fix: android, mouse mode, right menu, unexpected click (#10330)

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

.cargo/config.toml

@@ -12,3 +12,5 @@ rustflags = [
 #rustflags = [
 #    "-C", "link-args=-Wl,-Bstatic -lc -Wl,-Bdynamic"
 #]
+[net]
+git-fetch-with-cli = true

.github/ISSUE_TEMPLATE/bug_report.yaml

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

.github/patches/flutter_3.24.4_dropdown_menu_enableFilter.diff

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

.github/workflows/bridge.yml

@@ -6,7 +6,7 @@ on:
   workflow_call:
 
 env:
-  FLUTTER_VERSION: "3.19.6"
+  FLUTTER_VERSION: "3.22.3"
   FLUTTER_RUST_BRIDGE_VERSION: "1.80.1"
   RUST_VERSION: "1.75" # https://github.com/rustdesk/rustdesk/discussions/7503
 
@@ -73,12 +73,13 @@ jobs:
       - name: Install flutter rust bridge deps
         shell: bash
         run: |
-          cargo install flutter_rust_bridge_codegen --version ${{ env.FLUTTER_RUST_BRIDGE_VERSION }} --features "uuid"
-          pushd flutter && flutter pub get && popd
+          cargo install flutter_rust_bridge_codegen --version ${{ env.FLUTTER_RUST_BRIDGE_VERSION }} --features "uuid" --locked
+          pushd flutter && sed -i -e 's/extended_text: 14.0.0/extended_text: 13.0.0/g' pubspec.yaml && flutter pub get && popd
 
       - name: Run flutter rust bridge
         run: |
-          ~/.cargo/bin/flutter_rust_bridge_codegen --rust-input ./src/flutter_ffi.rs --dart-output ./flutter/lib/generated_bridge.dart
+          ~/.cargo/bin/flutter_rust_bridge_codegen --rust-input ./src/flutter_ffi.rs --dart-output ./flutter/lib/generated_bridge.dart --c-output ./flutter/macos/Runner/bridge_generated.h
+          cp ./flutter/macos/Runner/bridge_generated.h ./flutter/ios/Runner/bridge_generated.h
 
       - name: Upload Artifact
         uses: actions/upload-artifact@master
@@ -89,3 +90,5 @@ jobs:
             ./src/bridge_generated.io.rs
             ./flutter/lib/generated_bridge.dart
             ./flutter/lib/generated_bridge.freezed.dart
+            ./flutter/macos/Runner/bridge_generated.h
+            ./flutter/ios/Runner/bridge_generated.h

.github/workflows/ci.yml

@@ -4,9 +4,9 @@ env:
 #   MIN_SUPPORTED_RUST_VERSION: "1.46.0"
 #   CICD_INTERMEDIATES_DIR: "_cicd-intermediates"
   VCPKG_BINARY_SOURCES: "clear;x-gha,readwrite"
-  # vcpkg version: 2024.06.15
+  # vcpkg version: 2024.11.16
   # for multiarch gcc compatibility
-  VCPKG_COMMIT_ID: "f7423ee180c4b7f40d43402c2feb3859161ef625"
+  VCPKG_COMMIT_ID: "b2cb0da531c2f1f740045bfe7c4dac59f0b2b69c"
 
 on:
   workflow_dispatch:

.github/workflows/flutter-build.yml

@@ -20,21 +20,21 @@ on:
 env:
   SCITER_RUST_VERSION: "1.75" # https://github.com/rustdesk/rustdesk/discussions/7503, also 1.78 has ABI change which causes our sciter version not working, https://blog.rust-lang.org/2024/03/30/i128-layout-update.html
   RUST_VERSION: "1.75" # sciter failed on m1 with 1.78 because of https://blog.rust-lang.org/2024/03/30/i128-layout-update.html
+  MAC_RUST_VERSION: "1.81" # 1.81 is requred for macos, because of https://github.com/yury/cidre requires 1.81
   CARGO_NDK_VERSION: "3.1.2"
   SCITER_ARMV7_CMAKE_VERSION: "3.29.7"
   SCITER_NASM_DEBVERSION: "2.14-1"
   LLVM_VERSION: "15.0.6"
-  FLUTTER_VERSION: "3.19.6"
-  ANDROID_FLUTTER_VERSION: "3.13.9" # >= 3.16 is very slow on my android phone, but work well on most of others. We may switch to new flutter after changing to texture rendering (I believe it can solve my problem).
-  FLUTTER_RUST_BRIDGE_VERSION: "1.80.1"
+  FLUTTER_VERSION: "3.24.5"
+  ANDROID_FLUTTER_VERSION: "3.24.5"
   # for arm64 linux because official Dart SDK does not work
   FLUTTER_ELINUX_VERSION: "3.16.9"
   TAG_NAME: "${{ inputs.upload-tag }}"
   VCPKG_BINARY_SOURCES: "clear;x-gha,readwrite"
-  # vcpkg version: 2024.07.12
-  VCPKG_COMMIT_ID: "1de2026f28ead93ff1773e6e680387643e914ea1"
-  VERSION: "1.3.2"
-  NDK_VERSION: "r27b"
+  # vcpkg version: 2024.11.16
+  VCPKG_COMMIT_ID: "b2cb0da531c2f1f740045bfe7c4dac59f0b2b69c"
+  VERSION: "1.3.6"
+  NDK_VERSION: "r27c"
   #signing keys env variable checks
   ANDROID_SIGNING_KEY: "${{ secrets.ANDROID_SIGNING_KEY }}"
   MACOS_P12_BASE64: "${{ secrets.MACOS_P12_BASE64 }}"
@@ -46,6 +46,9 @@ env:
   SIGN_BASE_URL: "${{ secrets.SIGN_BASE_URL }}"
 
 jobs:
+  generate-bridge:
+    uses: ./.github/workflows/bridge.yml
+
   build-RustDeskTempTopMostWindow:
     uses: ./.github/workflows/third-party-RustDeskTempTopMostWindow.yml
     with:
@@ -59,7 +62,7 @@ jobs:
 
   build-for-windows-flutter:
     name: ${{ matrix.job.target }}
-    needs: [build-RustDeskTempTopMostWindow]
+    needs: [build-RustDeskTempTopMostWindow, generate-bridge]
     runs-on: ${{ matrix.job.os }}
     strategy:
       fail-fast: false
@@ -85,6 +88,12 @@ jobs:
       - name: Checkout source code
         uses: actions/checkout@v4
 
+      - name: Restore bridge files
+        uses: actions/download-artifact@master
+        with:
+          name: bridge-artifact
+          path: ./
+
       - name: Install LLVM and Clang
         uses: KyleMayes/install-llvm-action@v1
         with:
@@ -95,7 +104,22 @@ jobs:
         with:
           channel: "stable"
           flutter-version: ${{ env.FLUTTER_VERSION }}
-          cache: true
+
+      # https://github.com/flutter/flutter/issues/155685
+      - name: Replace engine with rustdesk custom flutter engine
+        run: |
+          flutter doctor -v
+          flutter precache --windows
+          Invoke-WebRequest -Uri https://github.com/rustdesk/engine/releases/download/main/windows-x64-release.zip -OutFile windows-x64-release.zip
+          Expand-Archive -Path windows-x64-release.zip -DestinationPath windows-x64-release
+          mv -Force windows-x64-release/*  C:/hostedtoolcache/windows/flutter/stable-${{ env.FLUTTER_VERSION }}-x64/bin/cache/artifacts/engine/windows-x64-release/
+
+      - name: Patch flutter
+        shell: bash
+        run: |
+          cp .github/patches/flutter_3.24.4_dropdown_menu_enableFilter.diff $(dirname $(dirname $(which flutter)))
+          cd $(dirname $(dirname $(which flutter)))
+          [[ "3.24.5" == ${{env.FLUTTER_VERSION}} ]] && git apply flutter_3.24.4_dropdown_menu_enableFilter.diff
 
       - name: Install Rust toolchain
         uses: dtolnay/rust-toolchain@v1
@@ -108,13 +132,6 @@ jobs:
         with:
           prefix-key: ${{ matrix.job.os }}
 
-      - name: Install flutter rust bridge deps
-        run: |
-          git config --global core.longpaths true
-          cargo install flutter_rust_bridge_codegen --version ${{ env.FLUTTER_RUST_BRIDGE_VERSION }} --features "uuid"
-          Push-Location flutter ; flutter pub get ; Pop-Location
-          ~/.cargo/bin/flutter_rust_bridge_codegen --rust-input ./src/flutter_ffi.rs --dart-output ./flutter/lib/generated_bridge.dart
-
       - name: Setup vcpkg with Github Actions binary cache
         uses: lukka/run-vcpkg@v11
         with:
@@ -139,6 +156,7 @@ jobs:
             done
             exit 1
           fi
+          head -n 100 "${VCPKG_ROOT}/buildtrees/ffmpeg/build-${{ matrix.job.vcpkg-triplet }}-rel-out.log" || true
         shell: bash
 
       - name: Build rustdesk
@@ -299,6 +317,7 @@ jobs:
             done
             exit 1
           fi
+          head -n 100 "${VCPKG_ROOT}/buildtrees/ffmpeg/build-${{ matrix.job.vcpkg-triplet }}-rel-out.log" || true
         shell: bash
 
       - name: Build rustdesk
@@ -374,6 +393,7 @@ jobs:
     # use build-for-macOS instead
     if: false
     runs-on: [self-hosted, macOS, ARM64]
+    needs: [generate-bridge]
     steps:
       - name: Export GitHub Actions cache environment variables
         uses: actions/github-script@v6
@@ -385,12 +405,11 @@ jobs:
       - name: Checkout source code
         uses: actions/checkout@v4
 
-      - name: Install flutter rust bridge deps
-        shell: bash
-        run: |
-          cargo install flutter_rust_bridge_codegen --version ${{ env.FLUTTER_RUST_BRIDGE_VERSION }} --features "uuid"
-          pushd flutter && flutter pub get && popd
-          ~/.cargo/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: Restore bridge files
+        uses: actions/download-artifact@master
+        with:
+          name: bridge-artifact
+          path: ./
 
       - name: Build rustdesk
         run: |
@@ -446,6 +465,7 @@ jobs:
     if: ${{ inputs.upload-artifact }}
     name: build rustdesk ios ipa
     runs-on: ${{ matrix.job.os }}
+    needs: [generate-bridge]
     strategy:
       fail-fast: false
       matrix:
@@ -475,6 +495,11 @@ jobs:
           channel: "stable"
           flutter-version: ${{ env.FLUTTER_VERSION }}
 
+      - name: Patch flutter
+        run: |
+          cd $(dirname $(dirname $(which flutter)))
+          [[ "3.24.5" == ${{env.FLUTTER_VERSION}} ]] && git apply ${{ github.workspace }}/.github/patches/flutter_3.24.4_dropdown_menu_enableFilter.diff
+
       - name: Setup vcpkg with Github Actions binary cache
         uses: lukka/run-vcpkg@v11
         with:
@@ -496,6 +521,7 @@ jobs:
             done
             exit 1
           fi
+          head -n 100 "${VCPKG_ROOT}/buildtrees/ffmpeg/build-${{ matrix.job.vcpkg-triplet }}-rel-out.log" || true
         shell: bash
 
       - name: Install Rust toolchain
@@ -510,12 +536,11 @@ jobs:
           prefix-key: rustdesk-lib-cache-ios
           key: ${{ matrix.job.target }}
 
-      - name: Install flutter rust bridge deps
-        shell: bash
-        run: |
-          cargo install flutter_rust_bridge_codegen --version ${{ env.FLUTTER_RUST_BRIDGE_VERSION }} --features "uuid"
-          pushd flutter && flutter pub get && popd
-          ~/.cargo/bin/flutter_rust_bridge_codegen --rust-input ./src/flutter_ffi.rs --dart-output ./flutter/lib/generated_bridge.dart --c-output ./flutter/ios/Runner/bridge_generated.h
+      - name: Restore bridge files
+        uses: actions/download-artifact@master
+        with:
+          name: bridge-artifact
+          path: ./
 
       - name: Build rustdesk lib
         run: |
@@ -550,6 +575,7 @@ jobs:
     #if: ${{ inputs.upload-artifact }}
     if: false
     runs-on: [self-hosted, macOS, ARM64]
+    needs: [generate-bridge]
     strategy:
       fail-fast: false
     steps:
@@ -565,12 +591,11 @@ jobs:
 
       # $VCPKG_ROOT/vcpkg install --triplet arm64-ios --x-install-root="$VCPKG_ROOT/installed"
 
-      - name: Install flutter rust bridge deps
-        shell: bash
-        run: |
-          cargo install flutter_rust_bridge_codegen --version ${{ env.FLUTTER_RUST_BRIDGE_VERSION }} --features "uuid"
-          pushd flutter && flutter pub get && popd
-          ~/.cargo/bin/flutter_rust_bridge_codegen --rust-input ./src/flutter_ffi.rs --dart-output ./flutter/lib/generated_bridge.dart --c-output ./flutter/ios/Runner/bridge_generated.h
+      - name: Restore bridge files
+        uses: actions/download-artifact@master
+        with:
+          name: bridge-artifact
+          path: ./
 
       - name: Build rustdesk lib
         run: |
@@ -605,6 +630,7 @@ jobs:
   build-for-macOS:
     name: ${{ matrix.job.target }}
     runs-on: ${{ matrix.job.os }}
+    needs: [generate-bridge]
     strategy:
       fail-fast: false
       matrix:
@@ -614,13 +640,15 @@ jobs:
               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,
+              vcpkg-triplet: x64-osx,
             }
           - {
               target: aarch64-apple-darwin,
               os: macos-latest,
               # extra-build-args: "--disable-flutter-texture-render", # disable this for mac, because we see a lot of users reporting flickering both on arm and x64, and we can not confirm if texture rendering has better performance if htere is no vram, https://github.com/rustdesk/rustdesk/issues/6296
-              extra-build-args: "",
+              extra-build-args: "--screencapturekit",
               arch: aarch64,
+              vcpkg-triplet: arm64-osx,
             }
     steps:
       - name: Export GitHub Actions cache environment variables
@@ -668,7 +696,13 @@ jobs:
 
       - name: Install build runtime
         run: |
-          brew install llvm create-dmg nasm cmake gcc wget ninja pkg-config
+          brew install llvm create-dmg nasm cmake gcc wget ninja
+          # pkg-config is handled in a separate step, because it may be already installed by `macos-latest`(14.7.1) runner
+          if command -v pkg-config &>/dev/null; then
+              echo "pkg-config is already installed"
+          else
+              brew install pkg-config
+          fi
 
       - name: Install flutter
         uses: subosito/flutter-action@v2
@@ -676,6 +710,11 @@ jobs:
           channel: "stable"
           flutter-version: ${{ env.FLUTTER_VERSION }}
 
+      - name: Patch flutter
+        run: |
+          cd $(dirname $(dirname $(which flutter)))
+          [[ "3.24.5" == ${{env.FLUTTER_VERSION}} ]] && git apply ${{ github.workspace }}/.github/patches/flutter_3.24.4_dropdown_menu_enableFilter.diff
+
       - name: Workaround for flutter issue
         shell: bash
         run: |
@@ -687,7 +726,7 @@ jobs:
       - name: Install Rust toolchain
         uses: dtolnay/rust-toolchain@v1
         with:
-          toolchain: ${{ env.RUST_VERSION }}
+          toolchain: ${{ env.MAC_RUST_VERSION }}
           targets: ${{ matrix.job.target }}
           components: "rustfmt"
 
@@ -695,12 +734,11 @@ jobs:
         with:
           prefix-key: ${{ matrix.job.os }}
 
-      - name: Install flutter rust bridge deps
-        shell: bash
-        run: |
-          cargo install flutter_rust_bridge_codegen --version ${{ env.FLUTTER_RUST_BRIDGE_VERSION }} --features "uuid"
-          pushd flutter && flutter pub get && popd
-          ~/.cargo/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: Restore bridge files
+        uses: actions/download-artifact@master
+        with:
+          name: bridge-artifact
+          path: ./
 
       - name: Setup vcpkg with Github Actions binary cache
         uses: lukka/run-vcpkg@v11
@@ -722,6 +760,7 @@ jobs:
             done
             exit 1
           fi
+          head -n 100 "${VCPKG_ROOT}/buildtrees/ffmpeg/build-${{ matrix.job.vcpkg-triplet }}-rel-out.log" || true
 
       - name: Show version information (Rust, cargo, Clang)
         shell: bash
@@ -735,6 +774,13 @@ jobs:
 
       - name: Build rustdesk
         run: |
+          if [ "${{ matrix.job.target }}" = "aarch64-apple-darwin" ]; then
+            MIN_MACOS_VERSION="12.3"
+            sed -i -e "s/MACOSX_DEPLOYMENT_TARGET\=[0-9]*.[0-9]*/MACOSX_DEPLOYMENT_TARGET=${MIN_MACOS_VERSION}/" build.py
+            sed -i -e "s/platform :osx, '.*'/platform :osx, '${MIN_MACOS_VERSION}'/" flutter/macos/Podfile
+            sed -i -e "s/osx_minimum_system_version = \"[0-9]*.[0-9]*\"/osx_minimum_system_version = \"${MIN_MACOS_VERSION}\"/" Cargo.toml
+            sed -i -e "s/MACOSX_DEPLOYMENT_TARGET = [0-9]*.[0-9]*;/MACOSX_DEPLOYMENT_TARGET = ${MIN_MACOS_VERSION};/" flutter/macos/Runner.xcodeproj/project.pbxproj
+          fi
           ./build.py --flutter --hwcodec ${{ matrix.job.extra-build-args }}
 
       - name: create unsigned dmg
@@ -822,11 +868,8 @@ jobs:
           tag_name: ${{ env.TAG_NAME }}
           files: rustdesk-${{ env.VERSION }}-unsigned.tar.gz
 
-  generate-bridge-linux:
-    uses: ./.github/workflows/bridge.yml
-
   build-rustdesk-android:
-    needs: [generate-bridge-linux]
+    needs: [generate-bridge]
     name: build rustdesk android apk ${{ matrix.job.target }}
     runs-on: ${{ matrix.job.os }}
     strategy:
@@ -894,7 +937,6 @@ jobs:
                libpam0g-dev \
                libpulse-dev \
                libva-dev \
-               libvdpau-dev \
                libxcb-randr0-dev \
                libxcb-shape0-dev \
                libxcb-xfixes0-dev \
@@ -903,7 +945,7 @@ jobs:
                llvm-10-dev \
                nasm \
                ninja-build \
-               openjdk-11-jdk-headless \
+               openjdk-17-jdk-headless \
                pkg-config \
                tree \
                wget
@@ -915,6 +957,12 @@ jobs:
         with:
           channel: "stable"
           flutter-version: ${{ env.ANDROID_FLUTTER_VERSION }}
+
+      - name: Patch flutter
+        run: |
+          cd $(dirname $(dirname $(which flutter)))
+          [[ "3.24.5" == ${{env.ANDROID_FLUTTER_VERSION}} ]] && git apply ${{ github.workspace }}/.github/patches/flutter_3.24.4_dropdown_menu_enableFilter.diff
+
       - uses: nttld/setup-ndk@v1
         id: setup-ndk
         with:
@@ -974,7 +1022,7 @@ jobs:
           key: ${{ matrix.job.target }}
 
       - name: fix android for flutter 3.13
-        if: $${{ env.ANDROID_FLUTTER_VERSION == '3.13.9' }}
+        if: ${{ env.ANDROID_FLUTTER_VERSION == '3.13.9' }}
         run: |
           cd flutter
           sed -i 's/uni_links_desktop/#uni_links_desktop/g' pubspec.yaml
@@ -989,7 +1037,7 @@ jobs:
           ANDROID_NDK_ROOT: ${{ steps.setup-ndk.outputs.ndk-path }}
         run: |
           rustup target add ${{ matrix.job.target }}
-          cargo install cargo-ndk --version ${{ env.CARGO_NDK_VERSION }}
+          cargo install cargo-ndk --version ${{ env.CARGO_NDK_VERSION }} --locked
           case ${{ matrix.job.target }} in
             aarch64-linux-android)
               ./flutter/ndk_arm64.sh
@@ -1022,9 +1070,9 @@ jobs:
       - name: Build rustdesk
         shell: bash
         env:
-          JAVA_HOME: /usr/lib/jvm/java-11-openjdk-amd64
+          JAVA_HOME: /usr/lib/jvm/java-17-openjdk-amd64
         run: |
-          export PATH=/usr/lib/jvm/java-11-openjdk-amd64/bin:$PATH
+          export PATH=/usr/lib/jvm/java-17-openjdk-amd64/bin:$PATH
           # temporary use debug sign config
           sed -i "s/signingConfigs.release/signingConfigs.debug/g" ./flutter/android/app/build.gradle
           case ${{ matrix.job.target }} in
@@ -1069,6 +1117,14 @@ jobs:
           mkdir -p signed-apk; pushd signed-apk
           mv ../rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}${{ matrix.job.suffix }}.apk .
 
+      # https://github.com/r0adkll/sign-android-release/issues/84#issuecomment-1889636075
+      - name: Setup sign tool version variable
+        shell: bash
+        run: |
+          BUILD_TOOL_VERSION=$(ls /usr/local/lib/android/sdk/build-tools/ | tail -n 1)
+          echo "ANDROID_SIGN_TOOL_VERSION=$BUILD_TOOL_VERSION" >> $GITHUB_ENV
+          echo Last build tool version is: $BUILD_TOOL_VERSION
+
       - uses: r0adkll/sign-android-release@v1
         name: Sign app APK
         if: env.ANDROID_SIGNING_KEY != null
@@ -1080,8 +1136,8 @@ jobs:
           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"
+          # env.ANDROID_SIGN_TOOL_VERSION is set by Step "Setup sign tool version variable"
+          BUILD_TOOLS_VERSION: ${{ env.ANDROID_SIGN_TOOL_VERSION }}
 
       - name: Upload Artifacts
         if: env.ANDROID_SIGNING_KEY != null && env.UPLOAD_ARTIFACT == 'true'
@@ -1157,7 +1213,6 @@ jobs:
                libpam0g-dev \
                libpulse-dev \
                libva-dev \
-               libvdpau-dev \
                libxcb-randr0-dev \
                libxcb-shape0-dev \
                libxcb-xfixes0-dev \
@@ -1166,7 +1221,7 @@ jobs:
                llvm-10-dev \
                nasm \
                ninja-build \
-               openjdk-11-jdk-headless \
+               openjdk-17-jdk-headless \
                pkg-config \
                tree \
                wget
@@ -1179,6 +1234,11 @@ jobs:
           channel: "stable"
           flutter-version: ${{ env.ANDROID_FLUTTER_VERSION }}
 
+      - name: Patch flutter
+        run: |
+          cd $(dirname $(dirname $(which flutter)))
+          [[ "3.24.5" == ${{env.ANDROID_FLUTTER_VERSION}} ]] && git apply ${{ github.workspace }}/.github/patches/flutter_3.24.4_dropdown_menu_enableFilter.diff
+
       - name: Restore bridge files
         uses: actions/download-artifact@master
         with:
@@ -1211,7 +1271,7 @@ jobs:
           path: ./flutter/android/app/src/main/jniLibs/x86
 
       - name: fix android for flutter 3.13
-        if: $${{ env.ANDROID_FLUTTER_VERSION == '3.13.9' }}
+        if: ${{ env.ANDROID_FLUTTER_VERSION == '3.13.9' }}
         run: |
           cd flutter
           sed -i 's/uni_links_desktop/#uni_links_desktop/g' pubspec.yaml
@@ -1223,9 +1283,9 @@ jobs:
       - name: Build rustdesk
         shell: bash
         env:
-          JAVA_HOME: /usr/lib/jvm/java-11-openjdk-amd64
+          JAVA_HOME: /usr/lib/jvm/java-17-openjdk-amd64
         run: |
-          export PATH=/usr/lib/jvm/java-11-openjdk-amd64/bin:$PATH
+          export PATH=/usr/lib/jvm/java-17-openjdk-amd64/bin:$PATH
           # temporary use debug sign config
           sed -i "s/signingConfigs.release/signingConfigs.debug/g" ./flutter/android/app/build.gradle
           mv ./flutter/android/app/src/main/jniLibs/arm64-v8a/liblibrustdesk.so ./flutter/android/app/src/main/jniLibs/arm64-v8a/librustdesk.so
@@ -1245,6 +1305,14 @@ jobs:
           mkdir -p signed-apk
           mv ./flutter/build/app/outputs/flutter-apk/app-${{ env.reltype }}.apk signed-apk/rustdesk-${{ env.VERSION }}-universal${{ env.suffix }}.apk
 
+      # https://github.com/r0adkll/sign-android-release/issues/84#issuecomment-1889636075
+      - name: Setup sign tool version variable
+        shell: bash
+        run: |
+          BUILD_TOOL_VERSION=$(ls /usr/local/lib/android/sdk/build-tools/ | tail -n 1)
+          echo "ANDROID_SIGN_TOOL_VERSION=$BUILD_TOOL_VERSION" >> $GITHUB_ENV
+          echo Last build tool version is: $BUILD_TOOL_VERSION
+
       - uses: r0adkll/sign-android-release@v1
         name: Sign app APK
         if: env.ANDROID_SIGNING_KEY != null
@@ -1256,8 +1324,8 @@ jobs:
           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"
+          # env.ANDROID_SIGN_TOOL_VERSION is set by Step "Setup sign tool version variable"
+          BUILD_TOOLS_VERSION: ${{ env.ANDROID_SIGN_TOOL_VERSION }}
 
       - name: Upload Artifacts
         if: env.ANDROID_SIGNING_KEY != null && env.UPLOAD_ARTIFACT == 'true'
@@ -1285,7 +1353,7 @@ jobs:
             signed-apk/rustdesk-${{ env.VERSION }}-universal${{ env.suffix }}.apk
 
   build-rustdesk-linux:
-    needs: [generate-bridge-linux]
+    needs: [generate-bridge]
     name: build rustdesk linux ${{ matrix.job.target }}
     runs-on: ${{ matrix.job.on }}
     strategy:
@@ -1376,6 +1444,7 @@ jobs:
       - name: Install vcpkg dependencies
         if: matrix.job.arch == 'x86_64' || env.UPLOAD_ARTIFACT == 'true'
         run: |
+          sudo apt install -y libva-dev && apt show libva-dev
           if ! $VCPKG_ROOT/vcpkg \
             install \
             --triplet ${{ matrix.job.vcpkg-triplet }} \
@@ -1389,6 +1458,7 @@ jobs:
             done
             exit 1
           fi
+          head -n 100 "${VCPKG_ROOT}/buildtrees/ffmpeg/build-${{ matrix.job.vcpkg-triplet }}-rel-out.log" || true
         shell: bash
 
