-46.76-105.9-46.21-221.33 1.55-325.03 4.55-9.87 9.57-19.72 14.92-29.26 9.29-16.54 19.89-32.64 31.5-47.86 23.47-30.77 64.09-45.87 101.07-37.58 2.66.6 5.33 1.3 7.95 2.08 40.93 12.29 69.48 45.6 72.75 84.86 0 .05.01.1.01.15 1.07 12.15-.47 24.39-4.58 36.37-8.94 26.06-29.58 47.59-56.63 59.07-23.58 10.01-43.63 25.72-57.99 45.45-15.12 20.78-23.2 45-23.36 70.05-.37 57.15 19 114.29 54.53 160.91 36.46 47.83 87.28 82.58 146.96 100.49 1.5.45 3.44 1.1 5.69 1.86 29.79 10.01 108.9 36.59 186.49-72.13 16.95-23.75 52.2-37.26 89.81-34.42l.36.03c7.97.51 16.17 2.02 24.34 4.47 22.12 6.64 42.04 25.38 56.11 52.77 16.97 33.04 21.71 72.53 12.1 100.56l-.16.47c-5.54 16.05-17.78 29.48-34.47 37.8-15.82 7.89-22.24 27.1-14.36 42.92s27.1 22.24 42.92 14.36c31.78-15.85 55.36-42.19 66.41-74.2l.18-.53c15.23-44.4 9.22-102.11-15.68-150.61-22.07-43.02-55.68-73.15-94.62-84.84z"/></svg>

flutter/build_fdroid.sh

@@ -0,0 +1,563 @@
+#!/bin/bash
+
+set -x
+
+#
+# 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
+#
+
+# 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="$(yq -r \
+		.env.CARGO_NDK_VERSION \
+		.github/workflows/flutter-build.yml)"
+
+	FLUTTER_VERSION="$(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_RUST_BRIDGE_VERSION="$(yq -r \
+		.env.FLUTTER_RUST_BRIDGE_VERSION \
+		.github/workflows/flutter-build.yml)"
+
+	NDK_VERSION="$(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 "${FLUTTER_RUST_BRIDGE_VERSION}" ] ||
+		[ -z "${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;${NDK_VERSION}"
+	fi
+
+	# Install Flutter
+
+	if [ ! -f "${HOME}/flutter/bin/flutter" ]; then
+		pushd "${HOME}"
+
+		git clone https://github.com/flutter/flutter
+
+		pushd flutter
+
+		git reset --hard "${FLUTTER_VERSION}"
+
+		flutter config --no-analytics
+
+		popd # flutter
+
+		popd # ${HOME}
+	fi
+
+	# Install Rust
+
+	if [ ! -f "${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}"
+
+	# Install rust bridge generator
+
+	cargo install cargo-expand
+	cargo install flutter_rust_bridge_codegen \
+		--version "${FLUTTER_RUST_BRIDGE_VERSION}" \
+		--features "uuid"
+
+	# Populate native vcpkg dependencies
+
+	if [ ! -d "${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 # ${HOME}
+		fi
+	fi
+
+	# Patch the RustDesk sources
+
+	git apply res/fdroid/patches/*.patch
+
+	sed \
+		-i \
+		-e '/gms/d' \
+		flutter/android/build.gradle \
+		flutter/android/app/build.gradle
+
+	sed \
+		-i \
+		-e '/firebase_analytics/d' \
+		flutter/pubspec.yaml
+
+	sed \
+		-i \
+		-e '/  firebase/,/    version/d' \
+		flutter/pubspec.lock
+
+	sed \
+		-i \
+		-e '/firebase/Id' \
+		flutter/lib/main.dart
+
+	if [ "${FLUTTER_VERSION}" = "3.13.9" ]; then
+		# Fix for android 3.13.9
+		# https://github.com/rustdesk/rustdesk/blob/285e974d1a52c891d5fcc28e963d724e085558bc/.github/workflows/flutter-build.yml#L862
+
+		sed \
+			-i \
+			-e 's/uni_links_desktop/#uni_links_desktop/g' \
+			flutter/pubspec.yaml
+
+		set --
+
+		while read -r _1; do
+			set -- "$@" "${_1}"
+		done 0<<.a
+$(find flutter/lib/ -type f -name "*dart*")
+.a
+
+		sed \
+			-i \
+			-e 's/textScaler: TextScaler.linear(\(.*\)),/textScaleFactor: \1,/g' \
+			"$@"
+
+		set --
+	fi
+
+	sed -i "s/FLUTTER_VERSION_PLACEHOLDER/${FLUTTER_VERSION}/" flutter-sdk/.gclient
+
+	;;
+build)
+	# build: perform actual build of APK file
+
+	set -e
+
+	#
+	# Extract required versions for NDK, Rust, Flutter from
+	# '.github/workflows/flutter-build.yml'
+	#
+
+	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 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
+
+	# 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/Podfile.lock

@@ -139,4 +139,4 @@ SPEC CHECKSUMS:
 
 PODFILE CHECKSUM: d4cb12ad5d3bdb3352770b1d3db237584e155156
 
-COCOAPODS: 1.12.1
+COCOAPODS: 1.15.2

flutter/ios/Runner.xcodeproj/project.pbxproj

@@ -159,7 +159,7 @@
 		97C146E61CF9000F007C117D /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
-				LastUpgradeCheck = 1430;
+				LastUpgradeCheck = 1510;
 				ORGANIZATIONNAME = "";
 				TargetAttributes = {
 					97C146ED1CF9000F007C117D = {

flutter/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1430"
+   LastUpgradeVersion = "1510"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"

flutter/ios/Runner/Runner.entitlements

@@ -2,6 +2,8 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
+	<key>aps-environment</key>
+	<string>development</string>
 	<key>com.apple.developer.networking.wifi-info</key>
 	<true/>
 </dict>

flutter/ios_arm64.sh

@@ -1,2 +1,2 @@
 #!/usr/bin/env bash
-cargo build --features flutter --release --target aarch64-apple-ios --lib
+cargo build --features flutter,hwcodec --release --target aarch64-apple-ios --lib

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 +160,31 @@ 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);
+    }
+  }
+
+  static RxBool find(String id) => Get.find<RxBool>(tag: tag(id));
+}
+
+class ShowRemoteCursorLockState {
+  static String tag(String id) => 'show_remote_cursor_lock_$id';
+
+  static void init(String id) {
+    final key = tag(id);
+    if (!Get.isRegistered<RxBool>(tag: key)) {
+      final RxBool state = false.obs;
+      Get.put<RxBool>(state, tag: key);
+    } else {
+      Get.find<RxBool>(tag: key).value = false;
+    }
+  }
+
+  static void delete(String id) {
+    final key = tag(id);
+    if (Get.isRegistered<RxBool>(tag: key)) {
+      Get.delete<RxBool>(tag: key);
     }
   }
 
@@ -173,10 +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;
     }
@@ -184,8 +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);
     }
   }
 
@@ -197,9 +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;
     }
@@ -207,8 +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);
     }
   }
 
@@ -220,9 +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;
     }
@@ -230,8 +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);
     }
   }
 
@@ -243,9 +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();
     }
@@ -253,8 +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);
     }
   }
 
@@ -267,9 +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();
     }
@@ -277,8 +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);
     }
   }
 
@@ -291,9 +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;
     }
@@ -301,8 +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);
     }
   }
 
@@ -315,9 +338,10 @@ initSharedStates(String id) {
   CurrentDisplayState.init(id);
   KeyboardEnabledState.init(id);
   ShowRemoteCursorState.init(id);
+  ShowRemoteCursorLockState.init(id);
   RemoteCursorMovedState.init(id);
   FingerprintState.init(id);
-  PeerBoolOption.init(id, 'zoom-cursor', () => false);
+  PeerBoolOption.init(id, kOptionZoomCursor, () => false);
   UnreadChatCountState.init(id);
   if (isMobile) ConnectionTypeState.init(id); // desktop in other places
 }
@@ -327,10 +351,11 @@ removeSharedStates(String id) {
   BlockInputState.delete(id);
   CurrentDisplayState.delete(id);
   ShowRemoteCursorState.delete(id);
+  ShowRemoteCursorLockState.delete(id);
   KeyboardEnabledState.delete(id);
   RemoteCursorMovedState.delete(id);
   FingerprintState.delete(id);
-  PeerBoolOption.delete(id, 'zoom-cursor');
+  PeerBoolOption.delete(id, kOptionZoomCursor);
   UnreadChatCountState.delete(id);
   if (isMobile) ConnectionTypeState.delete(id);
 }

flutter/lib/common/widgets/address_book.dart

@@ -7,6 +7,7 @@ import 'package:flutter_hbb/common/formatter/id_formatter.dart';
 import 'package:flutter_hbb/common/hbbs/hbbs.dart';
 import 'package:flutter_hbb/common/widgets/peer_card.dart';
 import 'package:flutter_hbb/common/widgets/peers_view.dart';
+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';
@@ -34,17 +35,14 @@ 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: [
@@ -109,6 +107,7 @@ class _AddressBookState extends State<AddressBook> {
   }
 
   Widget _buildAddressBookMobile() {
+    const padding = 8.0;
     return Column(
       children: [
         Offstage(
@@ -119,7 +118,8 @@ class _AddressBookState extends State<AddressBook> {
                   border: Border.all(
                       color: Theme.of(context).colorScheme.background)),
               child: Container(
-                padding: const EdgeInsets.all(8.0),
+                padding:
+                    const EdgeInsets.fromLTRB(padding, 0, padding, padding),
                 child: Column(
                   mainAxisSize: MainAxisSize.min,
                   children: [
@@ -129,7 +129,6 @@ class _AddressBookState extends State<AddressBook> {
                       width: double.infinity,
                       child: _buildTags(),
                     ),
-                    _buildAbPermission(),
                   ],
                 ),
               ),
@@ -189,42 +188,73 @@ class _AddressBookState extends State<AddressBook> {
     if (!names.contains(gFFI.abModel.currentName.value)) {
       return Offstage();
     }
+    // order: personal, divider, character order
+    // https://pub.dev/packages/dropdown_button2#3-dropdownbutton2-with-items-of-different-heights-like-dividers
+    final personalAddressBookName = gFFI.abModel.personalAddressBookName();
+    bool contains = names.remove(personalAddressBookName);
+    names.sort((a, b) => a.toLowerCase().compareTo(b.toLowerCase()));
+    if (contains) {
+      names.insert(0, personalAddressBookName);
+    }
+
+    Row buildItem(String e, {bool button = false}) {
+      return Row(
+        children: [
+          Expanded(
+            child: Tooltip(
+                waitDuration: Duration(milliseconds: 500),
+                message: gFFI.abModel.translatedName(e),
+                child: Text(
+                  gFFI.abModel.translatedName(e),
+                  style: button ? null : TextStyle(fontSize: 14.0),
+                  maxLines: 1,
+                  overflow: TextOverflow.ellipsis,
+                  textAlign: button ? TextAlign.center : null,
+                )),
+          ),
+        ],
+      );
+    }
+
+    final items = names
+        .map((e) => DropdownMenuItem(value: e, child: buildItem(e)))
+        .toList();
+    var menuItemStyleData = MenuItemStyleData(height: 36);
+    if (contains && items.length > 1) {
+      items.insert(1, DropdownMenuItem(enabled: false, child: Divider()));
+      List<double> customHeights = List.filled(items.length, 36);
+      customHeights[1] = 4;
+      menuItemStyleData = MenuItemStyleData(customHeights: customHeights);
+    }
     final TextEditingController textEditingController = TextEditingController();
 
+    final isOptFixed = isOptionFixed(kOptionCurrentAbName);
     return DropdownButton2<String>(
       value: gFFI.abModel.currentName.value,
-      onChanged: (value) {
-        if (value != null) {
-          gFFI.abModel.setCurrentName(value);
-          bind.setLocalFlutterOption(k: 'current-ab-name', v: value);
-        }
-      },
+      onChanged: isOptFixed
+          ? null
+          : (value) {
+              if (value != null) {
+                gFFI.abModel.setCurrentName(value);
+                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),
+        ]),
+      ),
       underline: Container(
         height: 0.7,
         color: Theme.of(context).dividerColor.withOpacity(0.1),
       ),
-      buttonStyleData: ButtonStyleData(height: 48),
-      menuItemStyleData: MenuItemStyleData(height: 36),
-      items: names
-          .map((e) => DropdownMenuItem(
-              value: e,
-              child: Row(
-                children: [
-                  Expanded(
-                    child: Tooltip(
-                        waitDuration: Duration(milliseconds: 500),
-                        message: gFFI.abModel.translatedName(e),
-                        child: Text(
-                          gFFI.abModel.translatedName(e),
-                          style: TextStyle(fontSize: 14.0),
-                          maxLines: 1,
-                          overflow: TextOverflow.ellipsis,
-                        )),
-                  ),
-                ],
-              )))
-          .toList(),
+      menuItemStyleData: menuItemStyleData,
+      items: items,
       isExpanded: true,
+      isDense: true,
       dropdownSearchData: DropdownSearchData(
         searchController: textEditingController,
         searchInnerWidgetHeight: 50,
@@ -333,6 +363,7 @@ class _AddressBookState extends State<AddressBook> {
 
   @protected
   MenuEntryBase<String> syncMenuItem() {
+    final isOptFixed = isOptionFixed(syncAbOption);
     return MenuEntrySwitch<String>(
       switchType: SwitchType.scheckbox,
       text: translate('Sync with recent sessions'),
@@ -343,11 +374,13 @@ class _AddressBookState extends State<AddressBook> {
         gFFI.abModel.setShouldAsync(v);
       },
       dismissOnClicked: true,
+      enabled: (!isOptFixed).obs,
     );
   }
 
   @protected
   MenuEntryBase<String> sortMenuItem() {
+    final isOptFixed = isOptionFixed(sortAbTagsOption);
     return MenuEntrySwitch<String>(
       switchType: SwitchType.scheckbox,
       text: translate('Sort tags'),
@@ -355,15 +388,18 @@ class _AddressBookState extends State<AddressBook> {
         return shouldSortTags();
       },
       setter: (bool v) async {
-        bind.mainSetLocalOption(key: sortAbTagsOption, value: v ? 'Y' : '');
+        bind.mainSetLocalOption(
+            key: sortAbTagsOption, value: v ? 'Y' : defaultOptionNo);
         gFFI.abModel.sortTags.value = v;
       },
       dismissOnClicked: true,
+      enabled: (!isOptFixed).obs,
     );
   }
 
   @protected
   MenuEntryBase<String> filterMenuItem() {
+    final isOptFixed = isOptionFixed(filterAbTagOption);
     return MenuEntrySwitch<String>(
       switchType: SwitchType.scheckbox,
       text: translate('Filter by intersection'),
@@ -371,10 +407,12 @@ class _AddressBookState extends State<AddressBook> {
         return filterAbTagByIntersection();
       },
       setter: (bool v) async {
-        bind.mainSetLocalOption(key: filterAbTagOption, value: v ? 'Y' : '');
+        bind.mainSetLocalOption(
+            key: filterAbTagOption, value: v ? 'Y' : defaultOptionNo);
         gFFI.abModel.filterByIntersection.value = v;
       },
       dismissOnClicked: true,
+      enabled: (!isOptFixed).obs,
     );
   }
 
@@ -384,11 +422,13 @@ 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(),
-      syncMenuItem(),
+      if (gFFI.abModel.legacyMode.value)
+        sortMenuItem(), // It's already sorted after pulling down
+      if (canWrite) syncMenuItem(),
       filterMenuItem(),
-      if (!gFFI.abModel.legacyMode.value) MenuEntryDivider<String>(),
-      if (!gFFI.abModel.legacyMode.value)
+      if (!gFFI.abModel.legacyMode.value && canWrite)
+        MenuEntryDivider<String>(),
+      if (!gFFI.abModel.legacyMode.value && canWrite)
         getEntry(translate("ab_web_console_tip"), () async {
           final url = await bind.mainGetApiServer();
           if (await canLaunchUrlString(url)) {

flutter/lib/common/widgets/audio_input.dart

@@ -0,0 +1,81 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_hbb/common.dart';
+import 'package:flutter_hbb/models/platform_model.dart';
+
+const _kWindowsSystemSound = '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,
+      required this.isCm,
+      required this.isVoiceCall})
+      : super(key: key);
+
+  static String getDefault() {
+    if (isWindows) return translate('System Sound');
+    return '';
+  }
+
+  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 {
+      return getDefault();
+    }
+  }
+
+  static Future<void> setDevice(
+      String device, bool isCm, bool isVoiceCall) async {
+    if (device == getDefault()) 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(
+      bool isCm, bool isVoiceCall) async {
+    List<String> devices = (await bind.mainGetSoundInputs()).toList();
+    if (isWindows) {
+      devices.insert(0, translate(_kWindowsSystemSound));
+    }
+    String current = await getValue(isCm, isVoiceCall);
+    return {'devices': devices, 'current': current};
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return futureBuilder(
+      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, (devices) {
+          setDevice(devices, isCm, isVoiceCall);
+        });
+      },
+    );
+  }
+}

flutter/lib/common/widgets/dialog.dart

@@ -4,6 +4,7 @@ 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';
@@ -177,11 +178,14 @@ void changeIdDialog() {
 }
 
 void changeWhiteList({Function()? callback}) async {
-  var newWhiteList = (await bind.mainGetOption(key: 'whitelist')).split(',');
-  var newWhiteListField = newWhiteList.join('\n');
+  final curWhiteList = await bind.mainGetOption(key: kOptionWhitelist);
+  var newWhiteListField = curWhiteList == defaultOptionWhitelist
+      ? ''
+      : curWhiteList.split(',').join('\n');
   var controller = TextEditingController(text: newWhiteListField);
   var msg = "";
   var isInProgress = false;
+  final isOptFixed = isOptionFixed(kOptionWhitelist);
   gFFI.dialogManager.show((setState, close, context) {
     return CustomAlertDialog(
       title: Text(translate("IP Whitelisting")),
@@ -201,6 +205,7 @@ void changeWhiteList({Function()? callback}) async {
                       errorText: msg.isEmpty ? null : translate(msg),
                     ),
                     controller: controller,
+                    enabled: !isOptFixed,
                     autofocus: true),
               ),
             ],
@@ -214,45 +219,53 @@ void changeWhiteList({Function()? callback}) async {
       ),
       actions: [
         dialogButton("Cancel", onPressed: close, isOutline: true),
-        dialogButton("Clear", onPressed: () async {
-          await bind.mainSetOption(key: 'whitelist', value: '');
-          callback?.call();
-          close();
-        }, isOutline: true),
-        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")} $ip";
-                  setState(() {
-                    isInProgress = false;
-                  });
-                  return;
-                }
-              }
-              newWhiteList = ips.join(',');
-            }
-            await bind.mainSetOption(key: 'whitelist', value: newWhiteList);
+        if (!isOptFixed)
+          dialogButton("Clear", onPressed: () async {
+            await bind.mainSetOption(
+                key: kOptionWhitelist, value: defaultOptionWhitelist);
             callback?.call();
             close();
-          },
-        ),
+          }, isOutline: true),
+        if (!isOptFixed)
+          dialogButton(
+            "OK",
+            onPressed: () async {
+              setState(() {
+                msg = "";
+                isInProgress = true;
+              });
+              newWhiteListField = controller.text.trim();
+              var newWhiteList = "";
+              if (newWhiteListField.isEmpty) {
+                // pass
+              } else {
+                final ips =
+                    newWhiteListField.trim().split(RegExp(r"[\s,;\n]+"));
+                // test ip
+                final ipMatch = RegExp(
+                    r"^(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]?|0)\.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]?|0)\.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]?|0)\.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]?|0)(\/([1-9]|[1-2][0-9]|3[0-2])){0,1}$");
+                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;
+              }
+              await bind.mainSetOption(
+                  key: kOptionWhitelist, value: newWhiteList);
+              callback?.call();
+              close();
+            },
+          ),
       ],
       onCancel: close,
     );
@@ -298,7 +311,7 @@ Future<String> changeDirectAccessPort(
         dialogButton("Cancel", onPressed: close, isOutline: true),
         dialogButton("OK", onPressed: () async {
           await bind.mainSetOption(
-              key: 'direct-access-port', value: controller.text);
+              key: kOptionDirectAccessPort, value: controller.text);
           close();
         }),
       ],
@@ -345,7 +358,7 @@ Future<String> changeAutoDisconnectTimeout(String old) async {
         dialogButton("Cancel", onPressed: close, isOutline: true),
         dialogButton("OK", onPressed: () async {
           await bind.mainSetOption(
-              key: 'auto-disconnect-timeout', value: controller.text);
+              key: kOptionAutoDisconnectTimeout, value: controller.text);
           close();
         }),
       ],
@@ -666,6 +679,7 @@ class PasswordWidget extends StatefulWidget {
     this.reRequestFocus = false,
     this.hintText,
     this.errorText,
+    this.title,
   }) : super(key: key);
 
   final TextEditingController controller;
@@ -673,6 +687,7 @@ class PasswordWidget extends StatefulWidget {
   final bool reRequestFocus;
   final String? hintText;
   final String? errorText;
+  final String? title;
 
   @override
   State<PasswordWidget> createState() => _PasswordWidgetState();
@@ -716,7 +731,7 @@ 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,
@@ -1753,9 +1768,70 @@ 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;
   }
@@ -1823,6 +1899,7 @@ 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) {
@@ -1832,7 +1909,7 @@ 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);
@@ -1846,9 +1923,27 @@ 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,
@@ -2115,3 +2210,280 @@ 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;
+  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,
+          ),
+          DialogTextField(
+            title: translate('Confirmation'),
+            controller: confirmController,
+            obscureText: true,
+            errorText: confirmationErrorText,
+          )
+        ],
+      ).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

@@ -112,6 +112,8 @@ class CustomTouchGestureRecognizer extends ScaleGestureRecognizer {
     };
   }
 
+  // FIXME: This debounce logic is not working properly.
+  // If we move our finger very fast, we won't be able to detect the "oneFingerPan" event sometimes.
   void onOneFingerStartDebounce(ScaleUpdateDetails d) {
     start(ScaleUpdateDetails d) {
       _currentState = GestureState.oneFingerPan;

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();
@@ -455,7 +450,7 @@ Future<bool?> loginDialog() async {
           }
           if (isEmailVerification != null) {
             if (isMobile) {
-              if (close != null) close(false);
+              if (close != null) close(null);
               verificationCodeDialog(
                   resp.user, resp.secret, isEmailVerification);
             } else {
@@ -712,6 +707,11 @@ Future<bool?> verificationCodeDialog(
           dialogButton("Verify", onPressed: getOnSubmit()),
         ]);
   });
+  // For verification code, desktop update other models in login dialog, mobile need to close login dialog first,
+  // otherwise the soft keyboard will jump out on each key press, so mobile update in verification code dialog.
+  if (isMobile && res == true) {
+    await UserModel.updateOtherModels();
+  }
 
   return res;
 }

flutter/lib/common/widgets/my_group.dart

@@ -23,11 +23,6 @@ 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 +30,8 @@ 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(),

flutter/lib/common/widgets/overlay.dart

@@ -1,6 +1,8 @@
 import 'package:auto_size_text/auto_size_text.dart';
+import 'package:debounce_throttle/debounce_throttle.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_hbb/common.dart';
+import 'package:flutter_hbb/models/platform_model.dart';
 import 'package:get/get.dart';
 import 'package:provider/provider.dart';
 
@@ -26,9 +28,12 @@ class DraggableChatWindow extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
+    if (draggablePositions.chatWindow.isInvalid()) {
+      draggablePositions.chatWindow.update(position);
+    }
     return isIOS
         ? IOSDraggable(
-            position: position,
+            position: draggablePositions.chatWindow,
             chatModel: chatModel,
             width: width,
             height: height,
@@ -45,7 +50,7 @@ class DraggableChatWindow extends StatelessWidget {
           )
         : Draggable(
             checkKeyboard: true,
-            position: position,
+            position: draggablePositions.chatWindow,
             width: width,
             height: height,
             chatModel: chatModel,
@@ -166,15 +171,17 @@ class CustomAppBar extends StatelessWidget implements PreferredSizeWidget {
 /// floating buttons of back/home/recent actions for android
 class DraggableMobileActions extends StatelessWidget {
   DraggableMobileActions(
-      {this.position = Offset.zero,
-      this.onBackPressed,
+      {this.onBackPressed,
       this.onRecentPressed,
       this.onHomePressed,
       this.onHidePressed,
+      required this.position,
       required this.width,
-      required this.height});
+      required this.height,
+      required this.scale});
 
-  final Offset position;
+  final double scale;
+  final DraggableKeyPosition position;
   final double width;
   final double height;
   final VoidCallback? onBackPressed;
@@ -186,8 +193,8 @@ class DraggableMobileActions extends StatelessWidget {
   Widget build(BuildContext context) {
     return Draggable(
         position: position,
-        width: width,
-        height: height,
+        width: scale * width,
+        height: scale * height,
         builder: (_, onPanUpdate) {
           return GestureDetector(
               onPanUpdate: onPanUpdate,
@@ -197,7 +204,8 @@ class DraggableMobileActions extends StatelessWidget {
                   child: Container(
                     decoration: BoxDecoration(
                         color: MyTheme.accent.withOpacity(0.4),
-                        borderRadius: BorderRadius.all(Radius.circular(15))),
+                        borderRadius:
+                            BorderRadius.all(Radius.circular(15 * scale))),
                     child: Row(
                       mainAxisAlignment: MainAxisAlignment.spaceAround,
                       children: [
@@ -205,17 +213,20 @@ class DraggableMobileActions extends StatelessWidget {
                             color: Colors.white,
                             onPressed: onBackPressed,
                             splashRadius: kDesktopIconButtonSplashRadius,
-                            icon: const Icon(Icons.arrow_back)),
+                            icon: const Icon(Icons.arrow_back),
+                            iconSize: 24 * scale),
                         IconButton(
                             color: Colors.white,
                             onPressed: onHomePressed,
                             splashRadius: kDesktopIconButtonSplashRadius,
-                            icon: const Icon(Icons.home)),
+                            icon: const Icon(Icons.home),
+                            iconSize: 24 * scale),
                         IconButton(
                             color: Colors.white,
                             onPressed: onRecentPressed,
                             splashRadius: kDesktopIconButtonSplashRadius,
-                            icon: const Icon(Icons.more_horiz)),
+                            icon: const Icon(Icons.more_horiz),
+                            iconSize: 24 * scale),
                         const VerticalDivider(
                           width: 0,
                           thickness: 2,
@@ -226,7 +237,8 @@ class DraggableMobileActions extends StatelessWidget {
                             color: Colors.white,
                             onPressed: onHidePressed,
                             splashRadius: kDesktopIconButtonSplashRadius,
-                            icon: const Icon(Icons.keyboard_arrow_down)),
+                            icon: const Icon(Icons.keyboard_arrow_down),
+                            iconSize: 24 * scale),
                       ],
                     ),
                   )));
@@ -234,12 +246,98 @@ class DraggableMobileActions extends StatelessWidget {
   }
 }
 
+class DraggableKeyPosition {
+  final String key;
+  Offset _pos;
+  late Debouncer<int> _debouncerStore;
+  DraggableKeyPosition(this.key)
+      : _pos = DraggablePositions.kInvalidDraggablePosition;
+
+  get pos => _pos;
+
+  _loadPosition(String k) {
+    final value = bind.getLocalFlutterOption(k: k);
+    if (value.isNotEmpty) {
+      final parts = value.split(',');
+      if (parts.length == 2) {
+        return Offset(double.parse(parts[0]), double.parse(parts[1]));
+      }
+    }
+    return DraggablePositions.kInvalidDraggablePosition;
+  }
+
+  load() {
+    _pos = _loadPosition(key);
+    _debouncerStore = Debouncer<int>(const Duration(milliseconds: 500),
+        onChanged: (v) => _store(), initialValue: 0);
+  }
+
+  update(Offset pos) {
+    _pos = pos;
+    _triggerStore();
+  }
+
+  // Adjust position to keep it in the screen
+  // Only used for desktop and web desktop
+  tryAdjust(double w, double h, double scale) {
+    final size = MediaQuery.of(Get.context!).size;
+    w = w * scale;
+    h = h * scale;
+    double x = _pos.dx;
+    double y = _pos.dy;
+    if (x + w > size.width) {
+      x = size.width - w;
+    }
+    final tabBarHeight = isDesktop ? kDesktopRemoteTabBarHeight : 0;
+    if (y + h > (size.height - tabBarHeight)) {
+      y = size.height - tabBarHeight - h;
+    }
+    if (x < 0) {
+      x = 0;
+    }
+    if (y < 0) {
+      y = 0;
+    }
+    if (x != _pos.dx || y != _pos.dy) {
+      update(Offset(x, y));
+    }
+  }
+
+  isInvalid() {
+    return _pos == DraggablePositions.kInvalidDraggablePosition;
+  }
+
+  _triggerStore() => _debouncerStore.value = _debouncerStore.value + 1;
+  _store() {
+    bind.setLocalFlutterOption(k: key, v: '${_pos.dx},${_pos.dy}');
+  }
+}
+
+class DraggablePositions {
+  static const kChatWindow = 'draggablePositionChat';
+  static const kMobileActions = 'draggablePositionMobile';
+  static const kIOSDraggable = 'draggablePositionIOS';
+
+  static const kInvalidDraggablePosition = Offset(-999999, -999999);
+  final chatWindow = DraggableKeyPosition(kChatWindow);
+  final mobileActions = DraggableKeyPosition(kMobileActions);
+  final iOSDraggable = DraggableKeyPosition(kIOSDraggable);
+
+  load() {
+    chatWindow.load();
+    mobileActions.load();
+    iOSDraggable.load();
+  }
+}
+
+DraggablePositions draggablePositions = DraggablePositions();
+
 class Draggable extends StatefulWidget {
-  const Draggable(
+  Draggable(
       {Key? key,
       this.checkKeyboard = false,
       this.checkScreenSize = false,
-      this.position = Offset.zero,
+      required this.position,
       required this.width,
       required this.height,
       this.chatModel,
@@ -248,55 +346,53 @@ class Draggable extends StatefulWidget {
 
   final bool checkKeyboard;
   final bool checkScreenSize;
-  final Offset position;
+  final DraggableKeyPosition position;
   final double width;
   final double height;
   final ChatModel? chatModel;
   final Widget Function(BuildContext, GestureDragUpdateCallback) builder;
 
   @override
-  State<StatefulWidget> createState() => _DraggableState();
+  State<StatefulWidget> createState() => _DraggableState(chatModel);
 }
 
 class _DraggableState extends State<Draggable> {
-  late Offset _position;
   late ChatModel? _chatModel;
   bool _keyboardVisible = false;
   double _saveHeight = 0;
   double _lastBottomHeight = 0;
 
-  @override
-  void initState() {
-    super.initState();
-    _position = widget.position;
-    _chatModel = widget.chatModel;
+  _DraggableState(ChatModel? chatModel) {
+    _chatModel = chatModel;
   }
 
+  get position => widget.position.pos;
+
   void onPanUpdate(DragUpdateDetails d) {
     final offset = d.delta;
     final size = MediaQuery.of(context).size;
     double x = 0;
     double y = 0;
 
-    if (_position.dx + offset.dx + widget.width > size.width) {
+    if (position.dx + offset.dx + widget.width > size.width) {
       x = size.width - widget.width;
-    } else if (_position.dx + offset.dx < 0) {
+    } else if (position.dx + offset.dx < 0) {
       x = 0;
     } else {
-      x = _position.dx + offset.dx;
+      x = position.dx + offset.dx;
     }
 
-    if (_position.dy + offset.dy + widget.height > size.height) {
+    if (position.dy + offset.dy + widget.height > size.height) {
       y = size.height - widget.height;
-    } else if (_position.dy + offset.dy < 0) {
+    } else if (position.dy + offset.dy < 0) {
       y = 0;
     } else {
-      y = _position.dy + offset.dy;
+      y = position.dy + offset.dy;
     }
     setState(() {
-      _position = Offset(x, y);
+      widget.position.update(Offset(x, y));
     });
-    _chatModel?.setChatWindowPosition(_position);
+    _chatModel?.setChatWindowPosition(position);
   }
 
   checkScreenSize() {}
@@ -307,13 +403,13 @@ class _DraggableState extends State<Draggable> {
 
     // save
     if (!_keyboardVisible && currentVisible) {
-      _saveHeight = _position.dy;
+      _saveHeight = position.dy;
     }
 
     // reset
     if (_lastBottomHeight > 0 && bottomHeight == 0) {
       setState(() {
-        _position = Offset(_position.dx, _saveHeight);
+        widget.position.update(Offset(position.dx, _saveHeight));
       });
     }
 
@@ -321,10 +417,10 @@ class _DraggableState extends State<Draggable> {
     if (_keyboardVisible && currentVisible) {
       final sumHeight = bottomHeight + widget.height;
       final contextHeight = MediaQuery.of(context).size.height;
-      if (sumHeight + _position.dy > contextHeight) {
+      if (sumHeight + position.dy > contextHeight) {
         final y = contextHeight - sumHeight;
         setState(() {
-          _position = Offset(_position.dx, y);
+          widget.position.update(Offset(position.dx, y));
         });
       }
     }
@@ -343,8 +439,8 @@ class _DraggableState extends State<Draggable> {
     }
     return Stack(children: [
       Positioned(
-          top: _position.dy,
-          left: _position.dx,
+          top: position.dy,
+          left: position.dx,
           width: widget.width,
           height: widget.height,
           child: widget.builder(context, onPanUpdate))
@@ -355,25 +451,25 @@ class _DraggableState extends State<Draggable> {
 class IOSDraggable extends StatefulWidget {
   const IOSDraggable(
       {Key? key,
-      this.position = Offset.zero,
       this.chatModel,
+      required this.position,
       required this.width,
       required this.height,
       required this.builder})
       : super(key: key);
 
-  final Offset position;
+  final DraggableKeyPosition position;
   final ChatModel? chatModel;
   final double width;
   final double height;
   final Widget Function(BuildContext) builder;
 
   @override
-  IOSDraggableState createState() => IOSDraggableState();
+  IOSDraggableState createState() =>
+      IOSDraggableState(chatModel, width, height);
 }
 
 class IOSDraggableState extends State<IOSDraggable> {
-  late Offset _position;
   late ChatModel? _chatModel;
   late double _width;
   late double _height;
@@ -381,28 +477,27 @@ class IOSDraggableState extends State<IOSDraggable> {
   double _saveHeight = 0;
   double _lastBottomHeight = 0;
 
-  @override
-  void initState() {
-    super.initState();
-    _position = widget.position;
-    _chatModel = widget.chatModel;
-    _width = widget.width;
-    _height = widget.height;
+  IOSDraggableState(ChatModel? chatModel, double w, double h) {
+    _chatModel = chatModel;
+    _width = w;
+    _height = h;
   }
 
+  DraggableKeyPosition get position => widget.position;
+
   checkKeyboard() {
     final bottomHeight = MediaQuery.of(context).viewInsets.bottom;
     final currentVisible = bottomHeight != 0;
 
     // save
     if (!_keyboardVisible && currentVisible) {
-      _saveHeight = _position.dy;
+      _saveHeight = position.pos.dy;
     }
 
     // reset
     if (_lastBottomHeight > 0 && bottomHeight == 0) {
       setState(() {
-        _position = Offset(_position.dx, _saveHeight);
+        position.update(Offset(position.pos.dx, _saveHeight));
       });
     }
 
@@ -410,10 +505,10 @@ class IOSDraggableState extends State<IOSDraggable> {
     if (_keyboardVisible && currentVisible) {
       final sumHeight = bottomHeight + _height;
       final contextHeight = MediaQuery.of(context).size.height;
-      if (sumHeight + _position.dy > contextHeight) {
+      if (sumHeight + position.pos.dy > contextHeight) {
         final y = contextHeight - sumHeight;
         setState(() {
-          _position = Offset(_position.dx, y);
+          position.update(Offset(position.pos.dx, y));
         });
       }
     }
@@ -428,14 +523,14 @@ class IOSDraggableState extends State<IOSDraggable> {
     return Stack(
       children: [
         Positioned(
-          left: _position.dx,
-          top: _position.dy,
+          left: position.pos.dx,
+          top: position.pos.dy,
           child: GestureDetector(
             onPanUpdate: (details) {
               setState(() {
-                _position += details.delta;
+                position.update(position.pos + details.delta);
               });
-              _chatModel?.setChatWindowPosition(_position);
+              _chatModel?.setChatWindowPosition(position.pos);
             },
             child: Material(
               child: Container(
@@ -491,8 +586,10 @@ class QualityMonitor extends StatelessWidget {
                     children: [
                       _row("Speed", qualityMonitorModel.data.speed ?? '-'),
                       _row("FPS", qualityMonitorModel.data.fps ?? '-'),
+                      // let delay be 0 if fps is 0
                       _row(
-                          "Delay", "${qualityMonitorModel.data.delay ?? '-'}ms",
+                          "Delay",
+                          "${qualityMonitorModel.data.delay == null ? '-' : (qualityMonitorModel.data.fps ?? "").replaceAll(' ', '').replaceAll('0', '').isEmpty ? 0 : qualityMonitorModel.data.delay}ms",
                           rightColor: Colors.green),
                       _row("Target Bitrate",
                           "${qualityMonitorModel.data.targetBitrate ?? '-'}kb"),

flutter/lib/common/widgets/peer_card.dart

@@ -22,6 +22,8 @@ enum PeerUiType { grid, tile, list }
 
 final peerCardUiType = PeerUiType.grid.obs;
 
+bool? hideUsernameOnCard;
+
 class _PeerCard extends StatefulWidget {
   final Peer peer;
   final PeerTabIndex tab;
@@ -130,8 +132,11 @@ class _PeerCardState extends State<_PeerCard>
 
   Widget _buildPeerTile(
       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 greyStyle = TextStyle(
         fontSize: 11,
         color: Theme.of(context).textTheme.titleLarge?.color?.withOpacity(0.6));
@@ -239,8 +244,11 @@ class _PeerCardState extends State<_PeerCard>
 
   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,
@@ -628,8 +636,8 @@ 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
@@ -887,7 +895,7 @@ class RecentPeerCard extends BasePeerCard {
       menuItems.add(_createShortCutAction(peer.id));
     }
     menuItems.add(MenuEntryDivider());
-    if (isDesktop || isWebDesktop) {
+    if (isMobile || isDesktop || isWebDesktop) {
       menuItems.add(_renameAction(peer.id));
     }
     if (await bind.mainPeerHasPassword(id: peer.id)) {
@@ -943,7 +951,7 @@ class FavoritePeerCard extends BasePeerCard {
       menuItems.add(_createShortCutAction(peer.id));
     }
     menuItems.add(MenuEntryDivider());
-    if (isDesktop || isWebDesktop) {
+    if (isMobile || isDesktop || isWebDesktop) {
       menuItems.add(_renameAction(peer.id));
     }
     if (await bind.mainPeerHasPassword(id: peer.id)) {
@@ -1048,7 +1056,7 @@ class AddressBookPeerCard extends BasePeerCard {
     }
     if (gFFI.abModel.current.canWrite()) {
       menuItems.add(MenuEntryDivider());
-      if (isDesktop || isWebDesktop) {
+      if (isMobile || isDesktop || isWebDesktop) {
         menuItems.add(_renameAction(peer.id));
       }
       if (gFFI.abModel.current.isPersonal() && peer.hash.isNotEmpty) {

flutter/lib/common/widgets/peer_tab_page.dart

@@ -74,9 +74,14 @@ class _PeerTabPageState extends State<PeerTabPage>
   ];
   RelativeRect? mobileTabContextMenuPos;
 
-  @override
-  void initState() {
-    final uiType = bind.getLocalFlutterOption(k: 'peer-card-ui-type');
+  final isOptVisiableFixed = isOptionFixed(kOptionPeerTabVisible);
+
+  _PeerTabPageState() {
+    _loadLocalOptions();
+  }
+
+  void _loadLocalOptions() {
+    final uiType = bind.getLocalFlutterOption(k: kOptionPeerCardUiType);
     if (uiType != '') {
       peerCardUiType.value = int.parse(uiType) == 0
           ? PeerUiType.grid
@@ -85,8 +90,7 @@ class _PeerTabPageState extends State<PeerTabPage>
               : PeerUiType.list;
     }
     hideAbTagsPanel.value =
-        bind.mainGetLocalOption(key: "hideAbTagsPanel").isNotEmpty;
-    super.initState();
+        bind.mainGetLocalOption(key: kOptionHideAbTagsPanel) == 'Y';
   }
 
   Future<void> handleTabSelection(int tabIndex) async {
@@ -173,11 +177,13 @@ class _PeerTabPageState extends State<PeerTabPage>
                         child: Icon(model.tabIcon(t), color: color)
                             .paddingSymmetric(horizontal: 4),
                       ).paddingSymmetric(horizontal: 4),
-                      onTap: () async {
-                        await handleTabSelection(t);
-                        await bind.setLocalFlutterOption(
-                            k: PeerTabModel.kPeerTabIndex, v: t.toString());
-                      },
+                      onTap: isOptionFixed(kOptionPeerTabIndex)
+                          ? null
+                          : () async {
+                              await handleTabSelection(t);
+                              await bind.setLocalFlutterOption(
+                                  k: kOptionPeerTabIndex, v: t.toString());
+                            },
                       onHover: (value) => hover.value = value,
                     ),
                   )));
@@ -265,17 +271,22 @@ class _PeerTabPageState extends State<PeerTabPage>
       if (!model.isEnabled[i]) continue;
       items.add(PopupMenuItem(
         height: kMinInteractiveDimension * 0.8,
-        onTap: () => model.setTabVisible(i, !model.isVisibleEnabled[i]),
+        onTap: isOptVisiableFixed
+            ? null
+            : () => model.setTabVisible(i, !model.isVisibleEnabled[i]),
+        enabled: !isOptVisiableFixed,
         child: Row(
           children: [
             Checkbox(
                 value: model.isVisibleEnabled[i],
-                onChanged: (_) {
-                  model.setTabVisible(i, !model.isVisibleEnabled[i]);
-                  if (Navigator.canPop(context)) {
-                    Navigator.pop(context);
-                  }
-                }),
+                onChanged: isOptVisiableFixed
+                    ? null
+                    : (_) {
+                        model.setTabVisible(i, !model.isVisibleEnabled[i]);
+                        if (Navigator.canPop(context)) {
+                          Navigator.pop(context);
+                        }
+                      }),
             Expanded(child: Text(model.tabTooltip(i))),
           ],
         ),
@@ -332,8 +343,10 @@ class _PeerTabPageState extends State<PeerTabPage>
           currentValue: model.isVisibleEnabled[tabIndex],
           setter: (show) async {
             model.setTabVisible(tabIndex, show);
-            cancelFunc();
-          }));
+            // Do not hide the current menu (checkbox)
+            // cancelFunc();
+          },
+          enabled: (!isOptVisiableFixed).obs));
     }
     return mod_menu.PopupMenu(
         items: menu
@@ -388,9 +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:
@@ -402,9 +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:
@@ -529,7 +542,7 @@ class _PeerTabPageState extends State<PeerTabPage>
   Widget _toggleTags() {
     return _hoverAction(
         context: context,
-        toolTip: translate('Toggle tags'),
+        toolTip: translate('Toggle Tags'),
         hoverableWhenfalse: hideAbTagsPanel,
         child: Icon(
           Icons.tag_rounded,
@@ -537,7 +550,8 @@ class _PeerTabPageState extends State<PeerTabPage>
         ),
         onTap: () async {
           await bind.mainSetLocalOption(
-              key: "hideAbTagsPanel", value: hideAbTagsPanel.value ? "" : "Y");
+              key: kOptionHideAbTagsPanel,
+              value: hideAbTagsPanel.value ? defaultOptionNo : "Y");
           hideAbTagsPanel.value = !hideAbTagsPanel.value;
         });
   }
@@ -790,25 +804,38 @@ class _PeerViewDropdownState extends State<PeerViewDropdown> {
                 child: SizedBox(
                   height: 36,
                   child: getRadio<PeerUiType>(
-                      Text(
-                          translate(types.indexOf(e) == 0
+                      Tooltip(
+                          message: translate(types.indexOf(e) == 0
                               ? 'Big tiles'
                               : types.indexOf(e) == 1
                                   ? 'Small tiles'
                                   : 'List'),
-                          style: style),
+                          child: Icon(
+                            e == PeerUiType.grid
+                                ? Icons.grid_view_rounded
+                                : e == PeerUiType.list
+                                    ? Icons.view_list_rounded
+                                    : Icons.view_agenda_rounded,
+                            size: 18,
+                          )),
                       e,
                       peerCardUiType.value,
-                      dense: true, (PeerUiType? v) async {
-                    if (v != null) {
-                      peerCardUiType.value = v;
-                      setState(() {});
-                      await bind.setLocalFlutterOption(
-                        k: "peer-card-ui-type",
-                        v: peerCardUiType.value.index.toString(),
-                      );
-                    }
-                  }),
+                      dense: true,
+                      isOptionFixed(kOptionPeerCardUiType)
+                          ? null
+                          : (PeerUiType? v) async {
+                              if (v != null) {
+                                peerCardUiType.value = v;
+                                setState(() {});
+                                await bind.setLocalFlutterOption(
+                                  k: kOptionPeerCardUiType,
+                                  v: peerCardUiType.value.index.toString(),
+                                );
+                                if (Navigator.canPop(context)) {
+                                  Navigator.pop(context);
+                                }
+                              }
+                            }),
                 ),
               ))));
     }
@@ -820,7 +847,7 @@ class _PeerViewDropdownState extends State<PeerViewDropdown> {
         child: Icon(
           peerCardUiType.value == PeerUiType.grid
               ? Icons.grid_view_rounded
-              : peerCardUiType.value == PeerUiType.tile
+              : peerCardUiType.value == PeerUiType.list
                   ? Icons.view_list_rounded
                   : Icons.view_agenda_rounded,
           size: 18,
@@ -847,16 +874,18 @@ 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: "peer-sorting",
-        v: peerSort.value,
-      );
+      _loadLocalOptions();
     }
-    super.initState();
+  }
+
+  void _loadLocalOptions() {
+    peerSort.value = PeerSortType.remoteId;
+    bind.setLocalFlutterOption(
+      k: kOptionPeerSorting,
+      v: peerSort.value,
+    );
   }
 
   @override
@@ -882,7 +911,7 @@ class _PeerSortDropdownState extends State<PeerSortDropdown> {
                     if (v != null) {
                       peerSort.value = v;
                       await bind.setLocalFlutterOption(
-                        k: "peer-sorting",
+                        k: kOptionPeerSorting,
                         v: peerSort.value,
                       );
                     }

flutter/lib/common/widgets/peers_view.dart

@@ -4,12 +4,12 @@ import 'dart:collection';
 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:get/get.dart';
 import 'package:provider/provider.dart';
 import 'package:visibility_detector/visibility_detector.dart';
 import 'package:window_manager/window_manager.dart';
-import 'package:flutter_hbb/models/peer_tab_model.dart';
 
 import '../../common.dart';
 import '../../models/peer_model.dart';
@@ -45,10 +45,14 @@ class LoadEvent {
 final peerSearchText = "".obs;
 
 /// for peer sort, global obs value
-final peerSort = bind.getLocalFlutterOption(k: 'peer-sorting').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 +74,8 @@ 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',
@@ -82,20 +87,10 @@ 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 _queryCount = 0;
   var _exit = false;
-
-  late final mobileWidth = () {
-    const minWidth = 320.0;
-    final windowWidth = MediaQuery.of(context).size.width;
-    var width = windowWidth - 2 * space;
-    if (windowWidth > minWidth + 2 * space) {
-      final n = (windowWidth / (minWidth + 2 * space)).floor();
-      width = windowWidth / n - 2 * space;
-    }
-    return width;
-  }();
+  bool _isActive = true;
 
   final _scrollController = ScrollController();
 
@@ -106,12 +101,14 @@ 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();
   }
@@ -126,6 +123,20 @@ class _PeersViewState extends State<_PeersView> with WindowListener {
     _queryCount = _maxQueryCount;
   }
 
+  // This function is required for mobile.
+  // `onWindowFocus` works fine for desktop.
+  @override
+  void didChangeAppLifecycleState(AppLifecycleState state) {
+    super.didChangeAppLifecycleState(state);
+    if (isDesktop) return;
+    if (state == AppLifecycleState.resumed) {
+      _isActive = true;
+      _queryCount = 0;
+    } else if (state == AppLifecycleState.inactive) {
+      _isActive = false;
+    }
+  }
+
   @override
   Widget build(BuildContext context) {
     return ChangeNotifierProvider<Peers>(
@@ -189,61 +200,60 @@ class _PeersViewState extends State<_PeersView> with WindowListener {
                 onVisibilityChanged: onVisibilityChanged,
                 child: widget.peerCardBuilder(peer),
               );
-              final windowWidth = MediaQuery.of(context).size.width;
               // `Provider.of<PeerTabModel>(context)` will causes infinete loop.
               // Because `gFFI.peerTabModel.setCurrentTabCachedPeers(peers)` will trigger `notifyListeners()`.
               //
               // 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().
-              final currentTab =
-                  Provider.of<PeerTabModel>(context, listen: false).currentTab;
-              final hideAbTagsPanel =
-                  bind.mainGetLocalOption(key: "hideAbTagsPanel").isNotEmpty;
               return (isDesktop || isWebDesktop)
-                  ? Obx(
-                      () => SizedBox(
-                        width: peerCardUiType.value != PeerUiType.list
-                            ? 220
-                            : currentTab == PeerTabIndex.group.index ||
-                                    (currentTab == PeerTabIndex.ab.index &&
-                                        !hideAbTagsPanel)
-                                ? windowWidth - 390
-                                : windowWidth - 227,
-                        height: peerCardUiType.value == PeerUiType.grid
-                            ? 140
-                            : peerCardUiType.value != PeerUiType.list
-                                ? 42
-                                : 45,
-                        child: visibilityChild,
-                      ),
-                    )
-                  : SizedBox(width: mobileWidth, child: visibilityChild);
+                  ? Obx(() => peerCardUiType.value == PeerUiType.list
+                      ? Container(height: 45, child: visibilityChild)
+                      : peerCardUiType.value == PeerUiType.grid
+                          ? SizedBox(
+                              width: 220, height: 140, child: visibilityChild)
+                          : SizedBox(
+                              width: 220, height: 42, child: visibilityChild))
+                  : Container(child: visibilityChild);
             }
 
             final Widget child;
             if (isMobile) {
-              child = DynamicGridView.builder(
-                gridDelegate: SliverGridDelegateWithWrapping(
-                    mainAxisSpacing: space / 2, crossAxisSpacing: space),
+              child = ListView.builder(
                 itemCount: peers.length,
                 itemBuilder: (BuildContext context, int index) {
-                  return buildOnePeer(peers[index]);
+                  return buildOnePeer(peers[index]).marginOnly(
+                      top: index == 0 ? 0 : space / 2, bottom: space / 2);
                 },
               );
             } else {
-              child = 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]);
-                    }),
-              );
+              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]);
+                          }),
+                    ));
             }
 
             if (updateEvent == UpdateEvent.load) {
@@ -265,10 +275,14 @@ 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)) {
@@ -276,7 +290,7 @@ class _PeersViewState extends State<_PeersView> with WindowListener {
             _queryOnlines(false);
           }
         } else {
-          if (_queryCount < _maxQueryCount) {
+          if (_isActive && (_queryCount < _maxQueryCount || !p)) {
             if (now.difference(_lastQueryTime) >= _queryInterval) {
               if (_curPeers.isNotEmpty) {
                 bind.queryOnlines(ids: _curPeers.toList(growable: false));
@@ -294,14 +308,14 @@ 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(
@@ -314,7 +328,7 @@ class _PeersViewState extends State<_PeersView> with WindowListener {
     if (!PeerSortType.values.contains(sortedBy)) {
       sortedBy = PeerSortType.remoteId;
       bind.setLocalFlutterOption(
-        k: "peer-sorting",
+        k: kOptionPeerSorting,
         v: sortedBy,
       );
     }

flutter/lib/common/widgets/remote_input.dart

@@ -69,6 +69,8 @@ class RawTouchGestureDetectorRegion extends StatefulWidget {
 class _RawTouchGestureDetectorRegionState
     extends State<RawTouchGestureDetectorRegion> {
   Offset _cacheLongPressPosition = Offset(0, 0);
+  // Timestamp of the last long press event.
+  int _cacheLongPressPositionTs = 0;
   double _mouseScrollIntegral = 0; // mouse scroll speed controller
   double _scale = 1;
 
@@ -95,8 +97,9 @@ class _RawTouchGestureDetectorRegionState
     }
     if (handleTouch) {
       // Desktop or mobile "Touch mode"
-      ffi.cursorModel.move(d.localPosition.dx, d.localPosition.dy);
-      inputModel.tapDown(MouseButtons.left);
+      if (ffi.cursorModel.move(d.localPosition.dx, d.localPosition.dy)) {
+        inputModel.tapDown(MouseButtons.left);
+      }
     }
   }
 
@@ -105,8 +108,9 @@ class _RawTouchGestureDetectorRegionState
       return;
     }
     if (handleTouch) {
-      ffi.cursorModel.move(d.localPosition.dx, d.localPosition.dy);
-      inputModel.tapUp(MouseButtons.left);
+      if (ffi.cursorModel.move(d.localPosition.dx, d.localPosition.dy)) {
+        inputModel.tapUp(MouseButtons.left);
+      }
     }
   }
 
@@ -134,6 +138,9 @@ class _RawTouchGestureDetectorRegionState
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
+    if (ffiModel.touchMode && ffi.cursorModel.lastIsBlocked) {
+      return;
+    }
     inputModel.tap(MouseButtons.left);
     inputModel.tap(MouseButtons.left);
   }
@@ -146,6 +153,7 @@ class _RawTouchGestureDetectorRegionState
     if (handleTouch) {
       ffi.cursorModel.move(d.localPosition.dx, d.localPosition.dy);
       _cacheLongPressPosition = d.localPosition;
+      _cacheLongPressPositionTs = DateTime.now().millisecondsSinceEpoch;
     }
   }
 
@@ -203,7 +211,7 @@ class _RawTouchGestureDetectorRegionState
       return;
     }
     if (!handleTouch) {
-      ffi.cursorModel.updatePan(d.delta.dx, d.delta.dy, handleTouch);
+      ffi.cursorModel.updatePan(d.delta, d.localPosition, handleTouch);
     }
   }
 
@@ -222,6 +230,22 @@ class _RawTouchGestureDetectorRegionState
       return;
     }
     if (handleTouch) {
+      if (ffi.cursorModel.shouldBlock(d.localPosition.dx, d.localPosition.dy)) {
+        return;
+      }
+      if (isDesktop) {
+        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.
+      //
+      // 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
+            .move(_cacheLongPressPosition.dx, _cacheLongPressPosition.dy);
+      }
       inputModel.sendMouse('down', MouseButtons.left);
       ffi.cursorModel.move(d.localPosition.dx, d.localPosition.dy);
     } else {
@@ -241,13 +265,19 @@ class _RawTouchGestureDetectorRegionState
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
-    ffi.cursorModel.updatePan(d.delta.dx, d.delta.dy, handleTouch);
+    if (ffi.cursorModel.shouldBlock(d.localPosition.dx, d.localPosition.dy)) {
+      return;
+    }
+    ffi.cursorModel.updatePan(d.delta, d.localPosition, handleTouch);
   }
 
   onOneFingerPanEnd(DragEndDetails d) {
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
+    if (isDesktop) {
+      ffi.cursorModel.clearRemoteWindowCoords();
+    }
     inputModel.sendMouse('up', MouseButtons.left);
   }
 
@@ -275,7 +305,7 @@ class _RawTouchGestureDetectorRegionState
       }
     } else {
       // mobile
-      ffi.canvasModel.updateScale(d.scale / _scale);
+      ffi.canvasModel.updateScale(d.scale / _scale, d.focalPoint);
       _scale = d.scale;
       ffi.canvasModel.panX(d.focalPointDelta.dx);
       ffi.canvasModel.panY(d.focalPointDelta.dy);

flutter/lib/common/widgets/setting_widgets.dart

@@ -3,15 +3,14 @@ import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_hbb/common.dart';
 import 'package:flutter_hbb/consts.dart';
-import 'package:flutter_hbb/models/desktop_render_texture.dart';
 import 'package:flutter_hbb/models/platform_model.dart';
 import 'package:get/get.dart';
 
 customImageQualityWidget(
     {required double initQuality,
     required double initFps,
-    required Function(double) setQuality,
-    required Function(double) setFps,
+    required Function(double)? setQuality,
+    required Function(double)? setFps,
     required bool showFps,
     required bool showMoreQuality}) {
   if (initQuality < kMinQuality ||
@@ -27,16 +26,12 @@ customImageQualityWidget(
   final RxBool moreQualityChecked = RxBool(qualityValue.value > kMaxQuality);
   final debouncerQuality = Debouncer<double>(
     Duration(milliseconds: 1000),
-    onChanged: (double v) {
-      setQuality(v);
-    },
+    onChanged: setQuality,
     initialValue: qualityValue.value,
   );
   final debouncerFps = Debouncer<double>(
     Duration(milliseconds: 1000),
-    onChanged: (double v) {
-      setFps(v);
-    },
+    onChanged: setFps,
     initialValue: fpsValue.value,
   );
 
@@ -62,10 +57,12 @@ customImageQualityWidget(
                   divisions: moreQualityChecked.value
                       ? ((kMaxMoreQuality - kMinQuality) / 10).round()
                       : ((kMaxQuality - kMinQuality) / 5).round(),
-                  onChanged: (double value) async {
-                    qualityValue.value = value;
-                    debouncerQuality.value = value;
-                  },
+                  onChanged: setQuality == null
+                      ? null
+                      : (double value) async {
+                          qualityValue.value = value;
+                          debouncerQuality.value = value;
+                        },
                 ),
               ),
               Expanded(
@@ -124,10 +121,12 @@ customImageQualityWidget(
                     min: kMinFps,
                     max: kMaxFps,
                     divisions: ((kMaxFps - kMinFps) / 5).round(),
-                    onChanged: (double value) async {
-                      fpsValue.value = value;
-                      debouncerFps.value = value;
-                    },
+                    onChanged: setFps == null
+                        ? null
+                        : (double value) async {
+                            fpsValue.value = value;
+                            debouncerFps.value = value;
+                          },
                   ),
                 ),
                 Expanded(
@@ -152,21 +151,29 @@ customImageQualitySetting() {
   final qualityKey = 'custom_image_quality';
   final fpsKey = 'custom-fps';
 
-  var initQuality =
+  final initQuality =
       (double.tryParse(bind.mainGetUserDefaultOption(key: qualityKey)) ??
           kDefaultQuality);
-  var initFps = (double.tryParse(bind.mainGetUserDefaultOption(key: fpsKey)) ??
-      kDefaultFps);
+  final isQuanlityFixed = isOptionFixed(qualityKey);
+  final initFps =
+      (double.tryParse(bind.mainGetUserDefaultOption(key: fpsKey)) ??
+          kDefaultFps);
+  final isFpsFixed = isOptionFixed(fpsKey);
 
   return customImageQualityWidget(
       initQuality: initQuality,
       initFps: initFps,
-      setQuality: (v) {
-        bind.mainSetUserDefaultOption(key: qualityKey, value: v.toString());
-      },
-      setFps: (v) {
-        bind.mainSetUserDefaultOption(key: fpsKey, value: v.toString());
-      },
+      setQuality: isQuanlityFixed
+          ? null
+          : (v) {
+              bind.mainSetUserDefaultOption(
+                  key: qualityKey, value: v.toString());
+            },
+      setFps: isFpsFixed
+          ? null
+          : (v) {
+              bind.mainSetUserDefaultOption(key: fpsKey, value: v.toString());
+            },
       showFps: true,
       showMoreQuality: true);
 }
@@ -208,27 +215,31 @@ List<Widget> ServerConfigImportExportWidgets(
 
 List<(String, String)> otherDefaultSettings() {
   List<(String, String)> v = [
-    ('View Mode', 'view_only'),
-    if ((isDesktop || isWebDesktop)) ('show_monitors_tip', kKeyShowMonitorsToolbar),
-    if ((isDesktop || isWebDesktop)) ('Collapse toolbar', 'collapse_toolbar'),
-    ('Show remote cursor', 'show_remote_cursor'),
-    if ((isDesktop || isWebDesktop)) ('Zoom cursor', 'zoom-cursor'),
-    ('Show quality monitor', 'show_quality_monitor'),
-    ('Mute', 'disable_audio'),
-    if (isDesktop) ('Enable file copy and paste', 'enable_file_transfer'),
-    ('Disable clipboard', 'disable_clipboard'),
-    ('Lock after session end', 'lock_after_session_end'),
-    ('Privacy mode', 'privacy_mode'),
-    if (isMobile) ('Touch mode', 'touch-mode'),
-    ('True color (4:4:4)', 'i444'),
+    ('View Mode', kOptionViewOnly),
+    if ((isDesktop || isWebDesktop))
+      ('show_monitors_tip', kKeyShowMonitorsToolbar),
+    if ((isDesktop || isWebDesktop))
+      ('Collapse toolbar', kOptionCollapseToolbar),
+    ('Show remote cursor', kOptionShowRemoteCursor),
+    ('Follow remote cursor', kOptionFollowRemoteCursor),
+    ('Follow remote window focus', kOptionFollowRemoteWindow),
+    if ((isDesktop || isWebDesktop)) ('Zoom cursor', kOptionZoomCursor),
+    ('Show quality monitor', kOptionShowQualityMonitor),
+    ('Mute', kOptionDisableAudio),
+    if (isDesktop) ('Enable file copy and paste', kOptionEnableFileCopyPaste),
+    ('Disable clipboard', kOptionDisableClipboard),
+    ('Lock after session end', kOptionLockAfterSessionEnd),
+    ('Privacy mode', kOptionPrivacyMode),
+    if (isMobile) ('Touch mode', kOptionTouchMode),
+    ('True color (4:4:4)', kOptionI444),
     ('Reverse mouse wheel', kKeyReverseMouseWheel),
-    ('swap-left-right-mouse', 'swap-left-right-mouse'),
-    if (isDesktop && useTextureRender)
+    ('swap-left-right-mouse', kOptionSwapLeftRightMouse),
+    if (isDesktop)
       (
         'Show displays as individual windows',
         kKeyShowDisplaysAsIndividualWindows
       ),
-    if (isDesktop && useTextureRender)
+    if (isDesktop)
       (
         'Use all my displays for the remote session',
         kKeyUseAllMyDisplaysForTheRemoteSession

flutter/lib/common/widgets/toolbar.dart

@@ -6,9 +6,9 @@ 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:flutter_hbb/models/desktop_render_texture.dart';
 import 'package:get/get.dart';
 
 bool isEditOsPassword = false;
@@ -23,6 +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> {
@@ -116,9 +130,9 @@ List<TTextMenu> toolbarControls(BuildContext context, String id, FFI ffi) {
     );
   }
   // paste
-  if (isMobile && 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) {
@@ -327,7 +341,7 @@ Future<List<TRadioMenu<String>>> toolbarCodec(
   final alternativeCodecs =
       await bind.sessionAlternativeCodecs(sessionId: sessionId);
   final groupValue = await bind.sessionGetOption(
-          sessionId: sessionId, arg: 'codec-preference') ??
+          sessionId: sessionId, arg: kOptionCodecPreference) ??
       '';
   final List<bool> codecs = [];
   try {
@@ -349,20 +363,25 @@ Future<List<TRadioMenu<String>>> toolbarCodec(
   onChanged(String? value) async {
     if (value == null) return;
     await bind.sessionPeerOption(
-        sessionId: sessionId, name: 'codec-preference', value: value);
+        sessionId: sessionId, name: kOptionCodecPreference, value: value);
     bind.sessionChangePreferCodec(sessionId: sessionId);
   }
 
   TRadioMenu<String> radio(String label, String value, bool enabled) {
     return TRadioMenu<String>(
-        child: Text(translate(label)),
+        child: Text(label),
         value: value,
         groupValue: groupValue,
         onChanged: enabled ? onChanged : null);
   }
 
+  var autoLabel = translate('Auto');
+  if (groupValue == 'auto' &&
+      ffi.qualityMonitorModel.data.codecFormat != null) {
+    autoLabel = '$autoLabel (${ffi.qualityMonitorModel.data.codecFormat})';
+  }
   return [
-    radio('Auto', 'auto', true),
+    radio(autoLabel, 'auto', true),
     if (codecs[0]) radio('VP8', 'vp8', codecs[0]),
     radio('VP9', 'vp9', true),
     if (codecs[1]) radio('AV1', 'av1', codecs[1]),
@@ -371,12 +390,11 @@ Future<List<TRadioMenu<String>>> toolbarCodec(
   ];
 }
 
-Future<List<TToggleMenu>> toolbarDisplayToggle(
+Future<List<TToggleMenu>> toolbarCursor(
     BuildContext context, String id, FFI ffi) async {
   List<TToggleMenu> v = [];
   final ffiModel = ffi.ffiModel;
   final pi = ffiModel.pi;
-  final perms = ffiModel.permissions;
   final sessionId = ffi.sessionId;
 