       - name: Restore bridge files
@@ -1433,7 +1503,6 @@ jobs:
                libpam0g-dev \
                libpulse-dev \
                libva-dev \
-               libvdpau-dev \
                libxcb-randr0-dev \
                libxcb-shape0-dev \
                libxcb-xfixes0-dev \
@@ -1520,6 +1589,19 @@ jobs:
               ;;
             esac
 
+            if [[ "3.24.5" == ${{ env.FLUTTER_VERSION }} ]]; then
+              case ${{ matrix.job.arch }} in
+                aarch64)
+                  pushd /opt/flutter-elinux/flutter
+                ;;
+                x86_64)
+                  pushd /opt/flutter
+                ;;
+              esac
+              git apply ${{ github.workspace }}/.github/patches/flutter_3.24.4_dropdown_menu_enableFilter.diff
+              popd
+            fi
+
             # build flutter
             pushd /workspace
             export CARGO_INCREMENTAL=0
@@ -1693,7 +1775,6 @@ jobs:
                libpam0g-dev \
                libpulse-dev \
                libva-dev \
-               libvdpau-dev \
                libxcb-randr0-dev \
                libxcb-shape0-dev \
                libxcb-xfixes0-dev \
@@ -1771,6 +1852,8 @@ jobs:
             cat ~/.cargo/config
             # install dependencies from vcpkg
             export VCPKG_ROOT=/opt/artifacts/vcpkg
+            # remove this when support higher version
+            export USE_AOM_391=1
             if ! $VCPKG_ROOT/vcpkg install --triplet ${{ matrix.job.vcpkg-triplet }} --x-install-root="$VCPKG_ROOT/installed"; then
               find "${VCPKG_ROOT}/" -name "*.log" | while read -r _1; do
                 echo "$_1:"
@@ -1781,6 +1864,7 @@ jobs:
               done
               exit 1
             fi
+            head -n 100 "${VCPKG_ROOT}/buildtrees/ffmpeg/build-${{ matrix.job.vcpkg-triplet }}-rel-out.log" || true
             # build rustdesk
             python3 ./res/inline-sciter.py
             export CARGO_INCREMENTAL=0
@@ -1927,36 +2011,17 @@ jobs:
           shell: /bin/bash
           install: |
             apt-get update -y
-            apt-get install -y \
-               curl \
-               git \
-               rpm \
-               wget
+            apt-get install -y git flatpak flatpak-builder
           run: |
             # disable git safe.directory
             git config --global --add safe.directory "*"
             pushd /workspace
-            # install
-            apt-get update -y
-            apt-get install -y \
-               cmake \
-               curl \
-               flatpak \
-               flatpak-builder \
-               gcc \
-               git \
-               g++ \
-               libgtk-3-dev \
-               nasm \
-               wget
             # flatpak deps
-            flatpak --user remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
-            flatpak --user install -y flathub org.freedesktop.Platform/${{ matrix.job.arch }}/23.08
-            flatpak --user install -y flathub org.freedesktop.Sdk/${{ matrix.job.arch }}/23.08
+            flatpak --user remote-add --if-not-exists flathub https://dl.flathub.org/repo/flathub.flatpakrepo
             # package
             pushd flatpak
             git clone https://github.com/flathub/shared-modules.git --depth=1
-            flatpak-builder --user --force-clean --repo=repo ./build ./rustdesk.json
+            flatpak-builder --user --install-deps-from=flathub -y --force-clean --repo=repo ./build ./rustdesk.json
             flatpak build-bundle ./repo rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}${{ matrix.job.suffix }}.flatpak com.rustdesk.RustDesk
 
       - name: Publish flatpak package
@@ -1989,7 +2054,12 @@ jobs:
         with:
           channel: "stable"
           flutter-version: ${{ env.FLUTTER_VERSION }}
-          cache: true
+
+      - name: Patch flutter
+        shell: bash
+        run: |
+          cd $(dirname $(dirname $(which flutter)))
+          [[ "3.24.5" == ${{env.FLUTTER_VERSION}} ]] && git apply ${{ github.workspace }}/.github/patches/flutter_3.24.4_dropdown_menu_enableFilter.diff
 
       # https://rustdesk.com/docs/en/dev/build/web/
       - name: Build web

.github/workflows/playground.yml

@@ -16,9 +16,9 @@ env:
   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: "1.3.2"
+  # vcpkg version: 2024.11.16
+  VCPKG_COMMIT_ID: "b2cb0da531c2f1f740045bfe7c4dac59f0b2b69c"
+  VERSION: "1.3.6"
   NDK_VERSION: "r26d"
   #signing keys env variable checks
   ANDROID_SIGNING_KEY: "${{ secrets.ANDROID_SIGNING_KEY }}"
@@ -149,7 +149,7 @@ jobs:
         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"
+          cargo install flutter_rust_bridge_codegen --version ${{ matrix.job.bridge }} --features "uuid" --locked
           # below works for mac to make buildable on 3.13.9
           # pushd flutter/lib; find . -name "*.dart" | xargs -I{} sed -i '' 's/textScaler: TextScaler.linear(\(.*\)),/textScaleFactor: \1,/g' {}; popd;
           pushd flutter && flutter pub get && popd
@@ -302,7 +302,7 @@ jobs:
       - name: Install flutter rust bridge deps
         run: |
           git config --global core.longpaths true
-          cargo install flutter_rust_bridge_codegen --version ${{ env.FLUTTER_RUST_BRIDGE_VERSION }} --features "uuid"
+          cargo install flutter_rust_bridge_codegen --version ${{ env.FLUTTER_RUST_BRIDGE_VERSION }} --features "uuid" --locked
           sed -i 's/uni_links_desktop/#uni_links_desktop/g' flutter/pubspec.yaml
           pushd flutter/lib;  find . | grep dart | xargs sed -i 's/textScaler: TextScaler.linear(\(.*\)),/textScaleFactor: \1,/g'; popd;
           pushd flutter ; flutter pub get ; popd
@@ -347,7 +347,7 @@ jobs:
           ANDROID_NDK_ROOT: ${{ steps.setup-ndk.outputs.ndk-path }}
         run: |
           rustup target add ${{ matrix.job.target }}
-          cargo install cargo-ndk --version ${{ env.CARGO_NDK_VERSION }}
+          cargo install cargo-ndk --version ${{ env.CARGO_NDK_VERSION }} --locked
           case ${{ matrix.job.target }} in
             aarch64-linux-android)
               ./flutter/ndk_arm64.sh

Cargo.lock

@@ -893,6 +893,20 @@ dependencies = [
  "regex",
 ]
 
+[[package]]
+name = "cidre"
+version = "0.4.0"
+source = "git+https://github.com/yury/cidre.git?rev=f05c428#f05c4288f9870c9fab53272ddafd6ec01c7b2dbf"
+dependencies = [
+ "cidre-macros",
+ "parking_lot",
+]
+
+[[package]]
+name = "cidre-macros"
+version = "0.1.0"
+source = "git+https://github.com/yury/cidre.git?rev=f05c428#f05c4288f9870c9fab53272ddafd6ec01c7b2dbf"
+
 [[package]]
 name = "cipher"
 version = "0.4.4"
@@ -1276,10 +1290,10 @@ dependencies = [
 [[package]]
 name = "cpal"
 version = "0.15.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "873dab07c8f743075e57f524c583985fbaf745602acbe916a01539364369a779"
+source = "git+https://github.com/rustdesk-org/cpal?branch=osx-screencapturekit#6b374bcaed076750ca8fce6da518ab39b882e14a"
 dependencies = [
  "alsa",
+ "cidre",
  "core-foundation-sys 0.8.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "coreaudio-rs",
  "dasp_sample",
@@ -1683,7 +1697,7 @@ version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "330c60081dcc4c72131f8eb70510f1ac07223e5d4163db481a04a0befcffa412"
 dependencies = [
- "libloading 0.8.4",
+ "libloading 0.7.4",
 ]
 
 [[package]]
@@ -3050,8 +3064,8 @@ checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
 
 [[package]]
 name = "hwcodec"
-version = "0.7.0"
-source = "git+https://github.com/rustdesk-org/hwcodec#8bbd05bb300ad07cc345356ad85570f9ea99fbfa"
+version = "0.7.1"
+source = "git+https://github.com/rustdesk-org/hwcodec#3e7c0dc755f8a77bbed3b2a9921553a511fd7bb5"
 dependencies = [
  "bindgen 0.59.2",
  "cc",
@@ -4149,7 +4163,7 @@ version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "681030a937600a36906c185595136d26abfebb4aa9c65701cefcaf8578bb982b"
 dependencies = [
- "proc-macro-crate 2.0.2",
+ "proc-macro-crate 1.3.1",
  "proc-macro2 1.0.86",
  "quote 1.0.36",
  "syn 2.0.68",
@@ -5205,7 +5219,7 @@ dependencies = [
 [[package]]
 name = "rdev"
 version = "0.5.0-2"
-source = "git+https://github.com/rustdesk-org/rdev#961d25cc00c6b3ef80f444e6a7bed9872e2c35ea"
+source = "git+https://github.com/rustdesk-org/rdev#f9b60b1dd0f3300a1b797d7a74c116683cd232c8"
 dependencies = [
  "cocoa 0.24.1",
  "core-foundation 0.9.4",
@@ -5452,7 +5466,7 @@ dependencies = [
 [[package]]
 name = "rust-pulsectl"
 version = "0.2.12"
-source = "git+https://github.com/open-trade/pulsectl#5e68f4c2b7c644fa321984688602d71e8ad0bba3"
+source = "git+https://github.com/rustdesk-org/pulsectl#aa34dde499aa912a3abc5289cc0b547bd07dd6e2"
 dependencies = [
  "libpulse-binding",
 ]
@@ -5480,7 +5494,7 @@ dependencies = [
 
 [[package]]
 name = "rustdesk"
-version = "1.3.2"
+version = "1.3.6"
 dependencies = [
  "android-wakelock",
  "android_logger",
@@ -5580,7 +5594,7 @@ dependencies = [
 
 [[package]]
 name = "rustdesk-portable-packer"
-version = "1.3.2"
+version = "1.3.6"
 dependencies = [
  "brotli",
  "dirs 5.0.1",
@@ -5799,7 +5813,7 @@ dependencies = [
 [[package]]
 name = "sciter-rs"
 version = "0.5.57"
-source = "git+https://github.com/open-trade/rust-sciter?branch=dyn#5322f3a755a0e6bf999fbc60d1efc35246c0f821"
+source = "git+https://github.com/rustdesk-org/rust-sciter?branch=dyn#5322f3a755a0e6bf999fbc60d1efc35246c0f821"
 dependencies = [
  "lazy_static",
  "libc",
@@ -6445,7 +6459,7 @@ dependencies = [
 [[package]]
 name = "tfc"
 version = "0.7.0"
-source = "git+https://github.com/rustdesk-org/The-Fat-Controller?branch=history/rebase_upstream_20240722#de9c8ba480f166a9fc90aaa47bb0e84b443ea9c6"
+source = "git+https://github.com/rustdesk-org/The-Fat-Controller?branch=history/rebase_upstream_20240722#78bb80a8e596e4c14ae57c8448f5fca75f91f2b0"
 dependencies = [
  "anyhow",
  "core-graphics 0.23.2",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "rustdesk"
-version = "1.3.2"
+version = "1.3.6"
 authors = ["rustdesk <info@rustdesk.com>"]
 edition = "2021"
 build= "build.rs"
@@ -36,6 +36,7 @@ unix-file-copy-paste = [
     "dep:once_cell",
     "clipboard/unix-file-copy-paste",
 ]
+screencapturekit = ["cpal/screencapturekit"]
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
@@ -78,13 +79,14 @@ zip = "0.6"
 shutdown_hooks = "0.1"
 totp-rs = { version = "5.4", default-features = false, features = ["gen_secret", "otpauth"] }
 
-[target.'cfg(not(any(target_os = "android", target_os = "linux")))'.dependencies]
-cpal = "0.15"
+[target.'cfg(not(target_os = "linux"))'.dependencies]
+# https://github.com/rustdesk/rustdesk/discussions/10197, not use cpal on linux
+cpal = { git = "https://github.com/rustdesk-org/cpal", branch = "osx-screencapturekit" }
 ringbuf = "0.3"
 
 [target.'cfg(not(any(target_os = "android", target_os = "ios")))'.dependencies]
 mac_address = "1.1"
-sciter-rs = { git = "https://github.com/open-trade/rust-sciter", branch = "dyn" }
+sciter-rs = { git = "https://github.com/rustdesk-org/rust-sciter", branch = "dyn" }
 sys-locale = "0.3"
 enigo = { path = "libs/enigo", features = [ "with_serde" ] }
 clipboard = { path = "libs/clipboard" }
@@ -150,7 +152,7 @@ reqwest = { git = "https://github.com/rustdesk-org/reqwest", features = ["blocki
 [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" }
+rust-pulsectl = { git = "https://github.com/rustdesk-org/pulsectl" }
 async-process = "1.7"
 evdev = { git="https://github.com/rustdesk-org/evdev" }
 dbus = "0.9"

Dockerfile

@@ -2,6 +2,7 @@ FROM debian:bullseye-slim
 
 WORKDIR /
 ARG DEBIAN_FRONTEND=noninteractive
+ENV VCPKG_FORCE_SYSTEM_BINARIES=1
 RUN apt update -y && \
     apt install --yes --no-install-recommends \
         g++ \
@@ -21,7 +22,8 @@ RUN apt update -y && \
         libpam0g-dev \
         libpulse-dev \
         make \
-        cmake \
+        wget \
+        libssl-dev \
         unzip \
         zip \
         sudo \
@@ -31,6 +33,13 @@ RUN apt update -y && \
         ninja-build && \
         rm -rf /var/lib/apt/lists/*
 
+RUN wget https://github.com/Kitware/CMake/releases/download/v3.30.6/cmake-3.30.6.tar.gz --no-check-certificate && \
+    tar xzf cmake-3.30.6.tar.gz && \
+    cd cmake-3.30.6 && \
+    ./configure  --prefix=/usr/local && \
+    make && \
+    make install
+
 RUN git clone --branch 2023.04.15 --depth=1 https://github.com/microsoft/vcpkg && \
     /vcpkg/bootstrap-vcpkg.sh -disableMetrics && \
     /vcpkg/vcpkg --disable-metrics install libvpx libyuv opus aom

README.md

@@ -25,9 +25,12 @@ RustDesk welcomes contribution from everyone. See [CONTRIBUTING.md](docs/CONTRIB
 
 [**NIGHTLY BUILD**](https://github.com/rustdesk/rustdesk/releases/tag/nightly)
 
-[<img src="https://fdroid.gitlab.io/artwork/badge/get-it-on.png"
+[<img src="https://f-droid.org/badge/get-it-on.png"
     alt="Get it on F-Droid"
     height="80">](https://f-droid.org/en/packages/com.carriez.flutter_hbb)
+[<img src="https://flathub.org/api/badge?svg&locale=en"
+    alt="Get it on Flathub"
+    height="80">](https://flathub.org/apps/com.rustdesk.RustDesk)
 
 ## Dependencies
 

appimage/AppImageBuilder-aarch64.yml

@@ -18,8 +18,8 @@ AppDir:
     id: rustdesk
     name: rustdesk
     icon: rustdesk
-    version: 1.3.2
-    exec: usr/lib/rustdesk/rustdesk
+    version: 1.3.6
+    exec: usr/share/rustdesk/rustdesk
     exec_args: $@
   apt:
     arch:
@@ -47,9 +47,9 @@ AppDir:
     - libasound2
     - libsystemd0
     - curl
+    - libva2
     - libva-drm2
     - libva-x11-2
-    - libvdpau1
     - libgstreamer-plugins-base1.0-0
     - gstreamer1.0-pipewire
     - libwayland-client0
@@ -77,7 +77,7 @@ AppDir:
     env:
       GIO_MODULE_DIR: /lib64/gio/modules:/usr/lib/aarch64-linux-gnu/gio/modules:$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:$APPDIR/lib/aarch64
+      APPDIR_LIBRARY_PATH: /lib64:/usr/lib/aarch64-linux-gnu:$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:$APPDIR/usr/share/rustdesk/lib:$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:

appimage/AppImageBuilder-x86_64.yml

@@ -18,8 +18,8 @@ AppDir:
     id: rustdesk
     name: rustdesk
     icon: rustdesk
-    version: 1.3.2
-    exec: usr/lib/rustdesk/rustdesk
+    version: 1.3.6
+    exec: usr/share/rustdesk/rustdesk
     exec_args: $@
   apt:
     arch:
@@ -50,9 +50,9 @@ AppDir:
     - libasound2
     - libsystemd0
     - curl
+    - libva2
     - libva-drm2
     - libva-x11-2
-    - libvdpau1
     - libgstreamer-plugins-base1.0-0
     - gstreamer1.0-pipewire
     - libwayland-client0
@@ -80,7 +80,7 @@ AppDir:
     env:
       GIO_MODULE_DIR: /lib64/gio/modules:/usr/lib/x86_64-linux-gnu/gio/modules:$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:$APPDIR/lib/x86_64
+      APPDIR_LIBRARY_PATH: /lib64:/usr/lib/x86_64-linux-gnu:$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:$APPDIR/usr/share/rustdesk/lib:$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:

build.py

@@ -111,7 +111,7 @@ def make_parser():
         '--hwcodec',
         action='store_true',
         help='Enable feature hwcodec' + (
-            '' if windows or osx else ', need libva-dev, libvdpau-dev.')
+            '' if windows or osx else ', need libva-dev.')
     )
     parser.add_argument(
         '--vram',
@@ -143,6 +143,12 @@ def make_parser():
         "--package",
         type=str
     )
+    if osx:
+        parser.add_argument(
+            '--screencapturekit',
+            action='store_true',
+            help='Enable feature screencapturekit'
+        )
     return parser
 
 
@@ -274,6 +280,9 @@ def get_features(args):
         features.append('flutter')
     if args.unix_file_copy_paste:
         features.append('unix-file-copy-paste')
+    if osx:
+        if args.screencapturekit:
+            features.append('screencapturekit')
     print("features:", features)
     return features
 
@@ -289,7 +298,7 @@ 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, gstreamer1.0-pipewire%s
+Depends: libgtk-3-0, libxcb-randr0, libxdo3, libxfixes3, libxcb-shape0, libxcb-xfixes0, libasound2, libsystemd0, curl, libva2, libva-drm2, libva-x11-2, libgstreamer-plugins-base1.0-0, libpam0g, gstreamer1.0-pipewire%s
 Recommends: libayatana-appindicator3-1
 Description: A remote control software.
 
@@ -312,7 +321,7 @@ def build_flutter_deb(version, features):
     os.chdir('flutter')
     system2('flutter build linux --release')
     system2('mkdir -p tmpdeb/usr/bin/')
-    system2('mkdir -p tmpdeb/usr/lib/rustdesk')
+    system2('mkdir -p tmpdeb/usr/share/rustdesk')
     system2('mkdir -p tmpdeb/etc/rustdesk/')
     system2('mkdir -p tmpdeb/etc/pam.d/')
     system2('mkdir -p tmpdeb/usr/share/rustdesk/files/systemd/')
@@ -322,7 +331,7 @@ def build_flutter_deb(version, features):
     system2('mkdir -p tmpdeb/usr/share/polkit-1/actions')
     system2('rm tmpdeb/usr/bin/rustdesk || true')
     system2(
-        f'cp -r {flutter_build_dir}/* tmpdeb/usr/lib/rustdesk/')
+        f'cp -r {flutter_build_dir}/* tmpdeb/usr/share/rustdesk/')
     system2(
         'cp ../res/rustdesk.service tmpdeb/usr/share/rustdesk/files/systemd/')
     system2(
@@ -357,7 +366,7 @@ def build_flutter_deb(version, features):
 def build_deb_from_folder(version, binary_folder):
     os.chdir('flutter')
     system2('mkdir -p tmpdeb/usr/bin/')
-    system2('mkdir -p tmpdeb/usr/lib/rustdesk')
+    system2('mkdir -p tmpdeb/usr/share/rustdesk')
     system2('mkdir -p tmpdeb/usr/share/rustdesk/files/systemd/')
     system2('mkdir -p tmpdeb/usr/share/icons/hicolor/256x256/apps/')
     system2('mkdir -p tmpdeb/usr/share/icons/hicolor/scalable/apps/')
@@ -365,7 +374,7 @@ def build_deb_from_folder(version, binary_folder):
     system2('mkdir -p tmpdeb/usr/share/polkit-1/actions')
     system2('rm tmpdeb/usr/bin/rustdesk || true')
     system2(
-        f'cp -r ../{binary_folder}/* tmpdeb/usr/lib/rustdesk/')
+        f'cp -r ../{binary_folder}/* tmpdeb/usr/share/rustdesk/')
     system2(
         'cp ../res/rustdesk.service tmpdeb/usr/share/rustdesk/files/systemd/')
     system2(
@@ -612,14 +621,14 @@ def main():
                 os.system('mkdir -p tmpdeb/etc/pam.d/')
                 os.system('cp pam.d/rustdesk.debian tmpdeb/etc/pam.d/rustdesk')
                 system2('strip tmpdeb/usr/bin/rustdesk')
-                system2('mkdir -p tmpdeb/usr/lib/rustdesk')
-                system2('mv tmpdeb/usr/bin/rustdesk tmpdeb/usr/lib/rustdesk/')
-                system2('cp libsciter-gtk.so tmpdeb/usr/lib/rustdesk/')
+                system2('mkdir -p tmpdeb/usr/share/rustdesk')
+                system2('mv tmpdeb/usr/bin/rustdesk tmpdeb/usr/share/rustdesk/')
+                system2('cp libsciter-gtk.so tmpdeb/usr/share/rustdesk/')
                 md5_file('usr/share/rustdesk/files/systemd/rustdesk.service')
                 md5_file('etc/rustdesk/startwm.sh')
                 md5_file('etc/X11/rustdesk/xorg.conf')
                 md5_file('etc/pam.d/rustdesk')
-                md5_file('usr/lib/rustdesk/libsciter-gtk.so')
+                md5_file('usr/share/rustdesk/libsciter-gtk.so')
                 system2('dpkg-deb -b tmpdeb rustdesk.deb; /bin/rm -rf tmpdeb/')
                 os.rename('rustdesk.deb', 'rustdesk-%s.deb' % version)
 

build.rs

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

docs/README-KR.md

@@ -9,12 +9,12 @@
   <b>README를 모국어로 번역하기 위한 당신의 도움의 필요합니다.</b>
 </p>
 
-Chat with us: [Discord](https://discord.gg/nDceKgxnkV) | [Twitter](https://twitter.com/rustdesk) | [Reddit](https://www.reddit.com/r/rustdesk)
+채팅하기: [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)
 
-Rust로 작성되었고, 설정없이 바로 사용할 수 있는 원격 데스트탑 소프트웨어입니다. 자신의 데이터를 완전히 컨트롤할 수 있고, 보안의 염려도 없습니다. 우리의 rendezvous/relay 서버를 사용해도, [스스로 설정](https://rustdesk.com/server)하는 것도, [스스로 rendezvous/relay 서버를 작성할 수도 있습니다](https://github.com/rustdesk/rustdesk-server-demo).
+Rust로 작성되었고, 설정없이 바로 사용할 수 있는 원격 데스트탑 소프트웨어입니다. 자신의 데이터를 완전히 컨트롤할 수 있고, 보안의 염려도 없습니다. 우리의 rendezvous/relay 서버를 사용해도, [직접 설정](https://rustdesk.com/server)하거나 [직접 rendezvous/relay 서버를 작성할 수도 있습니다](https://github.com/rustdesk/rustdesk-server-demo).
 
 ![image](https://user-images.githubusercontent.com/71636191/171661982-430285f0-2e12-4b1d-9957-4a58e375304d.png)
 
@@ -43,9 +43,9 @@ RustDesk는 모든 기여를 환영합니다. 기여하고자 한다면 [`docs/C
   - 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`
+- 실행 `cargo run`
 
-## [Build](https://rustdesk.com/docs/en/dev/build/)
+## [빌드](https://rustdesk.com/docs/en/dev/build/)
 
 ## Linux에서 빌드 순서
 
@@ -67,7 +67,7 @@ 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 설치
 
 ```sh
 git clone https://github.com/microsoft/vcpkg
@@ -79,7 +79,7 @@ export VCPKG_ROOT=$HOME/vcpkg
 vcpkg/vcpkg install libvpx libyuv opus aom
 ```
 
-### Fix libvpx (For Fedora)
+### libvpx 수정 (For Fedora용)
 
 ```sh
 cd vcpkg/buildtrees/libvpx/src
@@ -92,7 +92,7 @@ cp libvpx.a $HOME/vcpkg/installed/x64-linux/lib/
 cd
 ```
 
-### Build
+### 빌드
 
 ```sh
 curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
@@ -107,7 +107,7 @@ VCPKG_ROOT=$HOME/vcpkg cargo run
 
 ## Docker에 빌드하는 방법
 
-레포지토리를 클론하고, Docker 컨테이너 구성하는 것으로 시작합니다.
+리포지토리를 클론하고, Docker 컨테이너 구성하는 것으로 시작합니다.
 
 ```sh
 git clone https://github.com/rustdesk/rustdesk
@@ -115,13 +115,13 @@ cd rustdesk
 docker build -t "rustdesk-builder" .
 ```
 
-이후, 애플리케이션을 빌드할 필요가 있을 때마다, 이하의 커맨드를 실행합니다.
+이후, 애플리케이션을 빌드할 필요가 있을 때마다, 아래의의 명령을 실행합니다.
 
 ```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
 ```
 
-첫 빌드에서는 의존관계가 캐시될 때까지 시간이 걸릴 수 있습니다만, 이후의 빌드때는 빨라집니다. 더불어 빌드 커맨드에 다른 인수를 지정할 필요가 있다면, 커맨드 끝에 있는 `<OPTIONAL-ARGS>` 에 지정할 수 있습니다. 예를 들어 최적화된 출시 버전을 빌드하고 싶다면 이렇게 상기한 커맨드 뒤에 `--release` 를 붙여 실행합니다. 성공했다면 실행파일은 시스템 타겟 폴더에 담겨지고, 다음 커맨드로 실행할 수 있습니다.
+첫 빌드에서는 의존관계가 캐시될 때까지 시간이 걸릴 수 있습니다만, 이후의 빌드때는 빨라집니다. 더불어 빌드 명령에 다른 인수를 지정할 필요가 있다면, 명령 끝에 있는 `<OPTIONAL-ARGS>` 에 지정할 수 있습니다. 예를 들어 최적화된 출시 버전을 빌드하고 싶다면 이렇게 상기한 명령 뒤에 `--release` 를 붙여 실행합니다. 성공했다면 실행파일은 시스템 타겟 폴더에 담겨지고, 다음 명령으로 실행할 수 있습니다.
 
 ```sh
 target/debug/rustdesk
@@ -133,9 +133,9 @@ target/debug/rustdesk
 target/release/rustdesk
 ```
 
-커맨드를 RustDesk 리포지토리 루트에서 실행한다는 것을 확인해주세요. 그렇게 하지 않으면 애플리케이션이 필요한 리소스를 발견하지 못 할 가능성이 있습니다. 또한 `install`, `run` 같은 cargo 서브커맨드는 호스트가 아니라 컨테이너 프로그램을 설치, 실행을 위함이므로 현재 이 방법은 지원하지 않다는 점을 유념해주시길 바랍니다.
+명령을 RustDesk 리포지토리 루트에서 실행한다는 것을 확인해주세요. 그렇게 하지 않으면 애플리케이션이 필요한 리소스를 발견하지 못 할 가능성이 있습니다. 또한 `install`, `run` 같은 cargo 하위 명령은 호스트가 아니라 컨테이너 프로그램을 설치, 실행을 위함이므로 현재 이 방법은 지원하지 않다는 점을 유념해주시길 바랍니다.
 
-## File Structure
+## 파일 구조
 
 - **[libs/hbb_common](https://github.com/rustdesk/rustdesk/tree/master/libs/hbb_common)**: 비디오 코덱, 설정, tcp/udp 랩퍼, protobuf, 파일 전송을 위한 fs 함수, 그 외 유틸리티 함수
 - **[libs/scrap](https://github.com/rustdesk/rustdesk/tree/master/libs/scrap)**: 화면 캡처
@@ -143,12 +143,12 @@ target/release/rustdesk
 - **[src/ui](https://github.com/rustdesk/rustdesk/tree/master/src/ui)**: GUI
 - **[src/server](https://github.com/rustdesk/rustdesk/tree/master/src/server)**: 오디오, 클립보드, 입력, 비디오 서비스 그리고 네트워크 연결
 - **[src/client.rs](https://github.com/rustdesk/rustdesk/tree/master/src/client.rs)**: 피어 접속 시작
-- **[src/rendezvous_mediator.rs](https://github.com/rustdesk/rustdesk/tree/master/src/rendezvous_mediator.rs)**: [rustdesk-server](https://github.com/rustdesk/rustdesk-server)와 통신해서 리모트 다이렉트(TCP hole punching) 혹은 relayed 접속
+- **[src/rendezvous_mediator.rs](https://github.com/rustdesk/rustdesk/tree/master/src/rendezvous_mediator.rs)**: [rustdesk-server](https://github.com/rustdesk/rustdesk-server)와 통신해서 리모트 다이렉트 (TCP hole punching) 혹은 relayed 접속
 - **[src/platform](https://github.com/rustdesk/rustdesk/tree/master/src/platform)**: 플랫폼 고유의 코드
-- **[flutter](https://github.com/rustdesk/rustdesk/tree/master/flutter)**: Flutter code for mobile
-- **[flutter/web/js](https://github.com/rustdesk/rustdesk/tree/master/flutter/web/js)**: Javascript for Flutter web client
+- **[flutter](https://github.com/rustdesk/rustdesk/tree/master/flutter)**: 모바일용 Flutter 코드
+- **[flutter/web/js](https://github.com/rustdesk/rustdesk/tree/master/flutter/web/js)**: Flutter 웹 클라이언트용 자바스크립트
 
-## Snapshot
+## 스냅샷
 
 ![image](https://user-images.githubusercontent.com/71636191/113112362-ae4deb80-923b-11eb-957d-ff88daad4f06.png)
 

docs/README-PL.md

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

docs/README-ZH.md

@@ -135,8 +135,8 @@ docker build -t "rustdesk-builder" . # 构建容器
       ```
       在Dockerfile的RUN apt update之前插入两行：
    
-      RUN sed -i "s/deb.debian.org/mirrors.163.com/g" /etc/apt/sources.list
-      RUN sed -i "s/security.debian.org/mirrors.163.com/g" /etc/apt/sources.list
+      RUN sed -i "s|deb.debian.org|mirrors.aliyun.com|g" /etc/apt/sources.list && \
+          sed -i "s|security.debian.org|mirrors.aliyun.com|g" /etc/apt/sources.list
       ```
 
    2. 修改容器系统中的 cargo 源，在`RUN ./rustup.sh -y`后插入下面代码：

flatpak/com.rustdesk.RustDesk.metainfo.xml

@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<component type="desktop-application">
+  <id>com.rustdesk.RustDesk</id>
+  <developer id="com.rustdesk">
+    <name>RustDesk</name>
+  </developer>
+  <launchable type="desktop-id">com.rustdesk.RustDesk.desktop</launchable>
+  <metadata_license>CC0-1.0</metadata_license>
+  <project_license>AGPL-3.0-only</project_license>
+  <name>RustDesk</name>
+  <summary>Secure remote desktop access</summary>
+  <description>
+    <p>
+        RustDesk is a full-featured open source remote control alternative for self-hosting and security with minimal configuration.
+    </p>
+    <ul>
+      <li> Works on Windows, macOS, Linux, iOS, Android, Web. </li>
+      <li> Supports VP8 / VP9 / AV1 software codecs, and H264 / H265 hardware codecs. </li>
+      <li> Own your data, easily set up self-hosting solution on your infrastructure. </li>
+      <li> P2P connection with end-to-end encryption based on NaCl. </li>
+      <li> No administrative privileges or installation needed for Windows, elevate priviledge locally or from remote on demand. </li>
+      <li> We like to keep things simple and will strive to make simpler where possible. </li>
+    </ul>
+    <p>
+        For self-hosting setup instructions please go to our home page.
+    </p>
+  </description>
+  <categories>
+    <category>Utility</category>
+  </categories>
+  <screenshots>
+    <screenshot type="default">
+      <caption>Remote desktop session</caption>
+      <image>https://user-images.githubusercontent.com/71636191/171661982-430285f0-2e12-4b1d-9957-4a58e375304d.png</image>
+    </screenshot>
+  </screenshots>
+  <branding>
+    <color type="primary" scheme_preference="light">#d9eaf8</color>
+    <color type="primary" scheme_preference="dark">#0160ee</color>
+  </branding>
+  <url type="homepage">https://rustdesk.com</url>
+  <url type="bugtracker">https://github.com/rustdesk/rustdesk/issues</url>
+  <url type="faq">https://github.com/rustdesk/rustdesk/wiki/FAQ</url>
+  <url type="help">https://rustdesk.com/docs</url>
+  <url type="donation">https://ko-fi.com/rustdesk</url>
+  <url type="vcs-browser">https://github.com/rustdesk/rustdesk</url>
+  <url type="translate">https://github.com/rustdesk/rustdesk/tree/master/src/lang</url>
+  <url type="contribute">https://github.com/rustdesk/rustdesk/blob/master/docs/CONTRIBUTING.md</url>
+  <url type="contact">https://rustdesk.com/docs/en/technical-support</url>
+  <requires>
+    <display_length compare="ge">600</display_length>
+    <internet>always</internet>
+  </requires>
+  <supports>
+    <control>keyboard</control>
+    <control>pointing</control>
+  </supports>
+  <content_rating type="oars-1.1"/>
+</component>

flatpak/rustdesk.json

@@ -1,19 +1,30 @@
 {
   "id": "com.rustdesk.RustDesk",
   "runtime": "org.freedesktop.Platform",
-  "runtime-version": "23.08",
+  "runtime-version": "24.08",
   "sdk": "org.freedesktop.Sdk",
   "command": "rustdesk",
-  "icon": "share/icons/hicolor/scalable/apps/rustdesk.svg",
+  "cleanup": ["/include", "/lib/pkgconfig", "/share/gtk-doc"],
+  "rename-desktop-file": "rustdesk.desktop",
+  "rename-icon": "rustdesk",
   "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"
-      ],
+      "name": "xdotool",
+      "no-autogen": true,
+      "make-install-args": ["PREFIX=${FLATPAK_DEST}"],
+      "sources": [
+        {
+          "type": "archive",
+          "url": "https://github.com/jordansissel/xdotool/releases/download/v3.20211022.1/xdotool-3.20211022.1.tar.gz",
+          "sha256": "96f0facfde6d78eacad35b91b0f46fecd0b35e474c03e00e30da3fdd345f9ada"
+        }
+      ]
+    },
+    {
+      "name": "pam",
+      "buildsystem": "autotools",
+      "config-opts": ["--disable-selinux"],
       "sources": [
         {
           "type": "archive",
@@ -26,32 +37,24 @@
       "name": "rustdesk",
       "buildsystem": "simple",
       "build-commands": [
-        "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",
-        "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"
+        "bsdtar -Oxf rustdesk.deb data.tar.xz | bsdtar -xf -",
+        "cp -r usr/* /app/",
+        "mkdir -p /app/bin && ln -s /app/share/rustdesk/rustdesk /app/bin/rustdesk"
       ],
-      "cleanup": ["/include", "/lib/pkgconfig", "/share/gtk-doc"],
       "sources": [
         {
           "type": "file",
-          "path": "./rustdesk.deb"
+          "path": "rustdesk.deb"
         },
         {
           "type": "file",
-          "path": "../res/scalable.svg"
+          "path": "com.rustdesk.RustDesk.metainfo.xml"
         }
       ]
     }
   ],
   "finish-args": [
     "--share=ipc",
-    "--socket=x11",
     "--socket=fallback-x11",
     "--socket=wayland",
     "--share=network",
@@ -60,4 +63,4 @@
     "--socket=pulseaudio",
     "--talk-name=org.freedesktop.Flatpak"
   ]
-}
+}

flatpak/xdotool.json

@@ -1,15 +0,0 @@
-{
-    "name": "xdotool",
-    "buildsystem": "simple",
-    "build-commands": [
-        "make -j4 && PREFIX=./build make install",
-        "cp -r ./build/*  /app/"
-    ],
-    "sources": [
-        {
-            "type": "archive",
-            "url": "https://github.com/jordansissel/xdotool/releases/download/v3.20211022.1/xdotool-3.20211022.1.tar.gz",
-            "sha256": "96f0facfde6d78eacad35b91b0f46fecd0b35e474c03e00e30da3fdd345f9ada"
-        }
-    ]
-}

flutter/android/app/build.gradle

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

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

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

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

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

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

@@ -280,20 +280,20 @@ class InputService : AccessibilityService() {
 
         var textToCommit: String? = null
 
-        if (keyboardMode == KeyboardMode.Legacy) {
-            if (keyEvent.hasChr() && keyEvent.getDown()) {
+        // [down] indicates the key's state(down or up).
+        // [press] indicates a click event(down and up).
+        // https://github.com/rustdesk/rustdesk/blob/3a7594755341f023f56fa4b6a43b60d6b47df88d/flutter/lib/models/input_model.dart#L688
+        if (keyEvent.hasSeq()) {
+            textToCommit = keyEvent.getSeq()
+        } else if (keyboardMode == KeyboardMode.Legacy) {
+            if (keyEvent.hasChr() && (keyEvent.getDown() || keyEvent.getPress())) {
                 val chr = keyEvent.getChr()
                 if (chr != null) {
                     textToCommit = String(Character.toChars(chr))
                 }
             }
         } else if (keyboardMode == KeyboardMode.Translate) {
-            if (keyEvent.hasSeq() && keyEvent.getDown()) {
-                val seq = keyEvent.getSeq()
-                if (seq != null) {
-                    textToCommit = seq
-                }
-            }
+        } else {
         }
 
         Log.d(logTag, "onKeyEvent $keyEvent textToCommit:$textToCommit")
@@ -320,6 +320,10 @@ class InputService : AccessibilityService() {
                     } else {
                         ke?.let { event ->
                             inputConnection.sendKeyEvent(event)
+                            if (keyEvent.getPress()) {
+                                val actionUpEvent = KeyEventAndroid(KeyEventAndroid.ACTION_UP, event.keyCode)
+                                inputConnection.sendKeyEvent(actionUpEvent)
+                            }
                         }
                     }
                 }
@@ -333,6 +337,10 @@ class InputService : AccessibilityService() {
                     for (item in possibleNodes) {
                         val success = trySendKeyEvent(event, item, textToCommit)
                         if (success) {
+                            if (keyEvent.getPress()) {
+                                val actionUpEvent = KeyEventAndroid(KeyEventAndroid.ACTION_UP, event.keyCode)
+                                trySendKeyEvent(actionUpEvent, item, textToCommit)
+                            }
                             break
                         }
                     }

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

@@ -31,14 +31,12 @@ object KeyEventConverter {
         }
 
         var action = 0
-        if (keyEventProto.getDown()) {
+        if (keyEventProto.getDown() || keyEventProto.getPress()) {
             action = KeyEvent.ACTION_DOWN
         } else {
             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)
     }
 

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

@@ -13,6 +13,8 @@ import android.content.ComponentName
 import android.content.Context
 import android.content.Intent
 import android.content.ServiceConnection
+import android.content.ClipboardManager
+import android.os.Bundle
 import android.os.Build
 import android.os.IBinder
 import android.util.Log
@@ -36,6 +38,9 @@ import kotlin.concurrent.thread
 class MainActivity : FlutterActivity() {
     companion object {
         var flutterMethodChannel: MethodChannel? = null
+        private var _rdClipboardManager: RdClipboardManager? = null
+        val rdClipboardManager: RdClipboardManager?
+            get() = _rdClipboardManager;
     }
 
     private val channelTag = "mChannel"
@@ -85,6 +90,14 @@ class MainActivity : FlutterActivity() {
         }
     }
 
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        if (_rdClipboardManager == null) {
+            _rdClipboardManager = RdClipboardManager(getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager)
+            FFI.setClipboardManager(_rdClipboardManager!!)
+        }
+    }
+
     override fun onDestroy() {
         Log.e(logTag, "onDestroy")
         mainService?.let {
@@ -207,6 +220,10 @@ class MainActivity : FlutterActivity() {
                     result.success(true)
 
                 }
+                "try_sync_clipboard" -> {
+                    rdClipboardManager?.syncClipboard(true)
+                    result.success(true)
+                }
                 GET_START_ON_BOOT_OPT -> {
                     val prefs = getSharedPreferences(KEY_SHARED_PREFERENCES, MODE_PRIVATE)
                     result.success(prefs.getBoolean(KEY_START_ON_BOOT_OPT, false))

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

@@ -302,6 +302,8 @@ class MainService : Service() {
                     stopCapture()
                     FFI.refreshScreen()
                     startCapture()
+                } else {
+                    FFI.refreshScreen()
                 }
             }
 
@@ -431,6 +433,7 @@ class MainService : Service() {
         checkMediaPermission()
         _isStart = true
         FFI.setFrameRawEnable("video",true)
+        MainActivity.rdClipboardManager?.setCaptureStarted(_isStart)
         return true
     }
 
@@ -439,6 +442,7 @@ class MainService : Service() {
         Log.d(logTag, "Stop Capture")
         FFI.setFrameRawEnable("video",false)
         _isStart = false
+        MainActivity.rdClipboardManager?.setCaptureStarted(_isStart)
         // release video
         if (reuseVirtualDisplay) {
             // The virtual display video projection can be paused by calling `setSurface(null)`.

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

@@ -0,0 +1,197 @@
+package com.carriez.flutter_hbb
+
+import java.nio.ByteBuffer
+import java.util.Timer
+import java.util.TimerTask
+
+import android.content.ClipData
+import android.content.ClipDescription
+import android.content.ClipboardManager
+import android.util.Log
+import androidx.annotation.Keep
+
+import hbb.MessageOuterClass.ClipboardFormat
+import hbb.MessageOuterClass.Clipboard
+import hbb.MessageOuterClass.MultiClipboards
+
+import ffi.FFI
+
+class RdClipboardManager(private val clipboardManager: ClipboardManager) {
+    private val logTag = "RdClipboardManager"
+    private val supportedMimeTypes = arrayOf(
+        ClipDescription.MIMETYPE_TEXT_PLAIN,
+        ClipDescription.MIMETYPE_TEXT_HTML
+    )
+
+    // 1. Avoid listening to the same clipboard data updated by `rustUpdateClipboard`.
+    // 2. Avoid sending the clipboard data before enabling client clipboard.
+    //    1) Disable clipboard
+    //    2) Copy text "a"
+    //    3) Enable clipboard
+    //    4) Switch to another app
+    //    5) Switch back to the app
+    //    6) "a" should not be sent to the client, because it's copied before enabling clipboard
+    //
+    // It's okay to that `rustEnableClientClipboard(false)` is called after `rustUpdateClipboard`,
+    // though the `lastUpdatedClipData` will be set to null once.
+    private var lastUpdatedClipData: ClipData? = null
+    private var isClientEnabled = true;
+    private var _isCaptureStarted = false;
+
+    val isCaptureStarted: Boolean
+        get() = _isCaptureStarted
+
+    fun checkPrimaryClip(isClient: Boolean) {
+        val clipData = clipboardManager.primaryClip
+        if (clipData != null && clipData.itemCount > 0) {
+            // Only handle the first item in the clipboard for now.
+            val clip = clipData.getItemAt(0)
+            // Ignore the `isClipboardDataEqual()` check if it's a host operation.
+            // Because it's an action manually triggered by the user.
+            if (isClient) {
+                if (lastUpdatedClipData != null && isClipboardDataEqual(clipData, lastUpdatedClipData!!)) {
+                    Log.d(logTag, "Clipboard data is the same as last update, ignore")
+                    return
+                }
+            }
+            val mimeTypeCount = clipData.description.getMimeTypeCount()
+            val mimeTypes = mutableListOf<String>()
+            for (i in 0 until mimeTypeCount) {
+                mimeTypes.add(clipData.description.getMimeType(i))
+            }
+            var text: CharSequence? = null;
+            var html: String? = null;
+            if (isSupportedMimeType(ClipDescription.MIMETYPE_TEXT_PLAIN)) {
+                text = clip?.text
+            }
+            if (isSupportedMimeType(ClipDescription.MIMETYPE_TEXT_HTML)) {
+                text = clip?.text
+                html = clip?.htmlText
+            }
+            var count = 0
+            val clips = MultiClipboards.newBuilder()
+            if (text != null) {
+                val content = com.google.protobuf.ByteString.copyFromUtf8(text.toString())
+                    clips.addClipboards(Clipboard.newBuilder().setFormat(ClipboardFormat.Text).setContent(content).build())
+                    count++
+                }
+            if (html != null) {
+                val content = com.google.protobuf.ByteString.copyFromUtf8(html)
+                clips.addClipboards(Clipboard.newBuilder().setFormat(ClipboardFormat.Html).setContent(content).build())
+                count++
+            }
+            if (count > 0) {
+                val clipsBytes = clips.build().toByteArray()
+                val isClientFlag = if (isClient) 1 else 0
+                val clipsBuf = ByteBuffer.allocateDirect(clipsBytes.size + 1).apply {
+                    put(isClientFlag.toByte())
+                    put(clipsBytes)
+                }
+                clipsBuf.flip()
+                lastUpdatedClipData = clipData
+                Log.d(logTag, "${if (isClient) "client" else "host"}, send clipboard data to the remote")
+                FFI.onClipboardUpdate(clipsBuf)
+            }
+        }
+    }
+
+    private fun isSupportedMimeType(mimeType: String): Boolean {
+        return supportedMimeTypes.contains(mimeType)
+    }
+
+    private fun isClipboardDataEqual(left: ClipData, right: ClipData): Boolean {
+        if (left.description.getMimeTypeCount() != right.description.getMimeTypeCount()) {
+            return false
+        }
+        val mimeTypeCount = left.description.getMimeTypeCount()
+        for (i in 0 until mimeTypeCount) {
+            if (left.description.getMimeType(i) != right.description.getMimeType(i)) {
+                return false
+            }
+        }
+
+        if (left.itemCount != right.itemCount) {
+            return false
+        }
+        for (i in 0 until left.itemCount) {
+            val mimeType = left.description.getMimeType(i)
+            if (!isSupportedMimeType(mimeType)) {
+                continue
+            }
+            val leftItem = left.getItemAt(i)
+            val rightItem = right.getItemAt(i)
+            if (mimeType == ClipDescription.MIMETYPE_TEXT_PLAIN || mimeType == ClipDescription.MIMETYPE_TEXT_HTML) {
+                if (leftItem.text != rightItem.text || leftItem.htmlText != rightItem.htmlText) {
+                    return false
+                }
+            }
+        }
+        return true
+    }
+
+    fun setCaptureStarted(started: Boolean) {
+        _isCaptureStarted = started
+    }
+
+    @Keep
+    fun rustEnableClientClipboard(enable: Boolean) {
+        Log.d(logTag, "rustEnableClientClipboard: enable: $enable")
+        isClientEnabled = enable
+        lastUpdatedClipData = null
+    }
+
+    fun syncClipboard(isClient: Boolean) {
+        Log.d(logTag, "syncClipboard: isClient: $isClient, isClientEnabled: $isClientEnabled")
+        if (isClient && !isClientEnabled) {
+            return
+        }
+        checkPrimaryClip(isClient)
+    }
+
+    @Keep
+    fun rustUpdateClipboard(clips: ByteArray) {
+        val clips = MultiClipboards.parseFrom(clips)
+        var mimeTypes = mutableListOf<String>()
+        var text: String? = null
+        var html: String? = null
+        for (clip in clips.getClipboardsList()) {
+            when (clip.format) {
+                    ClipboardFormat.Text -> {
+                        mimeTypes.add(ClipDescription.MIMETYPE_TEXT_PLAIN)
+                    text = String(clip.content.toByteArray(), Charsets.UTF_8)
+                }
+                ClipboardFormat.Html -> {
+                    mimeTypes.add(ClipDescription.MIMETYPE_TEXT_HTML)
+                    html = String(clip.content.toByteArray(), Charsets.UTF_8)
+                }
+                ClipboardFormat.ImageRgba -> {
+                }
+                ClipboardFormat.ImagePng -> {
+                }
+                else -> {
+                    Log.e(logTag, "Unsupported clipboard format: ${clip.format}")
+                }
+            }
+        }
+
+        val clipDescription = ClipDescription("clipboard", mimeTypes.toTypedArray())
+        var item: ClipData.Item? = null
+        if (text == null) {
+            Log.e(logTag, "No text content in clipboard")
+            return
+        } else {
+            if (html == null) {
+                item = ClipData.Item(text)
+            } else {
+                item = ClipData.Item(text, html)
+            }
+        }
+        if (item == null) {
+            Log.e(logTag, "No item in clipboard")
+            return
+        }
+        val clipData = ClipData(clipDescription, item)
+        lastUpdatedClipData = clipData
+        clipboardManager.setPrimaryClip(clipData)
+    }
+}

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

@@ -5,12 +5,15 @@ package ffi
 import android.content.Context
 import java.nio.ByteBuffer
 
+import com.carriez.flutter_hbb.RdClipboardManager
+
 object FFI {
     init {
         System.loadLibrary("rustdesk")
     }
 
     external fun init(ctx: Context)
+    external fun setClipboardManager(clipboardManager: RdClipboardManager)
     external fun startServer(app_dir: String, custom_client_config: String)
     external fun startService()
     external fun onVideoFrameUpdate(buf: ByteBuffer)
@@ -20,4 +23,6 @@ object FFI {
     external fun setFrameRawEnable(name: String, value: Boolean)
     external fun setCodecInfo(info: String)
     external fun getLocalOption(key: String): String
-}
+    external fun onClipboardUpdate(clips: ByteBuffer)
+    external fun isServiceClipboardEnabled(): Boolean
+}

flutter/android/build.gradle

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

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

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

flutter/android/settings.gradle

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

flutter/build_android_deps.sh

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

flutter/build_fdroid.sh

@@ -1,7 +1,5 @@
 #!/bin/bash
 
-set -x
-
 #
 # Script to build F-Droid release of RustDesk
 #
@@ -23,6 +21,43 @@ set -x
 #   + build: perform actual build of APK file
 #
 
+# Start of functions
+
+# Install Flutter of version `VERSION` from Github repository
+# into directory `FLUTTER_DIR` and apply patches if needed
+
+prepare_flutter() {
+	VERSION="${1}"
+	FLUTTER_DIR="${2}"
+
+	if [ ! -f "${FLUTTER_DIR}/bin/flutter" ]; then
+		git clone https://github.com/flutter/flutter "${FLUTTER_DIR}"
+	fi
+
+	pushd "${FLUTTER_DIR}"
+
+	git restore .
+	git checkout "${VERSION}"
+
+	# Patch flutter
+
+	if dpkg --compare-versions "${VERSION}" ge "3.24.4"; then
+		git apply "${ROOTDIR}/.github/patches/flutter_3.24.4_dropdown_menu_enableFilter.diff"
+	fi
+
+	flutter config --no-analytics
+
+	popd # ${FLUTTER_DIR}
+}
+
+# Start of script
+
+set -x
+
+# Note current working directory as root dir for patches
+
+ROOTDIR="${PWD}"
+
 # Parse command-line arguments
 
 VERNAME="${1}"
@@ -101,18 +136,27 @@ prebuild)
 		.env.CARGO_NDK_VERSION \
 		.github/workflows/flutter-build.yml)"
 
+	# Flutter used to compile main Rustdesk library
+
 	FLUTTER_VERSION="$(yq -r \
 		.env.ANDROID_FLUTTER_VERSION \
 		.github/workflows/flutter-build.yml)"
+
 	if [ -z "${FLUTTER_VERSION}" ]; then
 		FLUTTER_VERSION="$(yq -r \
 			.env.FLUTTER_VERSION \
 			.github/workflows/flutter-build.yml)"
 	fi
 
+	# Flutter used to compile Flutter<->Rust bridge files
+
+	FLUTTER_BRIDGE_VERSION="$(yq -r \
+		.env.FLUTTER_VERSION \
+		.github/workflows/bridge.yml)"
+
 	FLUTTER_RUST_BRIDGE_VERSION="$(yq -r \
 		.env.FLUTTER_RUST_BRIDGE_VERSION \
-		.github/workflows/flutter-build.yml)"
+		.github/workflows/bridge.yml)"
 
 	NDK_VERSION="$(yq -r \
 		.env.NDK_VERSION \
@@ -127,6 +171,7 @@ prebuild)
 		.github/workflows/flutter-build.yml)"
 
 	if [ -z "${CARGO_NDK_VERSION}" ] || [ -z "${FLUTTER_VERSION}" ] ||
+		[ -z "${FLUTTER_BRIDGE_VERSION}" ] ||
 		[ -z "${FLUTTER_RUST_BRIDGE_VERSION}" ] ||
 		[ -z "${NDK_VERSION}" ] || [ -z "${RUST_VERSION}" ] ||
 		[ -z "${VCPKG_COMMIT_ID}" ]; then
@@ -163,24 +208,6 @@ prebuild)
 		sdkmanager --install "ndk;${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
@@ -205,14 +232,16 @@ prebuild)
 
 	cargo install \
 		cargo-ndk \
-		--version "${CARGO_NDK_VERSION}"
+		--version "${CARGO_NDK_VERSION}" \
+		--locked
 
 	# Install rust bridge generator
 
 	cargo install cargo-expand
 	cargo install flutter_rust_bridge_codegen \
 		--version "${FLUTTER_RUST_BRIDGE_VERSION}" \
-		--features "uuid"
+		--features "uuid" \
+		--locked
 
 	# Populate native vcpkg dependencies
 
@@ -275,12 +304,66 @@ prebuild)
 
 	git apply res/fdroid/patches/*.patch
 
+	# If Flutter version used to generate bridge files differs from Flutter
+	# version used to compile Rustdesk library, generate bridge using the
+	# `FLUTTER_BRIDGE_VERSION` an restore the pubspec later
+
+	if [ "${FLUTTER_VERSION}" != "${FLUTTER_BRIDGE_VERSION}" ]; then
+		# Install Flutter bridge version
+
+		prepare_flutter "${FLUTTER_BRIDGE_VERSION}" "${HOME}/flutter"
+
+		# Save changes
+
+		git add .
+
+		# Edit pubspec to make flutter bridge version work
+
+		sed \
+			-i \
+			-e 's/extended_text: 14.0.0/extended_text: 13.0.0/g' \
+			flutter/pubspec.yaml
+
+		# Download Flutter dependencies
+
+		pushd flutter
+
+		flutter clean
+		flutter packages pub get
+
+		popd # flutter
+
+		# Generate FFI bindings
+
+		flutter_rust_bridge_codegen \
+			--rust-input ./src/flutter_ffi.rs \
+			--dart-output ./flutter/lib/generated_bridge.dart
+
+		# Add bridge files to save-list
+
+		git add -f ./flutter/lib/generated_bridge.* ./src/bridge_generated.*
+
+		# Restore everything
+
+		git checkout '*'
+		git clean -dffx
+		git reset
+	fi
+
+	# Install Flutter version for RustDesk library build
+
+	prepare_flutter "${FLUTTER_VERSION}" "${HOME}/flutter"
+
+	# gms is not in thoes files now, but we still keep the following line for future reference(maybe).
+
 	sed \
 		-i \
 		-e '/gms/d' \
 		flutter/android/build.gradle \
 		flutter/android/app/build.gradle
 