   // show remote cursor
@@ -384,12 +402,17 @@ Future<List<TToggleMenu>> toolbarDisplayToggle(
       !ffi.canvasModel.cursorEmbedded &&
       !pi.isWayland) {
     final state = ShowRemoteCursorState.find(id);
+    final lockState = ShowRemoteCursorLockState.find(id);
     final enabled = !ffiModel.viewOnly;
     final option = 'show-remote-cursor';
+    if (pi.currentDisplay == kAllDisplayValue ||
+        bind.sessionIsMultiUiSession(sessionId: sessionId)) {
+      lockState.value = false;
+    }
     v.add(TToggleMenu(
         child: Text(translate('Show remote cursor')),
         value: state.value,
-        onChanged: enabled
+        onChanged: enabled && !lockState.value
             ? (value) async {
                 if (value == null) return;
                 await bind.sessionToggleOption(
@@ -399,6 +422,67 @@ Future<List<TToggleMenu>> toolbarDisplayToggle(
               }
             : null));
   }
+  // follow remote cursor
+  if (pi.platform != kPeerPlatformAndroid &&
+      !ffi.canvasModel.cursorEmbedded &&
+      !pi.isWayland &&
+      versionCmp(pi.version, "1.2.4") >= 0 &&
+      pi.displays.length > 1 &&
+      pi.currentDisplay != kAllDisplayValue &&
+      !bind.sessionIsMultiUiSession(sessionId: sessionId)) {
+    final option = 'follow-remote-cursor';
+    final value =
+        bind.sessionGetToggleOptionSync(sessionId: sessionId, arg: option);
+    final showCursorOption = 'show-remote-cursor';
+    final showCursorState = ShowRemoteCursorState.find(id);
+    final showCursorLockState = ShowRemoteCursorLockState.find(id);
+    final showCursorEnabled = bind.sessionGetToggleOptionSync(
+        sessionId: sessionId, arg: showCursorOption);
+    showCursorLockState.value = value;
+    if (value && !showCursorEnabled) {
+      await bind.sessionToggleOption(
+          sessionId: sessionId, value: showCursorOption);
+      showCursorState.value = bind.sessionGetToggleOptionSync(
+          sessionId: sessionId, arg: showCursorOption);
+    }
+    v.add(TToggleMenu(
+        child: Text(translate('Follow remote cursor')),
+        value: value,
+        onChanged: (value) async {
+          if (value == null) return;
+          await bind.sessionToggleOption(sessionId: sessionId, value: option);
+          value = bind.sessionGetToggleOptionSync(
+              sessionId: sessionId, arg: option);
+          showCursorLockState.value = value;
+          if (!showCursorEnabled) {
+            await bind.sessionToggleOption(
+                sessionId: sessionId, value: showCursorOption);
+            showCursorState.value = bind.sessionGetToggleOptionSync(
+                sessionId: sessionId, arg: showCursorOption);
+          }
+        }));
+  }
+  // follow remote window focus
+  if (pi.platform != kPeerPlatformAndroid &&
+      !ffi.canvasModel.cursorEmbedded &&
+      !pi.isWayland &&
+      versionCmp(pi.version, "1.2.4") >= 0 &&
+      pi.displays.length > 1 &&
+      pi.currentDisplay != kAllDisplayValue &&
+      !bind.sessionIsMultiUiSession(sessionId: sessionId)) {
+    final option = 'follow-remote-window';
+    final value =
+        bind.sessionGetToggleOptionSync(sessionId: sessionId, arg: option);
+    v.add(TToggleMenu(
+        child: Text(translate('Follow remote window focus')),
+        value: value,
+        onChanged: (value) async {
+          if (value == null) return;
+          await bind.sessionToggleOption(sessionId: sessionId, value: option);
+          value = bind.sessionGetToggleOptionSync(
+              sessionId: sessionId, arg: option);
+        }));
+  }
   // zoom cursor
   final viewStyle = await bind.sessionGetViewStyle(sessionId: sessionId) ?? '';
   if (!isMobile &&
@@ -417,6 +501,17 @@ Future<List<TToggleMenu>> toolbarDisplayToggle(
       },
     ));
   }
+  return v;
+}
+
+Future<List<TToggleMenu>> toolbarDisplayToggle(
+    BuildContext context, String id, FFI ffi) async {
+  List<TToggleMenu> v = [];
+  final ffiModel = ffi.ffiModel;
+  final pi = ffiModel.pi;
+  final perms = ffiModel.permissions;
+  final sessionId = ffi.sessionId;
+
   // show quality monitor
   final option = 'show-quality-monitor';
   v.add(TToggleMenu(
@@ -441,20 +536,27 @@ Future<List<TToggleMenu>> toolbarDisplayToggle(
         child: Text(translate('Mute'))));
   }
   // file copy and paste
+  // If the version is less than 1.2.4, file copy and paste is supported on Windows only.
+  final isSupportIfPeer_1_2_3 = versionCmp(pi.version, '1.2.4') < 0 &&
+      isWindows &&
+      pi.platform == kPeerPlatformWindows;
+  // If the version is 1.2.4 or later, file copy and paste is supported when kPlatformAdditionsHasFileClipboard is set.
+  final isSupportIfPeer_1_2_4 = versionCmp(pi.version, '1.2.4') >= 0 &&
+      bind.mainHasFileClipboard() &&
+      pi.platformAdditions.containsKey(kPlatformAdditionsHasFileClipboard);
   if (ffiModel.keyboard &&
       perms['file'] != false &&
-      bind.mainHasFileClipboard() &&
-      pi.platformAdditions.containsKey(kPlatformAdditionsHasFileClipboard)) {
+      (isSupportIfPeer_1_2_3 || isSupportIfPeer_1_2_4)) {
     final enabled = !ffiModel.viewOnly;
-    final option = 'enable-file-transfer';
-    final value =
-        bind.sessionGetToggleOptionSync(sessionId: sessionId, arg: option);
+    final value = bind.sessionGetToggleOptionSync(
+        sessionId: sessionId, arg: kOptionEnableFileCopyPaste);
     v.add(TToggleMenu(
         value: value,
         onChanged: enabled
             ? (value) {
                 if (value == null) return;
-                bind.sessionToggleOption(sessionId: sessionId, value: option);
+                bind.sessionToggleOption(
+                    sessionId: sessionId, value: kOptionEnableFileCopyPaste);
               }
             : null,
         child: Text(translate('Enable file copy and paste'))));
@@ -477,7 +579,7 @@ Future<List<TToggleMenu>> toolbarDisplayToggle(
         child: Text(translate('Disable clipboard'))));
   }
   // lock after session end
-  if (ffiModel.keyboard) {
+  if (ffiModel.keyboard && !ffiModel.isPeerAndroid) {
     final enabled = !ffiModel.viewOnly;
     final option = 'lock-after-session-end';
     final value =
@@ -493,8 +595,7 @@ Future<List<TToggleMenu>> toolbarDisplayToggle(
         child: Text(translate('Lock after session end'))));
   }
 
-  if (useTextureRender &&
-      pi.isSupportMultiDisplay &&
+  if (pi.isSupportMultiDisplay &&
       PrivacyModeState.find(id).isEmpty &&
       pi.displaysCount.value > 1 &&
       bind.mainGetUserDefaultOption(key: kKeyShowMonitorsToolbar) == 'Y') {
@@ -506,13 +607,13 @@ Future<List<TToggleMenu>> toolbarDisplayToggle(
         onChanged: (value) {
           if (value == null) return;
           bind.sessionSetDisplaysAsIndividualWindows(
-              sessionId: sessionId, value: value ? 'Y' : '');
+              sessionId: sessionId, value: value ? 'Y' : 'N');
         },
         child: Text(translate('Show displays as individual windows'))));
   }
 
   final isMultiScreens = !isWeb && (await getScreenRectList()).length > 1;
-  if (useTextureRender && pi.isSupportMultiDisplay && isMultiScreens) {
+  if (pi.isSupportMultiDisplay && isMultiScreens) {
     final value = bind.sessionGetUseAllMyDisplaysForTheRemoteSession(
             sessionId: ffi.sessionId) ==
         'Y';
@@ -521,7 +622,7 @@ Future<List<TToggleMenu>> toolbarDisplayToggle(
         onChanged: (value) {
           if (value == null) return;
           bind.sessionSetUseAllMyDisplaysForTheRemoteSession(
-              sessionId: sessionId, value: value ? 'Y' : '');
+              sessionId: sessionId, value: value ? 'Y' : 'N');
         },
         child: Text(translate('Use all my displays for the remote session'))));
   }
@@ -547,6 +648,18 @@ 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;
 }
 
@@ -687,3 +800,106 @@ 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

@@ -19,7 +19,11 @@ const kKeyTranslateMode = 'translate';
 const String kPlatformAdditionsIsWayland = "is_wayland";
 const String kPlatformAdditionsHeadless = "headless";
 const String kPlatformAdditionsIsInstalled = "is_installed";
-const String kPlatformAdditionsVirtualDisplays = "virtual_displays";
+const String kPlatformAdditionsIddImpl = "idd_impl";
+const String kPlatformAdditionsRustDeskVirtualDisplays =
+    "rustdesk_virtual_displays";
+const String kPlatformAdditionsAmyuniVirtualDisplays =
+    "amyuni_virtual_displays";
 const String kPlatformAdditionsHasFileClipboard = "has_file_clipboard";
 const String kPlatformAdditionsSupportedPrivacyModeImpl =
     "supported_privacy_mode_impl";
@@ -58,16 +62,99 @@ const String kWindowEventActiveSession = "active_session";
 const String kWindowEventActiveDisplaySession = "active_display_session";
 const String kWindowEventGetRemoteList = "get_remote_list";
 const String kWindowEventGetSessionIdList = "get_session_id_list";
+const String kWindowEventRemoteWindowCoords = "remote_window_coords";
+const String kWindowEventSetFullscreen = "set_fullscreen";
 
 const String kWindowEventMoveTabToNewWindow = "move_tab_to_new_window";
 const String kWindowEventGetCachedSessionData = "get_cached_session_data";
 const String kWindowEventOpenMonitorSession = "open_monitor_session";
 
+const String kOptionViewStyle = "view_style";
+const String kOptionScrollStyle = "scroll_style";
+const String kOptionImageQuality = "image_quality";
 const String kOptionOpenNewConnInTabs = "enable-open-new-connections-in-tabs";
+const String kOptionTextureRender = "use-texture-render";
 const String kOptionOpenInTabs = "allow-open-in-tabs";
 const String kOptionOpenInWindows = "allow-open-in-windows";
 const String kOptionForceAlwaysRelay = "force-always-relay";
-const String kOptionViewOnly = "view-only";
+const String kOptionViewOnly = "view_only";
+const String kOptionEnableLanDiscovery = "enable-lan-discovery";
+const String kOptionWhitelist = "whitelist";
+const String kOptionEnableAbr = "enable-abr";
+const String kOptionEnableRecordSession = "enable-record-session";
+const String kOptionDirectServer = "direct-server";
+const String kOptionDirectAccessPort = "direct-access-port";
+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 kOptionVideoSaveDirectory = "video-save-directory";
+const String kOptionAccessMode = "access-mode";
+const String kOptionEnableKeyboard = "enable-keyboard";
+// "Settings -> Security -> Permissions"
+const String kOptionEnableClipboard = "enable-clipboard";
+const String kOptionEnableFileTransfer = "enable-file-transfer";
+const String kOptionEnableAudio = "enable-audio";
+const String kOptionEnableTunnel = "enable-tunnel";
+const String kOptionEnableRemoteRestart = "enable-remote-restart";
+const String kOptionEnableBlockInput = "enable-block-input";
+const String kOptionAllowRemoteConfigModification =
+    "allow-remote-config-modification";
+const String kOptionVerificationMethod = "verification-method";
+const String kOptionApproveMode = "approve-mode";
+const String kOptionCollapseToolbar = "collapse_toolbar";
+const String kOptionShowRemoteCursor = "show_remote_cursor";
+const String kOptionFollowRemoteCursor = "follow_remote_cursor";
+const String kOptionFollowRemoteWindow = "follow_remote_window";
+const String kOptionZoomCursor = "zoom-cursor";
+const String kOptionShowQualityMonitor = "show_quality_monitor";
+const String kOptionDisableAudio = "disable_audio";
+const String kOptionEnableFileCopyPaste = "enable-file-copy-paste";
+// "Settings -> Display -> Other default options"
+const String kOptionDisableClipboard = "disable_clipboard";
+const String kOptionLockAfterSessionEnd = "lock_after_session_end";
+const String kOptionPrivacyMode = "privacy_mode";
+const String kOptionTouchMode = "touch-mode";
+const String kOptionI444 = "i444";
+const String kOptionSwapLeftRightMouse = "swap-left-right-mouse";
+const String kOptionCodecPreference = "codec-preference";
+const String kOptionRemoteMenubarDragLeft = "remote-menubar-drag-left";
+const String kOptionRemoteMenubarDragRight = "remote-menubar-drag-right";
+const String kOptionHideAbTagsPanel = "hideAbTagsPanel";
+const String kOptionRemoteMenubarState = "remoteMenubarState";
+const String kOptionPeerSorting = "peer-sorting";
+const String kOptionPeerTabIndex = "peer-tab-index";
+const String kOptionPeerTabOrder = "peer-tab-order";
+const String kOptionPeerTabVisible = "peer-tab-visible";
+const String kOptionPeerCardUiType = "peer-card-ui-type";
+const String kOptionCurrentAbName = "current-ab-name";
+const String kOptionEnableConfirmClosingTabs = "enable-confirm-closing-tabs";
+const String kOptionAllowAlwaysSoftwareRender = "allow-always-software-render";
+const String kOptionEnableCheckUpdate = "enable-check-update";
+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";
+
+const String kOptionDisableFloatingWindow = "disable-floating-window";
+
+const String kOptionKeepScreenOn = "keep-screen-on";
+
+const String kOptionShowMobileAction = "showMobileActions";
 
 const String kUrlActionClose = "close";
 
@@ -80,6 +167,8 @@ const int kWindowMainId = 0;
 const String kPointerEventKindTouch = "touch";
 const String kPointerEventKindMouse = "mouse";
 
+const String kKeyFlutterKey = "flutter_key";
+
 const String kKeyShowDisplaysAsIndividualWindows =
     'displays_as_individual_windows';
 const String kKeyUseAllMyDisplaysForTheRemoteSession =
@@ -87,10 +176,13 @@ const String kKeyUseAllMyDisplaysForTheRemoteSession =
 const String kKeyShowMonitorsToolbar = 'show_monitors_toolbar';
 const String kKeyReverseMouseWheel = "reverse_mouse_wheel";
 
+const String kMsgboxTextWaitingForImage = 'Connected, waiting for image...';
+
 // the executable name of the portable version
 const String kEnvPortableExecutable = "RUSTDESK_APPNAME";
 
 const Color kColorWarn = Color.fromARGB(255, 245, 133, 59);
+const Color kColorCanvas = Colors.black;
 
 const int kMobileDefaultDisplayWidth = 720;
 const int kMobileDefaultDisplayHeight = 1280;
@@ -121,12 +213,11 @@ double kNewWindowOffset = isWindows
             ? 30.0
             : 50.0;
 
-EdgeInsets get kDragToResizeAreaPadding =>
-    !kUseCompatibleUiMode && isLinux
-        ? stateGlobal.fullscreen.isTrue || stateGlobal.isMaximized.value
-            ? EdgeInsets.zero
-            : EdgeInsets.all(5.0)
-        : EdgeInsets.zero;
+EdgeInsets get kDragToResizeAreaPadding => !kUseCompatibleUiMode && isLinux
+    ? stateGlobal.fullscreen.isTrue || stateGlobal.isMaximized.value
+        ? EdgeInsets.zero
+        : EdgeInsets.all(5.0)
+    : EdgeInsets.zero;
 // https://en.wikipedia.org/wiki/Non-breaking_space
 const int $nbsp = 0x00A0;
 
@@ -150,9 +241,15 @@ const kDefaultScrollDuration = Duration(milliseconds: 50);
 const kDefaultMouseWheelThrottleDuration = Duration(milliseconds: 50);
 const kFullScreenEdgeSize = 0.0;
 const kMaximizeEdgeSize = 0.0;
-var kWindowEdgeSize = isWindows ? 1.0 : 5.0;
+// 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;
+const kFrameBoxShadowBlurRadius = 32.0;
+const kFrameBoxShadowOffsetFocused = 4.0;
+const kFrameBoxShadowOffsetUnfocused = 2.0;
 
 const kInvalidValueStr = 'InvalidValueStr';
 
@@ -198,12 +295,6 @@ const kRemoteImageQualityLow = 'low';
 /// [kRemoteImageQualityCustom] Custom image quality.
 const kRemoteImageQualityCustom = 'custom';
 
-/// [kRemoteAudioGuestToHost] Guest to host audio mode(default).
-const kRemoteAudioGuestToHost = 'guest-to-host';
-
-/// [kRemoteAudioDualWay] dual-way audio mode(default).
-const kRemoteAudioDualWay = 'dual-way';
-
 const kIgnoreDpi = true;
 
 // ================================ mobile ================================
@@ -222,6 +313,7 @@ const kManageExternalStorage = "android.permission.MANAGE_EXTERNAL_STORAGE";
 const kRequestIgnoreBatteryOptimizations =
     "android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS";
 const kSystemAlertWindow = "android.permission.SYSTEM_ALERT_WINDOW";
+const kAndroid13Notification = "android.permission.POST_NOTIFICATIONS";
 
 /// Android channel invoke type key
 class AndroidChannel {

flutter/lib/desktop/pages/connection_page.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;
     }
@@ -212,14 +208,14 @@ class _ConnectionPageState extends State<ConnectionPage>
   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 +257,9 @@ class _ConnectionPageState extends State<ConnectionPage>
   @override
   void onWindowLeaveFullScreen() {
     // Restore edge border to default edge size.
-    stateGlobal.resizeEdgeSize.value =
-        stateGlobal.isMaximized.isTrue ? kMaximizeEdgeSize : kWindowEdgeSize;
+    stateGlobal.resizeEdgeSize.value = stateGlobal.isMaximized.isTrue
+        ? kMaximizeEdgeSize
+        : windowResizeEdgeSize;
   }
 
   @override
@@ -340,7 +337,7 @@ class _ConnectionPageState extends State<ConnectionPage>
                           ?.merge(TextStyle(height: 1)),
                     ).marginOnly(right: 4),
                     Tooltip(
-                      waitDuration: Duration(milliseconds: 0),
+                      waitDuration: Duration(milliseconds: 300),
                       message: translate("id_input_tip"),
                       child: Icon(
                         Icons.help_outline_outlined,

flutter/lib/desktop/pages/desktop_home_page.dart

@@ -69,44 +69,6 @@ class _DesktopHomePageState extends State<DesktopHomePage>
     );
   }
 
-  Widget buildPresetPasswordWarning() {
-    return FutureBuilder<bool>(
-      future: bind.isPresetPassword(),
-      builder: (BuildContext context, AsyncSnapshot<bool> snapshot) {
-        if (snapshot.connectionState == ConnectionState.waiting) {
-          return CircularProgressIndicator(); // Show a loading spinner while waiting for the Future to complete
-        } else if (snapshot.hasError) {
-          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: 20,
-                    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
-        } else {
-          return SizedBox
-              .shrink(); // Show nothing if the Future completed with false or null
-        }
-      },
-    );
-  }
-
   Widget buildLeftPane(BuildContext context) {
     final isIncomingOnly = bind.isIncomingOnly();
     final isOutgoingOnly = bind.isOutgoingOnly();
@@ -115,22 +77,7 @@ class _DesktopHomePageState extends State<DesktopHomePage>
       if (bind.isCustomClient())
         Align(
           alignment: Alignment.center,
-          child: MouseRegion(
-            cursor: SystemMouseCursors.click,
-            child: GestureDetector(
-              onTap: () {
-                launchUrl(Uri.parse('https://rustdesk.com'));
-              },
-              child: Opacity(
-                  opacity: 0.5,
-                  child: Text(
-                    translate("powered_by_me"),
-                    overflow: TextOverflow.clip,
-                    style: Theme.of(context).textTheme.bodySmall?.copyWith(
-                        fontSize: 9, decoration: TextDecoration.underline),
-                  )),
-            ),
-          ).marginOnly(top: 6),
+          child: loadPowered(context),
         ),
       Align(
         alignment: Alignment.center,
@@ -206,7 +153,13 @@ class _DesktopHomePageState extends State<DesktopHomePage>
                           size: 22,
                         ),
                       ),
-                      onTap: () => DesktopSettingPage.switch2page(0),
+                      onTap: () => {
+                        if (DesktopSettingPage.tabKeys.isNotEmpty)
+                          {
+                            DesktopSettingPage.switch2page(
+                                DesktopSettingPage.tabKeys[0])
+                          }
+                      },
                       onHover: (value) => _editHover.value = value,
                     ),
                   ),
@@ -298,19 +251,20 @@ class _DesktopHomePageState extends State<DesktopHomePage>
     RxBool hover = false.obs;
     return InkWell(
       onTap: DesktopTabPage.onAddSetting,
-      child: Obx(
-        () => CircleAvatar(
-          radius: 15,
-          backgroundColor: hover.value
-              ? Theme.of(context).scaffoldBackgroundColor
-              : Theme.of(context).colorScheme.background,
-          child: Tooltip(
-              message: translate('Settings'),
-              child: Icon(
-                Icons.more_vert_outlined,
-                size: 20,
-                color: hover.value ? textColor : textColor?.withOpacity(0.5),
-              )),
+      child: Tooltip(
+        message: translate('Settings'),
+        child: Obx(
+          () => CircleAvatar(
+            radius: 15,
+            backgroundColor: hover.value
+                ? Theme.of(context).scaffoldBackgroundColor
+                : Theme.of(context).colorScheme.background,
+            child: Icon(
+              Icons.more_vert_outlined,
+              size: 20,
+              color: hover.value ? textColor : textColor?.withOpacity(0.5),
+            ),
+          ),
         ),
       ),
       onHover: (value) => hover.value = value,
@@ -371,33 +325,36 @@ class _DesktopHomePageState extends State<DesktopHomePage>
                       ),
                       AnimatedRotationWidget(
                         onPressed: () => bind.mainUpdateTemporaryPassword(),
-                        child: Obx(() => RotatedBox(
-                            quarterTurns: 2,
-                            child: Tooltip(
-                                message: translate('Refresh Password'),
-                                child: Icon(
-                                  Icons.refresh,
-                                  color: refreshHover.value
-                                      ? textColor
-                                      : Color(0xFFDDDDDD),
-                                  size: 22,
-                                )))),
+                        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: Obx(
-                            () => Tooltip(
-                                message: translate('Change Password'),
-                                child: Icon(
-                                  Icons.edit,
-                                  color: editHover.value
-                                      ? textColor
-                                      : Color(0xFFDDDDDD),
-                                  size: 22,
-                                )).marginOnly(right: 8, top: 4),
+                          child: Tooltip(
+                            message: translate('Change Password'),
+                            child: Obx(
+                              () => Icon(
+                                Icons.edit,
+                                color: editHover.value
+                                    ? textColor
+                                    : Color(0xFFDDDDDD),
+                                size: 22,
+                              ).marginOnly(right: 8, top: 4),
+                            ),
                           ),
-                          onTap: () => DesktopSettingPage.switch2page(0),
+                          onTap: () => DesktopSettingPage.switch2page(
+                              SettingsTabKey.safety),
                           onHover: (value) => editHover.value = value,
                         ),
                     ],
@@ -486,14 +443,14 @@ 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);
@@ -505,7 +462,8 @@ 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 {
@@ -588,6 +546,10 @@ 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');
@@ -701,10 +663,12 @@ class _DesktopHomePageState extends State<DesktopHomePage>
   @override
   void initState() {
     super.initState();
-    Timer(const Duration(seconds: 1), () async {
-      updateUrl = await bind.mainGetSoftwareUpdateUrl();
-      if (updateUrl.isNotEmpty) setState(() {});
-    });
+    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();
@@ -712,7 +676,7 @@ class _DesktopHomePageState extends State<DesktopHomePage>
         systemError = error;
         setState(() {});
       }
-      final v = await bind.mainGetOption(key: "stop-service") == "Y";
+      final v = await mainGetBoolOption(kOptionStopService);
       if (v != svcStopped.value) {
         svcStopped.value = v;
         setState(() {});
@@ -824,6 +788,12 @@ class _DesktopHomePageState extends State<DesktopHomePage>
         final screenRect = parseParamScreenRect(args);
         await rustDeskWinManager.openMonitorSession(
             windowId, peerId, display, displayCount, screenRect);
+      } else if (call.method == kWindowEventRemoteWindowCoords) {
+        final windowId = int.tryParse(call.arguments);
+        if (windowId != null) {
+          return jsonEncode(
+              await rustDeskWinManager.getOtherRemoteWindowCoords(windowId));
+        }
       }
     });
     _uniLinksSubscription = listenUniLinks();
@@ -873,7 +843,7 @@ 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);
@@ -913,6 +883,9 @@ void setPasswordDialog() async {
         return;
       }
       bind.mainSetPermanentPassword(password: pass);
+      if (pass.isNotEmpty) {
+        notEmptyCallback?.call();
+      }
       close();
     }
 

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';
 
@@ -17,9 +18,10 @@ class DesktopTabPage extends StatefulWidget {
   @override
   State<DesktopTabPage> createState() => _DesktopTabPageState();
 
-  static void onAddSetting({int initialPage = 0}) {
+  static void onAddSetting(
+      {SettingsTabKey initialPage = SettingsTabKey.general}) {
     try {
-      DesktopTabController tabController = Get.find();
+      DesktopTabController tabController = Get.find<DesktopTabController>();
       tabController.add(TabInfo(
           key: kTabLabelSettingPage,
           label: kTabLabelSettingPage,
@@ -27,7 +29,7 @@ class DesktopTabPage extends StatefulWidget {
           unselectedIcon: Icons.build_outlined,
           page: DesktopSettingPage(
             key: const ValueKey(kTabLabelSettingPage),
-            initialPage: initialPage,
+            initialTabkey: initialPage,
           )));
     } catch (e) {
       debugPrintStack(label: '$e');
@@ -35,14 +37,16 @@ class DesktopTabPage extends StatefulWidget {
   }
 }
 
-class _DesktopTabPageState extends State<DesktopTabPage> {
+class _DesktopTabPageState extends State<DesktopTabPage>
+    with WidgetsBindingObserver {
   final tabController = DesktopTabController(tabType: DesktopTabType.main);
 
-  @override
-  void initState() {
-    super.initState();
-    Get.put<DesktopTabController>(tabController);
+  final RxBool _block = false.obs;
+  // bool mouseIn = false;
+
+  _DesktopTabPageState() {
     RemoteCountState.init();
+    Get.put<DesktopTabController>(tabController);
     tabController.add(TabInfo(
         key: kTabLabelHomePage,
         label: kTabLabelHomePage,
@@ -56,19 +60,47 @@ class _DesktopTabPageState extends State<DesktopTabPage> {
       tabController.onSelected = (key) {
         if (key == kTabLabelHomePage) {
           windowManager.setSize(getIncomingOnlyHomeSize());
-          windowManager.setResizable(false);
+          setResizable(false);
         } else {
           windowManager.setSize(getIncomingOnlySettingsSize());
-          windowManager.setResizable(true);
+          setResizable(true);
         }
       };
     }
   }
 
+  @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() {
-    super.dispose();
+    // HardwareKeyboard.instance.removeHandler(_handleKeyEvent);
+    WidgetsBinding.instance.removeObserver(this);
     Get.delete<DesktopTabController>();
+
+    super.dispose();
   }
 
   @override
@@ -87,12 +119,14 @@ class _DesktopTabPageState extends State<DesktopTabPage> {
                   isClose: false,
                 ),
               ),
+              blockTab: _block,
             )));
     return isMacOS || kUseCompatibleUiMode
         ? tabWidget
         : Obx(
             () => DragToResizeArea(
               resizeEdgeSize: stateGlobal.resizeEdgeSize.value,
+              enableResizeEdges: windowManagerEnableResizeEdges,
               child: tabWidget,
             ),
           );

flutter/lib/desktop/pages/file_manager_page.dart

@@ -92,13 +92,16 @@ class _FileManagerPageState extends State<FileManagerPage>
       _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();
     }
     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);
+    });
   }
 
   @override
@@ -259,6 +262,7 @@ class _FileManagerPageState extends State<FileManagerPage>
                             Offstage(
                               offstage: item.state != JobState.paused,
                               child: MenuButton(
+                                tooltip: translate("Resume"),
                                 onPressed: () {
                                   jobController.resumeJob(item.id);
                                 },
@@ -271,6 +275,7 @@ class _FileManagerPageState extends State<FileManagerPage>
                               ),
                             ),
                             MenuButton(
+                              tooltip: translate("Delete"),
                               padding: EdgeInsets.only(right: 15),
                               child: SvgPicture.asset(
                                 "assets/close.svg",
@@ -518,6 +523,7 @@ class _FileManagerViewState extends State<FileManagerView> {
               Row(
                 children: [
                   MenuButton(
+                    tooltip: translate('Back'),
                     padding: EdgeInsets.only(
                       right: 3,
                     ),
@@ -537,6 +543,7 @@ class _FileManagerViewState extends State<FileManagerView> {
                     },
                   ),
                   MenuButton(
+                    tooltip: translate('Parent directory'),
                     child: RotatedBox(
                       quarterTurns: 3,
                       child: SvgPicture.asset(
@@ -601,6 +608,7 @@ 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 +635,7 @@ class _FileManagerViewState extends State<FileManagerView> {
                     );
                   case LocationStatus.fileSearchBar:
                     return MenuButton(
+                      tooltip: translate('Clear'),
                       onPressed: () {
                         onSearchText("", isLocal);
                         _locationStatus.value = LocationStatus.bread;
@@ -642,6 +651,7 @@ class _FileManagerViewState extends State<FileManagerView> {
                 }
               }),
               MenuButton(
+                tooltip: translate('Refresh File'),
                 padding: EdgeInsets.only(
                   left: 3,
                 ),
@@ -667,6 +677,7 @@ class _FileManagerViewState extends State<FileManagerView> {
                       isLocal ? MainAxisAlignment.start : MainAxisAlignment.end,
                   children: [
                     MenuButton(
+                      tooltip: translate('Home'),
                       padding: EdgeInsets.only(
                         right: 3,
                       ),
@@ -682,11 +693,27 @@ 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 +745,7 @@ class _FileManagerViewState extends State<FileManagerView> {
                                     labelText: translate(
                                       "Please enter the folder name",
                                     ),
+                                    errorText: errorText,
                                   ),
                                   controller: name,
                                   autofocus: true,
@@ -751,6 +779,7 @@ class _FileManagerViewState extends State<FileManagerView> {
                       hoverColor: Theme.of(context).hoverColor,
                     ),
                     Obx(() => MenuButton(
+                          tooltip: translate('Delete'),
                           onPressed: SelectedItems.valid(selectedItems.items)
                               ? () async {
                                   await (controller
@@ -882,6 +911,7 @@ 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,
@@ -971,6 +1001,7 @@ class _FileManagerViewState extends State<FileManagerView> {
           final lastModifiedStr = entry.isDrive
               ? " "
               : "${entry.lastModified().toString().replaceAll(".000", "")}   ";
+          var secondaryPosition = RelativeRect.fromLTRB(0, 0, 0, 0);
           return Padding(
             padding: EdgeInsets.symmetric(vertical: 1),
             child: Obx(() => Container(
@@ -1035,6 +1066,35 @@ class _FileManagerViewState extends State<FileManagerView> {
                                 _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("Rename"),
+                                      height: CustomPopupMenuTheme.height,
+                                      onTap: () {
+                                        controller.renameAction(entry, isLocal);
+                                      },
+                                    )
+                                ];
+                                if (items.isNotEmpty) {
+                                  mod_menu.showMenu(
+                                    context: context,
+                                    position: secondaryPosition,
+                                    items: items,
+                                  );
+                                }
+                              },
+                              onSecondaryTapDown: (details) {
+                                secondaryPosition = RelativeRect.fromLTRB(
+                                    details.globalPosition.dx,
+                                    details.globalPosition.dy,
+                                    details.globalPosition.dx,
+                                    details.globalPosition.dy);
+                              },
                             ),
                             SizedBox(
                               width: 2.0,

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'],
@@ -54,8 +55,6 @@ class _FileManagerTabPageState extends State<FileManagerTabPage> {
   void initState() {
     super.initState();
 
-    tabController.onRemoved = (_, id) => onRemoveId(id);
-
     rustDeskWinManager.setMethodHandler((call, fromWindowId) async {
       print(
           "[FileTransfer] call ${call.method} with args ${call.arguments} from window $fromWindowId to ${windowId()}");
@@ -91,23 +90,28 @@ class _FileManagerTabPageState extends State<FileManagerTabPage> {
 
   @override
   Widget build(BuildContext context) {
-    final tabWidget = Container(
-      decoration: BoxDecoration(
-          border: Border.all(color: MyTheme.color(context).border!)),
-      child: Scaffold(
-          backgroundColor: Theme.of(context).cardColor,
-          body: DesktopTab(
-            controller: tabController,
-            onWindowCloseButton: handleWindowCloseButton,
-            tail: const AddButton().paddingOnly(left: 10),
-            labelGetter: DesktopTab.tablabelGetter,
-          )),
-    );
+    final child = Scaffold(
+        backgroundColor: Theme.of(context).cardColor,
+        body: DesktopTab(
+          controller: tabController,
+          onWindowCloseButton: handleWindowCloseButton,
+          tail: const AddButton(),
+          selectedBorderColor: MyTheme.accent,
+          labelGetter: DesktopTab.tablabelGetter,
+        ));
+    final tabWidget = isLinux
+        ? buildVirtualWindowFrame(context, child)
+        : Container(
+            decoration: BoxDecoration(
+                border: Border.all(color: MyTheme.color(context).border!)),
+            child: child,
+          );
     return isMacOS || kUseCompatibleUiMode
         ? tabWidget
         : SubWindowDragToResizeArea(
             child: tabWidget,
             resizeEdgeSize: stateGlobal.resizeEdgeSize.value,
+            enableResizeEdges: subWindowManagerEnableResizeEdges,
             windowId: stateGlobal.windowId,
           );
   }
@@ -128,9 +132,9 @@ class _FileManagerTabPageState extends State<FileManagerTabPage> {
       tabController.clear();
       return true;
     } else {
-      final opt = "enable-confirm-closing-tabs";
       final bool res;
-      if (!option2bool(opt, bind.mainGetLocalOption(key: opt))) {
+      if (!option2bool(kOptionEnableConfirmClosingTabs,
+          bind.mainGetLocalOption(key: kOptionEnableConfirmClosingTabs))) {
         res = true;
       } else {
         res = await closeConfirmDialog();

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

@@ -63,9 +63,12 @@ class _PortForwardPageState extends State<PortForwardPage>
         isSharedPassword: widget.isSharedPassword,
         forceRelay: widget.forceRelay,
         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
@@ -141,8 +144,9 @@ class _PortForwardPageState extends State<PortForwardPage>
         child: Text(translate(label)).marginOnly(left: _kTextLeftMargin));
 
     return Theme(
-      data: Theme.of(context)
-          .copyWith(backgroundColor: Theme.of(context).colorScheme.background),
+      data: Theme.of(context).copyWith(
+        colorScheme: Theme.of(context).colorScheme,
+      ),
       child: Obx(() => ListView.builder(
           controller: ScrollController(),
           itemCount: pfs.length + 2,
@@ -289,7 +293,7 @@ class _PortForwardPageState extends State<PortForwardPage>
         ).marginOnly(left: _kTextLeftMargin));
     return Theme(
       data: Theme.of(context)
-          .copyWith(backgroundColor: Theme.of(context).colorScheme.background),
+          .copyWith(colorScheme: Theme.of(context).colorScheme),
       child: ListView.builder(
           controller: ScrollController(),
           itemCount: 2,

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'],
@@ -54,8 +55,6 @@ 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");
@@ -97,27 +96,38 @@ class _PortForwardTabPageState extends State<PortForwardTabPage> {
 
   @override
   Widget build(BuildContext context) {
-    final tabWidget = Container(
-      decoration: BoxDecoration(
-          border: Border.all(color: MyTheme.color(context).border!)),
-      child: Scaffold(
-          backgroundColor: Theme.of(context).colorScheme.background,
-          body: DesktopTab(
-            controller: tabController,
-            onWindowCloseButton: () async {
-              tabController.clear();
-              return true;
-            },
-            tail: AddButton().paddingOnly(left: 10),
-            labelGetter: DesktopTab.tablabelGetter,
-          )),
+    final child = Scaffold(
+      backgroundColor: Theme.of(context).colorScheme.background,
+      body: DesktopTab(
+        controller: tabController,
+        onWindowCloseButton: () async {
+          tabController.clear();
+          return true;
+        },
+        tail: AddButton(),
+        selectedBorderColor: MyTheme.accent,
+        labelGetter: DesktopTab.tablabelGetter,
+      ),
     );
+    final tabWidget = isLinux
+        ? buildVirtualWindowFrame(
+            context,
+            Scaffold(
+                backgroundColor: Theme.of(context).colorScheme.background,
+                body: child),
+          )
+        : Container(
+            decoration: BoxDecoration(
+                border: Border.all(color: MyTheme.color(context).border!)),
+            child: child,
+          );
     return isMacOS || kUseCompatibleUiMode
         ? tabWidget
         : Obx(
             () => SubWindowDragToResizeArea(
               child: tabWidget,
               resizeEdgeSize: stateGlobal.resizeEdgeSize.value,
+              enableResizeEdges: subWindowManagerEnableResizeEdges,
               windowId: stateGlobal.windowId,
             ),
           );

flutter/lib/desktop/pages/remote_page.dart

@@ -7,6 +7,7 @@ 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';
 import '../../common/widgets/overlay.dart';
@@ -15,7 +16,6 @@ import '../../common.dart';
 import '../../common/widgets/dialog.dart';
 import '../../common/widgets/toolbar.dart';
 import '../../models/model.dart';
-import '../../models/desktop_render_texture.dart';
 import '../../models/platform_model.dart';
 import '../../common/shared_state.dart';
 import '../../utils/image.dart';
@@ -45,7 +45,9 @@ 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 +66,7 @@ class RemotePage extends StatefulWidget {
 
   @override
   State<RemotePage> createState() {
-    final state = _RemotePageState();
+    final state = _RemotePageState(id);
     _lastState.value = state;
     return state;
   }
@@ -85,15 +87,21 @@ class _RemotePageState extends State<RemotePage>
 
   final FocusNode _rawKeyFocusNode = FocusNode(debugLabel: "rawkeyFocusNode");
 
+  // We need `_instanceIdOnEnterOrLeaveImage4Toolbar` together with `_onEnterOrLeaveImage4Toolbar`
+  // to identify the toolbar instance and its callback function.
+  int? _instanceIdOnEnterOrLeaveImage4Toolbar;
   Function(bool)? _onEnterOrLeaveImage4Toolbar;
 
   late FFI _ffi;
 
   SessionID get sessionId => _ffi.sessionId;
 
+  _RemotePageState(String id) {
+    _initStates(id);
+  }
+
   void _initStates(String id) {
-    initSharedStates(id);
-    _zoomCursor = PeerBoolOption.find(id, 'zoom-cursor');
+    _zoomCursor = PeerBoolOption.find(id, kOptionZoomCursor);
     _showRemoteCursor = ShowRemoteCursorState.find(id);
     _keyboardEnabled = KeyboardEnabledState.find(id);
     _remoteCursorMoved = RemoteCursorMovedState.find(id);
@@ -102,9 +110,8 @@ 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);
@@ -131,11 +138,14 @@ class _RemotePageState extends State<RemotePage>
     _ffi.ffiModel.updateEventListener(sessionId, widget.id);
     if (!isWeb) bind.pluginSyncUi(syncTo: kAppTypeDesktopRemote);
     _ffi.qualityMonitorModel.checkShowQualityMonitor(sessionId);
-    // 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: 'zoom-cursor');
+    _ffi.dialogManager.loadMobileActionsOverlayVisible();
+    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(
@@ -150,7 +160,10 @@ 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
@@ -165,6 +178,7 @@ class _RemotePageState extends State<RemotePage>
       // and let OS to handle events instead.
       _rawKeyFocusNode.unfocus();
     }
+    stateGlobal.isFocused.value = false;
   }
 
   @override
@@ -174,6 +188,7 @@ class _RemotePageState extends State<RemotePage>
     if (isWindows) {
       _isWindowBlur = false;
     }
+    stateGlobal.isFocused.value = true;
   }
 
   @override
@@ -206,6 +221,22 @@ class _RemotePageState extends State<RemotePage>
     }
   }
 
+  @override
+  void onWindowEnterFullScreen() {
+    super.onWindowEnterFullScreen();
+    if (isMacOS) {
+      stateGlobal.setFullscreen(true);
+    }
+  }
+
+  @override
+  void onWindowLeaveFullScreen() {
+    super.onWindowLeaveFullScreen();
+    if (isMacOS) {
+      stateGlobal.setFullscreen(false);
+    }
+  }
+
   @override
   Future<void> dispose() async {
     final closeSession = closeSessionOnDispose.remove(widget.id) ?? true;
@@ -218,6 +249,8 @@ class _RemotePageState extends State<RemotePage>
     _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);
@@ -248,9 +281,18 @@ class _RemotePageState extends State<RemotePage>
           id: widget.id,
           ffi: _ffi,
           state: widget.toolbarState,
-          onEnterOrLeaveImageSetter: (func) =>
-              _onEnterOrLeaveImage4Toolbar = func,
-          onEnterOrLeaveImageCleaner: () => _onEnterOrLeaveImage4Toolbar = null,
+          onEnterOrLeaveImageSetter: (id, func) {
+            _instanceIdOnEnterOrLeaveImage4Toolbar = id;
+            _onEnterOrLeaveImage4Toolbar = func;
+          },
+          onEnterOrLeaveImageCleaner: (id) {
+            // If _instanceIdOnEnterOrLeaveImage4Toolbar != id
+            // it means `_onEnterOrLeaveImage4Toolbar` is not set or it has been changed to another toolbar.
+            if (_instanceIdOnEnterOrLeaveImage4Toolbar == id) {
+              _instanceIdOnEnterOrLeaveImage4Toolbar = null;
+              _onEnterOrLeaveImage4Toolbar = null;
+            }
+          },
           setRemoteState: setState,
         );
 
@@ -258,7 +300,7 @@ class _RemotePageState extends State<RemotePage>
       return Stack(
         children: [
           Container(
-              color: Colors.black,
+              color: kColorCanvas,
               child: RawKeyFocusScope(
                   focusNode: _rawKeyFocusNode,
                   onFocusChange: (bool imageFocused) {
@@ -287,8 +329,21 @@ class _RemotePageState extends State<RemotePage>
                       _ffi.ffiModel.waitForFirstImage.isTrue
                   ? emptyOverlay()
                   : () {
-                      _ffi.ffiModel.tryShowAndroidActionsOverlay();
-                      return Offstage();
+                      if (!_ffi.ffiModel.isPeerAndroid) {
+                        return Offstage();
+                      } else {
+                        return Obx(() => Offstage(
+                              offstage: _ffi.dialogManager
+                                  .mobileActionsOverlayVisible.isFalse,
+                              child: Overlay(initialEntries: [
+                                makeMobileActionsOverlayEntry(
+                                  () => _ffi.dialogManager
+                                      .setMobileActionsOverlayVisible(false),
+                                  ffi: _ffi,
+                                )
+                              ]),
+                            ));
+                      }
                     }(),
               // Use Overlay to enable rebuild every time on menu button click.
               _ffi.ffiModel.pi.isSet.isTrue
@@ -435,14 +490,14 @@ class _RemotePageState extends State<RemotePage>
       }, onExit: (evt) {
         if (!isWeb) bind.hostStopSystemKeyPropagate(stopped: true);
       }, child: LayoutBuilder(builder: (context, constraints) {
-        Future.delayed(Duration.zero, () {
-          Provider.of<CanvasModel>(context, listen: false).updateViewStyle();
-        });
+        final c = Provider.of<CanvasModel>(context, listen: false);
+        Future.delayed(Duration.zero, () => c.updateViewStyle());
         final peerDisplay = CurrentDisplayState.find(widget.id);
         return Obx(
           () => _ffi.ffiModel.pi.isSet.isFalse
               ? Container(color: Colors.transparent)
               : Obx(() {
+                  widget.toolbarState.initShow(sessionId);
                   _ffi.textureModel.updateCurrentDisplay(peerDisplay.value);
                   return ImagePaint(
                     id: widget.id,
@@ -460,12 +515,13 @@ 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(
@@ -518,11 +574,6 @@ 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);
@@ -572,15 +623,15 @@ class _ImagePaintState extends State<ImagePaint> {
               onHover: (evt) {},
               child: child);
         });
-
     if (c.imageOverflow.isTrue && c.scrollStyle == ScrollStyle.scrollbar) {
       final paintWidth = c.getDisplayWidth() * s;
       final paintHeight = c.getDisplayHeight() * s;
       final paintSize = Size(paintWidth, paintHeight);
-      final paintWidget = useTextureRender
-          ? _BuildPaintTextureRender(
-              c, s, Offset.zero, paintSize, isViewOriginal())
-          : _buildScrollbarNonTextureRender(m, paintSize, s);
+      final paintWidget =
+          m.useTextureRender || widget.ffi.ffiModel.pi.forceTextureRender
+              ? _BuildPaintTextureRender(
+                  c, s, Offset.zero, paintSize, isViewOriginal())
+              : _buildScrollbarNonTextureRender(m, paintSize, s);
       return NotificationListener<ScrollNotification>(
           onNotification: (notification) {
             c.updateScrollPercent();
@@ -598,17 +649,18 @@ class _ImagePaintState extends State<ImagePaint> {
           ));
     } else {
       if (c.size.width > 0 && c.size.height > 0) {
-        final paintWidget = useTextureRender
-            ? _BuildPaintTextureRender(
-                c,
-                s,
-                Offset(
-                  isLinux ? c.x.toInt().toDouble() : c.x,
-                  isLinux ? c.y.toInt().toDouble() : c.y,
-                ),
-                c.size,
-                isViewOriginal())
-            : _buildScrollAuthNonTextureRender(m, c, s);
+        final paintWidget =
+            m.useTextureRender || widget.ffi.ffiModel.pi.forceTextureRender
+                ? _BuildPaintTextureRender(
+                    c,
+                    s,
+                    Offset(
+                      isLinux ? c.x.toInt().toDouble() : c.x,
+                      isLinux ? c.y.toInt().toDouble() : c.y,
+                    ),
+                    c.size,
+                    isViewOriginal())
+                : _buildScrollAutoNonTextureRender(m, c, s);
         return mouseRegion(child: _buildListener(paintWidget));
       } else {
         return Container();
@@ -624,7 +676,7 @@ class _ImagePaintState extends State<ImagePaint> {
     );
   }
 
-  Widget _buildScrollAuthNonTextureRender(
+  Widget _buildScrollAutoNonTextureRender(
       ImageModel m, CanvasModel c, double s) {
     return CustomPaint(
       size: Size(c.size.width, c.size.height),

flutter/lib/desktop/pages/remote_tab_page.dart

@@ -7,6 +7,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_hbb/common.dart';
 import 'package:flutter_hbb/common/shared_state.dart';
 import 'package:flutter_hbb/consts.dart';
+import 'package:flutter_hbb/models/input_model.dart';
 import 'package:flutter_hbb/models/state_model.dart';
 import 'package:flutter_hbb/desktop/pages/remote_page.dart';
 import 'package:flutter_hbb/desktop/widgets/remote_toolbar.dart';
@@ -45,7 +46,6 @@ class _ConnectionTabPageState extends State<ConnectionTabPage> {
   static const IconData selectedIcon = Icons.desktop_windows_sharp;
   static const IconData unselectedIcon = Icons.desktop_windows_outlined;
 
-  late ToolbarState _toolbarState;
   String? peerId;
   bool _isScreenRectSet = false;
   int? _display;
@@ -53,7 +53,6 @@ class _ConnectionTabPageState extends State<ConnectionTabPage> {
   var connectionMap = RxList<Widget>.empty(growable: true);
 
   _ConnectionTabPageState(Map<String, dynamic> params) {
-    _toolbarState = ToolbarState();
     RemoteCountState.init();
     peerId = params['id'];
     final sessionId = params['session_id'];
@@ -72,7 +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;
       };
@@ -90,7 +89,7 @@ class _ConnectionTabPageState extends State<ConnectionTabPage> {
           display: display,
           displays: displays?.cast<int>(),
           password: params['password'],
-          toolbarState: _toolbarState,
+          toolbarState: ToolbarState(),
           tabController: tabController,
           switchUuid: params['switch_uuid'],
           forceRelay: params['forceRelay'],
@@ -99,115 +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((call, fromWindowId) async {
-      print(
-          "[Remote Page] call ${call.method} with args ${call.arguments} from window $fromWindowId");
-
-      dynamic returnValue;
-      // for simplify, just replace connectionId
-      if (call.method == kWindowEventNewRemoteDesktop) {
-        final args = jsonDecode(call.arguments);
-        final id = args['id'];
-        final switchUuid = args['switch_uuid'];
-        final sessionId = args['session_id'];
-        final tabWindowId = args['tab_window_id'];
-        final display = args['display'];
-        final displays = args['displays'];
-        final screenRect = parseParamScreenRect(args);
-        windowOnTop(windowId());
-        tryMoveToScreenAndSetFullscreen(screenRect);
-        if (tabController.length == 0) {
-          // Show the hidden window.
-          if (isMacOS && stateGlobal.closeOnFullscreen == true) {
-            stateGlobal.setFullscreen(true);
-          }
-          // Reset the state
-          stateGlobal.closeOnFullscreen = null;
-        }
-        ConnectionTypeState.init(id);
-        _toolbarState.setShow(
-            bind.mainGetUserDefaultOption(key: 'collapse_toolbar') != 'Y');
-        tabController.add(TabInfo(
-          key: id,
-          label: id,
-          selectedIcon: selectedIcon,
-          unselectedIcon: unselectedIcon,
-          onTabCloseButton: () => tabController.closeBy(id),
-          page: RemotePage(
-            key: ValueKey(id),
-            id: id,
-            sessionId: sessionId == null ? null : SessionID(sessionId),
-            tabWindowId: tabWindowId,
-            display: display,
-            displays: displays?.cast<int>(),
-            password: args['password'],
-            toolbarState: _toolbarState,
-            tabController: tabController,
-            switchUuid: switchUuid,
-            forceRelay: args['forceRelay'],
-            isSharedPassword: args['isSharedPassword'],
-          ),
-        ));
-      } else if (call.method == kWindowDisableGrabKeyboard) {
-        // ???
-      } else if (call.method == "onDestroy") {
-        tabController.clear();
-      } else if (call.method == kWindowActionRebuild) {
-        reloadCurrentWindow();
-      } else if (call.method == kWindowEventActiveSession) {
-        final jumpOk = tabController.jumpToByKey(call.arguments);
-        if (jumpOk) {
-          windowOnTop(windowId());
-        }
-        return jumpOk;
-      } else if (call.method == kWindowEventActiveDisplaySession) {
-        final args = jsonDecode(call.arguments);
-        final id = args['id'];
-        final display = args['display'];
-        final jumpOk = tabController.jumpToByKeyAndDisplay(id, display);
-        if (jumpOk) {
-          windowOnTop(windowId());
-        }
-        return jumpOk;
-      } else if (call.method == kWindowEventGetRemoteList) {
-        return tabController.state.value.tabs
-            .map((e) => e.key)
-            .toList()
-            .join(',');
-      } else if (call.method == kWindowEventGetSessionIdList) {
-        return tabController.state.value.tabs
-            .map((e) => '${e.key},${(e.page as RemotePage).ffi.sessionId}')
-            .toList()
-            .join(';');
-      } else if (call.method == kWindowEventGetCachedSessionData) {
-        // Ready to show new window and close old tab.
-        final args = jsonDecode(call.arguments);
-        final id = args['id'];
-        final close = args['close'];
-        try {
-          final remotePage = tabController.state.value.tabs
-              .firstWhere((tab) => tab.key == id)
-              .page as RemotePage;
-          returnValue = remotePage.ffi.ffiModel.cachedPeerData.toString();
-        } catch (e) {
-          debugPrint('Failed to get cached session data: $e');
-        }
-        if (close && returnValue != null) {
-          closeSessionOnDispose[id] = false;
-          tabController.closeBy(id);
-        }
-      }
-      _update_remote_count();
-      return returnValue;
-    });
     if (!_isScreenRectSet) {
       Future.delayed(Duration.zero, () {
         restoreWindowPosition(
@@ -222,111 +120,106 @@ class _ConnectionTabPageState extends State<ConnectionTabPage> {
     }
   }
 
-  @override
-  void dispose() {
-    super.dispose();
-    _toolbarState.save();
-  }
-
   @override
   Widget build(BuildContext context) {
-    final tabWidget = Obx(
-      () => Container(
-        decoration: BoxDecoration(
-          border: Border.all(
-              color: MyTheme.color(context).border!,
-              width: stateGlobal.windowBorderWidth.value),
-        ),
-        child: Scaffold(
-          backgroundColor: Theme.of(context).colorScheme.background,
-          body: DesktopTab(
-            controller: tabController,
-            onWindowCloseButton: handleWindowCloseButton,
-            tail: const AddButton().paddingOnly(left: 10),
-            pageViewBuilder: (pageView) => pageView,
-            labelGetter: DesktopTab.tablabelGetter,
-            tabBuilder: (key, icon, label, themeConf) => Obx(() {
-              final connectionType = ConnectionTypeState.find(key);
-              if (!connectionType.isValid()) {
-                return Row(
-                  mainAxisAlignment: MainAxisAlignment.center,
-                  children: [
-                    icon,
-                    label,
-                  ],
-                );
-              } else {
-                bool secure =
-                    connectionType.secure.value == ConnectionType.strSecure;
-                bool direct =
-                    connectionType.direct.value == ConnectionType.strDirect;
-                String msgConn;
-                if (secure && direct) {
-                  msgConn = translate("Direct and encrypted connection");
-                } else if (secure && !direct) {
-                  msgConn = translate("Relayed and encrypted connection");
-                } else if (!secure && direct) {
-                  msgConn = translate("Direct and unencrypted connection");
-                } else {
-                  msgConn = translate("Relayed and unencrypted connection");
-                }
-                var msgFingerprint = '${translate('Fingerprint')}:\n';
-                var fingerprint = FingerprintState.find(key).value;
-                if (fingerprint.isEmpty) {
-                  fingerprint = 'N/A';
-                }
-                if (fingerprint.length > 5 * 8) {
-                  var first = fingerprint.substring(0, 39);
-                  var second = fingerprint.substring(40);
-                  msgFingerprint += '$first\n$second';
-                } else {
-                  msgFingerprint += fingerprint;
-                }
+    final child = Scaffold(
+      backgroundColor: Theme.of(context).colorScheme.background,
+      body: DesktopTab(
+        controller: tabController,
+        onWindowCloseButton: handleWindowCloseButton,
+        tail: const AddButton(),
+        selectedBorderColor: MyTheme.accent,
+        pageViewBuilder: (pageView) => pageView,
+        labelGetter: DesktopTab.tablabelGetter,
+        tabBuilder: (key, icon, label, themeConf) => Obx(() {
+          final connectionType = ConnectionTypeState.find(key);
+          if (!connectionType.isValid()) {
+            return Row(
+              mainAxisAlignment: MainAxisAlignment.center,
+              children: [
+                icon,
+                label,
+              ],
+            );
+          } else {
+            bool secure =
+                connectionType.secure.value == ConnectionType.strSecure;
+            bool direct =
+                connectionType.direct.value == ConnectionType.strDirect;
+            String msgConn;
+            if (secure && direct) {
+              msgConn = translate("Direct and encrypted connection");
+            } else if (secure && !direct) {
+              msgConn = translate("Relayed and encrypted connection");
+            } else if (!secure && direct) {
+              msgConn = translate("Direct and unencrypted connection");
+            } else {
+              msgConn = translate("Relayed and unencrypted connection");
+            }
+            var msgFingerprint = '${translate('Fingerprint')}:\n';
+            var fingerprint = FingerprintState.find(key).value;
+            if (fingerprint.isEmpty) {
+              fingerprint = 'N/A';
+            }
+            if (fingerprint.length > 5 * 8) {
+              var first = fingerprint.substring(0, 39);
+              var second = fingerprint.substring(40);
+              msgFingerprint += '$first\n$second';
+            } else {
+              msgFingerprint += fingerprint;
+            }
 
-                final tab = Row(
-                  mainAxisAlignment: MainAxisAlignment.center,
-                  children: [
-                    icon,
-                    Tooltip(
-                      message: '$msgConn\n$msgFingerprint',
-                      child: SvgPicture.asset(
-                        'assets/${connectionType.secure.value}${connectionType.direct.value}.svg',
-                        width: themeConf.iconSize,
-                        height: themeConf.iconSize,
-                      ).paddingOnly(right: 5),
-                    ),
-                    label,
-                    unreadMessageCountBuilder(UnreadChatCountState.find(key))
-                        .marginOnly(left: 4),
-                  ],
-                );
+            final tab = Row(
+              mainAxisAlignment: MainAxisAlignment.center,
+              children: [
+                icon,
+                Tooltip(
+                  message: '$msgConn\n$msgFingerprint',
+                  child: SvgPicture.asset(
+                    'assets/${connectionType.secure.value}${connectionType.direct.value}.svg',
+                    width: themeConf.iconSize,
+                    height: themeConf.iconSize,
+                  ).paddingOnly(right: 5),
+                ),
+                label,
+                unreadMessageCountBuilder(UnreadChatCountState.find(key))
+                    .marginOnly(left: 4),
+              ],
+            );
 
-                return Listener(
-                  onPointerDown: (e) {
-                    if (e.kind != ui.PointerDeviceKind.mouse) {
-                      return;
-                    }
-                    final remotePage = tabController.state.value.tabs
-                        .firstWhere((tab) => tab.key == key)
-                        .page as RemotePage;
-                    if (remotePage.ffi.ffiModel.pi.isSet.isTrue &&
-                        e.buttons == 2) {
-                      showRightMenu(
-                        (CancelFunc cancelFunc) {
-                          return _tabMenuBuilder(key, cancelFunc);
-                        },
-                        target: e.position,
-                      );
-                    }
-                  },
-                  child: tab,
-                );
-              }
-            }),
-          ),
-        ),
+            return Listener(
+              onPointerDown: (e) {
+                if (e.kind != ui.PointerDeviceKind.mouse) {
+                  return;
+                }
+                final remotePage = tabController.state.value.tabs
+                    .firstWhere((tab) => tab.key == key)
+                    .page as RemotePage;
+                if (remotePage.ffi.ffiModel.pi.isSet.isTrue && e.buttons == 2) {
+                  showRightMenu(
+                    (CancelFunc cancelFunc) {
+                      return _tabMenuBuilder(key, cancelFunc);
+                    },
+                    target: e.position,
+                  );
+                }
+              },
+              child: tab,
+            );
+          }
+        }),
       ),
     );
+    final tabWidget = isLinux
+        ? buildVirtualWindowFrame(context, child)
+        : Obx(() => Container(
+              decoration: BoxDecoration(
+                border: Border.all(
+                    color: MyTheme.color(context).border!,
+                    width: stateGlobal.windowBorderWidth.value),
+              ),
+              child: child,
+            ));
     return isMacOS || kUseCompatibleUiMode
         ? tabWidget
         : Obx(() => SubWindowDragToResizeArea(
@@ -335,6 +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,
             ));
   }
@@ -350,15 +244,16 @@ class _ConnectionTabPageState extends State<ConnectionTabPage> {
     final pi = ffi.ffiModel.pi;
     final perms = ffi.ffiModel.permissions;
     final sessionId = ffi.sessionId;
+    final toolbarState = remotePage.toolbarState;
     menu.addAll([
       MenuEntryButton<String>(
         childBuilder: (TextStyle? style) => Obx(() => Text(
               translate(
-                  _toolbarState.show.isTrue ? 'Hide Toolbar' : 'Show Toolbar'),
+                  toolbarState.show.isTrue ? 'Hide Toolbar' : 'Show Toolbar'),
               style: style,
             )),
         proc: () {
-          _toolbarState.switchShow();
+          toolbarState.switchShow(sessionId);
           cancelFunc();
         },
         padding: padding,
@@ -449,7 +344,6 @@ class _ConnectionTabPageState extends State<ConnectionTabPage> {
 
   void onRemoveId(String id) async {
     if (tabController.state.value.tabs.isEmpty) {
-      stateGlobal.setFullscreen(false, procWnd: false);
       // Keep calling until the window status is hidden.
       //
       // Workaround for Windows:
@@ -483,9 +377,9 @@ class _ConnectionTabPageState extends State<ConnectionTabPage> {
       tabController.clear();
       return true;
     } else {
-      final opt = "enable-confirm-closing-tabs";
       final bool res;
-      if (!option2bool(opt, bind.mainGetLocalOption(key: opt))) {
+      if (!option2bool(kOptionEnableConfirmClosingTabs,
+          bind.mainGetLocalOption(key: kOptionEnableConfirmClosingTabs))) {
         res = true;
       } else {
         res = await closeConfirmDialog();
@@ -499,4 +393,132 @@ class _ConnectionTabPageState extends State<ConnectionTabPage> {
 
   _update_remote_count() =>
       RemoteCountState.find().value = tabController.length;
+
+  Future<dynamic> _remoteMethodHandler(call, fromWindowId) async {
+    print(
+        "[Remote Page] call ${call.method} with args ${call.arguments} from window $fromWindowId");
+
+    dynamic returnValue;
+    // for simplify, just replace connectionId
+    if (call.method == kWindowEventNewRemoteDesktop) {
+      final args = jsonDecode(call.arguments);
+      final id = args['id'];
+      final switchUuid = args['switch_uuid'];
+      final sessionId = args['session_id'];
+      final tabWindowId = args['tab_window_id'];
+      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!, prePeerCount, display, screenRect);
+        Future.delayed(Duration(milliseconds: isWindows ? 100 : 0), () async {
+          await windowOnTop(windowId());
+        });
+      });
+      ConnectionTypeState.init(id);
+      tabController.add(TabInfo(
+        key: id,
+        label: id,
+        selectedIcon: selectedIcon,
+        unselectedIcon: unselectedIcon,
+        onTabCloseButton: () => tabController.closeBy(id),
+        page: RemotePage(
+          key: ValueKey(id),
+          id: id,
+          sessionId: sessionId == null ? null : SessionID(sessionId),
+          tabWindowId: tabWindowId,
+          display: display,
+          displays: displays?.cast<int>(),
+          password: args['password'],
+          toolbarState: ToolbarState(),
+          tabController: tabController,
+          switchUuid: switchUuid,
+          forceRelay: args['forceRelay'],
+          isSharedPassword: args['isSharedPassword'],
+        ),
+      ));
+    } else if (call.method == kWindowDisableGrabKeyboard) {
+      // ???
+    } else if (call.method == "onDestroy") {
+      tabController.clear();
+    } else if (call.method == kWindowActionRebuild) {
+      reloadCurrentWindow();
+    } else if (call.method == kWindowEventActiveSession) {
+      final jumpOk = tabController.jumpToByKey(call.arguments);
+      if (jumpOk) {
+        windowOnTop(windowId());
+      }
+      return jumpOk;
+    } else if (call.method == kWindowEventActiveDisplaySession) {
+      final args = jsonDecode(call.arguments);
+      final id = args['id'];
+      final display = args['display'];
+      final jumpOk = tabController.jumpToByKeyAndDisplay(id, display);
+      if (jumpOk) {
+        windowOnTop(windowId());
+      }
+      return jumpOk;
+    } else if (call.method == kWindowEventGetRemoteList) {
+      return tabController.state.value.tabs
+          .map((e) => e.key)
+          .toList()
+          .join(',');
+    } else if (call.method == kWindowEventGetSessionIdList) {
+      return tabController.state.value.tabs
+          .map((e) => '${e.key},${(e.page as RemotePage).ffi.sessionId}')
+          .toList()
+          .join(';');
+    } else if (call.method == kWindowEventGetCachedSessionData) {
+      // Ready to show new window and close old tab.
+      final args = jsonDecode(call.arguments);
+      final id = args['id'];
+      final close = args['close'];
+      try {
+        final remotePage = tabController.state.value.tabs
+            .firstWhere((tab) => tab.key == id)
+            .page as RemotePage;
+        returnValue = remotePage.ffi.ffiModel.cachedPeerData.toString();
+      } catch (e) {
+        debugPrint('Failed to get cached session data: $e');
+      }
+      if (close && returnValue != null) {
+        closeSessionOnDispose[id] = false;
+        tabController.closeBy(id);
+      }
+    } else if (call.method == kWindowEventRemoteWindowCoords) {
+      final remotePage =
+          tabController.state.value.selectedTabInfo.page as RemotePage;
+      final ffi = remotePage.ffi;
+      final displayRect = ffi.ffiModel.displaysRect();
+      if (displayRect != null) {
+        final wc = WindowController.fromWindowId(windowId());
+        Rect? frame;
+        try {
+          frame = await wc.getFrame();
+        } catch (e) {
+          debugPrint(
+              "Failed to get frame of window $windowId, it may be hidden");
+        }
+        if (frame != null) {
+          ffi.cursorModel.moveLocal(0, 0);
+          final coords = RemoteWindowCoords(
+              frame,
+              CanvasCoords.fromCanvasModel(ffi.canvasModel),
+              CursorCoords.fromCursorModel(ffi.cursorModel),
+              displayRect);
+          returnValue = jsonEncode(coords.toJson());
+        }
+      }
+    } else if (call.method == kWindowEventSetFullscreen) {
+      stateGlobal.setFullscreen(call.arguments == 'true');
+    }
+    _update_remote_count();
+    return returnValue;
+  }
 }

flutter/lib/desktop/pages/server_page.dart

@@ -4,6 +4,7 @@ import 'dart:async';
 import 'dart:math';
 
 import 'package:flutter/material.dart';
+import 'package:flutter_hbb/common/widgets/audio_input.dart';
 import 'package:flutter_hbb/consts.dart';
 import 'package:flutter_hbb/desktop/widgets/tabbar_widget.dart';
 import 'package:flutter_hbb/models/chat_model.dart';
@@ -31,14 +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();
   }
 