+	# `firebase_analytics` is not in these files now, but we still keep the following lines.
+
 	sed \
 		-i \
 		-e '/firebase_analytics/d' \
@@ -296,34 +379,6 @@ prebuild)
 		-e '/firebase/Id' \
 		flutter/lib/main.dart
 
-	if [ "${FLUTTER_VERSION}" = "3.13.9" ]; then
-		# Fix for android 3.13.9
-		# https://github.com/rustdesk/rustdesk/blob/285e974d1a52c891d5fcc28e963d724e085558bc/.github/workflows/flutter-build.yml#L862
-
-		sed \
-			-i \
-			-e 's/extended_text: .*/extended_text: 11.1.0/' \
-			-e 's/uni_links_desktop/#uni_links_desktop/g' \
-			flutter/pubspec.yaml
-
-		set --
-
-		while read -r _1; do
-			set -- "$@" "${_1}"
-		done 0<<.a
-$(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
@@ -335,9 +390,12 @@ build)
 	# '.github/workflows/flutter-build.yml'
 	#
 
+	# Flutter used to compile main Rustdesk library
+
 	FLUTTER_VERSION="$(yq -r \
 		.env.ANDROID_FLUTTER_VERSION \
 		.github/workflows/flutter-build.yml)"
+
 	if [ -z "${FLUTTER_VERSION}" ]; then
 		FLUTTER_VERSION="$(yq -r \
 			.env.FLUTTER_VERSION \
@@ -373,16 +431,11 @@ build)
 
 	pushd flutter
 
+	flutter clean
 	flutter packages pub get
 
 	popd # flutter
 
-	# Generate FFI bindings
-
-	flutter_rust_bridge_codegen \
-		--rust-input ./src/flutter_ffi.rs \
-		--dart-output ./flutter/lib/generated_bridge.dart
-
 	# Build host android deps
 
 	bash flutter/build_android_deps.sh "${ANDROID_ABI}"

flutter/build_ios.sh

@@ -2,4 +2,6 @@
 # https://docs.flutter.dev/deployment/ios
 # flutter build ipa --release --obfuscate --split-debug-info=./split-debug-info
 # no obfuscate, because no easy to check errors
+cd $(dirname $(dirname $(which flutter)))
+git apply ~/rustdesk/.github/patches/flutter_3.24.4_dropdown_menu_enableFilter.diff
 flutter build ipa --release

flutter/ios/Flutter/AppFrameworkInfo.plist

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

flutter/ios/Podfile

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

flutter/ios/Podfile.lock

@@ -133,10 +133,10 @@ SPEC CHECKSUMS:
   sqflite: 673a0e54cc04b7d6dba8d24fb8095b31c3a99eec
   SwiftyGif: 93a1cc87bf3a51916001cf8f3d63835fb64c819f
   uni_links: d97da20c7701486ba192624d99bffaaffcfc298a
-  url_launcher_ios: bbd758c6e7f9fd7b5b1d4cde34d2b95fcce5e812
+  url_launcher_ios: 5334b05cef931de560670eeae103fd3e431ac3fe
   video_player_avfoundation: 02011213dab73ae3687df27ce441fbbcc82b5579
   wakelock_plus: 8b09852c8876491e4b6d179e17dfe2a0b5f60d47
 
-PODFILE CHECKSUM: d4cb12ad5d3bdb3352770b1d3db237584e155156
+PODFILE CHECKSUM: 83d1b0fb6fc8613d8312a03b8e1540d37cfc5d2c
 
 COCOAPODS: 1.15.2

flutter/ios/Runner.xcodeproj/project.pbxproj

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

flutter/ios/Runner/AppDelegate.swift

@@ -1,7 +1,7 @@
 import UIKit
 import Flutter
 
-@UIApplicationMain
+@main
 @objc class AppDelegate: FlutterAppDelegate {
   override func application(
     _ application: UIApplication,

flutter/ios_arm64.sh

@@ -1,2 +1,4 @@
 #!/usr/bin/env bash
+cd $(dirname $(dirname $(which flutter)))
+git apply ~/rustdesk/.github/patches/flutter_3.24.4_dropdown_menu_enableFilter.diff
 cargo build --features flutter,hwcodec --release --target aarch64-apple-ios --lib

flutter/lib/common.dart

@@ -64,6 +64,9 @@ int androidVersion = 0;
 // So we need to use this flag to enable/disable resizable.
 bool _linuxWindowResizable = true;
 
+// Only used on Windows(window manager).
+bool _ignoreDevicePixelRatio = true;
+
 /// only available for Windows target
 int windowsBuildNumber = 0;
 DesktopType? desktopType;
@@ -1611,12 +1614,6 @@ Widget getPlatformImage(String platform, {double size = 50}) {
   return SvgPicture.asset('assets/$platform.svg', height: size, width: size);
 }
 
-class OffsetDevicePixelRatio {
-  Offset offset;
-  final double devicePixelRatio;
-  OffsetDevicePixelRatio(this.offset, this.devicePixelRatio);
-}
-
 class LastWindowPosition {
   double? width;
   double? height;
@@ -1699,8 +1696,10 @@ Future<void> saveWindowPosition(WindowType type, {int? windowId}) async {
       if (isFullscreen || isMaximized) {
         setPreFrame();
       } else {
-        position = await windowManager.getPosition();
-        sz = await windowManager.getSize();
+        position = await windowManager.getPosition(
+            ignoreDevicePixelRatio: _ignoreDevicePixelRatio);
+        sz = await windowManager.getSize(
+            ignoreDevicePixelRatio: _ignoreDevicePixelRatio);
       }
       break;
     default:
@@ -1818,7 +1817,7 @@ bool isPointInRect(Offset point, Rect rect) {
 }
 
 /// return null means center
-Future<OffsetDevicePixelRatio?> _adjustRestoreMainWindowOffset(
+Future<Offset?> _adjustRestoreMainWindowOffset(
   double? left,
   double? top,
   double? width,
@@ -1832,13 +1831,9 @@ Future<OffsetDevicePixelRatio?> _adjustRestoreMainWindowOffset(
   double? frameTop;
   double? frameRight;
   double? frameBottom;
-  double devicePixelRatio = 1.0;
 
   if (isDesktop || isWebDesktop) {
     for (final screen in await window_size.getScreenList()) {
-      if (isPointInRect(Offset(left, top), screen.visibleFrame)) {
-        devicePixelRatio = screen.scaleFactor;
-      }
       frameLeft = frameLeft == null
           ? screen.visibleFrame.left
           : min(screen.visibleFrame.left, frameLeft);
@@ -1872,7 +1867,7 @@ Future<OffsetDevicePixelRatio?> _adjustRestoreMainWindowOffset(
       top < frameTop!) {
     return null;
   } else {
-    return OffsetDevicePixelRatio(Offset(left, top), devicePixelRatio);
+    return Offset(left, top);
   }
 }
 
@@ -1932,47 +1927,23 @@ Future<bool> restoreWindowPosition(WindowType type,
   }
 
   final size = await _adjustRestoreMainWindowSize(lpos.width, lpos.height);
-  final offsetDevicePixelRatio = await _adjustRestoreMainWindowOffset(
+  final offsetLeftTop = await _adjustRestoreMainWindowOffset(
     lpos.offsetWidth,
     lpos.offsetHeight,
     size.width,
     size.height,
   );
   debugPrint(
-      "restore lpos: ${size.width}/${size.height}, offset:${offsetDevicePixelRatio?.offset.dx}/${offsetDevicePixelRatio?.offset.dy}, devicePixelRatio:${offsetDevicePixelRatio?.devicePixelRatio}, isMaximized: ${lpos.isMaximized}, isFullscreen: ${lpos.isFullscreen}");
+      "restore lpos: ${size.width}/${size.height}, offset:${offsetLeftTop?.dx}/${offsetLeftTop?.dy}, isMaximized: ${lpos.isMaximized}, isFullscreen: ${lpos.isFullscreen}");
 
   switch (type) {
     case WindowType.Main:
-      // https://github.com/rustdesk/rustdesk/issues/8038
-      // `setBounds()` in `window_manager` will use the current devicePixelRatio.
-      // So we need to adjust the offset by the scale factor.
-      // https://github.com/rustdesk-org/window_manager/blob/f19acdb008645366339444a359a45c3257c8b32e/windows/window_manager.cpp#L701
-      if (isWindows) {
-        double? curDevicePixelRatio;
-        Offset curPos = await windowManager.getPosition();
-        for (final screen in await window_size.getScreenList()) {
-          if (isPointInRect(curPos, screen.visibleFrame)) {
-            curDevicePixelRatio = screen.scaleFactor;
-          }
-        }
-        if (curDevicePixelRatio != null &&
-            curDevicePixelRatio != 0 &&
-            offsetDevicePixelRatio != null) {
-          if (offsetDevicePixelRatio.devicePixelRatio != 0) {
-            final scale =
-                offsetDevicePixelRatio.devicePixelRatio / curDevicePixelRatio;
-            offsetDevicePixelRatio.offset =
-                offsetDevicePixelRatio.offset.scale(scale, scale);
-            debugPrint(
-                "restore new offset: ${offsetDevicePixelRatio.offset.dx}/${offsetDevicePixelRatio.offset.dy}, scale:$scale");
-          }
-        }
-      }
       restorePos() async {
-        if (offsetDevicePixelRatio == null) {
+        if (offsetLeftTop == null) {
           await windowManager.center();
         } else {
-          await windowManager.setPosition(offsetDevicePixelRatio.offset);
+          await windowManager.setPosition(offsetLeftTop,
+              ignoreDevicePixelRatio: _ignoreDevicePixelRatio);
         }
       }
       if (lpos.isMaximized == true) {
@@ -1981,20 +1952,39 @@ Future<bool> restoreWindowPosition(WindowType type,
           await windowManager.maximize();
         }
       } else {
-        if (!bind.isIncomingOnly() || bind.isOutgoingOnly()) {
-          await windowManager.setSize(size);
+        final storeSize = !bind.isIncomingOnly() || bind.isOutgoingOnly();
+        if (isWindows) {
+          if (storeSize) {
+            // We need to set the window size first to avoid the incorrect size in some special cases.
+            // E.g. There are two monitors, the left one is 100% DPI and the right one is 175% DPI.
+            // The window belongs to the left monitor, but if it is moved a little to the right, it will belong to the right monitor.
+            // After restoring, the size will be incorrect.
+            // See known issue in https://github.com/rustdesk/rustdesk/pull/9840
+            await windowManager.setSize(size,
+                ignoreDevicePixelRatio: _ignoreDevicePixelRatio);
+          }
+          await restorePos();
+          if (storeSize) {
+            await windowManager.setSize(size,
+                ignoreDevicePixelRatio: _ignoreDevicePixelRatio);
+          }
+        } else {
+          if (storeSize) {
+            await windowManager.setSize(size,
+                ignoreDevicePixelRatio: _ignoreDevicePixelRatio);
+          }
+          await restorePos();
         }
-        await restorePos();
       }
       return true;
     default:
       final wc = WindowController.fromWindowId(windowId!);
       restoreFrame() async {
-        if (offsetDevicePixelRatio == null) {
+        if (offsetLeftTop == null) {
           await wc.center();
         } else {
-          final frame = Rect.fromLTWH(offsetDevicePixelRatio.offset.dx,
-              offsetDevicePixelRatio.offset.dy, size.width, size.height);
+          final frame = Rect.fromLTWH(
+              offsetLeftTop.dx, offsetLeftTop.dy, size.width, size.height);
           await wc.setFrame(frame);
         }
       }
@@ -2255,7 +2245,10 @@ List<String>? urlLinkToCmdArgs(Uri uri) {
     }
   }
 
-  var key = uri.queryParameters["key"];
+  var queryParameters =
+      uri.queryParameters.map((k, v) => MapEntry(k.toLowerCase(), v));
+
+  var key = queryParameters["key"];
   if (id != null) {
     if (key != null) {
       id = "$id?key=$key";
@@ -2264,7 +2257,7 @@ List<String>? urlLinkToCmdArgs(Uri uri) {
 
   if (isMobile) {
     if (id != null) {
-      final forceRelay = uri.queryParameters["relay"] != null;
+      final forceRelay = queryParameters["relay"] != null;
       connect(Get.context!, id, forceRelay: forceRelay);
       return null;
     }
@@ -2274,7 +2267,7 @@ List<String>? urlLinkToCmdArgs(Uri uri) {
   if (command != null && id != null) {
     args.add(command);
     args.add(id);
-    var param = uri.queryParameters;
+    var param = queryParameters;
     String? password = param["password"];
     if (password != null) args.addAll(['--password', password]);
     String? switch_uuid = param["switch_uuid"];
@@ -2508,9 +2501,20 @@ Future<void> onActiveWindowChanged() async {
         // But the app will not close.
         //
         // No idea why we need to delay here, `terminate()` itself is also an async function.
-        Future.delayed(Duration.zero, () {
-          RdPlatformChannel.instance.terminate();
-        });
+        //
+        // A quick workaround, use `Timer.periodic` to avoid the app not closing.
+        // Because `await windowManager.close()` and `RdPlatformChannel.instance.terminate()`
+        // may not work since `Flutter 3.24.4`, see the following logs.
+        // A delay will allow the app to close.
+        //
+        //```
+        // embedder.cc (2725): 'FlutterPlatformMessageCreateResponseHandle' returned 'kInvalidArguments'. Engine handle was invalid.
+        // 2024-11-11 11:41:11.546 RustDesk[90272:2567686] Failed to create a FlutterPlatformMessageResponseHandle (2)
+        // embedder.cc (2672): 'FlutterEngineSendPlatformMessage' returned 'kInvalidArguments'. Invalid engine handle.
+        // 2024-11-11 11:41:11.565 RustDesk[90272:2567686] Failed to send message to Flutter engine on channel 'flutter/lifecycle' (2).
+        // ```
+        periodic_immediate(
+            Duration(milliseconds: 30), RdPlatformChannel.instance.terminate);
       }
     }
   }
@@ -2603,7 +2607,7 @@ class ServerConfig {
     config['relay'] = relayServer.trim();
     config['api'] = apiServer.trim();
     config['key'] = key.trim();
-    return base64Encode(Uint8List.fromList(jsonEncode(config).codeUnits))
+    return base64UrlEncode(Uint8List.fromList(jsonEncode(config).codeUnits))
         .split('')
         .reversed
         .join();
@@ -2726,30 +2730,6 @@ Future<bool> osxRequestAudio() async {
   return await kMacOSPermChannel.invokeMethod("requestRecordAudio");
 }
 
-class DraggableNeverScrollableScrollPhysics extends ScrollPhysics {
-  /// Creates scroll physics that does not let the user scroll.
-  const DraggableNeverScrollableScrollPhysics({super.parent});
-
-  @override
-  DraggableNeverScrollableScrollPhysics applyTo(ScrollPhysics? ancestor) {
-    return DraggableNeverScrollableScrollPhysics(parent: buildParent(ancestor));
-  }
-
-  @override
-  bool shouldAcceptUserOffset(ScrollMetrics position) {
-    // TODO: find a better solution to check if the offset change is caused by the scrollbar.
-    // Workaround: when dragging with the scrollbar, it always triggers an [IdleScrollActivity].
-    if (position is ScrollPositionWithSingleContext) {
-      // ignore: invalid_use_of_protected_member, invalid_use_of_visible_for_testing_member
-      return position.activity is IdleScrollActivity;
-    }
-    return false;
-  }
-
-  @override
-  bool get allowImplicitScrolling => false;
-}
-
 Widget futureBuilder(
     {required Future? future, required Widget Function(dynamic data) hasData}) {
   return FutureBuilder(
@@ -2829,7 +2809,7 @@ Widget buildRemoteBlock(
         onExit: (event) => block.value = false,
         child: Stack(children: [
           // scope block tab
-          FocusScope(child: child, canRequestFocus: !block.value),
+          preventMouseKeyBuilder(child: child, block: block.value),
           // mask block click, cm not block click and still use check_click_time to avoid block local click
           if (mask)
             Offstage(
@@ -2841,6 +2821,11 @@ Widget buildRemoteBlock(
       ));
 }
 
+Widget preventMouseKeyBuilder({required Widget child, required bool block}) {
+  return ExcludeFocus(
+      excluding: block, child: AbsorbPointer(child: child, absorbing: block));
+}
+
 Widget unreadMessageCountBuilder(RxInt? count,
     {double? size, double? fontSize}) {
   return Obx(() => Offstage(
@@ -3623,3 +3608,33 @@ List<SubWindowResizeEdge>? get subWindowManagerEnableResizeEdges => isWindows
 void earlyAssert() {
   assert('\1' == '1');
 }
+
+void checkUpdate() {
+  if (isDesktop || isAndroid) {
+    if (!bind.isCustomClient()) {
+      platformFFI.registerEventHandler(
+          kCheckSoftwareUpdateFinish, kCheckSoftwareUpdateFinish,
+          (Map<String, dynamic> evt) async {
+        if (evt['url'] is String) {
+          stateGlobal.updateUrl.value = evt['url'];
+        }
+      });
+      Timer(const Duration(seconds: 1), () async {
+        bind.mainGetSoftwareUpdateUrl();
+      });
+    }
+  }
+}
+
+// https://github.com/flutter/flutter/issues/153560#issuecomment-2497160535
+// For TextField, TextFormField
+extension WorkaroundFreezeLinuxMint on Widget {
+  Widget workaroundFreezeLinuxMint() {
+    // No need to check if is Linux Mint, because this workaround is harmless on other platforms.
+    if (isLinux) {
+      return ExcludeSemantics(child: this);
+    } else {
+      return this;
+    }
+  }
+}

flutter/lib/common/widgets/address_book.dart

@@ -1,5 +1,6 @@
 import 'dart:math';
 
+import 'package:bot_toast/bot_toast.dart';
 import 'package:dropdown_button2/dropdown_button2.dart';
 import 'package:dynamic_layouts/dynamic_layouts.dart';
 import 'package:flutter/material.dart';
@@ -285,7 +286,7 @@ class _AddressBookState extends State<AddressBook> {
                 borderRadius: BorderRadius.circular(8),
               ),
             ),
-          ),
+          ).workaroundFreezeLinuxMint(),
         ),
         searchMatchFn: (item, searchValue) {
           return item.value
@@ -316,13 +317,14 @@ class _AddressBookState extends State<AddressBook> {
 
   Widget _buildTags() {
     return Obx(() {
-      final List tags;
+      List tags;
       if (gFFI.abModel.sortTags.value) {
         tags = gFFI.abModel.currentAbTags.toList();
         tags.sort();
       } else {
-        tags = gFFI.abModel.currentAbTags;
+        tags = gFFI.abModel.currentAbTags.toList();
       }
+      tags = [kUntagged, ...tags].toList();
       final editPermission = gFFI.abModel.current.canWrite();
       tagBuilder(String e) {
         return AddressBookTag(
@@ -554,7 +556,7 @@ class _AddressBookState extends State<AddressBook> {
                                   : translate('ID'),
                               errorText: errorMsg,
                               errorMaxLines: 5),
-                        ))),
+                        ).workaroundFreezeLinuxMint())),
                 row(
                   lable: Text(
                     translate('Alias'),
@@ -567,7 +569,7 @@ class _AddressBookState extends State<AddressBook> {
                               ? null
                               : translate('Alias'),
                         ),
-                      )),
+                      ).workaroundFreezeLinuxMint()),
                 ),
                 if (isCurrentAbShared)
                   row(
@@ -596,7 +598,7 @@ class _AddressBookState extends State<AddressBook> {
                               },
                             ),
                           ),
-                        ),
+                        ).workaroundFreezeLinuxMint(),
                       )),
                 if (gFFI.abModel.currentAbTags.isNotEmpty)
                   Align(
@@ -669,6 +671,14 @@ class _AddressBookState extends State<AddressBook> {
         } else {
           final tags = field.trim().split(RegExp(r"[\s,;\n]+"));
           field = tags.join(',');
+          for (var t in [kUntagged, translate(kUntagged)]) {
+            if (tags.contains(t)) {
+              BotToast.showText(
+                  contentColor: Colors.red, text: 'Tag name cannot be "$t"');
+              isInProgress = false;
+              return;
+            }
+          }
           gFFI.abModel.addTags(tags);
           // final currentPeers
         }
@@ -694,7 +704,7 @@ class _AddressBookState extends State<AddressBook> {
                     ),
                     controller: controller,
                     autofocus: true,
-                  ),
+                  ).workaroundFreezeLinuxMint(),
                 ),
               ],
             ),
@@ -741,12 +751,14 @@ class AddressBookTag extends StatelessWidget {
     }
 
     const double radius = 8;
+    final isUnTagged = name == kUntagged;
+    final showAction = showActionMenu && !isUnTagged;
     return GestureDetector(
       onTap: onTap,
-      onTapDown: showActionMenu ? setPosition : null,
-      onSecondaryTapDown: showActionMenu ? setPosition : null,
-      onSecondaryTap: showActionMenu ? () => _showMenu(context, pos) : null,
-      onLongPress: showActionMenu ? () => _showMenu(context, pos) : null,
+      onTapDown: showAction ? setPosition : null,
+      onSecondaryTapDown: showAction ? setPosition : null,
+      onSecondaryTap: showAction ? () => _showMenu(context, pos) : null,
+      onLongPress: showAction ? () => _showMenu(context, pos) : null,
       child: Obx(() => Container(
             decoration: BoxDecoration(
                 color: tags.contains(name)
@@ -758,17 +770,18 @@ class AddressBookTag extends StatelessWidget {
             child: IntrinsicWidth(
               child: Row(
                 children: [
-                  Container(
-                    width: radius,
-                    height: radius,
-                    decoration: BoxDecoration(
-                        shape: BoxShape.circle,
-                        color: tags.contains(name)
-                            ? Colors.white
-                            : gFFI.abModel.getCurrentAbTagColor(name)),
-                  ).marginOnly(right: radius / 2),
+                  if (!isUnTagged)
+                    Container(
+                      width: radius,
+                      height: radius,
+                      decoration: BoxDecoration(
+                          shape: BoxShape.circle,
+                          color: tags.contains(name)
+                              ? Colors.white
+                              : gFFI.abModel.getCurrentAbTagColor(name)),
+                    ).marginOnly(right: radius / 2),
                   Expanded(
-                    child: Text(name,
+                    child: Text(isUnTagged ? translate(name) : name,
                         style: TextStyle(
                             overflow: TextOverflow.ellipsis,
                             color: tags.contains(name) ? Colors.white : null)),

flutter/lib/common/widgets/audio_input.dart

@@ -2,7 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_hbb/common.dart';
 import 'package:flutter_hbb/models/platform_model.dart';
 
-const _kWindowsSystemSound = 'System Sound';
+const _kSystemSound = 'System Sound';
 
 typedef AudioINputSetDevice = void Function(String device);
 typedef AudioInputBuilder = Widget Function(
@@ -21,7 +21,7 @@ class AudioInput extends StatelessWidget {
       : super(key: key);
 
   static String getDefault() {
-    if (isWindows) return translate('System Sound');
+    if (bind.mainAudioSupportLoopback()) return translate(_kSystemSound);
     return '';
   }
 
@@ -55,8 +55,8 @@ class AudioInput extends StatelessWidget {
   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));
+    if (bind.mainAudioSupportLoopback()) {
+      devices.insert(0, translate(_kSystemSound));
     }
     String current = await getValue(isCm, isVoiceCall);
     return {'devices': devices, 'current': current};

flutter/lib/common/widgets/chat_page.dart

@@ -167,7 +167,7 @@ class ChatPage extends StatelessWidget implements PageShape {
                         );
                       },
                     ),
-                  );
+                  ).workaroundFreezeLinuxMint();
                   return SelectionArea(child: chat);
                 }),
               ],

flutter/lib/common/widgets/dialog.dart

@@ -140,7 +140,7 @@ void changeIdDialog() {
                 msg = '';
               });
             },
-          ),
+          ).workaroundFreezeLinuxMint(),
           const SizedBox(
             height: 8.0,
           ),
@@ -201,13 +201,14 @@ void changeWhiteList({Function()? callback}) async {
             children: [
               Expanded(
                 child: TextField(
-                    maxLines: null,
-                    decoration: InputDecoration(
-                      errorText: msg.isEmpty ? null : translate(msg),
-                    ),
-                    controller: controller,
-                    enabled: !isOptFixed,
-                    autofocus: true),
+                        maxLines: null,
+                        decoration: InputDecoration(
+                          errorText: msg.isEmpty ? null : translate(msg),
+                        ),
+                        controller: controller,
+                        enabled: !isOptFixed,
+                        autofocus: true)
+                    .workaroundFreezeLinuxMint(),
               ),
             ],
           ),
@@ -287,22 +288,23 @@ Future<String> changeDirectAccessPort(
             children: [
               Expanded(
                 child: TextField(
-                    maxLines: null,
-                    keyboardType: TextInputType.number,
-                    decoration: InputDecoration(
-                        hintText: '21118',
-                        isCollapsed: true,
-                        prefix: Text('$currentIP : '),
-                        suffix: IconButton(
-                            padding: EdgeInsets.zero,
-                            icon: const Icon(Icons.clear, size: 16),
-                            onPressed: () => controller.clear())),
-                    inputFormatters: [
-                      FilteringTextInputFormatter.allow(RegExp(
-                          r'^([0-9]|[1-9]\d|[1-9]\d{2}|[1-9]\d{3}|[1-5]\d{4}|6[0-4]\d{3}|65[0-4]\d{2}|655[0-2]\d|6553[0-5])$')),
-                    ],
-                    controller: controller,
-                    autofocus: true),
+                        maxLines: null,
+                        keyboardType: TextInputType.number,
+                        decoration: InputDecoration(
+                            hintText: '21118',
+                            isCollapsed: true,
+                            prefix: Text('$currentIP : '),
+                            suffix: IconButton(
+                                padding: EdgeInsets.zero,
+                                icon: const Icon(Icons.clear, size: 16),
+                                onPressed: () => controller.clear())),
+                        inputFormatters: [
+                          FilteringTextInputFormatter.allow(RegExp(
+                              r'^([0-9]|[1-9]\d|[1-9]\d{2}|[1-9]\d{3}|[1-5]\d{4}|6[0-4]\d{3}|65[0-4]\d{2}|655[0-2]\d|6553[0-5])$')),
+                        ],
+                        controller: controller,
+                        autofocus: true)
+                    .workaroundFreezeLinuxMint(),
               ),
             ],
           ),
@@ -335,21 +337,22 @@ Future<String> changeAutoDisconnectTimeout(String old) async {
             children: [
               Expanded(
                 child: TextField(
-                    maxLines: null,
-                    keyboardType: TextInputType.number,
-                    decoration: InputDecoration(
-                        hintText: '10',
-                        isCollapsed: true,
-                        suffix: IconButton(
-                            padding: EdgeInsets.zero,
-                            icon: const Icon(Icons.clear, size: 16),
-                            onPressed: () => controller.clear())),
-                    inputFormatters: [
-                      FilteringTextInputFormatter.allow(RegExp(
-                          r'^([0-9]|[1-9]\d|[1-9]\d{2}|[1-9]\d{3}|[1-5]\d{4}|6[0-4]\d{3}|65[0-4]\d{2}|655[0-2]\d|6553[0-5])$')),
-                    ],
-                    controller: controller,
-                    autofocus: true),
+                        maxLines: null,
+                        keyboardType: TextInputType.number,
+                        decoration: InputDecoration(
+                            hintText: '10',
+                            isCollapsed: true,
+                            suffix: IconButton(
+                                padding: EdgeInsets.zero,
+                                icon: const Icon(Icons.clear, size: 16),
+                                onPressed: () => controller.clear())),
+                        inputFormatters: [
+                          FilteringTextInputFormatter.allow(RegExp(
+                              r'^([0-9]|[1-9]\d|[1-9]\d{2}|[1-9]\d{3}|[1-5]\d{4}|6[0-4]\d{3}|65[0-4]\d{2}|655[0-2]\d|6553[0-5])$')),
+                        ],
+                        controller: controller,
+                        autofocus: true)
+                    .workaroundFreezeLinuxMint(),
               ),
             ],
           ),
@@ -427,7 +430,7 @@ class DialogTextField extends StatelessWidget {
             keyboardType: keyboardType,
             inputFormatters: inputFormatters,
             maxLength: maxLength,
-          ),
+          ).workaroundFreezeLinuxMint(),
         ),
       ],
     ).paddingSymmetric(vertical: 4.0);
@@ -1501,7 +1504,7 @@ showAuditDialog(FFI ffi) async {
             maxLength: 256,
             controller: controller,
             focusNode: focusNode,
-          )),
+          ).workaroundFreezeLinuxMint()),
       actions: [
         dialogButton('Cancel', onPressed: close, isOutline: true),
         dialogButton('OK', onPressed: submit)
@@ -1748,7 +1751,7 @@ void renameDialog(
                 autofocus: true,
                 decoration: InputDecoration(labelText: translate('Name')),
                 validator: validator,
-              ),
+              ).workaroundFreezeLinuxMint(),
             ),
           ),
           // NOT use Offstage to wrap LinearProgressIndicator
@@ -1808,7 +1811,7 @@ void changeBot({Function()? callback}) async {
       decoration: InputDecoration(
         hintText: translate('Token'),
       ),
-    );
+    ).workaroundFreezeLinuxMint();
 
     return CustomAlertDialog(
       title: Text(translate("Telegram bot")),
@@ -2178,7 +2181,7 @@ void setSharedAbPasswordDialog(String abName, Peer peer) {
                   },
                 ),
               ),
-            ),
+            ).workaroundFreezeLinuxMint(),
             if (!gFFI.abModel.current.isPersonal())
               Row(children: [
                 Icon(Icons.info, color: Colors.amber).marginOnly(right: 4),

flutter/lib/common/widgets/gestures.dart

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

flutter/lib/common/widgets/login.dart

@@ -678,7 +678,7 @@ Future<bool?> verificationCodeDialog(
                       labelText: "Email", prefixIcon: Icon(Icons.email)),
                   readOnly: true,
                   controller: TextEditingController(text: user?.email),
-                )),
+                ).workaroundFreezeLinuxMint()),
             isEmailVerification ? const SizedBox(height: 8) : const Offstage(),
             codeField,
             /*

flutter/lib/common/widgets/my_group.dart

@@ -145,7 +145,7 @@ class _MyGroupState extends State<MyGroup> {
             border: InputBorder.none,
             isDense: true,
           ),
-        )),
+        ).workaroundFreezeLinuxMint()),
       ],
     );
   }

flutter/lib/common/widgets/peer_card.dart

@@ -1257,7 +1257,7 @@ void _rdpDialog(String id) async {
                         hintText: '3389'),
                     controller: portController,
                     autofocus: true,
-                  ),
+                  ).workaroundFreezeLinuxMint(),
                 ),
               ],
             ).marginOnly(bottom: isDesktop ? 8 : 0),
@@ -1277,7 +1277,7 @@ void _rdpDialog(String id) async {
                             labelText:
                                 isDesktop ? null : translate('Username')),
                         controller: userController,
-                      ),
+                      ).workaroundFreezeLinuxMint(),
                     ),
                   ],
                 ).marginOnly(bottom: stateGlobal.isPortrait.isFalse ? 8 : 0)),
@@ -1305,7 +1305,7 @@ void _rdpDialog(String id) async {
                                         ? Icons.visibility_off
                                         : Icons.visibility))),
                             controller: passwordController,
-                          )),
+                          ).workaroundFreezeLinuxMint()),
                     ),
                   ],
                 ))

flutter/lib/common/widgets/peer_tab_page.dart

@@ -743,7 +743,7 @@ class _PeerSearchBarState extends State<PeerSearchBar> {
                           border: InputBorder.none,
                           isDense: true,
                         ),
-                      ),
+                      ).workaroundFreezeLinuxMint(),
                     ),
                     // Icon(Icons.close),
                     IconButton(

flutter/lib/common/widgets/peers_view.dart

@@ -5,7 +5,7 @@ import 'package:dynamic_layouts/dynamic_layouts.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_hbb/consts.dart';
-import 'package:flutter_hbb/desktop/widgets/scroll_wrapper.dart';
+import 'package:flutter_hbb/models/ab_model.dart';
 import 'package:flutter_hbb/models/peer_tab_model.dart';
 import 'package:flutter_hbb/models/state_model.dart';
 import 'package:get/get.dart';
@@ -270,33 +270,24 @@ class _PeersViewState extends State<_PeersView>
                     },
                   )
                 : 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], false)
-                                  .marginOnly(
-                                      right: space,
-                                      top: index == 0 ? 0 : space / 2,
-                                      bottom: space / 2);
-                            }),
+                    ? ListView.builder(
+                        controller: _scrollController,
+                        itemCount: peers.length,
+                        itemBuilder: (BuildContext context, int index) {
+                          return buildOnePeer(peers[index], false).marginOnly(
+                              right: space,
+                              top: index == 0 ? 0 : space / 2,
+                              bottom: space / 2);
+                        },
                       )
-                    : 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], false);
-                            }),
-                      ));
+                    : DynamicGridView.builder(
+                        gridDelegate: SliverGridDelegateWithWrapping(
+                            mainAxisSpacing: space / 2,
+                            crossAxisSpacing: space),
+                        itemCount: peers.length,
+                        itemBuilder: (BuildContext context, int index) {
+                          return buildOnePeer(peers[index], false);
+                        }));
 
             if (updateEvent == UpdateEvent.load) {
               _curPeers.clear();
@@ -532,15 +523,22 @@ class AddressBookPeersView extends BasePeersView {
     if (selectedTags.isEmpty) {
       return true;
     }
+    // The result of a no-tag union with normal tags, still allows normal tags to perform union or intersection operations.
+    final selectedNormalTags =
+        selectedTags.where((tag) => tag != kUntagged).toList();
+    if (selectedTags.contains(kUntagged)) {
+      if (idents.isEmpty) return true;
+      if (selectedNormalTags.isEmpty) return false;
+    }
     if (gFFI.abModel.filterByIntersection.value) {
-      for (final tag in selectedTags) {
+      for (final tag in selectedNormalTags) {
         if (!idents.contains(tag)) {
           return false;
         }
       }
       return true;
     } else {
-      for (final tag in selectedTags) {
+      for (final tag in selectedNormalTags) {
         if (idents.contains(tag)) {
           return true;
         }

flutter/lib/common/widgets/remote_input.dart

@@ -84,8 +84,17 @@ class _RawTouchGestureDetectorRegionState
   double _mouseScrollIntegral = 0; // mouse scroll speed controller
   double _scale = 1;
 
+  // Workaround tap down event when two fingers are used to scale(mobile)
+  TapDownDetails? _lastTapDownDetails;
+
   PointerDeviceKind? lastDeviceKind;
 
+  // For touch mode, onDoubleTap
+  // `onDoubleTap()` does not provide the position of the tap event.
+  Offset _lastPosOfDoubleTapDown = Offset.zero;
+  bool _touchModePanStarted = false;
+  Offset _doubleFinerTapPosition = Offset.zero;
+
   FFI get ffi => widget.ffi;
   FfiModel get ffiModel => widget.ffiModel;
   InputModel get inputModel => widget.inputModel;
@@ -100,152 +109,190 @@ class _RawTouchGestureDetectorRegionState
     );
   }
 
-  onTapDown(TapDownDetails d) {
+  onTapDown(TapDownDetails d) async {
     lastDeviceKind = d.kind;
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
     if (handleTouch) {
+      _lastPosOfDoubleTapDown = d.localPosition;
       // Desktop or mobile "Touch mode"
-      if (ffi.cursorModel.move(d.localPosition.dx, d.localPosition.dy)) {
-        inputModel.tapDown(MouseButtons.left);
-      }
+      _lastTapDownDetails = d;
     }
   }
 
-  onTapUp(TapUpDetails d) {
+  onTapUp(TapUpDetails d) async {
+    final TapDownDetails? lastTapDownDetails = _lastTapDownDetails;
+    _lastTapDownDetails = null;
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
     if (handleTouch) {
-      if (ffi.cursorModel.move(d.localPosition.dx, d.localPosition.dy)) {
-        inputModel.tapUp(MouseButtons.left);
+      final isMoved =
+          await ffi.cursorModel.move(d.localPosition.dx, d.localPosition.dy);
+      if (isMoved) {
+        if (lastTapDownDetails != null) {
+          await inputModel.tapDown(MouseButtons.left);
+        }
+        await inputModel.tapUp(MouseButtons.left);
       }
     }
   }
 
-  onTap() {
+  onTap() async {
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
     if (!handleTouch) {
       // Mobile, "Mouse mode"
-      inputModel.tap(MouseButtons.left);
+      await inputModel.tap(MouseButtons.left);
     }
   }
 
-  onDoubleTapDown(TapDownDetails d) {
+  onDoubleTapDown(TapDownDetails d) async {
     lastDeviceKind = d.kind;
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
     if (handleTouch) {
-      ffi.cursorModel.move(d.localPosition.dx, d.localPosition.dy);
+      _lastPosOfDoubleTapDown = d.localPosition;
+      await ffi.cursorModel.move(d.localPosition.dx, d.localPosition.dy);
     }
   }
 
-  onDoubleTap() {
+  onDoubleTap() async {
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
     if (ffiModel.touchMode && ffi.cursorModel.lastIsBlocked) {
       return;
     }
-    inputModel.tap(MouseButtons.left);
-    inputModel.tap(MouseButtons.left);
+    if (handleTouch &&
+        !ffi.cursorModel.isInRemoteRect(_lastPosOfDoubleTapDown)) {
+      return;
+    }
+    await inputModel.tap(MouseButtons.left);
+    await inputModel.tap(MouseButtons.left);
   }
 
-  onLongPressDown(LongPressDownDetails d) {
+  onLongPressDown(LongPressDownDetails d) async {
     lastDeviceKind = d.kind;
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
     if (handleTouch) {
-      ffi.cursorModel.move(d.localPosition.dx, d.localPosition.dy);
+      _lastPosOfDoubleTapDown = d.localPosition;
       _cacheLongPressPosition = d.localPosition;
+      if (!ffi.cursorModel.isInRemoteRect(d.localPosition)) {
+        return;
+      }
       _cacheLongPressPositionTs = DateTime.now().millisecondsSinceEpoch;
     }
   }
 
-  onLongPressUp() {
+  onLongPressUp() async {
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
     if (handleTouch) {
-      inputModel.tapUp(MouseButtons.left);
+      await inputModel.tapUp(MouseButtons.left);
     }
   }
 
   // for mobiles
-  onLongPress() {
+  onLongPress() async {
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
     if (handleTouch) {
-      ffi.cursorModel
+      final isMoved = await ffi.cursorModel
           .move(_cacheLongPressPosition.dx, _cacheLongPressPosition.dy);
+      if (!isMoved) {
+        return;
+      }
+    }
+    if (!ffi.ffiModel.isPeerMobile) {
+      await inputModel.tap(MouseButtons.right);
     }
-    inputModel.tap(MouseButtons.right);
   }
 
-  onDoubleFinerTapDown(TapDownDetails d) {
+  onDoubleFinerTapDown(TapDownDetails d) async {
     lastDeviceKind = d.kind;
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
+    _doubleFinerTapPosition = d.localPosition;
     // ignore for desktop and mobile
   }
 
-  onDoubleFinerTap(TapDownDetails d) {
+  onDoubleFinerTap(TapDownDetails d) async {
     lastDeviceKind = d.kind;
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
-    if ((isDesktop || isWebDesktop) || !ffiModel.touchMode) {
-      inputModel.tap(MouseButtons.right);
+
+    // mobile mouse mode or desktop touch screen
+    final isMobileMouseMode = isMobile && !ffiModel.touchMode;
+    // We can't use `d.localPosition` here because it's always (0, 0) on desktop.
+    final isDesktopInRemoteRect = (isDesktop || isWebDesktop) &&
+        ffi.cursorModel.isInRemoteRect(_doubleFinerTapPosition);
+    if (isMobileMouseMode || isDesktopInRemoteRect) {
+      await inputModel.tap(MouseButtons.right);
     }
   }
 
-  onHoldDragStart(DragStartDetails d) {
+  onHoldDragStart(DragStartDetails d) async {
     lastDeviceKind = d.kind;
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
     if (!handleTouch) {
-      inputModel.sendMouse('down', MouseButtons.left);
+      await inputModel.sendMouse('down', MouseButtons.left);
     }
   }
 
-  onHoldDragUpdate(DragUpdateDetails d) {
+  onHoldDragUpdate(DragUpdateDetails d) async {
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
     if (!handleTouch) {
-      ffi.cursorModel.updatePan(d.delta, d.localPosition, handleTouch);
+      await ffi.cursorModel.updatePan(d.delta, d.localPosition, handleTouch);
     }
   }
 
-  onHoldDragEnd(DragEndDetails d) {
+  onHoldDragEnd(DragEndDetails d) async {
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
     if (!handleTouch) {
-      inputModel.sendMouse('up', MouseButtons.left);
+      await inputModel.sendMouse('up', MouseButtons.left);
     }
   }
 
-  onOneFingerPanStart(BuildContext context, DragStartDetails d) {
+  onOneFingerPanStart(BuildContext context, DragStartDetails d) async {
+    final TapDownDetails? lastTapDownDetails = _lastTapDownDetails;
+    _lastTapDownDetails = null;
     lastDeviceKind = d.kind ?? lastDeviceKind;
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
     if (handleTouch) {
+      if (lastTapDownDetails != null) {
+        await ffi.cursorModel.move(lastTapDownDetails.localPosition.dx,
+            lastTapDownDetails.localPosition.dy);
+      }
       if (ffi.cursorModel.shouldBlock(d.localPosition.dx, d.localPosition.dy)) {
         return;
       }
+      if (!ffi.cursorModel.isInRemoteRect(d.localPosition)) {
+        return;
+      }
+
+      _touchModePanStarted = true;
       if (isDesktop || isWebDesktop) {
         ffi.cursorModel.trySetRemoteWindowCoords();
       }
+
       // Workaround for the issue that the first pan event is sent a long time after the start event.
       // If the time interval between the start event and the first pan event is less than 500ms,
       // we consider to use the long press position as the start position.
@@ -253,11 +300,11 @@ class _RawTouchGestureDetectorRegionState
       // TODO: We should find a better way to send the first pan event as soon as possible.
       if (DateTime.now().millisecondsSinceEpoch - _cacheLongPressPositionTs <
           500) {
-        ffi.cursorModel
+        await ffi.cursorModel
             .move(_cacheLongPressPosition.dx, _cacheLongPressPosition.dy);
       }
-      inputModel.sendMouse('down', MouseButtons.left);
-      ffi.cursorModel.move(d.localPosition.dx, d.localPosition.dy);
+      await inputModel.sendMouse('down', MouseButtons.left);
+      await ffi.cursorModel.move(d.localPosition.dx, d.localPosition.dy);
     } else {
       final offset = ffi.cursorModel.offset;
       final cursorX = offset.dx;
@@ -266,39 +313,46 @@ class _RawTouchGestureDetectorRegionState
           ffi.cursorModel.getVisibleRect().inflate(1); // extend edges
       final size = MediaQueryData.fromView(View.of(context)).size;
       if (!visible.contains(Offset(cursorX, cursorY))) {
-        ffi.cursorModel.move(size.width / 2, size.height / 2);
+        await ffi.cursorModel.move(size.width / 2, size.height / 2);
       }
     }
   }
 
-  onOneFingerPanUpdate(DragUpdateDetails d) {
+  onOneFingerPanUpdate(DragUpdateDetails d) async {
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
     if (ffi.cursorModel.shouldBlock(d.localPosition.dx, d.localPosition.dy)) {
       return;
     }
-    ffi.cursorModel.updatePan(d.delta, d.localPosition, handleTouch);
+    if (handleTouch && !_touchModePanStarted) {
+      return;
+    }
+    await ffi.cursorModel.updatePan(d.delta, d.localPosition, handleTouch);
   }
 
-  onOneFingerPanEnd(DragEndDetails d) {
+  onOneFingerPanEnd(DragEndDetails d) async {
+    _touchModePanStarted = false;
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
     if (isDesktop || isWebDesktop) {
       ffi.cursorModel.clearRemoteWindowCoords();
     }
-    inputModel.sendMouse('up', MouseButtons.left);
+    if (handleTouch) {
+        await inputModel.sendMouse('up', MouseButtons.left);
+    }
   }
 
   // scale + pan event
   onTwoFingerScaleStart(ScaleStartDetails d) {
+    _lastTapDownDetails = null;
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
   }
 
-  onTwoFingerScaleUpdate(ScaleUpdateDetails d) {
+  onTwoFingerScaleUpdate(ScaleUpdateDetails d) async {
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
@@ -307,7 +361,7 @@ class _RawTouchGestureDetectorRegionState
       _scale = d.scale;
 
       if (scale != 0) {
-        bind.sessionSendPointer(
+        await bind.sessionSendPointer(
             sessionId: sessionId,
             msg: json.encode(
                 PointerEventToRust(kPointerEventKindTouch, 'scale', scale)
@@ -322,21 +376,22 @@ class _RawTouchGestureDetectorRegionState
     }
   }
 
-  onTwoFingerScaleEnd(ScaleEndDetails d) {
+  onTwoFingerScaleEnd(ScaleEndDetails d) async {
     if (lastDeviceKind != PointerDeviceKind.touch) {
       return;
     }
     if ((isDesktop || isWebDesktop)) {
-      bind.sessionSendPointer(
+      await bind.sessionSendPointer(
           sessionId: sessionId,
           msg: json.encode(
               PointerEventToRust(kPointerEventKindTouch, 'scale', 0).toJson()));
     } else {
       // mobile
       _scale = 1;
-      bind.sessionSetViewStyle(sessionId: sessionId, value: "");
+      // No idea why we need to set the view style to "" here.
+      // bind.sessionSetViewStyle(sessionId: sessionId, value: "");
     }
-    inputModel.sendMouse('up', MouseButtons.left);
+    await inputModel.sendMouse('up', MouseButtons.left);
   }
 
   get onHoldDragCancel => null;

flutter/lib/consts.dart

@@ -169,6 +169,13 @@ const int kWindowMainId = 0;
 const String kPointerEventKindTouch = "touch";
 const String kPointerEventKindMouse = "mouse";
 
+const String kMouseEventTypeDefault = "";
+const String kMouseEventTypePanStart = "pan_start";
+const String kMouseEventTypePanUpdate = "pan_update";
+const String kMouseEventTypePanEnd = "pan_end";
+const String kMouseEventTypeDown = "down";
+const String kMouseEventTypeUp = "up";
+
 const String kKeyFlutterKey = "flutter_key";
 
 const String kKeyShowDisplaysAsIndividualWindows =
@@ -202,7 +209,7 @@ const double kMinFps = 5;
 const double kDefaultFps = 30;
 const double kMaxFps = 120;
 
-const double kMinQuality = 5;
+const double kMinQuality = 10;
 const double kDefaultQuality = 50;
 const double kMaxQuality = 100;
 const double kMaxMoreQuality = 2000;
@@ -237,10 +244,6 @@ const double kDesktopIconButtonSplashRadius = 20;
 /// [kMinCursorSize] indicates min cursor (w, h)
 const int kMinCursorSize = 12;
 
-/// [kDefaultScrollAmountMultiplier] indicates how many rows can be scrolled after a minimum scroll action of mouse
-const kDefaultScrollAmountMultiplier = 5.0;
-const kDefaultScrollDuration = Duration(milliseconds: 50);
-const kDefaultMouseWheelThrottleDuration = Duration(milliseconds: 50);
 const kFullScreenEdgeSize = 0.0;
 const kMaximizeEdgeSize = 0.0;
 // Do not use kWindowResizeEdgeSize directly. Use `windowResizeEdgeSize` in `common.dart` instead.

flutter/lib/desktop/pages/connection_page.dart

@@ -179,6 +179,9 @@ class _OnlineStatusWidgetState extends State<OnlineStatusWidget> {
       stateGlobal.svcStatus.value = SvcStatus.notReady;
     }
     _svcIsUsingPublicServer.value = await bind.mainIsUsingPublicServer();
+    try {
+      stateGlobal.videoConnCount.value = status['video_conn_count'] as int;
+    } catch (_) {}
   }
 }
 
@@ -203,6 +206,8 @@ class _ConnectionPageState extends State<ConnectionPage>
 
   bool isPeersLoading = false;
   bool isPeersLoaded = false;
+  // https://github.com/flutter/flutter/issues/157244
+  Iterable<Peer> _autocompleteOpts = [];
 
   @override
   void initState() {
@@ -330,7 +335,7 @@ class _ConnectionPageState extends State<ConnectionPage>
                     child: Autocomplete<Peer>(
                   optionsBuilder: (TextEditingValue textEditingValue) {
                     if (textEditingValue.text == '') {
-                      return const Iterable<Peer>.empty();
+                      _autocompleteOpts = const Iterable<Peer>.empty();
                     } else if (peers.isEmpty && !isPeersLoaded) {
                       Peer emptyPeer = Peer(
                         id: '',
@@ -346,7 +351,7 @@ class _ConnectionPageState extends State<ConnectionPage>
                         rdpUsername: '',
                         loginName: '',
                       );
-                      return [emptyPeer];
+                      _autocompleteOpts = [emptyPeer];
                     } else {
                       String textWithoutSpaces =
                           textEditingValue.text.replaceAll(" ", "");
@@ -357,8 +362,7 @@ class _ConnectionPageState extends State<ConnectionPage>
                         );
                       }
                       String textToFind = textEditingValue.text.toLowerCase();
-
-                      return peers
+                      _autocompleteOpts = peers
                           .where((peer) =>
                               peer.id.toLowerCase().contains(textToFind) ||
                               peer.username
@@ -370,6 +374,7 @@ class _ConnectionPageState extends State<ConnectionPage>
                               peer.alias.toLowerCase().contains(textToFind))
                           .toList();
                     }
+                    return _autocompleteOpts;
                   },
                   fieldViewBuilder: (
                     BuildContext context,
@@ -419,7 +424,7 @@ class _ConnectionPageState extends State<ConnectionPage>
                           onSubmitted: (_) {
                             onConnect();
                           },
-                        ));
+                        ).workaroundFreezeLinuxMint());
                   },
                   onSelected: (option) {
                     setState(() {
@@ -430,6 +435,7 @@ class _ConnectionPageState extends State<ConnectionPage>
                   optionsViewBuilder: (BuildContext context,
                       AutocompleteOnSelected<Peer> onSelected,
                       Iterable<Peer> options) {
+                    options = _autocompleteOpts;
                     double maxHeight = options.length * 50;
                     if (options.length == 1) {
                       maxHeight = 52;

flutter/lib/desktop/pages/desktop_home_page.dart

@@ -12,9 +12,9 @@ import 'package:flutter_hbb/consts.dart';
 import 'package:flutter_hbb/desktop/pages/connection_page.dart';
 import 'package:flutter_hbb/desktop/pages/desktop_setting_page.dart';
 import 'package:flutter_hbb/desktop/pages/desktop_tab_page.dart';
-import 'package:flutter_hbb/desktop/widgets/scroll_wrapper.dart';
 import 'package:flutter_hbb/models/platform_model.dart';
 import 'package:flutter_hbb/models/server_model.dart';
+import 'package:flutter_hbb/models/state_model.dart';
 import 'package:flutter_hbb/plugin/ui_manager.dart';
 import 'package:flutter_hbb/utils/multi_window_manager.dart';
 import 'package:get/get.dart';
@@ -35,12 +35,11 @@ class DesktopHomePage extends StatefulWidget {
 const borderColor = Color(0xFF2F65BA);
 
 class _DesktopHomePageState extends State<DesktopHomePage>
-    with AutomaticKeepAliveClientMixin {
+    with AutomaticKeepAliveClientMixin, WidgetsBindingObserver {
   final _leftPaneScrollController = ScrollController();
 
   @override
   bool get wantKeepAlive => true;
-  var updateUrl = '';
   var systemError = '';
   StreamSubscription? _uniLinksSubscription;
   var svcStopped = false.obs;
@@ -52,6 +51,7 @@ class _DesktopHomePageState extends State<DesktopHomePage>
   bool isCardClosed = false;
 
   final RxBool _editHover = false.obs;
+  final RxBool _block = false.obs;
 
   final GlobalKey _childKey = GlobalKey();
 
@@ -59,14 +59,20 @@ class _DesktopHomePageState extends State<DesktopHomePage>
   Widget build(BuildContext context) {
     super.build(context);
     final isIncomingOnly = bind.isIncomingOnly();
-    return Row(
+    return _buildBlock(
+        child: Row(
       crossAxisAlignment: CrossAxisAlignment.start,
       children: [
         buildLeftPane(context),
         if (!isIncomingOnly) const VerticalDivider(width: 1),
         if (!isIncomingOnly) Expanded(child: buildRightPane(context)),
       ],
-    );
+    ));
+  }
+
+  Widget _buildBlock({required Widget child}) {
+    return buildRemoteBlock(
+        block: _block, mask: true, use: canBeBlocked, child: child);
   }
 
   Widget buildLeftPane(BuildContext context) {
@@ -87,7 +93,8 @@ class _DesktopHomePageState extends State<DesktopHomePage>
       if (!isOutgoingOnly) buildIDBoard(context),
       if (!isOutgoingOnly) buildPasswordBoard(context),
       FutureBuilder<Widget>(
-        future: buildHelpCards(),
+        future: Future.value(
+            Obx(() => buildHelpCards(stateGlobal.updateUrl.value))),
         builder: (_, data) {
           if (data.hasData) {
             if (isIncomingOnly) {
@@ -125,47 +132,43 @@ class _DesktopHomePageState extends State<DesktopHomePage>
       child: Container(
         width: isIncomingOnly ? 280.0 : 200.0,
         color: Theme.of(context).colorScheme.background,
-        child: DesktopScrollWrapper(
-          scrollController: _leftPaneScrollController,
-          child: Stack(
-            children: [
-              SingleChildScrollView(
-                controller: _leftPaneScrollController,
-                physics: DraggableNeverScrollableScrollPhysics(),
-                child: Column(
-                  key: _childKey,
-                  children: children,
-                ),
+        child: Stack(
+          children: [
+            SingleChildScrollView(
+              controller: _leftPaneScrollController,
+              child: Column(
+                key: _childKey,
+                children: children,
               ),
-              if (isOutgoingOnly)
-                Positioned(
-                  bottom: 6,
-                  left: 12,