@@ -76,14 +81,20 @@ class _DesktopServerPageState extends State<DesktopServerPage>
         ChangeNotifierProvider.value(value: gFFI.chatModel),
       ],
       child: Consumer<ServerModel>(
-        builder: (context, serverModel, child) => Container(
-          decoration: BoxDecoration(
-              border: Border.all(color: MyTheme.color(context).border!)),
-          child: Scaffold(
-            backgroundColor: Theme.of(context).scaffoldBackgroundColor,
+        builder: (context, serverModel, child) {
+          final body = Scaffold(
+            backgroundColor: Theme.of(context).colorScheme.background,
             body: ConnectionManager(),
-          ),
-        ),
+          );
+          return isLinux
+              ? buildVirtualWindowFrame(context, body)
+              : Container(
+                  decoration: BoxDecoration(
+                      border:
+                          Border.all(color: MyTheme.color(context).border!)),
+                  child: body,
+                );
+        },
       ),
     );
   }
@@ -97,10 +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) {
@@ -109,7 +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));
             });
@@ -120,9 +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);
@@ -157,9 +191,8 @@ class ConnectionManagerState extends State<ConnectionManager> {
               controller: serverModel.tabController,
               selectedBorderColor: MyTheme.accent,
               maxLabelWidth: 100,
-              tail: buildScrollJumper(),
-              selectedTabBackgroundColor:
-                  Theme.of(context).hintColor.withOpacity(0),
+              tail: null, //buildScrollJumper(),
+              blockTab: allowRemoteCMModification() ? null : _block,
               tabBuilder: (key, icon, label, themeConf) {
                 final client = serverModel.clients
                     .firstWhereOrNull((client) => client.id.toString() == key);
@@ -194,27 +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,
+                  );
                 },
               ),
             ),
@@ -282,9 +316,9 @@ class ConnectionManagerState extends State<ConnectionManager> {
       windowManager.close();
       return true;
     } else {
-      final opt = "enable-confirm-closing-tabs";
       final bool res;
-      if (!option2bool(opt, bind.mainGetLocalOption(key: opt))) {
+      if (!option2bool(kOptionEnableConfirmClosingTabs,
+          bind.mainGetLocalOption(key: kOptionEnableConfirmClosingTabs))) {
         res = true;
       } else {
         res = await closeConfirmDialog();
@@ -374,7 +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
@@ -701,17 +738,88 @@ class _CmControlPanel extends StatelessWidget {
       children: [
         Offstage(
           offstage: !client.inVoiceCall,
-          child: buildButton(
-            context,
-            color: Colors.red,
-            onClick: () => closeVoiceCall(),
-            icon: Icon(
-              Icons.call_end_rounded,
-              color: Colors.white,
-              size: 14,
-            ),
-            text: "Stop voice call",
-            textColor: Colors.white,
+          child: Row(
+            children: [
+              Expanded(
+                child: buildButton(context,
+                    color: MyTheme.accent,
+                    onClick: null, onTapDown: (details) async {
+                  final devicesInfo =
+                      await AudioInput.getDevicesInfo(true, true);
+                  List<String> devices = devicesInfo['devices'] as List<String>;
+                  if (devices.isEmpty) {
+                    msgBox(
+                      gFFI.sessionId,
+                      'custom-nocancel-info',
+                      'Prompt',
+                      'no_audio_input_device_tip',
+                      '',
+                      gFFI.dialogManager,
+                    );
+                    return;
+                  }
+
+                  String currentDevice = devicesInfo['current'] as String;
+                  final x = details.globalPosition.dx;
+                  final y = details.globalPosition.dy;
+                  final position = RelativeRect.fromLTRB(x, y, x, y);
+                  showMenu(
+                    context: context,
+                    position: position,
+                    items: devices
+                        .map((d) => PopupMenuItem<String>(
+                              value: d,
+                              height: 18,
+                              padding: EdgeInsets.zero,
+                              onTap: () => AudioInput.setDevice(d, true, true),
+                              child: IgnorePointer(
+                                  child: RadioMenuButton(
+                                value: d,
+                                groupValue: currentDevice,
+                                onChanged: (v) {
+                                  if (v != null)
+                                    AudioInput.setDevice(v, true, true);
+                                },
+                                child: Container(
+                                  child: Text(
+                                    d,
+                                    overflow: TextOverflow.ellipsis,
+                                    maxLines: 1,
+                                  ),
+                                  constraints: BoxConstraints(
+                                      maxWidth:
+                                          kConnectionManagerWindowSizeClosedChat
+                                                  .width -
+                                              80),
+                                ),
+                              )),
+                            ))
+                        .toList(),
+                  );
+                },
+                    icon: Icon(
+                      Icons.call_rounded,
+                      color: Colors.white,
+                      size: 14,
+                    ),
+                    text: "Audio input",
+                    textColor: Colors.white),
+              ),
+              Expanded(
+                child: buildButton(
+                  context,
+                  color: Colors.red,
+                  onClick: () => closeVoiceCall(),
+                  icon: Icon(
+                    Icons.call_end_rounded,
+                    color: Colors.white,
+                    size: 14,
+                  ),
+                  text: "Stop voice call",
+                  textColor: Colors.white,
+                ),
+              )
+            ],
           ),
         ),
         Offstage(
@@ -872,12 +980,14 @@ class _CmControlPanel extends StatelessWidget {
 
   Widget buildButton(BuildContext context,
       {required Color? color,
-      required Function() onClick,
-      Icon? icon,
+      GestureTapCallback? onClick,
+      Widget? icon,
       BoxBorder? border,
       required String text,
       required Color? textColor,
-      String? tooltip}) {
+      String? tooltip,
+      GestureTapDownCallback? onTapDown}) {
+    assert(!(onClick == null && onTapDown == null));
     Widget textWidget;
     if (icon != null) {
       textWidget = Text(
@@ -901,7 +1011,16 @@ class _CmControlPanel extends StatelessWidget {
           color: color, borderRadius: borderRadius, border: border),
       child: InkWell(
         borderRadius: borderRadius,
-        onTap: () => checkClickTime(client.id, onClick),
+        onTap: () {
+          if (onClick == null) return;
+          checkClickTime(client.id, onClick);
+        },
+        onTapDown: (details) {
+          if (onTapDown == null) return;
+          checkClickTime(client.id, () {
+            onTapDown.call(details);
+          });
+        },
         child: Row(
           mainAxisAlignment: MainAxisAlignment.center,
           children: [
@@ -956,6 +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 {
@@ -964,6 +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);
 
@@ -1029,6 +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/screen/desktop_file_transfer_screen.dart

@@ -20,6 +20,7 @@ class DesktopFileTransferScreen extends StatelessWidget {
         ChangeNotifierProvider.value(value: gFFI.canvasModel),
       ],
       child: Scaffold(
+        backgroundColor: isLinux ? Colors.transparent : null,
         body: FileManagerTabPage(
           params: params,
         ),

flutter/lib/desktop/screen/desktop_port_forward_screen.dart

@@ -17,6 +17,7 @@ class DesktopPortForwardScreen extends StatelessWidget {
         ChangeNotifierProvider.value(value: gFFI.ffiModel),
       ],
       child: Scaffold(
+        backgroundColor: isLinux ? Colors.transparent : null,
         body: PortForwardTabPage(
           params: params,
         ),

flutter/lib/desktop/widgets/material_mod_popup_menu.dart

@@ -271,7 +271,7 @@ class PopupMenuItem<T> extends PopupMenuEntry<T> {
   /// The text style of the popup menu item.
   ///
   /// If this property is null, then [PopupMenuThemeData.textStyle] is used.
-  /// If [PopupMenuThemeData.textStyle] is also null, then [TextTheme.subtitle1]
+  /// If [PopupMenuThemeData.textStyle] is also null, then [TextTheme.titleMedium]
   /// of [ThemeData.textTheme] is used.
   final TextStyle? textStyle;
 
@@ -341,8 +341,9 @@ class PopupMenuItemState<T, W extends PopupMenuItem<T>> extends State<W> {
   @protected
   void handleTap() {
     widget.onTap?.call();
-
-    Navigator.pop<T>(context, widget.value);
+    if (Navigator.canPop(context)) {
+      Navigator.pop<T>(context, widget.value);
+    }
   }
 
   @override
@@ -351,7 +352,7 @@ class PopupMenuItemState<T, W extends PopupMenuItem<T>> extends State<W> {
     final PopupMenuThemeData popupMenuTheme = PopupMenuTheme.of(context);
     TextStyle style = widget.textStyle ??
         popupMenuTheme.textStyle ??
-        theme.textTheme.subtitle1!;
+        theme.textTheme.titleMedium!;
 
     if (!widget.enabled) style = style.copyWith(color: theme.disabledColor);
 

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;
     }
   }
 
@@ -65,7 +63,7 @@ class MyPopupMenuItemState<T, W extends PopupMenuChildrenItem<T>>
     final PopupMenuThemeData popupMenuTheme = PopupMenuTheme.of(context);
     TextStyle style = widget.textStyle ??
         popupMenuTheme.textStyle ??
-        theme.textTheme.subtitle1!;
+        theme.textTheme.titleMedium!;
     return Obx(() => mod_menu.PopupMenuButton<T>(
           enabled: enabled.value,
           position: widget.position,
@@ -445,9 +443,18 @@ abstract class MenuEntrySwitchBase<T> extends MenuEntryBase<T> {
           dismissCallback: dismissCallback,
         );
 
+  bool get isEnabled => enabled?.value ?? true;
+
   RxBool get curOption;
   Future<void> setOption(bool? option);
 
+  tryPop(BuildContext context) {
+    if (dismissOnClicked && Navigator.canPop(context)) {
+      Navigator.pop(context);
+      super.dismissCallback?.call();
+    }
+  }
+
   @override
   List<mod_menu.PopupMenuEntry<T>> build(
       BuildContext context, MenuConfig conf) {
@@ -481,44 +488,33 @@ abstract class MenuEntrySwitchBase<T> extends MenuEntryBase<T> {
                             if (switchType == SwitchType.sswitch) {
                               return Switch(
                                 value: curOption.value,
-                                onChanged: (v) {
-                                  if (super.dismissOnClicked &&
-                                      Navigator.canPop(context)) {
-                                    Navigator.pop(context);
-                                    if (super.dismissCallback != null) {
-                                      super.dismissCallback!();
-                                    }
-                                  }
-                                  setOption(v);
-                                },
+                                onChanged: isEnabled
+                                    ? (v) {
+                                        tryPop(context);
+                                        setOption(v);
+                                      }
+                                    : null,
                               );
                             } else {
                               return Checkbox(
                                 value: curOption.value,
-                                onChanged: (v) {
-                                  if (super.dismissOnClicked &&
-                                      Navigator.canPop(context)) {
-                                    Navigator.pop(context);
-                                    if (super.dismissCallback != null) {
-                                      super.dismissCallback!();
-                                    }
-                                  }
-                                  setOption(v);
-                                },
+                                onChanged: isEnabled
+                                    ? (v) {
+                                        tryPop(context);
+                                        setOption(v);
+                                      }
+                                    : null,
                               );
                             }
                           })),
                     ))
                   ])),
-              onPressed: () {
-                if (super.dismissOnClicked && Navigator.canPop(context)) {
-                  Navigator.pop(context);
-                  if (super.dismissCallback != null) {
-                    super.dismissCallback!();
-                  }
-                }
-                setOption(!curOption.value);
-              },
+              onPressed: isEnabled
+                  ? () {
+                      tryPop(context);
+                      setOption(!curOption.value);
+                    }
+                  : null,
             )),
       )
     ];

flutter/lib/desktop/widgets/remote_toolbar.dart

@@ -3,10 +3,10 @@ import 'dart:async';
 
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
+import 'package:flutter_hbb/common/widgets/audio_input.dart';
 import 'package:flutter_hbb/common/widgets/toolbar.dart';
 import 'package:flutter_hbb/models/chat_model.dart';
 import 'package:flutter_hbb/models/state_model.dart';
-import 'package:flutter_hbb/models/desktop_render_texture.dart';
 import 'package:flutter_hbb/consts.dart';
 import 'package:flutter_hbb/utils/multi_window_manager.dart';
 import 'package:flutter_hbb/plugin/widgets/desc_ui.dart';
@@ -26,46 +26,42 @@ import './popup_menu.dart';
 import './kb_layout_type_chooser.dart';
 
 class ToolbarState {
-  final kStoreKey = 'remoteMenubarState';
-  late RxBool show;
   late RxBool _pin;
 
+  bool isShowInited = false;
+  RxBool show = false.obs;
+
   ToolbarState() {
-    final s = bind.getLocalFlutterOption(k: kStoreKey);
+    _pin = RxBool(false);
+    final s = bind.getLocalFlutterOption(k: kOptionRemoteMenubarState);
     if (s.isEmpty) {
-      _initSet(false, false);
       return;
     }
 
     try {
       final m = jsonDecode(s);
-      if (m == null) {
-        _initSet(false, false);
-      } else {
-        _initSet(m['pin'] ?? false, m['pin'] ?? false);
+      if (m != null) {
+        _pin = RxBool(m['pin'] ?? false);
       }
     } catch (e) {
       debugPrint('Failed to decode toolbar state ${e.toString()}');
-      _initSet(false, false);
     }
   }
 
-  _initSet(bool s, bool p) {
-    // Show remubar when connection is established.
-    show =
-        RxBool(bind.mainGetUserDefaultOption(key: 'collapse_toolbar') != 'Y');
-    _pin = RxBool(p);
-  }
-
   bool get pin => _pin.value;
 
-  switchShow() async {
+  switchShow(SessionID sessionId) async {
+    bind.sessionToggleOption(
+        sessionId: sessionId, value: kOptionCollapseToolbar);
     show.value = !show.value;
   }
 
-  setShow(bool v) async {
-    if (show.value != v) {
-      show.value = v;
+  initShow(SessionID sessionId) async {
+    if (!isShowInited) {
+      show.value = !(await bind.sessionGetToggleOption(
+              sessionId: sessionId, arg: kOptionCollapseToolbar) ??
+          false);
+      isShowInited = true;
     }
   }
 
@@ -85,11 +81,7 @@ class ToolbarState {
 
   _savePin() async {
     bind.setLocalFlutterOption(
-        k: kStoreKey, v: jsonEncode({'pin': _pin.value}));
-  }
-
-  save() async {
-    await _savePin();
+        k: kOptionRemoteMenubarState, v: jsonEncode({'pin': _pin.value}));
   }
 }
 
@@ -333,8 +325,8 @@ class RemoteToolbar extends StatefulWidget {
   final String id;
   final FFI ffi;
   final ToolbarState state;
-  final Function(Function(bool)) onEnterOrLeaveImageSetter;
-  final VoidCallback onEnterOrLeaveImageCleaner;
+  final Function(int, Function(bool)) onEnterOrLeaveImageSetter;
+  final Function(int) onEnterOrLeaveImageCleaner;
   final Function(VoidCallback) setRemoteState;
 
   RemoteToolbar({
@@ -380,7 +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') ??
@@ -394,7 +386,7 @@ class _RemoteToolbarState extends State<RemoteToolbar> {
       initialValue: 0,
     );
 
-    widget.onEnterOrLeaveImageSetter((enter) {
+    widget.onEnterOrLeaveImageSetter(identityHashCode(this), (enter) {
       if (enter) {
         triggerAutoHide();
         _isCursorOverImage = true;
@@ -414,12 +406,11 @@ class _RemoteToolbarState extends State<RemoteToolbar> {
   dispose() {
     super.dispose();
 
-    widget.onEnterOrLeaveImageCleaner();
+    widget.onEnterOrLeaveImageCleaner(identityHashCode(this));
   }
 
   @override
   Widget build(BuildContext context) {
-    // No need to use future builder here.
     return Align(
       alignment: Alignment.topCenter,
       child: Obx(() => show.value
@@ -448,7 +439,7 @@ class _RemoteToolbarState extends State<RemoteToolbar> {
               sessionId: widget.ffi.sessionId,
               dragging: _dragging,
               fractionX: _fractionX,
-              show: show,
+              toolbarState: widget.state,
               setFullscreen: _setFullscreen,
               setMinimize: _minimize,
               borderRadius: borderRadius,
@@ -588,8 +579,8 @@ class _MobileActionMenu extends StatelessWidget {
     return Obx(() => _IconMenuButton(
           assetName: 'assets/actions_mobile.svg',
           tooltip: 'Mobile Actions',
-          onPressed: () =>
-              ffi.dialogManager.toggleMobileActionsOverlay(ffi: ffi),
+          onPressed: () => ffi.dialogManager.setMobileActionsOverlayVisible(
+              !ffi.dialogManager.mobileActionsOverlayVisible.value),
           color: ffi.dialogManager.mobileActionsOverlayVisible.isTrue
               ? _ToolbarTheme.blueColor
               : _ToolbarTheme.inactiveColor,
@@ -615,14 +606,14 @@ class _MonitorMenu extends StatelessWidget {
       bind.mainGetUserDefaultOption(key: kKeyShowMonitorsToolbar) == 'Y';
 
   bool get supportIndividualWindows =>
-      useTextureRender && ffi.ffiModel.pi.isSupportMultiDisplay;
+      !isWeb && ffi.ffiModel.pi.isSupportMultiDisplay;
 
   @override
   Widget build(BuildContext context) => showMonitorsToolbar
-      ? buildMultiMonitorMenu()
-      : Obx(() => buildMonitorMenu());
+      ? buildMultiMonitorMenu(context)
+      : Obx(() => buildMonitorMenu(context));
 
-  Widget buildMonitorMenu() {
+  Widget buildMonitorMenu(BuildContext context) {
     final width = SimpleWrapper<double>(0);
     final monitorsIcon =
         globalMonitorsWidget(width, Colors.white, Colors.black38);
@@ -636,18 +627,18 @@ class _MonitorMenu extends StatelessWidget {
         menuStyle: MenuStyle(
             padding:
                 MaterialStatePropertyAll(EdgeInsets.symmetric(horizontal: 6))),
-        menuChildrenGetter: () => [buildMonitorSubmenuWidget()]);
+        menuChildrenGetter: () => [buildMonitorSubmenuWidget(context)]);
   }
 
-  Widget buildMultiMonitorMenu() {
-    return Row(children: buildMonitorList(true));
+  Widget buildMultiMonitorMenu(BuildContext context) {
+    return Row(children: buildMonitorList(context, true));
   }
 
-  Widget buildMonitorSubmenuWidget() {
+  Widget buildMonitorSubmenuWidget(BuildContext context) {
     return Column(
       mainAxisSize: MainAxisSize.min,
       children: [
-        Row(children: buildMonitorList(false)),
+        Row(children: buildMonitorList(context, false)),
         supportIndividualWindows ? Divider() : Offstage(),
         supportIndividualWindows ? chooseDisplayBehavior() : Offstage(),
       ],
@@ -663,7 +654,7 @@ class _MonitorMenu extends StatelessWidget {
         onChanged: (value) async {
           if (value == null) return;
           await bind.sessionSetDisplaysAsIndividualWindows(
-              sessionId: ffi.sessionId, value: value ? 'Y' : '');
+              sessionId: ffi.sessionId, value: value ? 'Y' : 'N');
         },
         ffi: ffi,
         child: Text(translate('Show displays as individual windows')));
@@ -680,7 +671,7 @@ class _MonitorMenu extends StatelessWidget {
         ),
       );
 
-  List<Widget> buildMonitorList(bool isMulti) {
+  List<Widget> buildMonitorList(BuildContext context, bool isMulti) {
     final List<Widget> monitorList = [];
     final pi = ffi.ffiModel.pi;
 
@@ -818,7 +809,11 @@ class _MonitorMenu extends StatelessWidget {
     }
     RxInt display = CurrentDisplayState.find(id);
     if (display.value != i) {
-      if (isChooseDisplayToOpenInNewWindow(pi, ffi.sessionId)) {
+      final isChooseDisplayToOpenInNewWindow = pi.isSupportMultiDisplay &&
+          bind.sessionGetDisplaysAsIndividualWindows(
+                  sessionId: ffi.sessionId) ==
+              'Y';
+      if (isChooseDisplayToOpenInNewWindow) {
         openMonitorInNewTabOrWindow(i, ffi.id, pi);
       } else {
         openMonitorInTheSameTab(i, ffi, pi, updateCursorPos: !isMulti);
@@ -1037,15 +1032,9 @@ 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();
-
     menuChildrenGetter() {
       final menuChildren = <Widget>[
         _screenAdjustor.adjustWindow(context),
@@ -1058,11 +1047,13 @@ class _DisplayMenuState extends State<_DisplayMenu> {
           ffi: widget.ffi,
           screenAdjustor: _screenAdjustor,
         ),
-        // We may add this feature if it is needed and we have an EV certificate.
-        // _VirtualDisplayMenu(
-        //   id: widget.id,
-        //   ffi: widget.ffi,
-        // ),
+        if (showVirtualDisplayMenu(ffi))
+          _SubmenuButton(
+            ffi: widget.ffi,
+            menuChildren: getVirtualDisplayMenuChildren(ffi, id, null),
+            child: Text(translate("Virtual display")),
+          ),
+        cursorToggles(),
         Divider(),
         toggles(),
       ];
@@ -1207,6 +1198,25 @@ class _DisplayMenuState extends State<_DisplayMenu> {
         });
   }
 
+  cursorToggles() {
+    return futureBuilder(
+        future: toolbarCursor(context, id, ffi),
+        hasData: (data) {
+          final v = data as List<TToggleMenu>;
+          if (v.isEmpty) return Offstage();
+          return Column(children: [
+            Divider(),
+            ...v
+                .map((e) => CkbMenuButton(
+                    value: e.value,
+                    onChanged: e.onChanged,
+                    child: e.child,
+                    ffi: ffi))
+                .toList(),
+          ]);
+        });
+  }
+
   toggles() {
     return futureBuilder(
         future: toolbarDisplayToggle(context, id, ffi),
@@ -1263,7 +1273,9 @@ class _ResolutionsMenuState extends State<_ResolutionsMenu> {
   @override
   void initState() {
     super.initState();
-    _getLocalResolutionWayland();
+    WidgetsBinding.instance.addPostFrameCallback((_) {
+      _getLocalResolutionWayland();
+    });
   }
 
   Rect? scaledRect() {
@@ -1540,77 +1552,6 @@ class _ResolutionsMenuState extends State<_ResolutionsMenu> {
   }
 }
 
-class _VirtualDisplayMenu extends StatefulWidget {
-  final String id;
-  final FFI ffi;
-
-  _VirtualDisplayMenu({
-    Key? key,
-    required this.id,
-    required this.ffi,
-  }) : super(key: key);
-
-  @override
-  State<_VirtualDisplayMenu> createState() => _VirtualDisplayMenuState();
-}
-
-class _VirtualDisplayMenuState extends State<_VirtualDisplayMenu> {
-  @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.virtualDisplays;
-    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 _KeyboardMenu extends StatelessWidget {
   final String id;
   final FFI ffi;
@@ -1644,6 +1585,7 @@ class _KeyboardMenu extends StatelessWidget {
               viewMode(),
               Divider(),
               ...toolbarToggles(),
+              ...mobileActions(),
             ]);
   }
 
@@ -1773,13 +1715,46 @@ class _KeyboardMenu extends StatelessWidget {
             ? (value) async {
                 if (value == null) return;
                 await bind.sessionToggleOption(
-                    sessionId: ffi.sessionId, value: kOptionViewOnly);
+                    sessionId: ffi.sessionId, value: kOptionToggleViewOnly);
                 ffiModel.setViewOnly(id, 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 {
@@ -1852,32 +1827,73 @@ 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,
+                        ),
+                        constraints: BoxConstraints(maxWidth: 250),
+                      ),
+                      value: d,
+                      groupValue: currentDevice,
+                      onChanged: (v) {
+                        if (v != null) setDevice(v);
+                      },
+                      ffi: ffi,
+                    ))
+                .toList(),
+          );
+        },
+        isCm: false,
+        isVoiceCall: true,
+      );
+      return [
+        audioInput,
+        Divider(),
+        MenuButton(
+          child: Text(translate('End call')),
+          onPressed: () => bind.sessionCloseVoiceCall(sessionId: ffi.sessionId),
+          ffi: ffi,
+        ),
+      ];
+    }
+
     return Obx(
       () {
-        final String tooltip;
-        final String icon;
         switch (ffi.chatModel.voiceCallStatus.value) {
           case VoiceCallStatus.waitingForResponse:
-            tooltip = "Waiting";
-            icon = "assets/call_wait.svg";
-            break;
+            return buildCallWaiting(context);
           case VoiceCallStatus.connected:
-            tooltip = "Disconnect";
-            icon = "assets/call_end.svg";
-            break;
+            return _IconSubmenuButton(
+              tooltip: 'Voice call',
+              svg: 'assets/voice_call.svg',
+              color: _ToolbarTheme.blueColor,
+              hoverColor: _ToolbarTheme.hoverBlueColor,
+              menuChildrenGetter: menuChildrenGetter,
+              ffi: ffi,
+            );
           default:
             return Offstage();
         }
-        return _IconMenuButton(
-            assetName: icon,
-            tooltip: tooltip,
-            onPressed: () =>
-                bind.sessionCloseVoiceCall(sessionId: ffi.sessionId),
-            color: _ToolbarTheme.redColor,
-            hoverColor: _ToolbarTheme.hoverRedColor);
       },
     );
   }
+
+  Widget buildCallWaiting(BuildContext context) {
+    return _IconMenuButton(
+      assetName: "assets/call_wait.svg",
+      tooltip: "Waiting",
+      onPressed: () => bind.sessionCloseVoiceCall(sessionId: ffi.sessionId),
+      color: _ToolbarTheme.redColor,
+      hoverColor: _ToolbarTheme.hoverRedColor,
+    );
+  }
 }
 
 class _RecordMenu extends StatelessWidget {
@@ -2014,7 +2030,7 @@ class _IconSubmenuButton extends StatefulWidget {
   final Color hoverColor;
   final List<Widget> Function() menuChildrenGetter;
   final MenuStyle? menuStyle;
-  final FFI ffi;
+  final FFI? ffi;
   final double? width;
 
   _IconSubmenuButton({
@@ -2025,7 +2041,7 @@ class _IconSubmenuButton extends StatefulWidget {
     required this.color,
     required this.hoverColor,
     required this.menuChildrenGetter,
-    required this.ffi,
+    this.ffi,
     this.menuStyle,
     this.width,
   }) : super(key: key);
@@ -2107,13 +2123,13 @@ class MenuButton extends StatelessWidget {
   final VoidCallback? onPressed;
   final Widget? trailingIcon;
   final Widget? child;
-  final FFI ffi;
+  final FFI? ffi;
   MenuButton(
       {Key? key,
       this.onPressed,
       this.trailingIcon,
       required this.child,
-      required this.ffi})
+      this.ffi})
       : super(key: key);
 
   @override
@@ -2122,7 +2138,9 @@ class MenuButton extends StatelessWidget {
         key: key,
         onPressed: onPressed != null
             ? () {
-                _menuDismissCallback(ffi);
+                if (ffi != null) {
+                  _menuDismissCallback(ffi!);
+                }
                 onPressed?.call();
               }
             : null,
@@ -2135,13 +2153,13 @@ class CkbMenuButton extends StatelessWidget {
   final bool? value;
   final ValueChanged<bool?>? onChanged;
   final Widget? child;
-  final FFI ffi;
+  final FFI? ffi;
   const CkbMenuButton(
       {Key? key,
       required this.value,
       required this.onChanged,
       required this.child,
-      required this.ffi})
+      this.ffi})
       : super(key: key);
 
   @override
@@ -2152,7 +2170,9 @@ class CkbMenuButton extends StatelessWidget {
       child: child,
       onChanged: onChanged != null
           ? (bool? value) {
-              _menuDismissCallback(ffi);
+              if (ffi != null) {
+                _menuDismissCallback(ffi!);
+              }
               onChanged?.call(value);
             }
           : null,
@@ -2165,13 +2185,13 @@ class RdoMenuButton<T> extends StatelessWidget {
   final T? groupValue;
   final ValueChanged<T?>? onChanged;
   final Widget? child;
-  final FFI ffi;
+  final FFI? ffi;
   const RdoMenuButton({
     Key? key,
     required this.value,
     required this.groupValue,
     required this.child,
-    required this.ffi,
+    this.ffi,
     this.onChanged,
   }) : super(key: key);
 
@@ -2183,7 +2203,9 @@ class RdoMenuButton<T> extends StatelessWidget {
       child: child,
       onChanged: onChanged != null
           ? (T? value) {
-              _menuDismissCallback(ffi);
+              if (ffi != null) {
+                _menuDismissCallback(ffi!);
+              }
               onChanged?.call(value);
             }
           : null,
@@ -2195,7 +2217,7 @@ class _DraggableShowHide extends StatefulWidget {
   final SessionID sessionId;
   final RxDouble fractionX;
   final RxBool dragging;
-  final RxBool show;
+  final ToolbarState toolbarState;
   final BorderRadius borderRadius;
 
   final Function(bool) setFullscreen;
@@ -2206,7 +2228,7 @@ class _DraggableShowHide extends StatefulWidget {
     required this.sessionId,
     required this.fractionX,
     required this.dragging,
-    required this.show,
+    required this.toolbarState,
     required this.setFullscreen,
     required this.setMinimize,
     required this.borderRadius,
@@ -2222,23 +2244,25 @@ class _DraggableShowHideState extends State<_DraggableShowHide> {
   double left = 0.0;
   double right = 1.0;
 
+  RxBool get show => widget.toolbarState.show;
+
   @override
   initState() {
     super.initState();
 
     final confLeft = double.tryParse(
-        bind.mainGetLocalOption(key: 'remote-menubar-drag-left'));
+        bind.mainGetLocalOption(key: kOptionRemoteMenubarDragLeft));
     if (confLeft == null) {
       bind.mainSetLocalOption(
-          key: 'remote-menubar-drag-left', value: left.toString());
+          key: kOptionRemoteMenubarDragLeft, value: left.toString());
     } else {
       left = confLeft;
     }
     final confRight = double.tryParse(
-        bind.mainGetLocalOption(key: 'remote-menubar-drag-right'));
+        bind.mainGetLocalOption(key: kOptionRemoteMenubarDragRight));
     if (confRight == null) {
       bind.mainSetLocalOption(
-          key: 'remote-menubar-drag-right', value: right.toString());
+          key: kOptionRemoteMenubarDragRight, value: right.toString());
     } else {
       right = confRight;
     }
@@ -2309,28 +2333,29 @@ class _DraggableShowHideState extends State<_DraggableShowHide> {
                 ),
               ),
             )),
-        Obx(() => Offstage(
-              offstage: isFullscreen.isFalse,
-              child: TextButton(
-                onPressed: () => widget.setMinimize(),
-                child: Tooltip(
-                  message: translate('Minimize'),
-                  child: Icon(
-                    Icons.remove,
-                    size: iconSize,
+        if (!isMacOS)
+          Obx(() => Offstage(
+                offstage: isFullscreen.isFalse,
+                child: TextButton(
+                  onPressed: () => widget.setMinimize(),
+                  child: Tooltip(
+                    message: translate('Minimize'),
+                    child: Icon(
+                      Icons.remove,
+                      size: iconSize,
+                    ),
                   ),
                 ),
-              ),
-            )),
+              )),
         TextButton(
           onPressed: () => setState(() {
-            widget.show.value = !widget.show.value;
+            widget.toolbarState.switchShow(widget.sessionId);
           }),
           child: Obx((() => Tooltip(
-                message: translate(
-                    widget.show.isTrue ? 'Hide Toolbar' : 'Show Toolbar'),
+                message:
+                    translate(show.isTrue ? 'Hide Toolbar' : 'Show Toolbar'),
                 child: Icon(
-                  widget.show.isTrue ? Icons.expand_less : Icons.expand_more,
+                  show.isTrue ? Icons.expand_less : Icons.expand_more,
                   size: iconSize,
                 ),
               ))),
@@ -2370,10 +2395,11 @@ class InputModeMenu {
 
 _menuDismissCallback(FFI ffi) => ffi.inputModel.refreshMousePos();
 
-Widget _buildPointerTrackWidget(Widget child, FFI ffi) {
+Widget _buildPointerTrackWidget(Widget child, FFI? ffi) {
   return Listener(
-    onPointerHover: (PointerHoverEvent e) =>
-        ffi.inputModel.lastMousePos = e.position,
+    onPointerHover: (PointerHoverEvent e) => {
+      if (ffi != null) {ffi.inputModel.lastMousePos = e.position}
+    },
     child: MouseRegion(
       child: child,
     ),

flutter/lib/main.dart

@@ -6,6 +6,7 @@ import 'package:bot_toast/bot_toast.dart';
 import 'package:desktop_multi_window/desktop_multi_window.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
+import 'package:flutter_hbb/common/widgets/overlay.dart';
 import 'package:flutter_hbb/desktop/pages/desktop_tab_page.dart';
 import 'package:flutter_hbb/desktop/pages/install_page.dart';
 import 'package:flutter_hbb/desktop/pages/server_page.dart';
@@ -95,6 +96,9 @@ Future<void> main(List<String> args) async {
     desktopType = DesktopType.main;
     await windowManager.ensureInitialized();
     windowManager.setPreventClose(true);
+    if (isMacOS) {
+      disableWindowMovable(kWindowId);
+    }
     runMainApp(true);
   }
 }
@@ -144,7 +148,8 @@ void runMainApp(bool startService) async {
     }
     windowManager.setOpacity(1);
     windowManager.setTitle(getWindowName());
-    windowManager.setResizable(!bind.isIncomingOnly());
+    // Do not use `windowManager.setResizable()` here.
+    setResizable(!bind.isIncomingOnly());
   });
 }
 
@@ -152,6 +157,7 @@ void runMobileApp() async {
   await initEnv(kAppTypeMain);
   if (isAndroid) androidChannelInit();
   if (isAndroid) platformFFI.syncAndroidServiceAppDirConfigPath();
+  draggablePositions.load();
   await Future.wait([gFFI.abModel.loadCache(), gFFI.groupModel.loadCache()]);
   gFFI.userModel.refreshCurrentUser();
   runApp(App());
@@ -166,9 +172,13 @@ void runMultiWindow(
   final title = getWindowName();
   // set prevent close to true, we handle close event manually
   WindowController.fromWindowId(kWindowId!).setPreventClose(true);
+  if (isMacOS) {
+    disableWindowMovable(kWindowId);
+  }
   late Widget widget;
   switch (appType) {
     case kAppTypeDesktopRemote:
+      draggablePositions.load();
       widget = DesktopRemoteScreen(
         params: argument,
       );
@@ -238,7 +248,7 @@ void runConnectionManagerScreen() async {
   } else {
     await showCmWindow(isStartup: true);
   }
-  windowManager.setResizable(false);
+  setResizable(false);
   // Start the uni links handler and redirect links to Native, not for Flutter.
   listenUniLinks(handleByFlutter: false);
 }
@@ -248,9 +258,9 @@ bool _isCmReadyToShow = false;
 showCmWindow({bool isStartup = false}) async {
   if (isStartup) {
     WindowOptions windowOptions = getHiddenTitleBarWindowOptions(
-        size: kConnectionManagerWindowSizeClosedChat);
+        size: kConnectionManagerWindowSizeClosedChat, alwaysOnTop: true);
     await windowManager.waitUntilReadyToShow(windowOptions, null);
-    bind.mainHideDocker();
+    bind.mainHideDock();
     await Future.wait([
       windowManager.show(),
       windowManager.focus(),
@@ -278,14 +288,14 @@ 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();
     }
@@ -337,12 +347,11 @@ void runInstallPage() async {
     windowManager.focus();
     windowManager.setOpacity(1);
     windowManager.setAlignment(Alignment.center); // ensure
-    windowManager.setTitle(getWindowName());
   });
 }
 
 WindowOptions getHiddenTitleBarWindowOptions(
-    {Size? size, bool center = false}) {
+    {Size? size, bool center = false, bool? alwaysOnTop}) {
   var defaultTitleBarStyle = TitleBarStyle.hidden;
   // we do not hide titlebar on win7 because of the frame overflow.
   if (kUseCompatibleUiMode) {
@@ -354,6 +363,7 @@ WindowOptions getHiddenTitleBarWindowOptions(
     backgroundColor: Colors.transparent,
     skipTaskbar: false,
     titleBarStyle: defaultTitleBarStyle,
+    alwaysOnTop: alwaysOnTop,
   );
 }
 
@@ -440,6 +450,9 @@ class _AppState extends State<App> {
                   if (isDesktop && desktopType == DesktopType.main) {
                     child = keyListenerBuilder(context, child);
                   }
+                  if (isLinux) {
+                    child = buildVirtualWindowFrame(context, child);
+                  }
                   return child;
                 },
         ),

flutter/lib/mobile/pages/connection_page.dart

@@ -50,31 +50,35 @@ class _ConnectionPageState extends State<ConnectionPage> {
   bool isPeersLoaded = false;
   StreamSubscription? _uniLinksSubscription;
 
+  _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) {
-      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);
+    if (isAndroid) {
+      if (!bind.isCustomClient()) {
+        Timer(const Duration(seconds: 1), () async {
+          _updateUrl = await bind.mainGetSoftwareUpdateUrl();
+          if (_updateUrl.isNotEmpty) setState(() {});
+        });
+      }
+    }
   }
 
   @override
@@ -84,7 +88,7 @@ class _ConnectionPageState extends State<ConnectionPage> {
       slivers: [
         SliverList(
             delegate: SliverChildListDelegate([
-          _buildUpdateUI(),
+          if (!bind.isCustomClient()) _buildUpdateUI(),
           _buildRemoteIDTextField(),
         ])),
         SliverFillRemaining(
@@ -393,7 +397,7 @@ class _WebMenuState extends State<WebMenu> {
               [
                 PopupMenuItem(
                   value: "about",
-                  child: Text('${translate('About')} RustDesk'),
+                  child: Text(translate('About RustDesk')),
                 )
               ];
         },

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

@@ -4,6 +4,7 @@ import 'package:flutter_hbb/mobile/pages/settings_page.dart';
 import 'package:get/get.dart';
 import '../../common.dart';
 import '../../common/widgets/chat_page.dart';
+import '../../models/platform_model.dart';
 import 'connection_page.dart';
 
 abstract class PageShape extends Widget {
@@ -25,8 +26,9 @@ class HomePageState extends State<HomePage> {
   var _selectedIndex = 0;
   int get selectedIndex => _selectedIndex;
   final List<PageShape> _pages = [];
+  int _chatPageTabIndex = -1;
   bool get isChatPageCurrentTab => isAndroid
-      ? _selectedIndex == 1
+      ? _selectedIndex == _chatPageTabIndex
       : false; // change this when ios have chat page
 
   void refreshPages() {
@@ -43,8 +45,9 @@ class HomePageState extends State<HomePage> {
 
   void initPages() {
     _pages.clear();
-    _pages.add(ConnectionPage());
-    if (isAndroid) {
+    if (!bind.isIncomingOnly()) _pages.add(ConnectionPage());
+    if (isAndroid && !bind.isOutgoingOnly()) {
+      _chatPageTabIndex = _pages.length;
       _pages.addAll([ChatPage(type: ChatPageType.mobileMain), ServerPage()]);
     }
     _pages.add(SettingsPage());
@@ -141,7 +144,7 @@ class HomePageState extends State<HomePage> {
         ],
       );
     }
-    return Text("RustDesk");
+    return Text(bind.mainGetAppNameSync());
   }
 }
 
@@ -154,7 +157,7 @@ class WebHomePage extends StatelessWidget {
       // backgroundColor: MyTheme.grayBg,
       appBar: AppBar(
         centerTitle: true,
-        title: Text("RustDesk${isWeb ? " (Beta) " : ""}"),
+        title: Text(bind.mainGetAppNameSync()),
         actions: connectionPage.appBarActions,
       ),
       body: connectionPage,

flutter/lib/mobile/pages/remote_page.dart

@@ -8,6 +8,7 @@ import 'package:flutter_hbb/consts.dart';
 import 'package:flutter_hbb/mobile/widgets/gesture_help.dart';
 import 'package:flutter_hbb/models/chat_model.dart';
 import 'package:flutter_keyboard_visibility/flutter_keyboard_visibility.dart';
+import 'package:flutter_svg/svg.dart';
 import 'package:get/get.dart';
 import 'package:provider/provider.dart';
 import 'package:wakelock_plus/wakelock_plus.dart';
@@ -33,7 +34,7 @@ class RemotePage extends StatefulWidget {
   final bool? isSharedPassword;
 
   @override
-  State<RemotePage> createState() => _RemotePageState();
+  State<RemotePage> createState() => _RemotePageState(id);
 }
 
 class _RemotePageState extends State<RemotePage> {
@@ -54,6 +55,15 @@ 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();
@@ -68,16 +78,16 @@ class _RemotePageState extends State<RemotePage> {
       gFFI.dialogManager
           .showLoading(translate('Connecting...'), onCancel: closeConnection);
     });
-    WakelockPlus.enable();
+    if (!isWeb) {
+      WakelockPlus.enable();
+    }
     _physicalFocusNode.requestFocus();
     gFFI.inputModel.listenToMouse(true);
     gFFI.qualityMonitorModel.checkShowQualityMonitor(sessionId);
     keyboardSubscription =
         keyboardVisibilityController.onChange.listen(onSoftKeyboardChanged);
-    initSharedStates(widget.id);
     gFFI.chatModel
         .changeCurrentKey(MessageKey(widget.id, ChatModel.clientModeID));
-
     _blockableOverlayState.applyFfi(gFFI);
   }
 
@@ -85,8 +95,10 @@ class _RemotePageState extends State<RemotePage> {
   Future<void> dispose() async {
     // https://github.com/flutter/flutter/issues/64935
     super.dispose();
-    gFFI.dialogManager.hideMobileActionsOverlay();
+    gFFI.dialogManager.hideMobileActionsOverlay(store: false);
     gFFI.inputModel.listenToMouse(false);
+    gFFI.imageModel.disposeImage();
+    gFFI.cursorModel.disposeImages();
     await gFFI.invokeMethod("enable_soft_keyboard", true);
     _mobileFocusNode.dispose();
     _physicalFocusNode.dispose();
@@ -95,9 +107,15 @@ class _RemotePageState extends State<RemotePage> {
     gFFI.dialogManager.dismissAll();
     await SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual,
         overlays: SystemUiOverlay.values);
-    await WakelockPlus.disable();
+    if (!isWeb) {
+      await WakelockPlus.disable();
+    }
     await keyboardSubscription.cancel();
     removeSharedStates(widget.id);
+    // `on_voice_call_closed` should be called when the connection is ended.
+    // The inner logic of `on_voice_call_closed` will check if the voice call is active.
+    // Only one client is considered here for now.
+    gFFI.chatModel.onVoiceCallClosed("End connetion");
   }
 
   // to-do: It should be better to use transparent color instead of the bgColor.
@@ -133,37 +151,59 @@ 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' &&
@@ -202,6 +242,15 @@ 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';
@@ -215,11 +264,12 @@ 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, () {
       // show now, and sleep a while to requestFocus to
-      // make sure edit ready, so that keyboard wont show/hide/show/hide happen
+      // make sure edit ready, so that keyboard won't show/hide/show/hide happen
       setState(() => _showEdit = true);
       _timer?.cancel();
       _timer = Timer(kMobileDelaySoftKeyboardFocus, () {
@@ -230,12 +280,10 @@ 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
@@ -300,9 +348,9 @@ class _RemotePageState extends State<RemotePage> {
               initialEntries: [
                 OverlayEntry(builder: (context) {
                   return Container(
-                    color: Colors.black,
+                    color: kColorCanvas,
                     child: isWebDesktop
-                        ? getBodyForDesktopWithListener(keyboard)
+                        ? getBodyForDesktopWithListener()
                         : SafeArea(
                             child:
                                 OrientationBuilder(builder: (ctx, orientation) {
@@ -334,9 +382,9 @@ 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.
@@ -349,7 +397,8 @@ class _RemotePageState extends State<RemotePage> {
     );
   }
 
-  Widget getBottomAppBar(bool keyboard) {
+  Widget getBottomAppBar() {
+    final ffiModel = Provider.of<FfiModel>(context);
     return BottomAppBar(
       elevation: 10,
       color: MyTheme.accent,
@@ -365,9 +414,7 @@ class _RemotePageState extends State<RemotePage> {
                       onPressed: () {
                         clientClose(sessionId, gFFI.dialogManager);
                       },
-                    )
-                  ] +
-                  <Widget>[
+                    ),
                     IconButton(
                       color: Colors.white,
                       icon: Icon(Icons.tv),
@@ -377,7 +424,7 @@ class _RemotePageState extends State<RemotePage> {
                       },
                     )
                   ] +
-                  (isWebDesktop
+                  (isWebDesktop || ffiModel.viewOnly || !ffiModel.keyboard
                       ? []
                       : gFFI.ffiModel.isPeerAndroid
                           ? [
@@ -409,15 +456,21 @@ class _RemotePageState extends State<RemotePage> {
                   (isWeb
                       ? []
                       : <Widget>[
-                          IconButton(
-                            color: Colors.white,
-                            icon: Icon(Icons.message),
-                            onPressed: () {
-                              gFFI.chatModel.changeCurrentKey(MessageKey(
-                                  widget.id, ChatModel.clientModeID));
-                              gFFI.chatModel.toggleChatOverlay();
-                            },
-                          )
+                          futureBuilder(
+                              future: gFFI.invokeMethod(
+                                  "get_value", "KEY_IS_SUPPORT_VOICE_CALL"),
+                              hasData: (isSupportVoiceCall) => IconButton(
+                                    color: Colors.white,
+                                    icon: isAndroid && isSupportVoiceCall
+                                        ? SvgPicture.asset('assets/chat.svg',
+                                            colorFilter: ColorFilter.mode(
+                                                Colors.white, BlendMode.srcIn))
+                                        : Icon(Icons.message),
+                                    onPressed: () =>
+                                        isAndroid && isSupportVoiceCall
+                                            ? showChatOptions(widget.id)
+                                            : onPressedTextChat(widget.id),
+                                  ))
                         ]) +
                   [
                     IconButton(
@@ -467,11 +520,15 @@ class _RemotePageState extends State<RemotePage> {
                   : TextFormField(
                       textInputAction: TextInputAction.newline,
                       autocorrect: false,
-                      enableSuggestions: false,
+                      // Flutter 3.16.9 Android.
+                      // `enableSuggestions` causes secure keyboard to be shown.
+                      // https://github.com/flutter/flutter/issues/139143
+                      // https://github.com/flutter/flutter/issues/146540
+                      // enableSuggestions: false,
                       autofocus: true,
                       focusNode: _mobileFocusNode,
                       maxLines: null,
-                      initialValue: _value,
+                      controller: _textController,
                       // trick way to make backspace work always
                       keyboardType: TextInputType.multiline,
                       onChanged: handleSoftKeyboardInput,
@@ -479,48 +536,84 @@ class _RemotePageState extends State<RemotePage> {
             ),
           ];
           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,
@@ -528,10 +621,86 @@ class _RemotePageState extends State<RemotePage> {
         items: more,
         elevation: 8,
       );
+      if (index != null) {
+        if (index < mobileActionMenus.length) {
+          mobileActionMenus[index].onPressed.call();
+        } else if (index < mobileActionMenus.length + more.length) {
+          menus[index - mobileActionMenus.length].onPressed.call();
+        }
+      }
+    }();
+  }
+
+  onPressedTextChat(String id) {
+    gFFI.chatModel.changeCurrentKey(MessageKey(id, ChatModel.clientModeID));
+    gFFI.chatModel.toggleChatOverlay();
+  }
+
+  showChatOptions(String id) async {
+    onPressVoiceCall() => bind.sessionRequestVoiceCall(sessionId: sessionId);
+    onPressEndVoiceCall() => bind.sessionCloseVoiceCall(sessionId: sessionId);
+
+    makeTextMenu(String label, Widget icon, VoidCallback onPressed,
+            {TextStyle? labelStyle}) =>
+        TTextMenu(
+          child: Text(translate(label), style: labelStyle),
+          trailingIcon: Transform.scale(
+            scale: (isDesktop || isWebDesktop) ? 0.8 : 1,
+            child: IgnorePointer(
+              child: IconButton(
+                onPressed: null,
+                icon: icon,
+              ),
+            ),
+          ),
+          onPressed: onPressed,
+        );
+
+    final isInVoice = [
+      VoiceCallStatus.waitingForResponse,
+      VoiceCallStatus.connected
+    ].contains(gFFI.chatModel.voiceCallStatus.value);
+    final menus = [
+      makeTextMenu('Text chat', Icon(Icons.message, color: MyTheme.accent),
+          () => onPressedTextChat(widget.id)),
+      isInVoice
+          ? makeTextMenu(
+              'End voice call',
+              SvgPicture.asset(
+                'assets/call_wait.svg',
+                colorFilter:
+                    ColorFilter.mode(Colors.redAccent, BlendMode.srcIn),
+              ),
+              onPressEndVoiceCall,
+              labelStyle: TextStyle(color: Colors.redAccent))
+          : makeTextMenu(
+              'Voice call',
+              SvgPicture.asset(
+                'assets/call_wait.svg',
+                colorFilter: ColorFilter.mode(MyTheme.accent, BlendMode.srcIn),
+              ),
+              onPressVoiceCall),
+    ];
+
+    final menuItems = menus
+        .asMap()
+        .entries
+        .map((e) => PopupMenuItem<int>(child: e.value.getChild(), value: e.key))
+        .toList();
+    Future.delayed(Duration.zero, () async {
+      final size = MediaQuery.of(context).size;
+      final x = 120.0;
+      final y = size.height;
+      var index = await showMenu(
+        context: context,
+        position: RelativeRect.fromLTRB(x, y, x, y),
+        items: menuItems,
+        elevation: 8,
+      );
       if (index != null && index < menus.length) {
         menus[index].onPressed.call();
       }
-    }();
+    });
   }
 
   /// aka changeTouchMode
@@ -546,7 +715,7 @@ class _RemotePageState extends State<RemotePage> {
                   gFFI.ffiModel.toggleTouchMode();
                   final v = gFFI.ffiModel.touchMode ? 'Y' : '';
                   bind.sessionPeerOption(
-                      sessionId: sessionId, name: "touch-mode", value: v);
+                      sessionId: sessionId, name: kOptionTouchMode, value: v);
                 })));
   }
 
@@ -585,6 +754,7 @@ class _KeyHelpToolsState extends State<KeyHelpTools> {
   var _fn = false;
   var _pin = false;
   final _keyboardVisibilityController = KeyboardVisibilityController();
+  final _key = GlobalKey();
 
   InputModel get inputModel => gFFI.inputModel;
 
@@ -609,6 +779,19 @@ class _KeyHelpToolsState extends State<KeyHelpTools> {
         onPressed: onPressed);
   }
 
+  _updateRect() {
+    RenderObject? renderObject = _key.currentContext?.findRenderObject();
+    if (renderObject == null) {
+      return;
+    }
+    if (renderObject is RenderBox) {
+      final size = renderObject.size;
+      Offset pos = renderObject.localToGlobal(Offset.zero);
+      gFFI.cursorModel.keyHelpToolsVisibilityChanged(
+          Rect.fromLTWH(pos.dx, pos.dy, size.width, size.height));
+    }
+  }
+
   @override
   Widget build(BuildContext context) {
     final hasModifierOn = inputModel.ctrl ||
@@ -617,6 +800,7 @@ class _KeyHelpToolsState extends State<KeyHelpTools> {
         inputModel.command;
 
     if (!_pin && !hasModifierOn && !widget.requestShow) {
+      gFFI.cursorModel.keyHelpToolsVisibilityChanged(null);
       return Offstage();
     }
     final size = MediaQuery.of(context).size;
@@ -727,7 +911,12 @@ class _KeyHelpToolsState extends State<KeyHelpTools> {
       }),
     ];
     final space = size.width > 320 ? 4.0 : 2.0;
+    // 500 ms is long enough for this widget to be built!
+    Future.delayed(Duration(milliseconds: 500), () {
+      _updateRect();
+    });
     return Container(
+        key: _key,
         color: Color(0xAA000000),
         padding: EdgeInsets.only(
             top: _keyboardVisibilityController.isVisible ? 24 : 4, bottom: 8),
@@ -758,26 +947,52 @@ class ImagePaint extends StatelessWidget {
 }
 
 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 ffiModel = Provider.of<FfiModel>(context);
     final adjust = gFFI.cursorModel.adjustForKeyboard();
-    var s = c.scale;
+    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;
     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),
     );
   }
 }
@@ -807,7 +1022,7 @@ void showOptions(
                   border: Border.all(color: Theme.of(context).hintColor),
                   borderRadius: BorderRadius.circular(2),
                   color: i == cur
-                      ? Theme.of(context).toggleableActiveColor.withOpacity(0.6)
+                      ? Theme.of(context).primaryColor.withOpacity(0.6)
                       : null),
               child: Center(
                   child: Text((i + 1).toString(),
@@ -832,6 +1047,7 @@ void showOptions(
   List<TRadioMenu<String>> imageQualityRadios =
       await toolbarImageQuality(context, id, gFFI);
   List<TRadioMenu<String>> codecRadios = await toolbarCodec(context, id, gFFI);
+  List<TToggleMenu> cursorToggles = await toolbarCursor(context, id, gFFI);
   List<TToggleMenu> displayToggles =
       await toolbarDisplayToggle(context, id, gFFI);
 
@@ -854,38 +1070,80 @@ 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();
+    final cursorTogglesList = cursorToggles
+        .asMap()
+        .entries
+        .map((e) => Obx(() => CheckboxListTile(
+            contentPadding: EdgeInsets.zero,
+            visualDensity: VisualDensity.compact,
+            value: rxCursorToggleValues[e.key].value,
+            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();
+
     final rxToggleValues = displayToggles.map((e) => e.value.obs).toList();
-    final toggles = displayToggles
+    final displayTogglesList = displayToggles
         .asMap()
         .entries
         .map((e) => Obx(() => CheckboxListTile(
             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 = [
+      ...cursorTogglesList,
+      if (cursorToggles.isNotEmpty) const Divider(color: MyTheme.border),
+      ...displayTogglesList,
+    ];
 
     Widget privacyModeWidget = Offstage();
     if (privacyModeList.length > 1) {
@@ -898,14 +1156,110 @@ 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);
 }
 
+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);
+    },
+  );
+}
+
+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);
+    },
+  );
+}
+
 void sendPrompt(bool isMac, String key) {
   final old = isMac ? gFFI.inputModel.command : gFFI.inputModel.ctrl;
   if (isMac) {

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),
@@ -39,6 +55,7 @@ class ServerPage extends StatefulWidget implements PageShape {
           final approveMode = gFFI.serverModel.approveMode;
           final verificationMethod = gFFI.serverModel.verificationMethod;
           final showPasswordOption = approveMode != 'click';
+          final isApproveModeFixed = isOptionFixed(kOptionApproveMode);
           return [
             PopupMenuItem(
               enabled: gFFI.serverModel.connectStatus > 0,
@@ -50,16 +67,19 @@ class ServerPage extends StatefulWidget implements PageShape {
               value: 'AcceptSessionsViaPassword',
               child: listTile(
                   'Accept sessions via password', approveMode == 'password'),
+              enabled: !isApproveModeFixed,
             ),
             PopupMenuItem(
               value: 'AcceptSessionsViaClick',
               child:
                   listTile('Accept sessions via click', approveMode == 'click'),
+              enabled: !isApproveModeFixed,
             ),
             PopupMenuItem(
               value: "AcceptSessionsViaBoth",
               child: listTile("Accept sessions via both",
                   approveMode != 'password' && approveMode != 'click'),
+              enabled: !isApproveModeFixed,
             ),
             if (showPasswordOption) const PopupMenuDivider(),
             if (showPasswordOption &&
@@ -97,18 +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: "verification-method", 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") {
@@ -116,16 +145,16 @@ class ServerPage extends StatefulWidget implements PageShape {
             } else if (value == "Click") {
               gFFI.serverModel.setApproveMode('click');
             } else {
-              gFFI.serverModel.setApproveMode('');
+              gFFI.serverModel.setApproveMode(defaultOptionApproveMode);
             }
           }
         })
   ];
 
-  ServerPage({Key? key}) : super(key: key);
-
   @override
-  State<StatefulWidget> createState() => _ServerPageState();
+  Widget build(BuildContext context) {
+    return actions[0];
+  }
 }
 
 class _ServerPageState extends State<ServerPage> {
@@ -158,6 +187,7 @@ class _ServerPageState extends State<ServerPage> {
                     child: Column(
                       mainAxisAlignment: MainAxisAlignment.start,
                       children: [
+                        buildPresetPasswordWarningMobile(),
                         gFFI.serverModel.isStart
                             ? ServerInfo()
                             : ServiceNotRunningNotification(),
@@ -226,7 +256,7 @@ class ScamWarningDialog extends StatefulWidget {
 }
 
 class ScamWarningDialogState extends State<ScamWarningDialog> {
-  int _countdown = 12;
+  int _countdown = bind.isCustomClient() ? 0 : 12;
   bool show_warning = false;
   late Timer _timer;
   late ServerModel _serverModel;
@@ -636,40 +666,94 @@ class ConnectionManager extends StatelessWidget {
                           style: Theme.of(context).textTheme.bodyMedium,
                         ).marginOnly(bottom: 5),
                   client.authorized
-                      ? Container(
-                          alignment: Alignment.centerRight,
-                          child: ElevatedButton.icon(
-                              style: ButtonStyle(
-                                  backgroundColor:
-                                      MaterialStatePropertyAll(Colors.red)),
-                              icon: const Icon(Icons.close),
-                              onPressed: () {
-                                bind.cmCloseConnection(connId: client.id);
-                                gFFI.invokeMethod(
-                                    "cancel_notification", client.id);
-                              },
-                              label: Text(translate("Disconnect"))))
-                      : Row(
-                          mainAxisAlignment: MainAxisAlignment.end,
-                          children: [
-                              TextButton(
-                                  child: Text(translate("Dismiss")),
-                                  onPressed: () {
-                                    serverModel.sendLoginResponse(
-                                        client, false);
-                                  }).marginOnly(right: 15),
-                              if (serverModel.approveMode != 'password')
-                                ElevatedButton.icon(
-                                    icon: const Icon(Icons.check),
-                                    label: Text(translate("Accept")),
-                                    onPressed: () {
-                                      serverModel.sendLoginResponse(
-                                          client, true);
-                                    }),
-                            ]),
+                      ? _buildDisconnectButton(client)
+                      : _buildNewConnectionHint(serverModel, client),
+                  if (client.incomingVoiceCall && !client.inVoiceCall)
+                    ..._buildNewVoiceCallHint(context, serverModel, client),
                 ])))
             .toList());
   }
+
+  Widget _buildDisconnectButton(Client client) {
+    final disconnectButton = ElevatedButton.icon(
+      style: ButtonStyle(backgroundColor: MaterialStatePropertyAll(Colors.red)),
+      icon: const Icon(Icons.close),
+      onPressed: () {
+        bind.cmCloseConnection(connId: client.id);
+        gFFI.invokeMethod("cancel_notification", client.id);
+      },
+      label: Text(translate("Disconnect")),
+    );
+    final buttons = [disconnectButton];
+    if (client.inVoiceCall) {
+      buttons.insert(
+        0,
+        ElevatedButton.icon(
+          style: ButtonStyle(
+              backgroundColor: MaterialStatePropertyAll(Colors.red)),
+          icon: const Icon(Icons.phone),
+          label: Text(translate("Stop")),
+          onPressed: () {
+            bind.cmCloseVoiceCall(id: client.id);
+            gFFI.invokeMethod("cancel_notification", client.id);
+          },
+        ),
+      );
+    }
+
+    if (buttons.length == 1) {
+      return Container(
+        alignment: Alignment.centerRight,
+        child: disconnectButton,
+      );
+    } else {
+      return Row(
+        children: buttons,
+        mainAxisAlignment: MainAxisAlignment.spaceBetween,
+      );
+    }
+  }
+
+  Widget _buildNewConnectionHint(ServerModel serverModel, Client client) {
+    return Row(mainAxisAlignment: MainAxisAlignment.end, children: [
+      TextButton(
+          child: Text(translate("Dismiss")),
+          onPressed: () {
+            serverModel.sendLoginResponse(client, false);
+          }).marginOnly(right: 15),
+      if (serverModel.approveMode != 'password')
+        ElevatedButton.icon(
+            icon: const Icon(Icons.check),
+            label: Text(translate("Accept")),
+            onPressed: () {
+              serverModel.sendLoginResponse(client, true);
+            }),
+    ]);
+  }
+
+  List<Widget> _buildNewVoiceCallHint(
+      BuildContext context, ServerModel serverModel, Client client) {
+    return [
+      Text(
+        translate("android_new_voice_call_tip"),
+        style: Theme.of(context).textTheme.bodyMedium,
+      ).marginOnly(bottom: 5),
+      Row(mainAxisAlignment: MainAxisAlignment.end, children: [
+        TextButton(
+            child: Text(translate("Dismiss")),
+            onPressed: () {
+              serverModel.handleVoiceCall(client, false);
+            }).marginOnly(right: 15),
+        if (serverModel.approveMode != 'password')
+          ElevatedButton.icon(
+              icon: const Icon(Icons.check),
+              label: Text(translate("Accept")),
+              onPressed: () {
+                serverModel.handleVoiceCall(client, true);
+              }),
+      ])
+    ];
+  }
 }
 
 class PaddingCard extends StatelessWidget {
@@ -786,6 +870,24 @@ void androidChannelInit() {
             gFFI.serverModel.stopService();
             break;
           }
+        case "msgbox":
+          {
+            var type = arguments["type"] as String;
+            var title = arguments["title"] as String;
+            var text = arguments["text"] as String;
+            var link = (arguments["link"] ?? '') as String;
+            msgBox(gFFI.sessionId, type, title, text, link, gFFI.dialogManager);
+            break;
+          }
+        case "stop_service":
+          {
+            print(
+                "stop_service by kotlin, isStart:${gFFI.serverModel.isStart}");
+            if (gFFI.serverModel.isStart) {
+              gFFI.serverModel.stopService();
+            }
+            break;
+          }
       }
     } catch (e) {
       debugPrintStack(label: "MethodCallHandler err:$e");

flutter/lib/mobile/pages/settings_page.dart

@@ -1,8 +1,10 @@
 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:get/get.dart';
 import 'package:provider/provider.dart';
 import 'package:settings_ui/settings_ui.dart';
@@ -27,7 +29,7 @@ class SettingsPage extends StatefulWidget implements PageShape {
   final icon = Icon(Icons.settings);
 
   @override
-  final appBarActions = [ScanButton()];
+  final appBarActions = bind.isDisableSettings() ? [] : [ScanButton()];
 
   @override
   State<SettingsPage> createState() => _SettingsState();
@@ -35,15 +37,47 @@ class SettingsPage extends StatefulWidget implements PageShape {
 
 const url = 'https://rustdesk.com/';
 
+enum KeepScreenOn {
+  never,
+  duringControlled,
+  serviceOn,
+}
+
+String _keepScreenOnToOption(KeepScreenOn value) {
+  switch (value) {
+    case KeepScreenOn.never:
+      return 'never';
+    case KeepScreenOn.duringControlled:
+      return 'during-controlled';
+    case KeepScreenOn.serviceOn:
+      return 'service-on';
+  }
+}
+
+KeepScreenOn optionToKeepScreenOn(String value) {
+  switch (value) {
+    case 'never':
+      return KeepScreenOn.never;
+    case 'service-on':
+      return KeepScreenOn.serviceOn;
+    default:
+      return KeepScreenOn.duringControlled;
+  }
+}
+
 class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
-  final _hasIgnoreBattery = androidVersion >= 26;
+  final _hasIgnoreBattery =
+      false; //androidVersion >= 26; // remove because not work on every device
   var _ignoreBatteryOpt = false;
   var _enableStartOnBoot = false;
+  var _floatingWindowDisabled = false;
+  var _keepScreenOn = KeepScreenOn.duringControlled; // relay on floating window
   var _enableAbr = false;
   var _denyLANDiscovery = false;
   var _onlyWhiteList = false;
   var _enableDirectIPAccess = false;
   var _enableRecordSession = false;
+  var _enableHardwareCodec = false;
   var _autoRecordIncomingSession = false;
   var _allowAutoDisconnect = false;
   var _localIP = "";
@@ -51,13 +85,45 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
   var _fingerprint = "";
   var _buildDate = "";
   var _autoDisconnectTimeout = "";
+  var _hideServer = false;
+  var _hideProxy = false;
+  var _hideNetwork = false;
+  var _enableTrustedDevices = false;
+
+  _SettingsState() {
+    _enableAbr = option2bool(
+        kOptionEnableAbr, bind.mainGetOptionSync(key: kOptionEnableAbr));
+    _denyLANDiscovery = !option2bool(kOptionEnableLanDiscovery,
+        bind.mainGetOptionSync(key: kOptionEnableLanDiscovery));
+    _onlyWhiteList = whitelistNotEmpty();
+    _enableDirectIPAccess = option2bool(
+        kOptionDirectServer, bind.mainGetOptionSync(key: kOptionDirectServer));
+    _enableRecordSession = option2bool(kOptionEnableRecordSession,
+        bind.mainGetOptionSync(key: kOptionEnableRecordSession));
+    _enableHardwareCodec = option2bool(kOptionEnableHwcodec,
+        bind.mainGetOptionSync(key: kOptionEnableHwcodec));
+    _autoRecordIncomingSession = option2bool(kOptionAllowAutoRecordIncoming,
+        bind.mainGetOptionSync(key: kOptionAllowAutoRecordIncoming));
+    _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);
+  }
 
   @override
   void initState() {
     super.initState();
     WidgetsBinding.instance.addObserver(this);
 
-    () async {
+    WidgetsBinding.instance.addPostFrameCallback((_) async {
       var update = false;
 
       if (_hasIgnoreBattery) {
@@ -85,60 +151,21 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
         _enableStartOnBoot = enableStartOnBoot;
       }
 
-      final enableAbrRes = option2bool(
-          "enable-abr", await bind.mainGetOption(key: "enable-abr"));
-      if (enableAbrRes != _enableAbr) {
+      var floatingWindowDisabled =
+          bind.mainGetLocalOption(key: kOptionDisableFloatingWindow) == "Y" ||
+              !await AndroidPermissionManager.check(kSystemAlertWindow);
+      if (floatingWindowDisabled != _floatingWindowDisabled) {
         update = true;
-        _enableAbr = enableAbrRes;
+        _floatingWindowDisabled = floatingWindowDisabled;
       }
 
-      final denyLanDiscovery = !option2bool('enable-lan-discovery',
-          await bind.mainGetOption(key: 'enable-lan-discovery'));
-      if (denyLanDiscovery != _denyLANDiscovery) {
+      final keepScreenOn = _floatingWindowDisabled
+          ? KeepScreenOn.never
+          : optionToKeepScreenOn(
+              bind.mainGetLocalOption(key: kOptionKeepScreenOn));
+      if (keepScreenOn != _keepScreenOn) {
         update = true;
-        _denyLANDiscovery = denyLanDiscovery;
-      }
-
-      final onlyWhiteList =
-          (await bind.mainGetOption(key: 'whitelist')).isNotEmpty;
-      if (onlyWhiteList != _onlyWhiteList) {
-        update = true;
-        _onlyWhiteList = onlyWhiteList;
-      }
-
-      final enableDirectIPAccess = option2bool(
-          'direct-server', await bind.mainGetOption(key: 'direct-server'));
-      if (enableDirectIPAccess != _enableDirectIPAccess) {
-        update = true;
-        _enableDirectIPAccess = enableDirectIPAccess;
-      }
-
-      final enableRecordSession = option2bool('enable-record-session',
-          await bind.mainGetOption(key: 'enable-record-session'));
-      if (enableRecordSession != _enableRecordSession) {
-        update = true;
-        _enableRecordSession = enableRecordSession;
-      }
-
-      final autoRecordIncomingSession = option2bool(
-          'allow-auto-record-incoming',
-          await bind.mainGetOption(key: 'allow-auto-record-incoming'));
-      if (autoRecordIncomingSession != _autoRecordIncomingSession) {
-        update = true;
-        _autoRecordIncomingSession = autoRecordIncomingSession;
-      }
-
-      final localIP = await bind.mainGetOption(key: 'local-ip-addr');
-      if (localIP != _localIP) {
-        update = true;
-        _localIP = localIP;
-      }
-
-      final directAccessPort =
-          await bind.mainGetOption(key: 'direct-access-port');
-      if (directAccessPort != _directAccessPort) {
-        update = true;
-        _directAccessPort = directAccessPort;
+        _keepScreenOn = keepScreenOn;
       }
 
       final fingerprint = await bind.mainGetFingerprint();
@@ -152,25 +179,10 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
         update = true;
         _buildDate = buildDate;
       }
-
-      final allowAutoDisconnect = option2bool('allow-auto-disconnect',
-          await bind.mainGetOption(key: 'allow-auto-disconnect'));
-      if (allowAutoDisconnect != _allowAutoDisconnect) {
-        update = true;
-        _allowAutoDisconnect = allowAutoDisconnect;
-      }
-
-      final autoDisconnectTimeout =
-          await bind.mainGetOption(key: 'auto-disconnect-timeout');
-      if (autoDisconnectTimeout != _autoDisconnectTimeout) {
-        update = true;
-        _autoDisconnectTimeout = autoDisconnectTimeout;
-      }
-
       if (update) {
         setState(() {});
       }
-    }();
+    });
   }
 