-                  child: Align(
-                    alignment: Alignment.centerLeft,
-                    child: InkWell(
-                      child: Obx(
-                        () => Icon(
-                          Icons.settings,
-                          color: _editHover.value
-                              ? textColor
-                              : Colors.grey.withOpacity(0.5),
-                          size: 22,
-                        ),
+            ),
+            if (isOutgoingOnly)
+              Positioned(
+                bottom: 6,
+                left: 12,
+                child: Align(
+                  alignment: Alignment.centerLeft,
+                  child: InkWell(
+                    child: Obx(
+                      () => Icon(
+                        Icons.settings,
+                        color: _editHover.value
+                            ? textColor
+                            : Colors.grey.withOpacity(0.5),
+                        size: 22,
                       ),
-                      onTap: () => {
-                        if (DesktopSettingPage.tabKeys.isNotEmpty)
-                          {
-                            DesktopSettingPage.switch2page(
-                                DesktopSettingPage.tabKeys[0])
-                          }
-                      },
-                      onHover: (value) => _editHover.value = value,
                     ),
+                    onTap: () => {
+                      if (DesktopSettingPage.tabKeys.isNotEmpty)
+                        {
+                          DesktopSettingPage.switch2page(
+                              DesktopSettingPage.tabKeys[0])
+                        }
+                    },
+                    onHover: (value) => _editHover.value = value,
                   ),
-                )
-            ],
-          ),
+                ),
+              )
+          ],
         ),
       ),
     );
@@ -234,7 +237,7 @@ class _DesktopHomePageState extends State<DesktopHomePage>
                         style: TextStyle(
                           fontSize: 22,
                         ),
-                      ),
+                      ).workaroundFreezeLinuxMint(),
                     ),
                   )
                 ],
@@ -272,10 +275,21 @@ class _DesktopHomePageState extends State<DesktopHomePage>
   }
 
   buildPasswordBoard(BuildContext context) {
-    final model = gFFI.serverModel;
+    return ChangeNotifierProvider.value(
+        value: gFFI.serverModel,
+        child: Consumer<ServerModel>(
+          builder: (context, model, child) {
+            return buildPasswordBoard2(context, model);
+          },
+        ));
+  }
+
+  buildPasswordBoard2(BuildContext context, ServerModel model) {
     RxBool refreshHover = false.obs;
     RxBool editHover = false.obs;
     final textColor = Theme.of(context).textTheme.titleLarge?.color;
+    final showOneTime = model.approveMode != 'click' &&
+        model.verificationMethod != kUsePermanentPassword;
     return Container(
       margin: EdgeInsets.only(left: 20.0, right: 16, top: 13, bottom: 13),
       child: Row(
@@ -304,8 +318,7 @@ class _DesktopHomePageState extends State<DesktopHomePage>
                       Expanded(
                         child: GestureDetector(
                           onDoubleTap: () {
-                            if (model.verificationMethod !=
-                                kUsePermanentPassword) {
+                            if (showOneTime) {
                               Clipboard.setData(
                                   ClipboardData(text: model.serverPasswd.text));
                               showToast(translate("Copied"));
@@ -320,25 +333,26 @@ class _DesktopHomePageState extends State<DesktopHomePage>
                                   EdgeInsets.only(top: 14, bottom: 10),
                             ),
                             style: TextStyle(fontSize: 15),
-                          ),
+                          ).workaroundFreezeLinuxMint(),
                         ),
                       ),
-                      AnimatedRotationWidget(
-                        onPressed: () => bind.mainUpdateTemporaryPassword(),
-                        child: Tooltip(
-                          message: translate('Refresh Password'),
-                          child: Obx(() => RotatedBox(
-                              quarterTurns: 2,
-                              child: Icon(
-                                Icons.refresh,
-                                color: refreshHover.value
-                                    ? textColor
-                                    : Color(0xFFDDDDDD),
-                                size: 22,
-                              ))),
-                        ),
-                        onHover: (value) => refreshHover.value = value,
-                      ).marginOnly(right: 8, top: 4),
+                      if (showOneTime)
+                        AnimatedRotationWidget(
+                          onPressed: () => bind.mainUpdateTemporaryPassword(),
+                          child: Tooltip(
+                            message: translate('Refresh Password'),
+                            child: Obx(() => RotatedBox(
+                                quarterTurns: 2,
+                                child: Icon(
+                                  Icons.refresh,
+                                  color: refreshHover.value
+                                      ? textColor
+                                      : Color(0xFFDDDDDD),
+                                  size: 22,
+                                ))),
+                          ),
+                          onHover: (value) => refreshHover.value = value,
+                        ).marginOnly(right: 8, top: 4),
                       if (!bind.isDisableSettings())
                         InkWell(
                           child: Tooltip(
@@ -409,14 +423,14 @@ class _DesktopHomePageState extends State<DesktopHomePage>
     );
   }
 
-  Future<Widget> buildHelpCards() async {
+  Widget buildHelpCards(String updateUrl) {
     if (!bind.isCustomClient() &&
         updateUrl.isNotEmpty &&
         !isCardClosed &&
         bind.mainUriPrefixSync().contains('rustdesk')) {
       return buildInstallCard(
           "Status",
-          "There is a newer version of ${bind.mainGetAppNameSync()} ${bind.mainGetNewVersion()} available.",
+          "${translate("new-version-of-{${bind.mainGetAppNameSync()}}-tip")} (${bind.mainGetNewVersion()}).",
           "Click to download", () async {
         final Uri url = Uri.parse('https://rustdesk.com/download');
         await launchUrl(url);
@@ -663,20 +677,6 @@ class _DesktopHomePageState extends State<DesktopHomePage>
   @override
   void initState() {
     super.initState();
-    if (!bind.isCustomClient()) {
-      platformFFI.registerEventHandler(
-          kCheckSoftwareUpdateFinish, kCheckSoftwareUpdateFinish,
-          (Map<String, dynamic> evt) async {
-        if (evt['url'] is String) {
-          setState(() {
-            updateUrl = evt['url'];
-          });
-        }
-      });
-      Timer(const Duration(seconds: 1), () async {
-        bind.mainGetSoftwareUpdateUrl();
-      });
-    }
     _updateTimer = periodic_immediate(const Duration(seconds: 1), () async {
       await gFFI.serverModel.fetchID();
       final error = await bind.mainGetError();
@@ -812,6 +812,7 @@ class _DesktopHomePageState extends State<DesktopHomePage>
         _updateWindowSize();
       });
     }
+    WidgetsBinding.instance.addObserver(this);
   }
 
   _updateWindowSize() {
@@ -837,9 +838,18 @@ class _DesktopHomePageState extends State<DesktopHomePage>
       platformFFI.unregisterEventHandler(
           kCheckSoftwareUpdateFinish, kCheckSoftwareUpdateFinish);
     }
+    WidgetsBinding.instance.removeObserver(this);
     super.dispose();
   }
 
+  @override
+  void didChangeAppLifecycleState(AppLifecycleState state) {
+    super.didChangeAppLifecycleState(state);
+    if (state == AppLifecycleState.resumed) {
+      shouldBeBlocked(_block, canBeBlocked);
+    }
+  }
+
   Widget buildPluginEntry() {
     final entries = PluginUiManager.instance.entries.entries;
     return Offstage(
@@ -930,7 +940,7 @@ void setPasswordDialog({VoidCallback? notEmptyCallback}) async {
                       });
                     },
                     maxLength: maxLength,
-                  ),
+                  ).workaroundFreezeLinuxMint(),
                 ),
               ],
             ),
@@ -957,7 +967,7 @@ void setPasswordDialog({VoidCallback? notEmptyCallback}) async {
                       });
                     },
                     maxLength: maxLength,
-                  ),
+                  ).workaroundFreezeLinuxMint(),
                 ),
               ],
             ),

flutter/lib/desktop/pages/desktop_setting_page.dart

@@ -11,15 +11,16 @@ import 'package:flutter_hbb/common/widgets/setting_widgets.dart';
 import 'package:flutter_hbb/consts.dart';
 import 'package:flutter_hbb/desktop/pages/desktop_home_page.dart';
 import 'package:flutter_hbb/desktop/pages/desktop_tab_page.dart';
+import 'package:flutter_hbb/mobile/widgets/dialog.dart';
 import 'package:flutter_hbb/models/platform_model.dart';
 import 'package:flutter_hbb/models/server_model.dart';
+import 'package:flutter_hbb/models/state_model.dart';
 import 'package:flutter_hbb/plugin/manager.dart';
 import 'package:flutter_hbb/plugin/widgets/desktop_settings.dart';
 import 'package:get/get.dart';
 import 'package:provider/provider.dart';
 import 'package:url_launcher/url_launcher.dart';
 import 'package:url_launcher/url_launcher_string.dart';
-import 'package:flutter_hbb/desktop/widgets/scroll_wrapper.dart';
 
 import '../../common/widgets/dialog.dart';
 import '../../common/widgets/login.dart';
@@ -106,13 +107,20 @@ class DesktopSettingPage extends StatefulWidget {
 }
 
 class _DesktopSettingPageState extends State<DesktopSettingPage>
-    with TickerProviderStateMixin, AutomaticKeepAliveClientMixin {
+    with
+        TickerProviderStateMixin,
+        AutomaticKeepAliveClientMixin,
+        WidgetsBindingObserver {
   late PageController controller;
   late Rx<SettingsTabKey> selectedTab;
 
   @override
   bool get wantKeepAlive => true;
 
+  final RxBool _block = false.obs;
+  final RxBool _canBeBlocked = false.obs;
+  Timer? _videoConnTimer;
+
   _DesktopSettingPageState(SettingsTabKey initialTabkey) {
     var initialIndex = DesktopSettingPage.tabKeys.indexOf(initialTabkey);
     if (initialIndex == -1) {
@@ -132,11 +140,34 @@ class _DesktopSettingPageState extends State<DesktopSettingPage>
     });
   }
 
+  @override
+  void didChangeAppLifecycleState(AppLifecycleState state) {
+    super.didChangeAppLifecycleState(state);
+    if (state == AppLifecycleState.resumed) {
+      shouldBeBlocked(_block, canBeBlocked);
+    }
+  }
+
+  @override
+  void initState() {
+    super.initState();
+    WidgetsBinding.instance.addObserver(this);
+    _videoConnTimer =
+        periodic_immediate(Duration(milliseconds: 1000), () async {
+      if (!mounted) {
+        return;
+      }
+      _canBeBlocked.value = await canBeBlocked();
+    });
+  }
+
   @override
   void dispose() {
     super.dispose();
     Get.delete<PageController>(tag: _kSettingPageControllerTag);
     Get.delete<RxInt>(tag: _kSettingPageTabKeyTag);
+    WidgetsBinding.instance.removeObserver(this);
+    _videoConnTimer?.cancel();
   }
 
   List<_TabInfo> _settingTabs() {
@@ -206,12 +237,35 @@ class _DesktopSettingPageState extends State<DesktopSettingPage>
     return children;
   }
 
+  Widget _buildBlock({required List<Widget> children}) {
+    // check both mouseMoveTime and videoConnCount
+    return Obx(() {
+      final videoConnBlock =
+          _canBeBlocked.value && stateGlobal.videoConnCount > 0;
+      return Stack(children: [
+        buildRemoteBlock(
+          block: _block,
+          mask: false,
+          use: canBeBlocked,
+          child: preventMouseKeyBuilder(
+            child: Row(children: children),
+            block: videoConnBlock,
+          ),
+        ),
+        if (videoConnBlock)
+          Container(
+            color: Colors.black.withOpacity(0.5),
+          )
+      ]);
+    });
+  }
+
   @override
   Widget build(BuildContext context) {
     super.build(context);
     return Scaffold(
       backgroundColor: Theme.of(context).colorScheme.background,
-      body: Row(
+      body: _buildBlock(
         children: <Widget>[
           SizedBox(
             width: _kTabWidth,
@@ -226,13 +280,11 @@ class _DesktopSettingPageState extends State<DesktopSettingPage>
           Expanded(
             child: Container(
               color: Theme.of(context).scaffoldBackgroundColor,
-              child: DesktopScrollWrapper(
-                  scrollController: controller,
-                  child: PageView(
-                    controller: controller,
-                    physics: NeverScrollableScrollPhysics(),
-                    children: _children(),
-                  )),
+              child: PageView(
+                controller: controller,
+                physics: NeverScrollableScrollPhysics(),
+                children: _children(),
+              ),
             ),
           )
         ],
@@ -281,13 +333,10 @@ class _DesktopSettingPageState extends State<DesktopSettingPage>
 
   Widget _listView({required List<_TabInfo> tabs}) {
     final scrollController = ScrollController();
-    return DesktopScrollWrapper(
-        scrollController: scrollController,
-        child: ListView(
-          physics: DraggableNeverScrollableScrollPhysics(),
-          controller: scrollController,
-          children: tabs.map((tab) => _listItem(tab: tab)).toList(),
-        ));
+    return ListView(
+      controller: scrollController,
+      children: tabs.map((tab) => _listItem(tab: tab)).toList(),
+    );
   }
 
   Widget _listItem({required _TabInfo tab}) {
@@ -349,22 +398,19 @@ class _GeneralState extends State<_General> {
   @override
   Widget build(BuildContext context) {
     final scrollController = ScrollController();
-    return DesktopScrollWrapper(
-        scrollController: scrollController,
-        child: ListView(
-          physics: DraggableNeverScrollableScrollPhysics(),
-          controller: scrollController,
-          children: [
-            if (!isWeb) service(),
-            theme(),
-            _Card(title: 'Language', children: [language()]),
-            if (!isWeb) hwcodec(),
-            if (!isWeb) audio(context),
-            if (!isWeb) record(context),
-            if (!isWeb) WaylandCard(),
-            other()
-          ],
-        ).marginOnly(bottom: _kListViewBottomMargin));
+    return ListView(
+      controller: scrollController,
+      children: [
+        if (!isWeb) service(),
+        theme(),
+        _Card(title: 'Language', children: [language()]),
+        if (!isWeb) hwcodec(),
+        if (!isWeb) audio(context),
+        if (!isWeb) record(context),
+        if (!isWeb) WaylandCard(),
+        other()
+      ],
+    ).marginOnly(bottom: _kListViewBottomMargin);
   }
 
   Widget theme() {
@@ -705,29 +751,26 @@ class _SafetyState extends State<_Safety> with AutomaticKeepAliveClientMixin {
   @override
   Widget build(BuildContext context) {
     super.build(context);
-    return DesktopScrollWrapper(
-        scrollController: scrollController,
-        child: SingleChildScrollView(
-            physics: DraggableNeverScrollableScrollPhysics(),
-            controller: scrollController,
-            child: Column(
-              children: [
-                _lock(locked, 'Unlock Security Settings', () {
-                  locked = false;
-                  setState(() => {});
-                }),
-                AbsorbPointer(
-                  absorbing: locked,
-                  child: Column(children: [
-                    permissions(context),
-                    password(context),
-                    _Card(title: '2FA', children: [tfa()]),
-                    _Card(title: 'ID', children: [changeId()]),
-                    more(context),
-                  ]),
-                ),
-              ],
-            )).marginOnly(bottom: _kListViewBottomMargin));
+    return SingleChildScrollView(
+        controller: scrollController,
+        child: Column(
+          children: [
+            _lock(locked, 'Unlock Security Settings', () {
+              locked = false;
+              setState(() => {});
+            }),
+            preventMouseKeyBuilder(
+              block: locked,
+              child: Column(children: [
+                permissions(context),
+                password(context),
+                _Card(title: '2FA', children: [tfa()]),
+                _Card(title: 'ID', children: [changeId()]),
+                more(context),
+              ]),
+            ),
+          ],
+        )).marginOnly(bottom: _kListViewBottomMargin);
   }
 
   Widget tfa() {
@@ -1029,7 +1072,9 @@ class _SafetyState extends State<_Safety> with AutomaticKeepAliveClientMixin {
             translate('Accept sessions via both'),
           ];
           var modeInitialKey = model.approveMode;
-          if (!modeKeys.contains(modeInitialKey)) modeInitialKey = '';
+          if (!modeKeys.contains(modeInitialKey)) {
+            modeInitialKey = defaultOptionApproveMode;
+          }
           final usePassword = model.approveMode != 'click';
 
           final isApproveModeFixed = isOptionFixed(kOptionApproveMode);
@@ -1144,7 +1189,7 @@ class _SafetyState extends State<_Safety> with AutomaticKeepAliveClientMixin {
                       contentPadding:
                           EdgeInsets.symmetric(vertical: 12, horizontal: 12),
                     ),
-                  ).marginOnly(right: 15),
+                  ).workaroundFreezeLinuxMint().marginOnly(right: 15),
                 ),
                 Obx(() => ElevatedButton(
                       onPressed: applyEnabled.value &&
@@ -1301,7 +1346,7 @@ class _SafetyState extends State<_Safety> with AutomaticKeepAliveClientMixin {
                     contentPadding:
                         EdgeInsets.symmetric(vertical: 12, horizontal: 12),
                   ),
-                ).marginOnly(right: 15),
+                ).workaroundFreezeLinuxMint().marginOnly(right: 15),
               ),
               Obx(() => ElevatedButton(
                     onPressed:
@@ -1372,112 +1417,82 @@ class _NetworkState extends State<_Network> with AutomaticKeepAliveClientMixin {
   bool get wantKeepAlive => true;
   bool locked = !isWeb && bind.mainIsInstalled();
 
+  final scrollController = ScrollController();
+
   @override
   Widget build(BuildContext context) {
     super.build(context);
-    bool enabled = !locked;
-    final scrollController = ScrollController();
-    final hideServer =
-        bind.mainGetBuildinOption(key: kOptionHideServerSetting) == 'Y';
-    // TODO: support web proxy
-    final hideProxy =
-        isWeb || bind.mainGetBuildinOption(key: kOptionHideProxySetting) == 'Y';
-    return DesktopScrollWrapper(
-        scrollController: scrollController,
-        child: ListView(
-            controller: scrollController,
-            physics: DraggableNeverScrollableScrollPhysics(),
-            children: [
-              _lock(locked, 'Unlock Network Settings', () {
-                locked = false;
-                setState(() => {});
-              }),
-              AbsorbPointer(
-                absorbing: locked,
-                child: Column(children: [
-                  if (!hideServer) server(enabled),
-                  if (!hideProxy)
-                    _Card(title: 'Proxy', children: [
-                      _Button('Socks5/Http(s) Proxy', changeSocks5Proxy,
-                          enabled: enabled),
-                    ]),
-                ]),
-              ),
-            ]).marginOnly(bottom: _kListViewBottomMargin));
+    return ListView(controller: scrollController, children: [
+      _lock(locked, 'Unlock Network Settings', () {
+        locked = false;
+        setState(() => {});
+      }),
+      preventMouseKeyBuilder(
+        block: locked,
+        child: Column(children: [
+          network(context),
+        ]),
+      ),
+    ]).marginOnly(bottom: _kListViewBottomMargin);
   }
 
-  server(bool enabled) {
-    // Simple temp wrapper for PR check
-    tmpWrapper() {
-      // Setting page is not modal, oldOptions should only be used when getting options, never when setting.
-      Map<String, dynamic> oldOptions = jsonDecode(bind.mainGetOptionsSync());
-      old(String key) {
-        return (oldOptions[key] ?? '').trim();
-      }
+  Widget network(BuildContext context) {
+    final hideServer =
+        bind.mainGetBuildinOption(key: kOptionHideServerSetting) == 'Y';
+    final hideProxy =
+        isWeb || bind.mainGetBuildinOption(key: kOptionHideProxySetting) == 'Y';
 
-      RxString idErrMsg = ''.obs;
-      RxString relayErrMsg = ''.obs;
-      RxString apiErrMsg = ''.obs;
-      var idController =
-          TextEditingController(text: old('custom-rendezvous-server'));
-      var relayController = TextEditingController(text: old('relay-server'));
-      var apiController = TextEditingController(text: old('api-server'));
-      var keyController = TextEditingController(text: old('key'));
-      final controllers = [
-        idController,
-        relayController,
-        apiController,
-        keyController,
-      ];
-      final errMsgs = [
-        idErrMsg,
-        relayErrMsg,
-        apiErrMsg,
-      ];
-
-      submit() async {
-        bool result = await setServerConfig(
-            null,
-            errMsgs,
-            ServerConfig(
-                idServer: idController.text,
-                relayServer: relayController.text,
-                apiServer: apiController.text,
-                key: keyController.text));
-        if (result) {
-          setState(() {});
-          showToast(translate('Successful'));
-        } else {
-          showToast(translate('Failed'));
-        }
-      }
-
-      bool secure = !enabled;
-      return _Card(
-          title: 'ID/Relay Server',
-          title_suffix: ServerConfigImportExportWidgets(controllers, errMsgs),
-          children: [
-            Column(
-              children: [
-                Obx(() => _LabeledTextField(context, 'ID Server', idController,
-                    idErrMsg.value, enabled, secure)),
-                if (!isWeb)
-                  Obx(() => _LabeledTextField(context, 'Relay Server',
-                      relayController, relayErrMsg.value, enabled, secure)),
-                Obx(() => _LabeledTextField(context, 'API Server',
-                    apiController, apiErrMsg.value, enabled, secure)),
-                _LabeledTextField(
-                    context, 'Key', keyController, '', enabled, secure),
-                Row(
-                  mainAxisAlignment: MainAxisAlignment.end,
-                  children: [_Button('Apply', submit, enabled: enabled)],
-                ).marginOnly(top: 10),
-              ],
-            )
-          ]);
+    if (hideServer && hideProxy) {
+      return Offstage();
     }
 
-    return tmpWrapper();
+    return _Card(
+      title: 'Network',
+      children: [
+        Container(
+          child: Column(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              if (!hideServer)
+                ListTile(
+                  leading: Icon(Icons.dns_outlined, color: _accentColor),
+                  title: Text(
+                    translate('ID/Relay Server'),
+                    style: TextStyle(fontSize: _kContentFontSize),
+                  ),
+                  enabled: !locked,
+                  onTap: () => showServerSettings(gFFI.dialogManager),
+                  shape: RoundedRectangleBorder(
+                    borderRadius: BorderRadius.circular(10),
+                  ),
+                  contentPadding: EdgeInsets.symmetric(horizontal: 16),
+                  minLeadingWidth: 0,
+                  horizontalTitleGap: 10,
+                ),
+              if (!hideServer && !hideProxy)
+                Divider(height: 1, indent: 16, endIndent: 16),
+              if (!hideProxy)
+                ListTile(
+                  leading:
+                      Icon(Icons.network_ping_outlined, color: _accentColor),
+                  title: Text(
+                    translate('Socks5/Http(s) Proxy'),
+                    style: TextStyle(fontSize: _kContentFontSize),
+                  ),
+                  enabled: !locked,
+                  onTap: changeSocks5Proxy,
+                  shape: RoundedRectangleBorder(
+                    borderRadius: BorderRadius.circular(10),
+                  ),
+                  contentPadding: EdgeInsets.symmetric(horizontal: 16),
+                  minLeadingWidth: 0,
+                  horizontalTitleGap: 10,
+                ),
+            ],
+          ),
+        ),
+      ],
+    );
   }
 }
 
@@ -1492,19 +1507,14 @@ class _DisplayState extends State<_Display> {
   @override
   Widget build(BuildContext context) {
     final scrollController = ScrollController();
-    return DesktopScrollWrapper(
-        scrollController: scrollController,
-        child: ListView(
-            controller: scrollController,
-            physics: DraggableNeverScrollableScrollPhysics(),
-            children: [
-              viewStyle(context),
-              scrollStyle(context),
-              imageQuality(context),
-              codec(context),
-              if (!isWeb) privacyModeImpl(context),
-              other(context),
-            ]).marginOnly(bottom: _kListViewBottomMargin));
+    return ListView(controller: scrollController, children: [
+      viewStyle(context),
+      scrollStyle(context),
+      imageQuality(context),
+      codec(context),
+      if (!isWeb) privacyModeImpl(context),
+      other(context),
+    ]).marginOnly(bottom: _kListViewBottomMargin);
   }
 
   Widget viewStyle(BuildContext context) {
@@ -1727,15 +1737,12 @@ class _AccountState extends State<_Account> {
   @override
   Widget build(BuildContext context) {
     final scrollController = ScrollController();
-    return DesktopScrollWrapper(
-        scrollController: scrollController,
-        child: ListView(
-          physics: DraggableNeverScrollableScrollPhysics(),
-          controller: scrollController,
-          children: [
-            _Card(title: 'Account', children: [accountAction(), useInfo()]),
-          ],
-        ).marginOnly(bottom: _kListViewBottomMargin));
+    return ListView(
+      controller: scrollController,
+      children: [
+        _Card(title: 'Account', children: [accountAction(), useInfo()]),
+      ],
+    ).marginOnly(bottom: _kListViewBottomMargin);
   }
 
   Widget accountAction() {
@@ -1832,18 +1839,14 @@ class _PluginState extends State<_Plugin> {
   Widget build(BuildContext context) {
     bind.pluginListReload();
     final scrollController = ScrollController();
-    return DesktopScrollWrapper(
-      scrollController: scrollController,
-      child: ChangeNotifierProvider.value(
-        value: pluginManager,
-        child: Consumer<PluginManager>(builder: (context, model, child) {
-          return ListView(
-            physics: DraggableNeverScrollableScrollPhysics(),
-            controller: scrollController,
-            children: model.plugins.map((entry) => pluginCard(entry)).toList(),
-          ).marginOnly(bottom: _kListViewBottomMargin);
-        }),
-      ),
+    return ChangeNotifierProvider.value(
+      value: pluginManager,
+      child: Consumer<PluginManager>(builder: (context, model, child) {
+        return ListView(
+          controller: scrollController,
+          children: model.plugins.map((entry) => pluginCard(entry)).toList(),
+        ).marginOnly(bottom: _kListViewBottomMargin);
+      }),
     );
   }
 
@@ -1895,75 +1898,72 @@ class _AboutState extends State<_About> {
       final fingerprint = data['fingerprint'].toString();
       const linkStyle = TextStyle(decoration: TextDecoration.underline);
       final scrollController = ScrollController();
-      return DesktopScrollWrapper(
-          scrollController: scrollController,
-          child: SingleChildScrollView(
-            controller: scrollController,
-            physics: DraggableNeverScrollableScrollPhysics(),
-            child: _Card(title: translate('About RustDesk'), children: [
-              Column(
-                crossAxisAlignment: CrossAxisAlignment.start,
-                children: [
-                  const SizedBox(
-                    height: 8.0,
-                  ),
-                  SelectionArea(
-                      child: Text('${translate('Version')}: $version')
-                          .marginSymmetric(vertical: 4.0)),
-                  SelectionArea(
-                      child: Text('${translate('Build Date')}: $buildDate')
-                          .marginSymmetric(vertical: 4.0)),
-                  if (!isWeb)
-                    SelectionArea(
-                        child: Text('${translate('Fingerprint')}: $fingerprint')
-                            .marginSymmetric(vertical: 4.0)),
-                  InkWell(
-                      onTap: () {
-                        launchUrlString('https://rustdesk.com/privacy.html');
-                      },
-                      child: Text(
-                        translate('Privacy Statement'),
-                        style: linkStyle,
-                      ).marginSymmetric(vertical: 4.0)),
-                  InkWell(
-                      onTap: () {
-                        launchUrlString('https://rustdesk.com');
-                      },
-                      child: Text(
-                        translate('Website'),
-                        style: linkStyle,
-                      ).marginSymmetric(vertical: 4.0)),
-                  Container(
-                    decoration: const BoxDecoration(color: Color(0xFF2c8cff)),
-                    padding:
-                        const EdgeInsets.symmetric(vertical: 24, horizontal: 8),
-                    child: SelectionArea(
-                        child: Row(
-                      children: [
-                        Expanded(
-                          child: Column(
-                            crossAxisAlignment: CrossAxisAlignment.start,
-                            children: [
-                              Text(
-                                'Copyright © ${DateTime.now().toString().substring(0, 4)} Purslane Ltd.\n$license',
-                                style: const TextStyle(color: Colors.white),
-                              ),
-                              Text(
-                                translate('Slogan_tip'),
-                                style: TextStyle(
-                                    fontWeight: FontWeight.w800,
-                                    color: Colors.white),
-                              )
-                            ],
+      return SingleChildScrollView(
+        controller: scrollController,
+        child: _Card(title: translate('About RustDesk'), children: [
+          Column(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              const SizedBox(
+                height: 8.0,
+              ),
+              SelectionArea(
+                  child: Text('${translate('Version')}: $version')
+                      .marginSymmetric(vertical: 4.0)),
+              SelectionArea(
+                  child: Text('${translate('Build Date')}: $buildDate')
+                      .marginSymmetric(vertical: 4.0)),
+              if (!isWeb)
+                SelectionArea(
+                    child: Text('${translate('Fingerprint')}: $fingerprint')
+                        .marginSymmetric(vertical: 4.0)),
+              InkWell(
+                  onTap: () {
+                    launchUrlString('https://rustdesk.com/privacy.html');
+                  },
+                  child: Text(
+                    translate('Privacy Statement'),
+                    style: linkStyle,
+                  ).marginSymmetric(vertical: 4.0)),
+              InkWell(
+                  onTap: () {
+                    launchUrlString('https://rustdesk.com');
+                  },
+                  child: Text(
+                    translate('Website'),
+                    style: linkStyle,
+                  ).marginSymmetric(vertical: 4.0)),
+              Container(
+                decoration: const BoxDecoration(color: Color(0xFF2c8cff)),
+                padding:
+                    const EdgeInsets.symmetric(vertical: 24, horizontal: 8),
+                child: SelectionArea(
+                    child: Row(
+                  children: [
+                    Expanded(
+                      child: Column(
+                        crossAxisAlignment: CrossAxisAlignment.start,
+                        children: [
+                          Text(
+                            'Copyright © ${DateTime.now().toString().substring(0, 4)} Purslane Ltd.\n$license',
+                            style: const TextStyle(color: Colors.white),
                           ),
-                        ),
-                      ],
-                    )),
-                  ).marginSymmetric(vertical: 4.0)
-                ],
-              ).marginOnly(left: _kContentHMargin)
-            ]),
-          ));
+                          Text(
+                            translate('Slogan_tip'),
+                            style: TextStyle(
+                                fontWeight: FontWeight.w800,
+                                color: Colors.white),
+                          )
+                        ],
+                      ),
+                    ),
+                  ],
+                )),
+              ).marginSymmetric(vertical: 4.0)
+            ],
+          ).marginOnly(left: _kContentHMargin)
+        ]),
+      );
     });
   }
 }
@@ -2281,26 +2281,39 @@ _LabeledTextField(
     String errorText,
     bool enabled,
     bool secure) {
-  return Row(
+  return Table(
+    columnWidths: const {
+      0: FixedColumnWidth(150),
+      1: FlexColumnWidth(),
+    },
+    defaultVerticalAlignment: TableCellVerticalAlignment.middle,
     children: [
-      ConstrainedBox(
-          constraints: const BoxConstraints(minWidth: 140),
-          child: Text(
-            '${translate(label)}:',
-            textAlign: TextAlign.right,
-            style: TextStyle(
-                fontSize: 16, color: disabledTextColor(context, enabled)),
-          ).marginOnly(right: 10)),
-      Expanded(
-        child: TextField(
+      TableRow(
+        children: [
+          Padding(
+            padding: const EdgeInsets.only(right: 10),
+            child: Text(
+              '${translate(label)}:',
+              textAlign: TextAlign.right,
+              style: TextStyle(
+                fontSize: 16,
+                color: disabledTextColor(context, enabled),
+              ),
+            ),
+          ),
+          TextField(
             controller: controller,
             enabled: enabled,
             obscureText: secure,
+            autocorrect: false,
             decoration: InputDecoration(
-                errorText: errorText.isNotEmpty ? errorText : null),
+              errorText: errorText.isNotEmpty ? errorText : null,
+            ),
             style: TextStyle(
               color: disabledTextColor(context, enabled),
-            )),
+            ),
+          ).workaroundFreezeLinuxMint(),
+        ],
       ),
     ],
   ).marginOnly(bottom: 8);
@@ -2478,7 +2491,7 @@ void changeSocks5Proxy() async {
                     controller: proxyController,
                     autofocus: true,
                     enabled: !isOptFixed,
-                  ),
+                  ).workaroundFreezeLinuxMint(),
                 ),
               ],
             ).marginOnly(bottom: 8),
@@ -2498,7 +2511,7 @@ void changeSocks5Proxy() async {
                       labelText: isMobile ? translate('Username') : null,
                     ),
                     enabled: !isOptFixed,
-                  ),
+                  ).workaroundFreezeLinuxMint(),
                 ),
               ],
             ).marginOnly(bottom: 8),
@@ -2524,7 +2537,7 @@ void changeSocks5Proxy() async {
                         controller: pwdController,
                         enabled: !isOptFixed,
                         maxLength: bind.mainMaxEncryptLen(),
-                      )),
+                      ).workaroundFreezeLinuxMint()),
                 ),
               ],
             ),

flutter/lib/desktop/pages/desktop_tab_page.dart

@@ -37,13 +37,9 @@ class DesktopTabPage extends StatefulWidget {
   }
 }
 
-class _DesktopTabPageState extends State<DesktopTabPage>
-    with WidgetsBindingObserver {
+class _DesktopTabPageState extends State<DesktopTabPage> {
   final tabController = DesktopTabController(tabType: DesktopTabType.main);
 
-  final RxBool _block = false.obs;
-  // bool mouseIn = false;
-
   _DesktopTabPageState() {
     RemoteCountState.init();
     Get.put<DesktopTabController>(tabController);
@@ -69,19 +65,10 @@ class _DesktopTabPageState extends State<DesktopTabPage>
     }
   }
 
-  @override
-  void didChangeAppLifecycleState(AppLifecycleState state) {
-    super.didChangeAppLifecycleState(state);
-    if (state == AppLifecycleState.resumed) {
-      shouldBeBlocked(_block, canBeBlocked);
-    } else if (state == AppLifecycleState.inactive) {}
-  }
-
   @override
   void initState() {
     super.initState();
     // HardwareKeyboard.instance.addHandler(_handleKeyEvent);
-    WidgetsBinding.instance.addObserver(this);
   }
 
   /*
@@ -97,7 +84,6 @@ class _DesktopTabPageState extends State<DesktopTabPage>
   @override
   void dispose() {
     // HardwareKeyboard.instance.removeHandler(_handleKeyEvent);
-    WidgetsBinding.instance.removeObserver(this);
     Get.delete<DesktopTabController>();
 
     super.dispose();
@@ -119,7 +105,6 @@ class _DesktopTabPageState extends State<DesktopTabPage>
                   isClose: false,
                 ),
               ),
-              blockTab: _block,
             )));
     return isMacOS || kUseCompatibleUiMode
         ? tabWidget

flutter/lib/desktop/pages/file_manager_page.dart

@@ -768,7 +768,7 @@ class _FileManagerViewState extends State<FileManagerView> {
                                   ),
                                   controller: name,
                                   autofocus: true,
-                                ),
+                                ).workaroundFreezeLinuxMint(),
                               ],
                             ),
                             actions: [
@@ -1657,7 +1657,7 @@ class _FileManagerViewState extends State<FileManagerView> {
             onChanged: _locationStatus.value == LocationStatus.fileSearchBar
                 ? (searchText) => onSearchText(searchText, isLocal)
                 : null,
-          ),
+          ).workaroundFreezeLinuxMint(),
         )
       ],
     );

flutter/lib/desktop/pages/install_page.dart

@@ -147,7 +147,7 @@ class _InstallPageBodyState extends State<_InstallPageBody>
                       decoration: InputDecoration(
                         contentPadding: EdgeInsets.all(0.75 * em),
                       ),
-                    ).marginOnly(right: 10),
+                    ).workaroundFreezeLinuxMint().marginOnly(right: 10),
                   ),
                   Obx(
                     () => OutlinedButton.icon(

flutter/lib/desktop/pages/port_forward_page.dart

@@ -238,7 +238,7 @@ class _PortForwardPageState extends State<PortForwardPage>
               inputFormatters: inputFormatters,
               decoration: InputDecoration(
                 hintText: hint,
-              ))),
+              )).workaroundFreezeLinuxMint()),
     );
   }
 

flutter/lib/desktop/pages/remote_page.dart

@@ -6,7 +6,6 @@ import 'package:flutter/services.dart';
 import 'package:get/get.dart';
 import 'package:provider/provider.dart';
 import 'package:wakelock_plus/wakelock_plus.dart';
-import 'package:flutter_improved_scrolling/flutter_improved_scrolling.dart';
 import 'package:flutter_hbb/models/state_model.dart';
 
 import '../../consts.dart';
@@ -742,12 +741,6 @@ class _ImagePaintState extends State<ImagePaint> {
     ScrollController horizontal,
     ScrollController vertical,
   ) {
-    final scrollConfig = CustomMouseWheelScrollConfig(
-        scrollDuration: kDefaultScrollDuration,
-        scrollCurve: Curves.linearToEaseOut,
-        mouseWheelTurnsThrottleTimeMs:
-            kDefaultMouseWheelThrottleDuration.inMilliseconds,
-        scrollAmountMultiplier: kDefaultScrollAmountMultiplier);
     var widget = child;
     if (layoutSize.width < size.width) {
       widget = ScrollConfiguration(
@@ -793,36 +786,26 @@ class _ImagePaintState extends State<ImagePaint> {
       );
     }
     if (layoutSize.width < size.width) {
-      widget = ImprovedScrolling(
-        scrollController: horizontal,
-        enableCustomMouseWheelScrolling: cursorOverImage.isFalse,
-        customMouseWheelScrollConfig: scrollConfig,
-        child: RawScrollbar(
-          thickness: kScrollbarThickness,
-          thumbColor: Colors.grey,
-          controller: horizontal,
-          thumbVisibility: false,
-          trackVisibility: false,
-          notificationPredicate: layoutSize.height < size.height
-              ? (notification) => notification.depth == 1
-              : defaultScrollNotificationPredicate,
-          child: widget,
-        ),
+      widget = RawScrollbar(
+        thickness: kScrollbarThickness,
+        thumbColor: Colors.grey,
+        controller: horizontal,
+        thumbVisibility: false,
+        trackVisibility: false,
+        notificationPredicate: layoutSize.height < size.height
+            ? (notification) => notification.depth == 1
+            : defaultScrollNotificationPredicate,
+        child: widget,
       );
     }
     if (layoutSize.height < size.height) {
-      widget = ImprovedScrolling(
-        scrollController: vertical,
-        enableCustomMouseWheelScrolling: cursorOverImage.isFalse,
-        customMouseWheelScrollConfig: scrollConfig,
-        child: RawScrollbar(
-          thickness: kScrollbarThickness,
-          thumbColor: Colors.grey,
-          controller: vertical,
-          thumbVisibility: false,
-          trackVisibility: false,
-          child: widget,
-        ),
+      widget = RawScrollbar(
+        thickness: kScrollbarThickness,
+        thumbColor: Colors.grey,
+        controller: vertical,
+        thumbVisibility: false,
+        trackVisibility: false,
+        child: widget,
       );
     }
 

flutter/lib/desktop/pages/server_page.dart

@@ -110,7 +110,8 @@ class ConnectionManager extends StatefulWidget {
 
 class ConnectionManagerState extends State<ConnectionManager>
     with WidgetsBindingObserver {
-  final RxBool _block = false.obs;
+  final RxBool _controlPageBlock = false.obs;
+  final RxBool _sidePageBlock = false.obs;
 
   ConnectionManagerState() {
     gFFI.serverModel.tabController.onSelected = (client_id_str) {
@@ -139,7 +140,8 @@ class ConnectionManagerState extends State<ConnectionManager>
     super.didChangeAppLifecycleState(state);
     if (state == AppLifecycleState.resumed) {
       if (!allowRemoteCMModification()) {
-        shouldBeBlocked(_block, null);
+        shouldBeBlocked(_controlPageBlock, null);
+        shouldBeBlocked(_sidePageBlock, null);
       }
     }
   }
@@ -192,7 +194,6 @@ class ConnectionManagerState extends State<ConnectionManager>
               selectedBorderColor: MyTheme.accent,
               maxLabelWidth: 100,
               tail: null, //buildScrollJumper(),
-              blockTab: allowRemoteCMModification() ? null : _block,
               tabBuilder: (key, icon, label, themeConf) {
                 final client = serverModel.clients
                     .firstWhereOrNull((client) => client.id.toString() == key);
@@ -237,13 +238,20 @@ class ConnectionManagerState extends State<ConnectionManager>
                                     ? buildSidePage()
                                     : buildRemoteBlock(
                                         child: buildSidePage(),
-                                        block: _block,
+                                        block: _sidePageBlock,
                                         mask: true),
                               )),
                     SizedBox(
                         width: realClosedWidth,
-                        child:
-                            SizedBox(width: realClosedWidth, child: pageView)),
+                        child: SizedBox(
+                            width: realClosedWidth,
+                            child: allowRemoteCMModification()
+                                ? pageView
+                                : buildRemoteBlock(
+                                    child: _buildKeyEventBlock(pageView),
+                                    block: _controlPageBlock,
+                                    mask: false,
+                                  ))),
                   ]);
                   return Container(
                     color: Theme.of(context).scaffoldBackgroundColor,
@@ -268,6 +276,10 @@ class ConnectionManagerState extends State<ConnectionManager>
     }
   }
 
+  Widget _buildKeyEventBlock(Widget child) {
+    return ExcludeFocus(child: child, excluding: true);
+  }
+
   Widget buildTitleBar() {
     return SizedBox(
       height: kDesktopRemoteTabBarHeight,

flutter/lib/desktop/widgets/remote_toolbar.dart

@@ -1495,7 +1495,7 @@ class _ResolutionsMenuState extends State<_ResolutionsMenu> {
     );
   }
 
-  TextField _resolutionInput(TextEditingController controller) {
+  Widget _resolutionInput(TextEditingController controller) {
     return TextField(
       decoration: InputDecoration(
         border: InputBorder.none,
@@ -1509,7 +1509,7 @@ class _ResolutionsMenuState extends State<_ResolutionsMenu> {
         FilteringTextInputFormatter.allow(RegExp(r'[0-9]')),
       ],
       controller: controller,
-    );
+    ).workaroundFreezeLinuxMint();
   }
 
   List<Widget> _supportedResolutionMenuButtons() => resolutions

flutter/lib/desktop/widgets/scroll_wrapper.dart

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

flutter/lib/desktop/widgets/tabbar_widget.dart

@@ -246,7 +246,6 @@ class DesktopTab extends StatefulWidget {
   final Color? selectedTabBackgroundColor;
   final Color? unSelectedTabBackgroundColor;
   final Color? selectedBorderColor;
-  final RxBool? blockTab;
 
   final DesktopTabController controller;
 
@@ -272,7 +271,6 @@ class DesktopTab extends StatefulWidget {
     this.selectedTabBackgroundColor,
     this.unSelectedTabBackgroundColor,
     this.selectedBorderColor,
-    this.blockTab,
   }) : super(key: key);
 
   static RxString tablabelGetter(String peerId) {
@@ -311,7 +309,6 @@ class _DesktopTabState extends State<DesktopTab>
   Color? get unSelectedTabBackgroundColor =>
       widget.unSelectedTabBackgroundColor;
   Color? get selectedBorderColor => widget.selectedBorderColor;
-  RxBool? get blockTab => widget.blockTab;
   DesktopTabController get controller => widget.controller;
   RxList<String> get invisibleTabKeys => widget.invisibleTabKeys;
   Debouncer get _scrollDebounce => widget._scrollDebounce;
@@ -533,21 +530,9 @@ class _DesktopTabState extends State<DesktopTab>
     ]);
   }
 
-  Widget _buildBlock({required Widget child}) {
-    if (blockTab != null) {
-      return buildRemoteBlock(
-          child: child,
-          block: blockTab!,
-          use: canBeBlocked,
-          mask: tabType == DesktopTabType.main);
-    } else {
-      return child;
-    }
-  }
-
   List<Widget> _tabWidgets = [];
   Widget _buildPageView() {
-    final child = _buildBlock(
+    final child = Container(
         child: Obx(() => PageView(
             controller: state.value.pageController,
             physics: NeverScrollableScrollPhysics(),

flutter/lib/main.dart

@@ -120,6 +120,7 @@ Future<void> initEnv(String appType) async {
 void runMainApp(bool startService) async {
   // register uni links
   await initEnv(kAppTypeMain);
+  checkUpdate();
   // trigger connection status updater
   await bind.mainCheckConnectStatus();
   if (startService) {
@@ -156,6 +157,7 @@ void runMainApp(bool startService) async {
 
 void runMobileApp() async {
   await initEnv(kAppTypeMain);
+  checkUpdate();
   if (isAndroid) androidChannelInit();
   if (isAndroid) platformFFI.syncAndroidServiceAppDirConfigPath();
   draggablePositions.load();

flutter/lib/mobile/pages/connection_page.dart

@@ -4,6 +4,7 @@ import 'package:auto_size_text_field/auto_size_text_field.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_hbb/common/formatter/id_formatter.dart';
 import 'package:flutter_hbb/common/widgets/connection_page_title.dart';
+import 'package:flutter_hbb/models/state_model.dart';
 import 'package:get/get.dart';
 import 'package:provider/provider.dart';
 import 'package:url_launcher/url_launcher.dart';
@@ -40,14 +41,15 @@ class _ConnectionPageState extends State<ConnectionPage> {
   final _idController = IDTextEditingController();
   final RxBool _idEmpty = true.obs;
 
-  /// Update url. If it's not null, means an update is available.
-  var _updateUrl = '';
   List<Peer> peers = [];
 
   bool isPeersLoading = false;
   bool isPeersLoaded = false;
   StreamSubscription? _uniLinksSubscription;
 
+  // https://github.com/flutter/flutter/issues/157244
+  Iterable<Peer> _autocompleteOpts = [];
+
   _ConnectionPageState() {
     if (!isWeb) _uniLinksSubscription = listenUniLinks();
     _idController.addListener(() {
@@ -69,22 +71,6 @@ class _ConnectionPageState extends State<ConnectionPage> {
         }
       });
     }
-    if (isAndroid) {
-      if (!bind.isCustomClient()) {
-        platformFFI.registerEventHandler(
-            kCheckSoftwareUpdateFinish, kCheckSoftwareUpdateFinish,
-            (Map<String, dynamic> evt) async {
-          if (evt['url'] is String) {
-            setState(() {
-              _updateUrl = evt['url'];
-            });
-          }
-        });
-        Timer(const Duration(seconds: 1), () async {
-          bind.mainGetSoftwareUpdateUrl();
-        });
-      }
-    }
   }
 
   @override
@@ -94,7 +80,8 @@ class _ConnectionPageState extends State<ConnectionPage> {
       slivers: [
         SliverList(
             delegate: SliverChildListDelegate([
-          if (!bind.isCustomClient()) _buildUpdateUI(),
+          if (!bind.isCustomClient())
+            Obx(() => _buildUpdateUI(stateGlobal.updateUrl.value)),
           _buildRemoteIDTextField(),
         ])),
         SliverFillRemaining(
@@ -113,13 +100,21 @@ class _ConnectionPageState extends State<ConnectionPage> {
   }
 
   /// UI for software update.
-  /// If [_updateUrl] is not empty, shows a button to update the software.
-  Widget _buildUpdateUI() {
-    return _updateUrl.isEmpty
+  /// If _updateUrl] is not empty, shows a button to update the software.
+  Widget _buildUpdateUI(String updateUrl) {
+    return updateUrl.isEmpty
         ? const SizedBox(height: 0)
         : InkWell(
             onTap: () async {
               final url = 'https://rustdesk.com/download';
+              // https://pub.dev/packages/url_launcher#configuration 
+              // https://developer.android.com/training/package-visibility/use-cases#open-urls-custom-tabs
+              //
+              // `await launchUrl(Uri.parse(url))` can also run if skip
+              // 1. The following check
+              // 2. `<action android:name="android.support.customtabs.action.CustomTabsService" />` in AndroidManifest.xml
+              //
+              // But it is better to add the check.
               if (await canLaunchUrl(Uri.parse(url))) {
                 await launchUrl(Uri.parse(url));
               }
@@ -166,7 +161,7 @@ class _ConnectionPageState extends State<ConnectionPage> {
                   child: Autocomplete<Peer>(
                     optionsBuilder: (TextEditingValue textEditingValue) {
                       if (textEditingValue.text == '') {
-                        return const Iterable<Peer>.empty();
+                        _autocompleteOpts = const Iterable<Peer>.empty();
                       } else if (peers.isEmpty && !isPeersLoaded) {
                         Peer emptyPeer = Peer(
                           id: '',
@@ -182,7 +177,7 @@ class _ConnectionPageState extends State<ConnectionPage> {
                           rdpUsername: '',
                           loginName: '',
                         );
-                        return [emptyPeer];
+                        _autocompleteOpts = [emptyPeer];
                       } else {
                         String textWithoutSpaces =
                             textEditingValue.text.replaceAll(" ", "");
@@ -194,7 +189,7 @@ class _ConnectionPageState extends State<ConnectionPage> {
                         }
                         String textToFind = textEditingValue.text.toLowerCase();
 
-                        return peers
+                        _autocompleteOpts = peers
                             .where((peer) =>
                                 peer.id.toLowerCase().contains(textToFind) ||
                                 peer.username
@@ -206,6 +201,7 @@ class _ConnectionPageState extends State<ConnectionPage> {
                                 peer.alias.toLowerCase().contains(textToFind))
                             .toList();
                       }
+                      return _autocompleteOpts;
                     },
                     fieldViewBuilder: (BuildContext context,
                         TextEditingController fieldTextEditingController,
@@ -274,6 +270,7 @@ class _ConnectionPageState extends State<ConnectionPage> {
                     optionsViewBuilder: (BuildContext context,
                         AutocompleteOnSelected<Peer> onSelected,
                         Iterable<Peer> options) {
+                      options = _autocompleteOpts;