   @override
@@ -218,32 +230,107 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
   @override
   Widget build(BuildContext context) {
     Provider.of<FfiModel>(context);
+    final outgoingOnly = bind.isOutgoingOnly();
+    final customClientSection = CustomSettingsSection(
+        child: Column(
+      children: [
+        if (bind.isCustomClient())
+          Align(
+            alignment: Alignment.center,
+            child: loadPowered(context),
+          ),
+        Align(
+          alignment: Alignment.center,
+          child: loadLogo(),
+        )
+      ],
+    ));
     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,
-        onToggle: (v) async {
-          await bind.mainSetOption(
-              key: "enable-lan-discovery",
-              value: bool2option("enable-lan-discovery", !v));
-          final newValue = !option2bool('enable-lan-discovery',
-              await bind.mainGetOption(key: 'enable-lan-discovery'));
-          setState(() {
-            _denyLANDiscovery = newValue;
-          });
-        },
+        onToggle: isOptionFixed(kOptionEnableLanDiscovery)
+            ? null
+            : (v) async {
+                await bind.mainSetOption(
+                    key: kOptionEnableLanDiscovery,
+                    value: bool2option(kOptionEnableLanDiscovery, !v));
+                final newValue = !option2bool(kOptionEnableLanDiscovery,
+                    await bind.mainGetOption(key: kOptionEnableLanDiscovery));
+                setState(() {
+                  _denyLANDiscovery = newValue;
+                });
+              },
       ),
       SettingsTile.switchTile(
         title: Row(children: [
@@ -257,8 +344,7 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
         initialValue: _onlyWhiteList,
         onToggle: (_) async {
           update() async {
-            final onlyWhiteList =
-                (await bind.mainGetOption(key: 'whitelist')).isNotEmpty;
+            final onlyWhiteList = whitelistNotEmpty();
             if (onlyWhiteList != _onlyWhiteList) {
               setState(() {
                 _onlyWhiteList = onlyWhiteList;
@@ -272,26 +358,29 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
       SettingsTile.switchTile(
         title: Text('${translate('Adaptive bitrate')} (beta)'),
         initialValue: _enableAbr,
-        onToggle: (v) async {
-          await bind.mainSetOption(key: "enable-abr", value: v ? "" : "N");
-          final newValue = await bind.mainGetOption(key: "enable-abr") != "N";
-          setState(() {
-            _enableAbr = newValue;
-          });
-        },
+        onToggle: isOptionFixed(kOptionEnableAbr)
+            ? null
+            : (v) async {
+                await mainSetBoolOption(kOptionEnableAbr, v);
+                final newValue = await mainGetBoolOption(kOptionEnableAbr);
+                setState(() {
+                  _enableAbr = newValue;
+                });
+              },
       ),
       SettingsTile.switchTile(
         title: Text(translate('Enable recording session')),
         initialValue: _enableRecordSession,
-        onToggle: (v) async {
-          await bind.mainSetOption(
-              key: "enable-record-session", value: v ? "" : "N");
-          final newValue =
-              await bind.mainGetOption(key: "enable-record-session") != "N";
-          setState(() {
-            _enableRecordSession = newValue;
-          });
-        },
+        onToggle: isOptionFixed(kOptionEnableRecordSession)
+            ? null
+            : (v) async {
+                await mainSetBoolOption(kOptionEnableRecordSession, v);
+                final newValue =
+                    await mainGetBoolOption(kOptionEnableRecordSession);
+                setState(() {
+                  _enableRecordSession = newValue;
+                });
+              },
       ),
       SettingsTile.switchTile(
         title: Row(
@@ -318,21 +407,27 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
                         Icons.edit,
                         size: 20,
                       ),
-                      onPressed: () async {
-                        final port = await changeDirectAccessPort(
-                            _localIP, _directAccessPort);
-                        setState(() {
-                          _directAccessPort = port;
-                        });
-                      }))
+                      onPressed: isOptionFixed(kOptionDirectAccessPort)
+                          ? null
+                          : () async {
+                              final port = await changeDirectAccessPort(
+                                  _localIP, _directAccessPort);
+                              setState(() {
+                                _directAccessPort = port;
+                              });
+                            }))
             ]),
         initialValue: _enableDirectIPAccess,
-        onToggle: (_) async {
-          _enableDirectIPAccess = !_enableDirectIPAccess;
-          String value = bool2option('direct-server', _enableDirectIPAccess);
-          await bind.mainSetOption(key: 'direct-server', value: value);
-          setState(() {});
-        },
+        onToggle: isOptionFixed(kOptionDirectServer)
+            ? null
+            : (_) async {
+                _enableDirectIPAccess = !_enableDirectIPAccess;
+                String value =
+                    bool2option(kOptionDirectServer, _enableDirectIPAccess);
+                await bind.mainSetOption(
+                    key: kOptionDirectServer, value: value);
+                setState(() {});
+              },
       ),
       SettingsTile.switchTile(
         title: Row(
@@ -359,22 +454,27 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
                         Icons.edit,
                         size: 20,
                       ),
-                      onPressed: () async {
-                        final timeout = await changeAutoDisconnectTimeout(
-                            _autoDisconnectTimeout);
-                        setState(() {
-                          _autoDisconnectTimeout = timeout;
-                        });
-                      }))
+                      onPressed: isOptionFixed(kOptionAutoDisconnectTimeout)
+                          ? null
+                          : () async {
+                              final timeout = await changeAutoDisconnectTimeout(
+                                  _autoDisconnectTimeout);
+                              setState(() {
+                                _autoDisconnectTimeout = timeout;
+                              });
+                            }))
             ]),
         initialValue: _allowAutoDisconnect,
-        onToggle: (_) async {
-          _allowAutoDisconnect = !_allowAutoDisconnect;
-          String value =
-              bool2option('allow-auto-disconnect', _allowAutoDisconnect);
-          await bind.mainSetOption(key: 'allow-auto-disconnect', value: value);
-          setState(() {});
-        },
+        onToggle: isOptionFixed(kOptionAllowAutoDisconnect)
+            ? null
+            : (_) async {
+                _allowAutoDisconnect = !_allowAutoDisconnect;
+                String value = bool2option(
+                    kOptionAllowAutoDisconnect, _allowAutoDisconnect);
+                await bind.mainSetOption(
+                    key: kOptionAllowAutoDisconnect, value: value);
+                setState(() {});
+              },
       )
     ];
     if (_hasIgnoreBattery) {
@@ -448,33 +548,96 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
           gFFI.invokeMethod(AndroidChannel.kSetStartOnBootOpt, toValue);
         }));
 
-    return SettingsList(
+    onFloatingWindowChanged(bool toValue) async {
+      if (toValue) {
+        if (!await AndroidPermissionManager.check(kSystemAlertWindow)) {
+          if (!await AndroidPermissionManager.request(kSystemAlertWindow)) {
+            return;
+          }
+        }
+      }
+      final disable = !toValue;
+      bind.mainSetLocalOption(
+          key: kOptionDisableFloatingWindow,
+          value: disable ? 'Y' : defaultOptionNo);
+      setState(() => _floatingWindowDisabled = disable);
+      gFFI.serverModel.androidUpdatekeepScreenOn();
+    }
+
+    enhancementsTiles.add(SettingsTile.switchTile(
+        initialValue: !_floatingWindowDisabled,
+        title: Column(crossAxisAlignment: CrossAxisAlignment.start, children: [
+          Text(translate('Floating window')),
+          Text('* ${translate('floating_window_tip')}',
+              style: Theme.of(context).textTheme.bodySmall),
+        ]),
+        onToggle: bind.mainIsOptionFixed(key: kOptionDisableFloatingWindow)
+            ? null
+            : onFloatingWindowChanged));
+
+    enhancementsTiles.add(_getPopupDialogRadioEntry(
+      title: 'Keep screen on',
+      list: [
+        _RadioEntry('Never', _keepScreenOnToOption(KeepScreenOn.never)),
+        _RadioEntry('During controlled',
+            _keepScreenOnToOption(KeepScreenOn.duringControlled)),
+        _RadioEntry('During service is on',
+            _keepScreenOnToOption(KeepScreenOn.serviceOn)),
+      ],
+      getter: () => _keepScreenOnToOption(_floatingWindowDisabled
+          ? KeepScreenOn.never
+          : optionToKeepScreenOn(
+              bind.mainGetLocalOption(key: kOptionKeepScreenOn))),
+      asyncSetter: isOptionFixed(kOptionKeepScreenOn) || _floatingWindowDisabled
+          ? null
+          : (value) async {
+              await bind.mainSetLocalOption(
+                  key: kOptionKeepScreenOn, value: value);
+              setState(() => _keepScreenOn = optionToKeepScreenOn(value));
+              gFFI.serverModel.androidUpdatekeepScreenOn();
+            },
+    ));
+
+    final disabledSettings = bind.isDisableSettings();
+    final hideSecuritySettings =
+        bind.mainGetBuildinOption(key: kOptionHideSecuritySetting) == 'Y';
+    final settings = SettingsList(
       sections: [
-        SettingsSection(
-          title: Text(translate('Account')),
-          tiles: [
-            SettingsTile(
-              title: Obx(() => Text(gFFI.userModel.userName.value.isEmpty
-                  ? translate('Login')
-                  : '${translate('Logout')} (${gFFI.userModel.userName.value})')),
-              leading: Icon(Icons.person),
-              onPressed: (context) {
-                if (gFFI.userModel.userName.value.isEmpty) {
-                  loginDialog();
-                } else {
-                  logOutConfirmDialog();
-                }
-              },
-            ),
-          ],
-        ),
+        customClientSection,
+        if (!bind.isDisableAccount())
+          SettingsSection(
+            title: Text(translate('Account')),
+            tiles: [
+              SettingsTile(
+                title: Obx(() => Text(gFFI.userModel.userName.value.isEmpty
+                    ? translate('Login')
+                    : '${translate('Logout')} (${gFFI.userModel.userName.value})')),
+                leading: Icon(Icons.person),
+                onPressed: (context) {
+                  if (gFFI.userModel.userName.value.isEmpty) {
+                    loginDialog();
+                  } else {
+                    logOutConfirmDialog();
+                  }
+                },
+              ),
+            ],
+          ),
         SettingsSection(title: Text(translate("Settings")), tiles: [
-          SettingsTile(
-              title: Text(translate('ID/Relay Server')),
-              leading: Icon(Icons.cloud),
-              onPressed: (context) {
-                showServerSettings(gFFI.dialogManager);
-              }),
+          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),
@@ -484,8 +647,8 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
           SettingsTile(
             title: Text(translate(
                 Theme.of(context).brightness == Brightness.light
-                    ? 'Dark Theme'
-                    : 'Light Theme')),
+                    ? 'Light Theme'
+                    : 'Dark Theme')),
             leading: Icon(Theme.of(context).brightness == Brightness.light
                 ? Icons.dark_mode
                 : Icons.light_mode),
@@ -495,6 +658,23 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
           )
         ]),
         if (isAndroid)
+          SettingsSection(title: Text(translate('Hardware Codec')), tiles: [
+            SettingsTile.switchTile(
+              title: Text(translate('Enable hardware codec')),
+              initialValue: _enableHardwareCodec,
+              onToggle: isOptionFixed(kOptionEnableHwcodec)
+                  ? null
+                  : (v) async {
+                      await mainSetBoolOption(kOptionEnableHwcodec, v);
+                      final newValue =
+                          await mainGetBoolOption(kOptionEnableHwcodec);
+                      setState(() {
+                        _enableHardwareCodec = newValue;
+                      });
+                    },
+            ),
+          ]),
+        if (isAndroid && !outgoingOnly)
           SettingsSection(
             title: Text(translate("Recording")),
             tiles: [
@@ -502,34 +682,45 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
                 title:
                     Text(translate('Automatically record incoming sessions')),
                 leading: Icon(Icons.videocam),
-                description: FutureBuilder(
-                    builder: (ctx, data) => Offstage(
-                        offstage: !data.hasData,
-                        child: Text("${translate("Directory")}: ${data.data}")),
-                    future: bind.mainDefaultVideoSaveDirectory()),
+                description: Text(
+                    "${translate("Directory")}: ${bind.mainVideoSaveDirectory(root: false)}"),
                 initialValue: _autoRecordIncomingSession,
-                onToggle: (v) async {
-                  await bind.mainSetOption(
-                      key: "allow-auto-record-incoming",
-                      value: bool2option("allow-auto-record-incoming", v));
-                  final newValue = option2bool(
-                      'allow-auto-record-incoming',
-                      await bind.mainGetOption(
-                          key: 'allow-auto-record-incoming'));
-                  setState(() {
-                    _autoRecordIncomingSession = newValue;
-                  });
-                },
+                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 (isAndroid)
+        if (isAndroid &&
+            !disabledSettings &&
+            !outgoingOnly &&
+            !hideSecuritySettings)
+          SettingsSection(title: Text('2FA'), tiles: tfaTiles),
+        if (isAndroid &&
+            !disabledSettings &&
+            !outgoingOnly &&
+            !hideSecuritySettings)
           SettingsSection(
             title: Text(translate("Share Screen")),
             tiles: shareScreenTiles,
           ),
-        defaultDisplaySection(),
-        if (isAndroid)
+        if (!bind.isIncomingOnly()) defaultDisplaySection(),
+        if (isAndroid &&
+            !disabledSettings &&
+            !outgoingOnly &&
+            !hideSecuritySettings)
           SettingsSection(
             title: Text(translate("Enhancements")),
             tiles: enhancementsTiles,
@@ -578,6 +769,7 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
         ),
       ],
     );
+    return settings;
   }
 
   Future<bool> canStartOnBoot() async {
@@ -617,29 +809,32 @@ void showServerSettings(OverlayDialogManager dialogManager) async {
 void showLanguageSettings(OverlayDialogManager dialogManager) async {
   try {
     final langs = json.decode(await bind.mainGetLangs()) as List<dynamic>;
-    var lang = bind.mainGetLocalOption(key: "lang");
+    var lang = bind.mainGetLocalOption(key: kCommConfKeyLang);
     dialogManager.show((setState, close, context) {
       setLang(v) async {
         if (lang != v) {
           setState(() {
             lang = v;
           });
-          await bind.mainSetLocalOption(key: "lang", value: v);
+          await bind.mainSetLocalOption(key: kCommConfKeyLang, value: v);
           HomePage.homeKey.currentState?.refreshPages();
           Future.delayed(Duration(milliseconds: 200), close);
         }
       }
 
+      final isOptFixed = isOptionFixed(kCommConfKeyLang);
       return CustomAlertDialog(
         content: Column(
           children: [
-                getRadio(Text(translate('Default')), '', lang, setLang),
+                getRadio(Text(translate('Default')), defaultOptionLang, lang,
+                    isOptFixed ? null : setLang),
                 Divider(color: MyTheme.border),
               ] +
               langs.map((e) {
                 final key = e[0] as String;
                 final name = e[1] as String;
-                return getRadio(Text(translate(name)), key, lang, setLang);
+                return getRadio(Text(translate(name)), key, lang,
+                    isOptFixed ? null : setLang);
               }).toList(),
         ),
       );
@@ -663,13 +858,15 @@ void showThemeSettings(OverlayDialogManager dialogManager) async {
       }
     }
 
+    final isOptFixed = isOptionFixed(kCommConfKeyTheme);
     return CustomAlertDialog(
       content: Column(children: [
-        getRadio(
-            Text(translate('Light')), ThemeMode.light, themeMode, setTheme),
-        getRadio(Text(translate('Dark')), ThemeMode.dark, themeMode, setTheme),
+        getRadio(Text(translate('Light')), ThemeMode.light, themeMode,
+            isOptFixed ? null : setTheme),
+        getRadio(Text(translate('Dark')), ThemeMode.dark, themeMode,
+            isOptFixed ? null : setTheme),
         getRadio(Text(translate('Follow System')), ThemeMode.system, themeMode,
-            setTheme)
+            isOptFixed ? null : setTheme)
       ]),
     );
   }, backDismiss: true, clickMaskDismiss: true);
@@ -678,7 +875,7 @@ 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(
@@ -757,11 +954,14 @@ class __DisplayPageState extends State<_DisplayPage> {
                 _RadioEntry('Scale original', kRemoteViewStyleOriginal),
                 _RadioEntry('Scale adaptive', kRemoteViewStyleAdaptive)
               ],
-              getter: () => bind.mainGetUserDefaultOption(key: 'view_style'),
-              asyncSetter: (value) async {
-                await bind.mainSetUserDefaultOption(
-                    key: 'view_style', value: value);
-              },
+              getter: () =>
+                  bind.mainGetUserDefaultOption(key: kOptionViewStyle),
+              asyncSetter: isOptionFixed(kOptionViewStyle)
+                  ? null
+                  : (value) async {
+                      await bind.mainSetUserDefaultOption(
+                          key: kOptionViewStyle, value: value);
+                    },
             ),
             _getPopupDialogRadioEntry(
               title: 'Default Image Quality',
@@ -772,16 +972,19 @@ class __DisplayPageState extends State<_DisplayPage> {
                 _RadioEntry('Custom', kRemoteImageQualityCustom),
               ],
               getter: () {
-                final v = bind.mainGetUserDefaultOption(key: 'image_quality');
+                final v =
+                    bind.mainGetUserDefaultOption(key: kOptionImageQuality);
                 showCustomImageQuality.value = v == kRemoteImageQualityCustom;
                 return v;
               },
-              asyncSetter: (value) async {
-                await bind.mainSetUserDefaultOption(
-                    key: 'image_quality', value: value);
-                showCustomImageQuality.value =
-                    value == kRemoteImageQualityCustom;
-              },
+              asyncSetter: isOptionFixed(kOptionImageQuality)
+                  ? null
+                  : (value) async {
+                      await bind.mainSetUserDefaultOption(
+                          key: kOptionImageQuality, value: value);
+                      showCustomImageQuality.value =
+                          value == kRemoteImageQualityCustom;
+                    },
               tail: customImageQualitySetting(),
               showTail: showCustomImageQuality,
               notCloseValue: kRemoteImageQualityCustom,
@@ -790,11 +993,13 @@ class __DisplayPageState extends State<_DisplayPage> {
               title: 'Default Codec',
               list: codecList,
               getter: () =>
-                  bind.mainGetUserDefaultOption(key: 'codec-preference'),
-              asyncSetter: (value) async {
-                await bind.mainSetUserDefaultOption(
-                    key: 'codec-preference', value: value);
-              },
+                  bind.mainGetUserDefaultOption(key: kOptionCodecPreference),
+              asyncSetter: isOptionFixed(kOptionCodecPreference)
+                  ? null
+                  : (value) async {
+                      await bind.mainSetUserDefaultOption(
+                          key: kOptionCodecPreference, value: value);
+                    },
             ),
           ],
         ),
@@ -809,13 +1014,62 @@ class __DisplayPageState extends State<_DisplayPage> {
 
   SettingsTile otherRow(String label, String key) {
     final value = bind.mainGetUserDefaultOption(key: key) == 'Y';
+    final isOptFixed = isOptionFixed(key);
     return SettingsTile.switchTile(
       initialValue: value,
       title: Text(translate(label)),
-      onToggle: (b) async {
-        await bind.mainSetUserDefaultOption(key: key, value: b ? 'Y' : '');
-        setState(() {});
-      },
+      onToggle: isOptFixed
+          ? null
+          : (b) async {
+              await bind.mainSetUserDefaultOption(
+                  key: key, value: b ? 'Y' : defaultOptionNo);
+              setState(() {});
+            },
+    );
+  }
+}
+
+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);
+          }),
     );
   }
 }
@@ -829,11 +1083,11 @@ class _RadioEntry {
 typedef _RadioEntryGetter = String Function();
 typedef _RadioEntrySetter = Future<void> Function(String);
 
-_getPopupDialogRadioEntry({
+SettingsTile _getPopupDialogRadioEntry({
   required String title,
   required List<_RadioEntry> list,
   required _RadioEntryGetter getter,
-  required _RadioEntrySetter asyncSetter,
+  required _RadioEntrySetter? asyncSetter,
   Widget? tail,
   RxBool? showTail,
   String? notCloseValue,
@@ -853,21 +1107,23 @@ _getPopupDialogRadioEntry({
 
   void showDialog() async {
     gFFI.dialogManager.show((setState, close, context) {
-      onChanged(String? value) async {
-        if (value == null) return;
-        await asyncSetter(value);
-        init();
-        if (value != notCloseValue) {
-          close();
-        }
-      }
+      final onChanged = asyncSetter == null
+          ? null
+          : (String? value) async {
+              if (value == null) return;
+              await asyncSetter(value);
+              init();
+              if (value != notCloseValue) {
+                close();
+              }
+            };
 
       return CustomAlertDialog(
           content: Obx(
         () => Column(children: [
           ...list
               .map((e) => getRadio(Text(translate(e.label)), e.value,
-                  groupValue.value, (String? value) => onChanged(value)))
+                  groupValue.value, onChanged))
               .toList(),
           Offstage(
             offstage:
@@ -881,7 +1137,7 @@ _getPopupDialogRadioEntry({
 
   return SettingsTile(
     title: Text(translate(title)),
-    onPressed: (context) => showDialog(),
+    onPressed: asyncSetter == null ? null : (context) => showDialog(),
     value: Padding(
       padding: EdgeInsets.symmetric(vertical: 8),
       child: Obx(() => Text(translate(valueText.value))),

flutter/lib/mobile/widgets/dialog.dart

@@ -283,12 +283,3 @@ void setPrivacyModeDialog(
     );
   }, backDismiss: true, clickMaskDismiss: true);
 }
-
-Future<String?> validateAsync(String value) async {
-  value = value.trim();
-  if (value.isEmpty) {
-    return null;
-  }
-  final res = await bind.mainTestIfValidServer(server: value);
-  return res.isEmpty ? null : res;
-}

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

@@ -5,28 +5,29 @@ import 'dart:io';
 import 'package:flutter/material.dart';
 import 'package:flutter_hbb/common/hbbs/hbbs.dart';
 import 'package:flutter_hbb/common/widgets/peers_view.dart';
+import 'package:flutter_hbb/consts.dart';
 import 'package:flutter_hbb/models/model.dart';
 import 'package:flutter_hbb/models/peer_model.dart';
 import 'package:flutter_hbb/models/platform_model.dart';
 import 'package:get/get.dart';
 import 'package:bot_toast/bot_toast.dart';
-import 'package:http/http.dart' as http;
 
+import '../utils/http_service.dart' as http;
 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";
@@ -84,7 +85,7 @@ class AbModel {
   reset() async {
     print("reset ab model");
     addressbooks.clear();
-    setCurrentName('');
+    _currentName.value = '';
     await bind.mainClearAb();
     listInitialized = false;
   }
@@ -110,9 +111,10 @@ 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
@@ -509,7 +511,8 @@ class AbModel {
   }
 
   void setShouldAsync(bool v) async {
-    await bind.mainSetLocalOption(key: syncAbOption, value: v ? 'Y' : '');
+    await bind.mainSetLocalOption(
+        key: syncAbOption, value: v ? 'Y' : defaultOptionNo);
     _syncAllFromRecent = true;
     _timerCounter = 0;
   }
@@ -548,7 +551,7 @@ class AbModel {
   }
 
   trySetCurrentToLast() {
-    final name = bind.getLocalFlutterOption(k: 'current-ab-name');
+    final name = bind.getLocalFlutterOption(k: kOptionCurrentAbName);
     if (addressbooks.containsKey(name)) {
       _currentName.value = name;
     }
@@ -647,6 +650,10 @@ class AbModel {
     return addressbooks.keys.toList();
   }
 
+  String personalAddressBookName() {
+    return _personalAddressBookName;
+  }
+
   Future<void> setCurrentName(String name) async {
     final oldName = _currentName.value;
     if (addressbooks.containsKey(name)) {
@@ -809,8 +816,6 @@ 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;
@@ -1203,8 +1208,6 @@ 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

@@ -527,10 +527,18 @@ class ChatModel with ChangeNotifier {
 
   void onVoiceCallStarted() {
     _voiceCallStatus.value = VoiceCallStatus.connected;
+    if (isAndroid) {
+      parent.target?.invokeMethod("on_voice_call_started");
+    }
   }
 
   void onVoiceCallClosed(String reason) {
     _voiceCallStatus.value = VoiceCallStatus.notStarted;
+    if (isAndroid) {
+      // We can always invoke "on_voice_call_closed"
+      // no matter if the `_voiceCallStatus` was `VoiceCallStatus.notStarted` or not.
+      parent.target?.invokeMethod("on_voice_call_closed");
+    }
   }
 
   void onVoiceCallIncoming() {

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

@@ -1,5 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_gpu_texture_renderer/flutter_gpu_texture_renderer.dart';
+import 'package:flutter_hbb/common/shared_state.dart';
 import 'package:flutter_hbb/consts.dart';
 import 'package:flutter_hbb/models/model.dart';
 import 'package:get/get.dart';
@@ -10,15 +11,10 @@ import './platform_model.dart';
 import 'package:texture_rgba_renderer/texture_rgba_renderer.dart'
     if (dart.library.html) 'package:flutter_hbb/web/texture_rgba_renderer.dart';
 
-// Feature flutter_texture_render need to be enabled if feature gpucodec is enabled.
-final useTextureRender = !isWeb &&
-    (bind.mainHasPixelbufferTextureRender() || bind.mainHasGpuTextureRender());
-
 class _PixelbufferTexture {
   int _textureKey = -1;
   int _display = 0;
   SessionID? _sessionId;
-  final support = bind.mainHasPixelbufferTextureRender();
   bool _destroying = false;
   int? _id;
 
@@ -27,26 +23,24 @@ class _PixelbufferTexture {
   int get display => _display;
 
   create(int d, SessionID sessionId, FFI ffi) {
-    if (support) {
-      _display = d;
-      _textureKey = bind.getNextTextureKey();
-      _sessionId = sessionId;
+    _display = d;
+    _textureKey = bind.getNextTextureKey();
+    _sessionId = sessionId;
 
-      textureRenderer.createTexture(_textureKey).then((id) async {
-        _id = id;
-        if (id != -1) {
-          ffi.textureModel.setRgbaTextureId(display: d, id: id);
-          final ptr = await textureRenderer.getTexturePtr(_textureKey);
-          platformFFI.registerPixelbufferTexture(sessionId, display, ptr);
-          debugPrint(
-              "create pixelbuffer texture: peerId: ${ffi.id} display:$_display, textureId:$id");
-        }
-      });
-    }
+    textureRenderer.createTexture(_textureKey).then((id) async {
+      _id = id;
+      if (id != -1) {
+        ffi.textureModel.setRgbaTextureId(display: d, id: id);
+        final ptr = await textureRenderer.getTexturePtr(_textureKey);
+        platformFFI.registerPixelbufferTexture(sessionId, display, ptr);
+        debugPrint(
+            "create pixelbuffer texture: peerId: ${ffi.id} display:$_display, textureId:$id, texturePtr:$ptr");
+      }
+    });
   }
 
   destroy(bool unregisterTexture, FFI ffi) async {
-    if (!_destroying && support && _textureKey != -1 && _sessionId != null) {
+    if (!_destroying && _textureKey != -1 && _sessionId != null) {
       _destroying = true;
       if (unregisterTexture) {
         platformFFI.registerPixelbufferTexture(_sessionId!, display, 0);
@@ -101,13 +95,15 @@ class _GpuTexture {
     }
   }
 
-  destroy(FFI ffi) async {
+  destroy(bool unregisterTexture, FFI ffi) async {
     // must stop texture render, render unregistered texture cause crash
     if (!_destroying && support && _sessionId != null && _textureId != -1) {
       _destroying = true;
-      platformFFI.registerGpuTexture(_sessionId!, _display, 0);
-      // sleep for a while to avoid the texture is used after it's unregistered.
-      await Future.delayed(Duration(milliseconds: 100));
+      if (unregisterTexture) {
+        platformFFI.registerGpuTexture(_sessionId!, _display, 0);
+        // sleep for a while to avoid the texture is used after it's unregistered.
+        await Future.delayed(Duration(milliseconds: 100));
+      }
       await gpuTextureRenderer.unregisterTexture(_textureId);
       _textureId = -1;
       _destroying = false;
@@ -152,40 +148,36 @@ class TextureModel {
   TextureModel(this.parent);
 
   setTextureType({required int display, required bool gpuTexture}) {
-    debugPrint("setTextureType: display:$display, isGpuTexture:$gpuTexture");
-    var texture = _control[display];
-    if (texture == null) {
-      texture = _Control();
-      _control[display] = texture;
+    debugPrint("setTextureType: display=$display, isGpuTexture=$gpuTexture");
+    ensureControl(display);
+    _control[display]?.setTextureType(gpuTexture: gpuTexture);
+    // For versions that do not support multiple displays, the display parameter is always 0, need set type of current display
+    final ffi = parent.target;
+    if (ffi == null) return;
+    if (!ffi.ffiModel.pi.isSupportMultiDisplay) {
+      final currentDisplay = CurrentDisplayState.find(ffi.id).value;
+      if (currentDisplay != display) {
+        debugPrint(
+            "setTextureType: currentDisplay=$currentDisplay, isGpuTexture=$gpuTexture");
+        ensureControl(currentDisplay);
+        _control[currentDisplay]?.setTextureType(gpuTexture: gpuTexture);
+      }
     }
-    texture.setTextureType(gpuTexture: gpuTexture);
   }
 
   setRgbaTextureId({required int display, required int id}) {
-    var ctl = _control[display];
-    if (ctl == null) {
-      ctl = _Control();
-      _control[display] = ctl;
-    }
-    ctl.setRgbaTextureId(id);
+    ensureControl(display);
+    _control[display]?.setRgbaTextureId(id);
   }
 
   setGpuTextureId({required int display, required int id}) {
-    var ctl = _control[display];
-    if (ctl == null) {
-      ctl = _Control();
-      _control[display] = ctl;
-    }
-    ctl.setGpuTextureId(id);
+    ensureControl(display);
+    _control[display]?.setGpuTextureId(id);
   }
 
   RxInt getTextureId(int display) {
-    var ctl = _control[display];
-    if (ctl == null) {
-      ctl = _Control();
-      _control[display] = ctl;
-    }
-    return ctl.textureID;
+    ensureControl(display);
+    return _control[display]!.textureID;
   }
 
   updateCurrentDisplay(int curDisplay) {
@@ -211,7 +203,7 @@ class TextureModel {
         _pixelbufferRenderTextures.remove(idx);
       }
       if (_gpuRenderTextures.containsKey(idx)) {
-        _gpuRenderTextures[idx]!.destroy(ffi);
+        _gpuRenderTextures[idx]!.destroy(true, ffi);
         _gpuRenderTextures.remove(idx);
       }
     }
@@ -238,7 +230,15 @@ class TextureModel {
       await texture.destroy(closeSession, ffi);
     }
     for (final texture in _gpuRenderTextures.values) {
-      await texture.destroy(ffi);
+      await texture.destroy(closeSession, ffi);
+    }
+  }
+
+  ensureControl(int display) {
+    var ctl = _control[display];
+    if (ctl == null) {
+      ctl = _Control();
+      _control[display] = ctl;
     }
   }
 }

flutter/lib/models/file_model.dart

@@ -3,6 +3,7 @@ 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;
@@ -642,6 +643,77 @@ class FileController {
         path: path,
         isRemote: !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,
+      );
+    });
+  }
 }
 
 class JobController {
@@ -1083,6 +1155,13 @@ class PathUtil {
     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

@@ -7,7 +7,7 @@ import 'package:flutter_hbb/models/peer_model.dart';
 import 'package:flutter_hbb/models/platform_model.dart';
 import 'package:get/get.dart';
 import 'dart:convert';
-import 'package:http/http.dart' as http;
+import '../utils/http_service.dart' as http;
 
 class GroupModel {
   final RxBool groupLoading = false.obs;
@@ -26,7 +26,9 @@ class GroupModel {
   GroupModel(this.parent);
 
   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

@@ -4,9 +4,12 @@ import 'dart:io';
 import 'dart:math';
 import 'dart:ui' as ui;
 
+import 'package:desktop_multi_window/desktop_multi_window.dart';
 import 'package:flutter/gestures.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter/widgets.dart';
+import 'package:flutter_hbb/main.dart';
+import 'package:flutter_hbb/utils/multi_window_manager.dart';
 import 'package:get/get.dart';
 
 import '../../models/model.dart';
@@ -21,6 +24,128 @@ const _kMouseEventDown = 'mousedown';
 const _kMouseEventUp = 'mouseup';
 const _kMouseEventMove = 'mousemove';
 
+class CanvasCoords {
+  double x = 0;
+  double y = 0;
+  double scale = 1.0;
+  double scrollX = 0;
+  double scrollY = 0;
+  ScrollStyle scrollStyle = ScrollStyle.scrollauto;
+  Size size = Size.zero;
+
+  CanvasCoords();
+
+  Map<String, dynamic> toJson() {
+    return {
+      'x': x,
+      'y': y,
+      'scale': scale,
+      'scrollX': scrollX,
+      'scrollY': scrollY,
+      'scrollStyle':
+          scrollStyle == ScrollStyle.scrollauto ? 'scrollauto' : 'scrollbar',
+      'size': {
+        'w': size.width,
+        'h': size.height,
+      }
+    };
+  }
+
+  static CanvasCoords fromJson(Map<String, dynamic> json) {
+    final model = CanvasCoords();
+    model.x = json['x'];
+    model.y = json['y'];
+    model.scale = json['scale'];
+    model.scrollX = json['scrollX'];
+    model.scrollY = json['scrollY'];
+    model.scrollStyle = json['scrollStyle'] == 'scrollauto'
+        ? ScrollStyle.scrollauto
+        : ScrollStyle.scrollbar;
+    model.size = Size(json['size']['w'], json['size']['h']);
+    return model;
+  }
+
+  static CanvasCoords fromCanvasModel(CanvasModel model) {
+    final coords = CanvasCoords();
+    coords.x = model.x;
+    coords.y = model.y;
+    coords.scale = model.scale;
+    coords.scrollX = model.scrollX;
+    coords.scrollY = model.scrollY;
+    coords.scrollStyle = model.scrollStyle;
+    coords.size = model.size;
+    return coords;
+  }
+}
+
+class CursorCoords {
+  Offset offset = Offset.zero;
+
+  CursorCoords();
+
+  Map<String, dynamic> toJson() {
+    return {
+      'offset_x': offset.dx,
+      'offset_y': offset.dy,
+    };
+  }
+
+  static CursorCoords fromJson(Map<String, dynamic> json) {
+    final model = CursorCoords();
+    model.offset = Offset(json['offset_x'], json['offset_y']);
+    return model;
+  }
+
+  static CursorCoords fromCursorModel(CursorModel model) {
+    final coords = CursorCoords();
+    coords.offset = model.offset;
+    return coords;
+  }
+}
+
+class RemoteWindowCoords {
+  RemoteWindowCoords(
+      this.windowRect, this.canvas, this.cursor, this.remoteRect);
+  Rect windowRect;
+  CanvasCoords canvas;
+  CursorCoords cursor;
+  Rect remoteRect;
+  Offset relativeOffset = Offset.zero;
+
+  Map<String, dynamic> toJson() {
+    return {
+      'canvas': canvas.toJson(),
+      'cursor': cursor.toJson(),
+      'windowRect': rectToJson(windowRect),
+      'remoteRect': rectToJson(remoteRect),
+    };
+  }
+
+  static Map<String, dynamic> rectToJson(Rect r) {
+    return {
+      'l': r.left,
+      't': r.top,
+      'w': r.width,
+      'h': r.height,
+    };
+  }
+
+  static Rect rectFromJson(Map<String, dynamic> json) {
+    return Rect.fromLTWH(
+      json['l'],
+      json['t'],
+      json['w'],
+      json['h'],
+    );
+  }
+
+  RemoteWindowCoords.fromJson(Map<String, dynamic> json)
+      : windowRect = rectFromJson(json['windowRect']),
+        canvas = CanvasCoords.fromJson(json['canvas']),
+        cursor = CursorCoords.fromJson(json['cursor']),
+        remoteRect = rectFromJson(json['remoteRect']);
+}
+
 extension ToString on MouseButtons {
   String get value {
     switch (this) {
@@ -188,32 +313,29 @@ class InputModel {
   int _lastButtons = 0;
   Offset lastMousePos = Offset.zero;
 
+  bool _queryOtherWindowCoords = false;
+  Rect? _windowRect;
+  List<RemoteWindowCoords> _remoteWindowCoords = [];
+
   late final SessionID sessionId;
 
   bool get keyboardPerm => parent.target!.ffiModel.keyboard;
   String get id => parent.target?.id ?? '';
   String? get peerPlatform => parent.target?.ffiModel.pi.platform;
   bool get isViewOnly => parent.target!.ffiModel.viewOnly;
+  double get devicePixelRatio => parent.target!.canvasModel.devicePixelRatio;
 
   InputModel(this.parent) {
     sessionId = parent.target!.sessionId;
-
-    // It is ok to call updateKeyboardMode() directly.
-    // Because `bind` is initialized in `PlatformFFI.init()` which is called very early.
-    // But we still wrap it in a Future.delayed() to make it more clear.
-    Future.delayed(Duration(milliseconds: 100), () {
-      updateKeyboardMode();
-    });
   }
 
+  // This function must be called after the peer info is received.
+  // Because `sessionGetKeyboardMode` relies on the peer version.
   updateKeyboardMode() async {
     // * Currently mobile does not enable map mode
     if (isDesktop || isWebDesktop) {
-      if (keyboardMode.isEmpty) {
-        keyboardMode =
-            await bind.sessionGetKeyboardMode(sessionId: sessionId) ??
-                kKeyLegacyMode;
-      }
+      keyboardMode = await bind.sessionGetKeyboardMode(sessionId: sessionId) ??
+          kKeyLegacyMode;
     }
   }
 
@@ -616,6 +738,9 @@ class InputModel {
   void onPointDownImage(PointerDownEvent e) {
     debugPrint("onPointDownImage ${e.kind}");
     _stopFling = true;
+    if (isDesktop) _queryOtherWindowCoords = true;
+    _remoteWindowCoords = [];
+    _windowRect = null;
     if (isViewOnly) return;
     if (e.kind != ui.PointerDeviceKind.mouse) {
       if (isPhysicalMouse.value) {
@@ -628,6 +753,7 @@ class InputModel {
   }
 
   void onPointUpImage(PointerUpEvent e) {
+    if (isDesktop) _queryOtherWindowCoords = false;
     if (isViewOnly) return;
     if (e.kind != ui.PointerDeviceKind.mouse) return;
     if (isPhysicalMouse.value) {
@@ -638,11 +764,37 @@ class InputModel {
   void onPointMoveImage(PointerMoveEvent e) {
     if (isViewOnly) return;
     if (e.kind != ui.PointerDeviceKind.mouse) return;
+    if (_queryOtherWindowCoords) {
+      Future.delayed(Duration.zero, () async {
+        _windowRect = await fillRemoteCoordsAndGetCurFrame(_remoteWindowCoords);
+      });
+      _queryOtherWindowCoords = false;
+    }
     if (isPhysicalMouse.value) {
       handleMouse(_getMouseEvent(e, _kMouseEventMove), e.position);
     }
   }
 
+  static Future<Rect?> fillRemoteCoordsAndGetCurFrame(
+      List<RemoteWindowCoords> remoteWindowCoords) async {
+    final coords =
+        await rustDeskWinManager.getOtherRemoteWindowCoordsFromMain();
+    final wc = WindowController.fromWindowId(kWindowId!);
+    try {
+      final frame = await wc.getFrame();
+      for (final c in coords) {
+        c.relativeOffset = Offset(
+            c.windowRect.left - frame.left, c.windowRect.top - frame.top);
+        remoteWindowCoords.add(c);
+      }
+      return frame;
+    } catch (e) {
+      // Unreachable code
+      debugPrint("Failed to get frame of window $kWindowId, it may be hidden");
+    }
+    return null;
+  }
+
   void onPointerSignalImage(PointerSignalEvent e) {
     if (isViewOnly) return;
     if (e is PointerScrollEvent) {
@@ -843,43 +995,107 @@ class InputModel {
     bool onExit = false,
     int buttons = kPrimaryMouseButton,
   }) {
-    y -= CanvasModel.topToEdge;
-    x -= CanvasModel.leftToEdge;
-    final canvasModel = parent.target!.canvasModel;
     final ffiModel = parent.target!.ffiModel;
+    CanvasCoords canvas =
+        CanvasCoords.fromCanvasModel(parent.target!.canvasModel);
+    Rect? rect = ffiModel.rect;
+
     if (isMove) {
-      canvasModel.moveDesktopMouse(x, y);
+      if (_remoteWindowCoords.isNotEmpty &&
+          _windowRect != null &&
+          !_isInCurrentWindow(x, y)) {
+        final coords =
+            findRemoteCoords(x, y, _remoteWindowCoords, devicePixelRatio);
+        if (coords != null) {
+          isMove = false;
+          canvas = coords.canvas;
+          rect = coords.remoteRect;
+          x -= coords.relativeOffset.dx / devicePixelRatio;
+          y -= coords.relativeOffset.dy / devicePixelRatio;
+        }
+      }
     }
 
-    final nearThr = 3;
-    var nearRight = (canvasModel.size.width - x) < nearThr;
-    var nearBottom = (canvasModel.size.height - y) < nearThr;
-    final rect = ffiModel.rect;
+    y -= CanvasModel.topToEdge;
+    x -= CanvasModel.leftToEdge;
+    if (isMove) {
+      parent.target!.canvasModel.moveDesktopMouse(x, y);
+    }
+
+    return _handlePointerDevicePos(
+      kind,
+      x,
+      y,
+      isMove,
+      canvas,
+      rect,
+      evtType,
+      onExit: onExit,
+      buttons: buttons,
+    );
+  }
+
+  bool _isInCurrentWindow(double x, double y) {
+    final w = _windowRect!.width / devicePixelRatio;
+    final h = _windowRect!.width / devicePixelRatio;
+    return x >= 0 && y >= 0 && x <= w && y <= h;
+  }
+
+  static RemoteWindowCoords? findRemoteCoords(double x, double y,
+      List<RemoteWindowCoords> remoteWindowCoords, double devicePixelRatio) {
+    x *= devicePixelRatio;
+    y *= devicePixelRatio;
+    for (final c in remoteWindowCoords) {
+      if (x >= c.relativeOffset.dx &&
+          y >= c.relativeOffset.dy &&
+          x <= c.relativeOffset.dx + c.windowRect.width &&
+          y <= c.relativeOffset.dy + c.windowRect.height) {
+        return c;
+      }
+    }
+    return null;
+  }
+
+  Point? _handlePointerDevicePos(
+    String kind,
+    double x,
+    double y,
+    bool moveInCanvas,
+    CanvasCoords canvas,
+    Rect? rect,
+    String evtType, {
+    bool onExit = false,
+    int buttons = kPrimaryMouseButton,
+  }) {
     if (rect == null) {
       return null;
     }
-    final imageWidth = rect.width * canvasModel.scale;
-    final imageHeight = rect.height * canvasModel.scale;
-    if (canvasModel.scrollStyle == ScrollStyle.scrollbar) {
-      x += imageWidth * canvasModel.scrollX;
-      y += imageHeight * canvasModel.scrollY;
+
+    final nearThr = 3;
+    var nearRight = (canvas.size.width - x) < nearThr;
+    var nearBottom = (canvas.size.height - y) < nearThr;
+    final imageWidth = rect.width * canvas.scale;
+    final imageHeight = rect.height * canvas.scale;
+    if (canvas.scrollStyle == ScrollStyle.scrollbar) {
+      x += imageWidth * canvas.scrollX;
+      y += imageHeight * canvas.scrollY;
 
       // boxed size is a center widget
-      if (canvasModel.size.width > imageWidth) {
-        x -= ((canvasModel.size.width - imageWidth) / 2);
+      if (canvas.size.width > imageWidth) {
+        x -= ((canvas.size.width - imageWidth) / 2);
       }
-      if (canvasModel.size.height > imageHeight) {
-        y -= ((canvasModel.size.height - imageHeight) / 2);
+      if (canvas.size.height > imageHeight) {
+        y -= ((canvas.size.height - imageHeight) / 2);
       }
     } else {
-      x -= canvasModel.x;
-      y -= canvasModel.y;
+      x -= canvas.x;
+      y -= canvas.y;
     }
 
-    x /= canvasModel.scale;
-    y /= canvasModel.scale;
-    if (canvasModel.scale > 0 && canvasModel.scale < 1) {
-      final step = 1.0 / canvasModel.scale - 1;
+    x /= canvas.scale;
+    y /= canvas.scale;
+    if (canvas.scale > 0 && canvas.scale < 1) {
+      final step = 1.0 / canvas.scale - 1;
       if (nearRight) {
         x += step;
       }
@@ -902,8 +1118,7 @@ class InputModel {
       evtX = x.round();
       evtY = y.round();
     } catch (e) {
-      debugPrintStack(
-          label: 'canvasModel.scale value ${canvasModel.scale}, $e');
+      debugPrintStack(label: 'canvas.scale value ${canvas.scale}, $e');
       return null;
     }
 
@@ -937,4 +1152,27 @@ 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 {
+    inputRawKey(kKeyFlutterKey, usbHidUsage, 0, true);
+    await Future.delayed(Duration(milliseconds: 100));
+    inputRawKey(kKeyFlutterKey, usbHidUsage, 0, false);
+  }
+
+  Future<void> onMobileVolumeUp() async =>
+      await tapHidKey(PhysicalKeyboardKey.audioVolumeUp.usbHidUsage);
+  Future<void> onMobileVolumeDown() async =>
+      await tapHidKey(PhysicalKeyboardKey.audioVolumeDown.usbHidUsage);
+  Future<void> onMobilePower() async =>
+      await tapHidKey(PhysicalKeyboardKey.power.usbHidUsage);
 }

flutter/lib/models/native_model.dart

@@ -117,9 +117,13 @@ 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");
@@ -132,9 +136,10 @@ class PlatformFFI {
       _ffiBind = RustdeskImpl(dylib);
 
       if (isLinux) {
-        // Start a dbus service, no need to await
-        _ffiBind.mainStartDbusServer();
-        _ffiBind.mainStartPa();
+        if (isMain) {
+          // Start a dbus service for uri links, no need to await
+          _ffiBind.mainStartDbusServer();
+        }
       } else if (isMacOS && isMain) {
         // Start ipc service for uri links.
         _ffiBind.mainStartIpcUrlServer();
@@ -198,7 +203,10 @@ class PlatformFFI {
       await _ffiBind.mainDeviceId(id: id);
       await _ffiBind.mainDeviceName(name: name);
       await _ffiBind.mainSetHomeDir(home: _homeDir);
-      await _ffiBind.mainInit(appDir: _dir);
+      await _ffiBind.mainInit(
+        appDir: _dir,
+        customClientConfig: '',
+      );
     } catch (e) {
       debugPrintStack(label: 'initialize failed: $e');
     }

flutter/lib/models/peer_tab_model.dart

@@ -2,6 +2,7 @@ import 'dart:convert';
 import 'dart:math';
 
 import 'package:flutter/material.dart';
+import 'package:flutter_hbb/consts.dart';
 import 'package:flutter_hbb/models/peer_model.dart';
 import 'package:flutter_hbb/models/platform_model.dart';
 import 'package:get/get.dart';
@@ -22,9 +23,6 @@ class PeerTabModel with ChangeNotifier {
   int get currentTab => _currentTab;
   int _currentTab = 0; // index in tabNames
   static const int maxTabCount = 5;
-  static const String kPeerTabIndex = 'peer-tab-index';
-  static const String kPeerTabOrder = 'peer-tab-order';
-  static const String kPeerTabVisible = 'peer-tab-visible';
   static const List<String> tabNames = [
     'Recent sessions',
     'Favorites',
@@ -44,7 +42,7 @@ class PeerTabModel with ChangeNotifier {
     true,
     !isWeb,
     !(bind.isDisableAb() || bind.isDisableAccount()),
-    !bind.isDisableAccount(),
+    !(bind.isDisableGroupPanel() || bind.isDisableAccount()),
   ]);
   final List<bool> _isVisible = List.filled(maxTabCount, true, growable: false);
   List<bool> get isVisibleEnabled => () {
@@ -72,7 +70,7 @@ class PeerTabModel with ChangeNotifier {
   PeerTabModel(this.parent) {
     // visible
     try {
-      final option = bind.getLocalFlutterOption(k: kPeerTabVisible);
+      final option = bind.getLocalFlutterOption(k: kOptionPeerTabVisible);
       if (option.isNotEmpty) {
         List<dynamic> decodeList = jsonDecode(option);
         if (decodeList.length == _isVisible.length) {
@@ -88,7 +86,7 @@ class PeerTabModel with ChangeNotifier {
     }
     // order
     try {
-      final option = bind.getLocalFlutterOption(k: kPeerTabOrder);
+      final option = bind.getLocalFlutterOption(k: kOptionPeerTabOrder);
       if (option.isNotEmpty) {
         List<dynamic> decodeList = jsonDecode(option);
         if (decodeList.length == maxTabCount) {
@@ -112,7 +110,7 @@ class PeerTabModel with ChangeNotifier {
     }
     // init currentTab
     _currentTab =
-        int.tryParse(bind.getLocalFlutterOption(k: kPeerTabIndex)) ?? 0;
+        int.tryParse(bind.getLocalFlutterOption(k: kOptionPeerTabIndex)) ?? 0;
     if (_currentTab < 0 || _currentTab >= maxTabCount) {
       _currentTab = 0;
     }
@@ -222,7 +220,7 @@ class PeerTabModel with ChangeNotifier {
         }
         try {
           bind.setLocalFlutterOption(
-              k: kPeerTabVisible, v: jsonEncode(_isVisible));
+              k: kOptionPeerTabVisible, v: jsonEncode(_isVisible));
         } catch (_) {}
         notifyListeners();
       }
@@ -258,7 +256,7 @@ class PeerTabModel with ChangeNotifier {
       for (int i = 0; i < list.length; i++) {
         orders[i] = list[i];
       }
-      bind.setLocalFlutterOption(k: kPeerTabOrder, v: jsonEncode(orders));
+      bind.setLocalFlutterOption(k: kOptionPeerTabOrder, v: jsonEncode(orders));
       notifyListeners();
     }
   }

flutter/lib/models/server_model.dart

@@ -4,6 +4,7 @@ import 'dart:convert';
 import 'package:flutter/material.dart';
 import 'package:flutter_hbb/consts.dart';
 import 'package:flutter_hbb/main.dart';
+import 'package:flutter_hbb/mobile/pages/settings_page.dart';
 import 'package:flutter_hbb/models/chat_model.dart';
 import 'package:flutter_hbb/models/platform_model.dart';
 import 'package:get/get.dart';
@@ -77,7 +78,7 @@ class ServerModel with ChangeNotifier {
   String get approveMode => _approveMode;
 
   setVerificationMethod(String method) async {
-    await bind.mainSetOption(key: "verification-method", value: method);
+    await bind.mainSetOption(key: kOptionVerificationMethod, value: method);
     /*
     if (method != kUsePermanentPassword) {
       await bind.mainSetOption(
@@ -99,7 +100,7 @@ class ServerModel with ChangeNotifier {
   }
 
   setApproveMode(String mode) async {
-    await bind.mainSetOption(key: 'approve-mode', value: mode);
+    await bind.mainSetOption(key: kOptionApproveMode, value: mode);
     /*
     if (mode != 'password') {
       await bind.mainSetOption(
@@ -125,8 +126,8 @@ class ServerModel with ChangeNotifier {
     /*
     // initital _hideCm at startup
     final verificationMethod =
-        bind.mainGetOptionSync(key: "verification-method");
-    final approveMode = bind.mainGetOptionSync(key: 'approve-mode');
+        bind.mainGetOptionSync(key: kOptionVerificationMethod);
+    final approveMode = bind.mainGetOptionSync(key: kOptionApproveMode);
     _hideCm = option2bool(
         'allow-hide-cm', bind.mainGetOptionSync(key: 'allow-hide-cm'));
     if (!(approveMode == 'password' &&
@@ -176,6 +177,11 @@ class ServerModel with ChangeNotifier {
         await timerCallback();
       });
     }
+
+    // Initial keyboard status is off on mobile
+    if (isMobile) {
+      bind.mainSetOption(key: kOptionEnableKeyboard, value: 'N');
+    }
   }
 
   /// 1. check android permission
@@ -187,19 +193,20 @@ class ServerModel with ChangeNotifier {
     if (androidVersion < 30 ||
         !await AndroidPermissionManager.check(kRecordAudio)) {
       _audioOk = false;
-      bind.mainSetOption(key: "enable-audio", value: "N");
+      bind.mainSetOption(key: kOptionEnableAudio, value: "N");
     } else {
-      final audioOption = await bind.mainGetOption(key: 'enable-audio');
-      _audioOk = audioOption.isEmpty;
+      final audioOption = await bind.mainGetOption(key: kOptionEnableAudio);
+      _audioOk = audioOption != 'N';
     }
 
     // file
     if (!await AndroidPermissionManager.check(kManageExternalStorage)) {
       _fileOk = false;
-      bind.mainSetOption(key: "enable-file-transfer", value: "N");
+      bind.mainSetOption(key: kOptionEnableFileTransfer, value: "N");
     } else {
-      final fileOption = await bind.mainGetOption(key: 'enable-file-transfer');
-      _fileOk = fileOption.isEmpty;
+      final fileOption =
+          await bind.mainGetOption(key: kOptionEnableFileTransfer);
+      _fileOk = fileOption != 'N';
     }
 
     notifyListeners();
@@ -209,10 +216,10 @@ class ServerModel with ChangeNotifier {
     var update = false;
     final temporaryPassword = await bind.mainGetTemporaryPassword();
     final verificationMethod =
-        await bind.mainGetOption(key: "verification-method");
+        await bind.mainGetOption(key: kOptionVerificationMethod);
     final temporaryPasswordLength =
         await bind.mainGetOption(key: "temporary-password-length");
-    final approveMode = await bind.mainGetOption(key: 'approve-mode');
+    final approveMode = await bind.mainGetOption(key: kOptionApproveMode);
     /*
     var hideCm = option2bool(
         'allow-hide-cm', await bind.mainGetOption(key: 'allow-hide-cm'));
@@ -225,8 +232,7 @@ class ServerModel with ChangeNotifier {
       _approveMode = approveMode;
       update = true;
     }
-    var stopped = option2bool(
-        "stop-service", await bind.mainGetOption(key: "stop-service"));
+    var stopped = await mainGetBoolOption(kOptionStopService);
     final oldPwdText = _serverPasswd.text;
     if (stopped ||
         verificationMethod == kUsePermanentPassword ||
@@ -283,7 +289,8 @@ class ServerModel with ChangeNotifier {
     }
 
     _audioOk = !_audioOk;
-    bind.mainSetOption(key: "enable-audio", value: _audioOk ? '' : 'N');
+    bind.mainSetOption(
+        key: kOptionEnableAudio, value: _audioOk ? defaultOptionYes : 'N');
     notifyListeners();
   }
 
@@ -302,7 +309,9 @@ class ServerModel with ChangeNotifier {
     }
 
     _fileOk = !_fileOk;
-    bind.mainSetOption(key: "enable-file-transfer", value: _fileOk ? '' : 'N');
+    bind.mainSetOption(
+        key: kOptionEnableFileTransfer,
+        value: _fileOk ? defaultOptionYes : 'N');
     notifyListeners();
   }
 
@@ -312,7 +321,7 @@ class ServerModel with ChangeNotifier {
     }
     if (_inputOk) {
       parent.target?.invokeMethod("stop_input");
-      bind.mainSetOption(key: "enable-keyboard", value: 'N');
+      bind.mainSetOption(key: kOptionEnableKeyboard, value: 'N');
     } else {
       if (parent.target != null) {
         /// the result of toggle-on depends on user actions in the settings page.
@@ -322,6 +331,34 @@ class ServerModel with ChangeNotifier {
     }
   }
 
+  Future<bool> checkRequestNotificationPermission() async {
+    debugPrint("androidVersion $androidVersion");
+    if (androidVersion < 33) {
+      return true;
+    }
+    if (await AndroidPermissionManager.check(kAndroid13Notification)) {
+      debugPrint("notification permission already granted");
+      return true;
+    }
+    var res = await AndroidPermissionManager.request(kAndroid13Notification);
+    debugPrint("notification permission request result: $res");
+    return res;
+  }
+
+  Future<bool> checkFloatingWindowPermission() async {
+    debugPrint("androidVersion $androidVersion");
+    if (androidVersion < 23) {
+      return false;
+    }
+    if (await AndroidPermissionManager.check(kSystemAlertWindow)) {
+      debugPrint("alert window permission already granted");
+      return true;
+    }
+    var res = await AndroidPermissionManager.request(kSystemAlertWindow);
+    debugPrint("alert window permission request result: $res");
+    return res;
+  }
+
   /// Toggle the screen sharing service.
   toggleService() async {
     if (_isStart) {
@@ -348,6 +385,13 @@ class ServerModel with ChangeNotifier {
         stopService();
       }
     } else {
+      await checkRequestNotificationPermission();
+      if (bind.mainGetLocalOption(key: kOptionDisableFloatingWindow) != 'Y') {
+        await checkFloatingWindowPermission();
+      }
+      if (!await AndroidPermissionManager.check(kManageExternalStorage)) {
+        await AndroidPermissionManager.request(kManageExternalStorage);
+      }
       final res = await parent.target?.dialogManager
           .show<bool>((setState, close, context) {
         submit() => close(true);
@@ -383,7 +427,7 @@ class ServerModel with ChangeNotifier {
     await bind.mainStartService();
     updateClientState();
     if (isAndroid) {
-      WakelockPlus.enable();
+      androidUpdatekeepScreenOn();
     }
   }
 
@@ -430,7 +474,9 @@ class ServerModel with ChangeNotifier {
         break;
       case "input":
         if (_inputOk != value) {
-          bind.mainSetOption(key: "enable-keyboard", value: value ? '' : 'N');
+          bind.mainSetOption(
+              key: kOptionEnableKeyboard,
+              value: value ? defaultOptionYes : 'N');
         }
         _inputOk = value;
         break;
@@ -474,6 +520,7 @@ class ServerModel with ChangeNotifier {
     }
     if (_clients.length != oldClientLenght) {
       notifyListeners();
+      if (isAndroid) androidUpdatekeepScreenOn();
     }
   }
 
@@ -508,6 +555,7 @@ class ServerModel with ChangeNotifier {
       scrollToBottom();
       notifyListeners();
       if (isAndroid && !client.authorized) showLoginDialog(client);
+      if (isAndroid) androidUpdatekeepScreenOn();
     } catch (e) {
       debugPrint("Failed to call loginRequest,error:$e");
     }
@@ -535,37 +583,60 @@ class ServerModel with ChangeNotifier {
   }
 
   void showLoginDialog(Client client) {
+    showClientDialog(
+      client,
+      client.isFileTransfer ? "File Connection" : "Screen Connection",
+      'Do you accept?',
+      'android_new_connection_tip',
+      () => sendLoginResponse(client, false),
+      () => sendLoginResponse(client, true),
+    );
+  }
+
+  handleVoiceCall(Client client, bool accept) {
+    parent.target?.invokeMethod("cancel_notification", client.id);
+    bind.cmHandleIncomingVoiceCall(id: client.id, accept: accept);
+  }
+
+  showVoiceCallDialog(Client client) {
+    showClientDialog(
+      client,
+      'Voice call',
+      'Do you accept?',
+      'android_new_voice_call_tip',
+      () => handleVoiceCall(client, false),
+      () => handleVoiceCall(client, true),
+    );
+  }
+
+  showClientDialog(Client client, String title, String contentTitle,
+      String content, VoidCallback onCancel, VoidCallback onSubmit) {
     parent.target?.dialogManager.show((setState, close, context) {
       cancel() {
-        sendLoginResponse(client, false);
+        onCancel();
         close();
       }
 
       submit() {
-        sendLoginResponse(client, true);
+        onSubmit();
         close();
       }
 
       return CustomAlertDialog(
         title:
             Row(mainAxisAlignment: MainAxisAlignment.spaceBetween, children: [
-          Text(translate(
-              client.isFileTransfer ? "File Connection" : "Screen Connection")),
-          IconButton(
-              onPressed: () {
-                close();
-              },
-              icon: const Icon(Icons.close))
+          Text(translate(title)),
+          IconButton(onPressed: close, icon: const Icon(Icons.close))
         ]),
         content: Column(
           mainAxisSize: MainAxisSize.min,
           mainAxisAlignment: MainAxisAlignment.center,
           crossAxisAlignment: CrossAxisAlignment.start,
           children: [
-            Text(translate("Do you accept?")),
+            Text(translate(contentTitle)),
             ClientInfo(client),
             Text(
-              translate("android_new_connection_tip"),
+              translate(content),
               style: Theme.of(globalKey.currentContext!).textTheme.bodyMedium,
             ),
           ],
@@ -605,6 +676,7 @@ class ServerModel with ChangeNotifier {
       final index = _clients.indexOf(client);
       tabController.remove(index);
       _clients.remove(client);
+      if (isAndroid) androidUpdatekeepScreenOn();
     }
   }
 
@@ -628,6 +700,7 @@ class ServerModel with ChangeNotifier {
       if (desktopType == DesktopType.cm && _clients.isEmpty) {
         hideCmWindow();
       }
+      if (isAndroid) androidUpdatekeepScreenOn();
       notifyListeners();
     } catch (e) {
       debugPrint("onClientRemove failed,error:$e");
@@ -639,6 +712,7 @@ class ServerModel with ChangeNotifier {
         _clients.map((client) => bind.cmCloseConnection(connId: client.id)));
     _clients.clear();
     tabController.state.value.tabs.clear();
+    if (isAndroid) androidUpdatekeepScreenOn();
   }
 
   void jumpTo(int id) {
@@ -661,10 +735,14 @@ class ServerModel with ChangeNotifier {
         _clients[index].inVoiceCall = client.inVoiceCall;
         _clients[index].incomingVoiceCall = client.incomingVoiceCall;
         if (client.incomingVoiceCall) {
-          // Has incoming phone call, let's set the window on top.
-          Future.delayed(Duration.zero, () {
-            windowOnTop(null);
-          });
+          if (isAndroid) {
+            showVoiceCallDialog(client);
+          } else {
+            // Has incoming phone call, let's set the window on top.
+            Future.delayed(Duration.zero, () {
+              windowOnTop(null);
+            });
+          }
         }
         notifyListeners();
       }
@@ -672,6 +750,27 @@ class ServerModel with ChangeNotifier {
       debugPrint("updateVoiceCallState failed: $e");
     }
   }
+
+  void androidUpdatekeepScreenOn() async {
+    if (!isAndroid) return;
+    var floatingWindowDisabled =
+        bind.mainGetLocalOption(key: kOptionDisableFloatingWindow) == "Y" ||
+            !await AndroidPermissionManager.check(kSystemAlertWindow);
+    final keepScreenOn = floatingWindowDisabled
+        ? KeepScreenOn.never
+        : optionToKeepScreenOn(
+            bind.mainGetLocalOption(key: kOptionKeepScreenOn));
+    final on = ((keepScreenOn == KeepScreenOn.serviceOn) && _isStart) ||
+        (keepScreenOn == KeepScreenOn.duringControlled &&
+            _clients.map((e) => !e.disconnected).isNotEmpty);
+    if (on != await WakelockPlus.enabled) {
+      if (on) {
+        WakelockPlus.enable();
+      } else {
+        WakelockPlus.disable();
+      }
+    }
+  }
 }
 
 enum ClientType {

flutter/lib/models/state_model.dart

@@ -14,12 +14,11 @@ class StateGlobal {
   bool _isMinimized = false;
   final RxBool isMaximized = false.obs;
   final RxBool _showTabBar = true.obs;
-  final RxDouble _resizeEdgeSize = RxDouble(kWindowEdgeSize);
+  final RxDouble _resizeEdgeSize = RxDouble(windowResizeEdgeSize);
   final RxDouble _windowBorderWidth = RxDouble(kWindowBorderWidth);
   final RxBool showRemoteToolBar = false.obs;
   final svcStatus = SvcStatus.notReady.obs;
-  // Only used for macOS
-  bool? closeOnFullscreen;
+  final RxBool isFocused = false.obs;
 
   String _inputSource = '';
 
@@ -55,8 +54,7 @@ class StateGlobal {
     if (!_fullscreen.isTrue) {
       if (isMaximized.value != v) {
         isMaximized.value = v;
-        _resizeEdgeSize.value =
-            isMaximized.isTrue ? kMaximizeEdgeSize : kWindowEdgeSize;
+        refreshResizeEdgeSize();
       }
       if (!isMacOS) {
         _windowBorderWidth.value = v ? 0 : kWindowBorderWidth;
@@ -70,11 +68,7 @@ class StateGlobal {
     if (_fullscreen.value != v) {
       _fullscreen.value = v;
       _showTabBar.value = !_fullscreen.value;
-      _resizeEdgeSize.value = fullscreen.isTrue
-          ? kFullScreenEdgeSize
-          : isMaximized.isTrue
-              ? kMaximizeEdgeSize
-              : kWindowEdgeSize;
+      refreshResizeEdgeSize();
       print(
           "fullscreen: $fullscreen, resizeEdgeSize: ${_resizeEdgeSize.value}");
       _windowBorderWidth.value = fullscreen.isTrue ? 0 : kWindowBorderWidth;
@@ -95,6 +89,12 @@ class StateGlobal {
     }
   }
 
+  refreshResizeEdgeSize() => _resizeEdgeSize.value = fullscreen.isTrue
+      ? kFullScreenEdgeSize
+      : isMaximized.isTrue
+          ? kMaximizeEdgeSize
+          : windowResizeEdgeSize;
+
   String getInputSource({bool force = false}) {
     if (force || _inputSource.isEmpty) {
       _inputSource = bind.mainGetInputSource();
@@ -112,4 +112,5 @@ class StateGlobal {
   static final StateGlobal instance = StateGlobal._();
 }
 
+// This final variable is initialized when the first time it is accessed.
 final stateGlobal = StateGlobal.instance;