                       double maxHeight = options.length * 50;
                       if (options.length == 1) {
                         maxHeight = 52;

flutter/lib/mobile/pages/file_manager_page.dart

@@ -225,7 +225,7 @@ class _FileManagerPageState extends State<FileManagerPage> {
                                   errorText: errorText,
                                 ),
                                 controller: name,
-                              ),
+                              ).workaroundFreezeLinuxMint(),
                             ],
                           ),
                           actions: [

flutter/lib/mobile/pages/remote_page.dart

@@ -1,4 +1,5 @@
 import 'dart:async';
+import 'dart:ui' as ui;
 
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
@@ -25,6 +26,19 @@ import '../widgets/dialog.dart';
 
 final initText = '1' * 1024;
 
+// Workaround for Android (default input method, Microsoft SwiftKey keyboard) when using physical keyboard.
+// When connecting a physical keyboard, `KeyEvent.physicalKey.usbHidUsage` are wrong is using Microsoft SwiftKey keyboard.
+// https://github.com/flutter/flutter/issues/159384
+// https://github.com/flutter/flutter/issues/159383
+void _disableAndroidSoftKeyboard({bool? isKeyboardVisible}) {
+  if (isAndroid) {
+    if (isKeyboardVisible != true) {
+      // `enable_soft_keyboard` will be set to `true` when clicking the keyboard icon, in `openKeyboard()`.
+      gFFI.invokeMethod("enable_soft_keyboard", false);
+    }
+  }
+}
+
 class RemotePage extends StatefulWidget {
   RemotePage({Key? key, required this.id, this.password, this.isSharedPassword})
       : super(key: key);
@@ -37,12 +51,15 @@ class RemotePage extends StatefulWidget {
   State<RemotePage> createState() => _RemotePageState(id);
 }
 
-class _RemotePageState extends State<RemotePage> {
+class _RemotePageState extends State<RemotePage> with WidgetsBindingObserver {
   Timer? _timer;
   bool _showBar = !isWebDesktop;
   bool _showGestureHelp = false;
   String _value = '';
   Orientation? _currentOrientation;
+  double _viewInsetsBottom = 0;
+
+  Timer? _timerDidChangeMetrics;
 
   final _blockableOverlayState = BlockableOverlayState();
 
@@ -57,9 +74,6 @@ class _RemotePageState extends State<RemotePage> {
 
   final TextEditingController _textController =
       TextEditingController(text: initText);
-  // This timer is used to check the composing status of the soft keyboard.
-  // It is used for Android, Korean(and other similar) input method.
-  Timer? _composingTimer;
 
   _RemotePageState(String id) {
     initSharedStates(id);
@@ -98,11 +112,15 @@ class _RemotePageState extends State<RemotePage> {
       if (gFFI.recordingModel.start) {
         showToast(translate('Automatically record outgoing sessions'));
       }
+      _disableAndroidSoftKeyboard(
+          isKeyboardVisible: keyboardVisibilityController.isVisible);
     });
+    WidgetsBinding.instance.addObserver(this);
   }
 
   @override
   Future<void> dispose() async {
+    WidgetsBinding.instance.removeObserver(this);
     // https://github.com/flutter/flutter/issues/64935
     super.dispose();
     gFFI.dialogManager.hideMobileActionsOverlay(store: false);
@@ -114,7 +132,7 @@ class _RemotePageState extends State<RemotePage> {
     _physicalFocusNode.dispose();
     await gFFI.close();
     _timer?.cancel();
-    _composingTimer?.cancel();
+    _timerDidChangeMetrics?.cancel();
     gFFI.dialogManager.dismissAll();
     await SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual,
         overlays: SystemUiOverlay.values);
@@ -129,6 +147,39 @@ class _RemotePageState extends State<RemotePage> {
     gFFI.chatModel.onVoiceCallClosed("End connetion");
   }
 
+  @override
+  void didChangeAppLifecycleState(AppLifecycleState state) {
+    if (state == AppLifecycleState.resumed) {
+      trySyncClipboard();
+    }
+  }
+
+  // For client side
+  // When swithing from other app to this app, try to sync clipboard.
+  void trySyncClipboard() {
+    gFFI.invokeMethod("try_sync_clipboard");
+  }
+
+  @override
+  void didChangeMetrics() {
+    // If the soft keyboard is visible and the canvas has been changed(panned or scaled)
+    // Don't try reset the view style and focus the cursor.
+    if (gFFI.cursorModel.lastKeyboardIsVisible &&
+        gFFI.canvasModel.isMobileCanvasChanged) {
+      return;
+    }
+
+    final newBottom = MediaQueryData.fromView(ui.window).viewInsets.bottom;
+    _timerDidChangeMetrics?.cancel();
+    _timerDidChangeMetrics = Timer(Duration(milliseconds: 100), () async {
+      // We need this comparation because poping up the floating action will also trigger `didChangeMetrics()`.
+      if (newBottom != _viewInsetsBottom) {
+        gFFI.canvasModel.mobileFocusCanvasCursor();
+        _viewInsetsBottom = newBottom;
+      }
+    });
+  }
+
   // to-do: It should be better to use transparent color instead of the bgColor.
   // But for now, the transparent color will cause the canvas to be white.
   // I'm sure that the white color is caused by the Overlay widget in BlockableOverlay.
@@ -150,7 +201,6 @@ class _RemotePageState extends State<RemotePage> {
           gFFI.ffiModel.pi.version.isNotEmpty) {
         gFFI.invokeMethod("enable_soft_keyboard", false);
       }
-      _composingTimer?.cancel();
     } else {
       _timer?.cancel();
       _timer = Timer(kMobileDelaySoftKeyboardFocus, () {
@@ -214,13 +264,6 @@ class _RemotePageState extends State<RemotePage> {
   }
 
   void _handleNonIOSSoftKeyboardInput(String newValue) {
-    _composingTimer?.cancel();
-    if (_textController.value.isComposingRangeValid) {
-      _composingTimer = Timer(Duration(milliseconds: 25), () {
-        _handleNonIOSSoftKeyboardInput(_textController.value.text);
-      });
-      return;
-    }
     var oldValue = _value;
     _value = newValue;
     if (oldValue.isNotEmpty &&
@@ -261,14 +304,10 @@ class _RemotePageState extends State<RemotePage> {
     }
   }
 
-  Future<void> handleSoftKeyboardInput(String newValue) async {
+  // handle mobile virtual keyboard
+  void handleSoftKeyboardInput(String newValue) {
     if (isIOS) {
-      // fix: TextFormField onChanged event triggered multiple times when Korean input
-      // https://github.com/rustdesk/rustdesk/pull/9644
-      await Future.delayed(const Duration(milliseconds: 10));
-
-      if (newValue != _textController.text) return;
-      _handleIOSSoftKeyboardInput(_textController.text);
+      _handleIOSSoftKeyboardInput(newValue);
     } else {
       _handleNonIOSSoftKeyboardInput(newValue);
     }
@@ -534,7 +573,9 @@ class _RemotePageState extends State<RemotePage> {
               right: 10,
               child: QualityMonitor(gFFI.qualityMonitorModel),
             ),
-            KeyHelpTools(requestShow: (keyboardIsVisible || _showGestureHelp)),
+            KeyHelpTools(
+                keyboardIsVisible: keyboardIsVisible,
+                showGestureHelp: _showGestureHelp),
             SizedBox(
               width: 0,
               height: 0,
@@ -554,8 +595,16 @@ class _RemotePageState extends State<RemotePage> {
                       controller: _textController,
                       // trick way to make backspace work always
                       keyboardType: TextInputType.multiline,
+                      // `onChanged` may be called depending on the input method if this widget is wrapped in
+                      // `Focus(onKeyEvent: ..., child: ...)`
+                      // For `Backspace` button in the soft keyboard:
+                      // en/fr input method:
+                      //      1. The button will not trigger `onKeyEvent` if the text field is not empty.
+                      //      2. The button will trigger `onKeyEvent` if the text field is empty.
+                      // ko/zh/ja input method: the button will trigger `onKeyEvent`
+                      //                     and the event will not popup if `KeyEventResult.handled` is returned.
                       onChanged: handleSoftKeyboardInput,
-                    ),
+                    ).workaroundFreezeLinuxMint(),
             ),
           ];
           if (showCursorPaint) {
@@ -763,10 +812,14 @@ class _RemotePageState extends State<RemotePage> {
 }
 
 class KeyHelpTools extends StatefulWidget {
-  /// need to show by external request, etc [keyboardIsVisible] or [changeTouchMode]
-  final bool requestShow;
+  final bool keyboardIsVisible;
+  final bool showGestureHelp;
 
-  KeyHelpTools({required this.requestShow});
+  /// need to show by external request, etc [keyboardIsVisible] or [changeTouchMode]
+  bool get requestShow => keyboardIsVisible || showGestureHelp;
+
+  KeyHelpTools(
+      {required this.keyboardIsVisible, required this.showGestureHelp});
 
   @override
   State<KeyHelpTools> createState() => _KeyHelpToolsState();
@@ -811,7 +864,8 @@ class _KeyHelpToolsState extends State<KeyHelpTools> {
       final size = renderObject.size;
       Offset pos = renderObject.localToGlobal(Offset.zero);
       gFFI.cursorModel.keyHelpToolsVisibilityChanged(
-          Rect.fromLTWH(pos.dx, pos.dy, size.width, size.height));
+          Rect.fromLTWH(pos.dx, pos.dy, size.width, size.height),
+          widget.keyboardIsVisible);
     }
   }
 
@@ -823,13 +877,16 @@ class _KeyHelpToolsState extends State<KeyHelpTools> {
         inputModel.command;
 
     if (!_pin && !hasModifierOn && !widget.requestShow) {
-      gFFI.cursorModel.keyHelpToolsVisibilityChanged(null);
+      gFFI.cursorModel
+          .keyHelpToolsVisibilityChanged(null, widget.keyboardIsVisible);
       return Offstage();
     }
     final size = MediaQuery.of(context).size;
 
     final pi = gFFI.ffiModel.pi;
     final isMac = pi.platform == kPeerPlatformMacOS;
+    final isWin = pi.platform == kPeerPlatformWindows;
+    final isLinux = pi.platform == kPeerPlatformLinux;
     final modifiers = <Widget>[
       wrap('Ctrl ', () {
         setState(() => inputModel.ctrl = !inputModel.ctrl);
@@ -910,6 +967,28 @@ class _KeyHelpToolsState extends State<KeyHelpTools> {
       wrap('PgDn', () {
         inputModel.inputKey('VK_NEXT');
       }),
+      // to-do: support PrtScr on Mac
+      if (isWin || isLinux)
+        wrap('PrtScr', () {
+          inputModel.inputKey('VK_SNAPSHOT');
+        }),
+      if (isWin || isLinux)
+        wrap('ScrollLock', () {
+          inputModel.inputKey('VK_SCROLL');
+        }),
+      if (isWin || isLinux)
+        wrap('Pause', () {
+          inputModel.inputKey('VK_PAUSE');
+        }),
+      if (isWin || isLinux)
+        // Maybe it's better to call it "Menu"
+        // https://en.wikipedia.org/wiki/Menu_key
+        wrap('Menu', () {
+          inputModel.inputKey('Apps');
+        }),
+      wrap('Enter', () {
+        inputModel.inputKey('VK_ENTER');
+      }),
       SizedBox(width: 9999),
       wrap('', () {
         inputModel.inputKey('VK_LEFT');
@@ -960,11 +1039,11 @@ class ImagePaint extends StatelessWidget {
   Widget build(BuildContext context) {
     final m = Provider.of<ImageModel>(context);
     final c = Provider.of<CanvasModel>(context);
-    final adjust = gFFI.cursorModel.adjustForKeyboard();
     var s = c.scale;
+    final adjust = c.getAdjustY();
     return CustomPaint(
       painter: ImagePainter(
-          image: m.image, x: c.x / s, y: (c.y - adjust) / s, scale: s),
+          image: m.image, x: c.x / s, y: (c.y + adjust) / s, scale: s),
     );
   }
 }
@@ -978,7 +1057,6 @@ class CursorPaint extends StatelessWidget {
     final m = Provider.of<CursorModel>(context);
     final c = Provider.of<CanvasModel>(context);
     final ffiModel = Provider.of<FfiModel>(context);
-    final adjust = gFFI.cursorModel.adjustForKeyboard();
     final s = c.scale;
     double hotx = m.hotx;
     double hoty = m.hoty;
@@ -1010,11 +1088,12 @@ class CursorPaint extends StatelessWidget {
       factor = s / mins;
     }
     final s2 = s < mins ? mins : s;
+    final adjust = c.getAdjustY();
     return CustomPaint(
       painter: ImagePainter(
           image: image,
           x: (m.x - hotx) * factor + c.x / s2,
-          y: (m.y - hoty) * factor + (c.y - adjust) / s2,
+          y: (m.y - hoty) * factor + (c.y + adjust) / s2,
           scale: s2),
     );
   }
@@ -1217,7 +1296,9 @@ void showOptions(
               toggles +
               [privacyModeWidget]),
     );
-  }, clickMaskDismiss: true, backDismiss: true);
+  }, clickMaskDismiss: true, backDismiss: true).then((value) {
+    _disableAndroidSoftKeyboard();
+  });
 }
 
 TTextMenu? getVirtualDisplayMenu(FFI ffi, String id) {
@@ -1236,7 +1317,9 @@ TTextMenu? getVirtualDisplayMenu(FFI ffi, String id) {
             children: children,
           ),
         );
-      }, clickMaskDismiss: true, backDismiss: true);
+      }, clickMaskDismiss: true, backDismiss: true).then((value) {
+        _disableAndroidSoftKeyboard();
+      });
     },
   );
 }
@@ -1278,7 +1361,9 @@ TTextMenu? getResolutionMenu(FFI ffi, String id) {
             children: children,
           ),
         );
-      }, clickMaskDismiss: true, backDismiss: true);
+      }, clickMaskDismiss: true, backDismiss: true).then((value) {
+        _disableAndroidSoftKeyboard();
+      });
     },
   );
 }

flutter/lib/mobile/pages/server_page.dart

@@ -446,7 +446,6 @@ class ServerInfo extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final isPermanent = model.verificationMethod == kUsePermanentPassword;
     final serverModel = Provider.of<ServerModel>(context);
 
     const Color colorPositive = Colors.green;
@@ -486,6 +485,8 @@ class ServerInfo extends StatelessWidget {
       }
     }
 
+    final showOneTime = serverModel.approveMode != 'click' &&
+        serverModel.verificationMethod != kUsePermanentPassword;
     return PaddingCard(
         title: translate('Your Device'),
         child: Column(
@@ -523,10 +524,10 @@ class ServerInfo extends StatelessWidget {
             ]),
             Row(mainAxisAlignment: MainAxisAlignment.spaceBetween, children: [
               Text(
-                isPermanent ? '-' : model.serverPasswd.value.text,
+                !showOneTime ? '-' : model.serverPasswd.value.text,
                 style: textStyleValue,
               ),
-              isPermanent
+              !showOneTime
                   ? SizedBox.shrink()
                   : Row(children: [
                       IconButton(
@@ -595,7 +596,9 @@ class _PermissionCheckerState extends State<PermissionChecker> {
                     translate("android_version_audio_tip"),
                     style: const TextStyle(color: MyTheme.darkGray),
                   ))
-                ])
+                ]),
+          PermissionRow(translate("Enable clipboard"), serverModel.clipboardOk,
+              serverModel.toggleClipboard),
         ]));
   }
 }

flutter/lib/mobile/pages/settings_page.dart

@@ -5,6 +5,7 @@ import 'dart:typed_data';
 import 'package:flutter/material.dart';
 import 'package:flutter_hbb/common/widgets/setting_widgets.dart';
 import 'package:flutter_hbb/desktop/pages/desktop_setting_page.dart';
+import 'package:flutter_hbb/models/state_model.dart';
 import 'package:get/get.dart';
 import 'package:provider/provider.dart';
 import 'package:settings_ui/settings_ui.dart';
@@ -70,6 +71,7 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
       false; //androidVersion >= 26; // remove because not work on every device
   var _ignoreBatteryOpt = false;
   var _enableStartOnBoot = false;
+  var _checkUpdateOnStartup = false;
   var _floatingWindowDisabled = false;
   var _keepScreenOn = KeepScreenOn.duringControlled; // relay on floating window
   var _enableAbr = false;
@@ -154,6 +156,13 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
         _enableStartOnBoot = enableStartOnBoot;
       }
 
+      var checkUpdateOnStartup =
+          mainGetLocalBoolOptionSync(kOptionEnableCheckUpdate);
+      if (checkUpdateOnStartup != _checkUpdateOnStartup) {
+        update = true;
+        _checkUpdateOnStartup = checkUpdateOnStartup;
+      }
+
       var floatingWindowDisabled =
           bind.mainGetLocalOption(key: kOptionDisableFloatingWindow) == "Y" ||
               !await AndroidPermissionManager.check(kSystemAlertWindow);
@@ -552,6 +561,22 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
           gFFI.invokeMethod(AndroidChannel.kSetStartOnBootOpt, toValue);
         }));
 
+    if (!bind.isCustomClient()) {
+      enhancementsTiles.add(
+        SettingsTile.switchTile(
+          initialValue: _checkUpdateOnStartup,
+          title:
+              Column(crossAxisAlignment: CrossAxisAlignment.start, children: [
+            Text(translate('Check for software update on startup')),
+          ]),
+          onToggle: (bool toValue) async {
+            await mainSetLocalBoolOption(kOptionEnableCheckUpdate, toValue);
+            setState(() => _checkUpdateOnStartup = toValue);
+          },
+        ),
+      );
+    }
+
     onFloatingWindowChanged(bool toValue) async {
       if (toValue) {
         if (!await AndroidPermissionManager.check(kSystemAlertWindow)) {
@@ -828,11 +853,6 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
   }
 }
 
-void showServerSettings(OverlayDialogManager dialogManager) async {
-  Map<String, dynamic> options = jsonDecode(await bind.mainGetOptions());
-  showServerSettingsWithValue(ServerConfig.fromOptions(options), dialogManager);
-}
-
 void showLanguageSettings(OverlayDialogManager dialogManager) async {
   try {
     final langs = json.decode(await bind.mainGetLangs()) as List<dynamic>;

flutter/lib/mobile/widgets/dialog.dart

@@ -1,4 +1,5 @@
 import 'dart:async';
+import 'dart:convert';
 import 'package:flutter/material.dart';
 import 'package:flutter_hbb/common/widgets/setting_widgets.dart';
 import 'package:flutter_hbb/common/widgets/toolbar.dart';
@@ -65,7 +66,7 @@ void setPermanentPasswordDialog(OverlayDialogManager dialogManager) async {
                     ? null
                     : translate('Too short, at least 6 characters.');
               },
-            ),
+            ).workaroundFreezeLinuxMint(),
             TextFormField(
               obscureText: true,
               keyboardType: TextInputType.visiblePassword,
@@ -84,7 +85,7 @@ void setPermanentPasswordDialog(OverlayDialogManager dialogManager) async {
                     ? null
                     : translate('The confirmation is not identical.');
               },
-            ),
+            ).workaroundFreezeLinuxMint(),
           ])),
       onCancel: close,
       onSubmit: (validateLength && validateSame) ? submit : null,
@@ -146,6 +147,16 @@ void setTemporaryPasswordLengthDialog(
   }, backDismiss: true, clickMaskDismiss: true);
 }
 
+void showServerSettings(OverlayDialogManager dialogManager) async {
+  Map<String, dynamic> options = {};
+  try {
+    options = jsonDecode(await bind.mainGetOptions());
+  } catch (e) {
+    print("Invalid server config: $e");
+  }
+  showServerSettingsWithValue(ServerConfig.fromOptions(options), dialogManager);
+}
+
 void showServerSettingsWithValue(
     ServerConfig serverConfig, OverlayDialogManager dialogManager) async {
   var isInProgress = false;
@@ -184,6 +195,43 @@ void showServerSettingsWithValue(
       return ret;
     }
 
+    Widget buildField(
+        String label, TextEditingController controller, String errorMsg,
+        {String? Function(String?)? validator, bool autofocus = false}) {
+      if (isDesktop || isWeb) {
+        return Row(
+          children: [
+            SizedBox(
+              width: 120,
+              child: Text(label),
+            ),
+            SizedBox(width: 8),
+            Expanded(
+              child: TextFormField(
+                controller: controller,
+                decoration: InputDecoration(
+                  errorText: errorMsg.isEmpty ? null : errorMsg,
+                  contentPadding:
+                      EdgeInsets.symmetric(horizontal: 8, vertical: 12),
+                ),
+                validator: validator,
+                autofocus: autofocus,
+              ).workaroundFreezeLinuxMint(),
+            ),
+          ],
+        );
+      }
+
+      return TextFormField(
+        controller: controller,
+        decoration: InputDecoration(
+          labelText: label,
+          errorText: errorMsg.isEmpty ? null : errorMsg,
+        ),
+        validator: validator,
+      ).workaroundFreezeLinuxMint();
+    }
+
     return CustomAlertDialog(
       title: Row(
         children: [
@@ -191,56 +239,45 @@ void showServerSettingsWithValue(
           ...ServerConfigImportExportWidgets(controllers, errMsgs),
         ],
       ),
-      content: Form(
+      content: ConstrainedBox(
+        constraints: const BoxConstraints(minWidth: 500),
+        child: Form(
           child: Obx(() => Column(
-              mainAxisSize: MainAxisSize.min,
-              children: <Widget>[
-                    TextFormField(
-                      controller: idCtrl,
-                      decoration: InputDecoration(
-                          labelText: translate('ID Server'),
-                          errorText: idServerMsg.value.isEmpty
-                              ? null
-                              : idServerMsg.value),
-                    )
-                  ] +
-                  [
-                    if (isAndroid)
-                      TextFormField(
-                        controller: relayCtrl,
-                        decoration: InputDecoration(
-                            labelText: translate('Relay Server'),
-                            errorText: relayServerMsg.value.isEmpty
-                                ? null
-                                : relayServerMsg.value),
-                      )
-                  ] +
-                  [
-                    TextFormField(
-                      controller: apiCtrl,
-                      decoration: InputDecoration(
-                        labelText: translate('API Server'),
-                      ),
-                      autovalidateMode: AutovalidateMode.onUserInteraction,
-                      validator: (v) {
-                        if (v != null && v.isNotEmpty) {
-                          if (!(v.startsWith('http://') ||
-                              v.startsWith("https://"))) {
-                            return translate("invalid_http");
-                          }
+                mainAxisSize: MainAxisSize.min,
+                children: [
+                  buildField(translate('ID Server'), idCtrl, idServerMsg.value,
+                      autofocus: true),
+                  SizedBox(height: 8),
+                  if (!isIOS && !isWeb) ...[
+                    buildField(translate('Relay Server'), relayCtrl,
+                        relayServerMsg.value),
+                    SizedBox(height: 8),
+                  ],
+                  buildField(
+                    translate('API Server'),
+                    apiCtrl,
+                    apiServerMsg.value,
+                    validator: (v) {
+                      if (v != null && v.isNotEmpty) {
+                        if (!(v.startsWith('http://') ||
+                            v.startsWith("https://"))) {
+                          return translate("invalid_http");
                         }
-                        return null;
-                      },
+                      }
+                      return null;
+                    },
+                  ),
+                  SizedBox(height: 8),
+                  buildField('Key', keyCtrl, ''),
+                  if (isInProgress)
+                    Padding(
+                      padding: EdgeInsets.only(top: 8),
+                      child: LinearProgressIndicator(),
                     ),
-                    TextFormField(
-                      controller: keyCtrl,
-                      decoration: InputDecoration(
-                        labelText: 'Key',
-                      ),
-                    ),
-                    // NOT use Offstage to wrap LinearProgressIndicator
-                    if (isInProgress) const LinearProgressIndicator(),
-                  ]))),
+                ],
+              )),
+        ),
+      ),
       actions: [
         dialogButton('Cancel', onPressed: () {
           close();

flutter/lib/models/ab_model.dart

@@ -33,6 +33,8 @@ bool filterAbTagByIntersection() {
 const _personalAddressBookName = "My address book";
 const _legacyAddressBookName = "Legacy address book";
 
+const kUntagged = "Untagged";
+
 enum ForcePullAb {
   listAndCurrent,
   current,
@@ -424,6 +426,7 @@ class AbModel {
 
 // #region tags
   Future<bool> addTags(List<String> tagList) async {
+    tagList.removeWhere((e) => e == kUntagged);
     final ret = await current.addTags(tagList, {});
     await pullNonLegacyAfterChange();
     _saveCache();
@@ -645,6 +648,9 @@ class AbModel {
   }
 
   Color getCurrentAbTagColor(String tag) {
+    if (tag == kUntagged) {
+      return MyTheme.accent;
+    }
     int? colorValue = current.tagColors[tag];
     if (colorValue != null) {
       return Color(colorValue);

flutter/lib/models/file_model.dart

@@ -100,6 +100,10 @@ class FileModel {
     fileFetcher.tryCompleteTask(evt['value'], evt['is_local']);
   }
 
+  void receiveEmptyDirs(Map<String, dynamic> evt) {
+    fileFetcher.tryCompleteEmptyDirsTask(evt['value'], evt['is_local']);
+  }
+
   Future<void> postOverrideFileConfirm(Map<String, dynamic> evt) async {
     evtLoop.pushEvent(
         _FileDialogEvent(WeakReference(this), FileDialogType.overwrite, evt));
@@ -257,6 +261,27 @@ class FileModel {
       debugPrint("Failed to decode onSelectedFiles: $e");
     }
   }
+
+  void sendEmptyDirs(dynamic obj) {
+    late final List<dynamic> emptyDirs;
+    try {
+      emptyDirs = jsonDecode(obj['dirs'] as String);
+    } catch (e) {
+      debugPrint("Failed to decode sendEmptyDirs: $e");
+    }
+    final otherSideData = remoteController.directoryData();
+    final toPath = otherSideData.directory.path;
+    final isPeerWindows = otherSideData.options.isWindows;
+
+    final isLocalWindows = isWindows || isWebOnWindows;
+    for (var dir in emptyDirs) {
+      if (isLocalWindows != isPeerWindows) {
+        dir = PathUtil.convert(dir, isLocalWindows, isPeerWindows);
+      }
+      var peerPath = PathUtil.join(toPath, dir, isPeerWindows);
+      remoteController.createDirWithRemote(peerPath, true);
+    }
+  }
 }
 
 class DirectoryData {
@@ -470,7 +495,8 @@ class FileController {
   }
 
   /// sendFiles from current side (FileController.isLocal) to other side (SelectedItems).
-  void sendFiles(SelectedItems items, DirectoryData otherSideData) {
+  Future<void> sendFiles(
+      SelectedItems items, DirectoryData otherSideData) async {
     /// ignore wrong items side status
     if (items.isLocal != isLocal) {
       return;
@@ -496,6 +522,43 @@ class FileController {
       debugPrint(
           "path: ${from.path}, toPath: $toPath, to: ${PathUtil.join(toPath, from.name, isWindows)}");
     }
+
+    if (isWeb ||
+        (!isLocal &&
+            versionCmp(rootState.target!.ffiModel.pi.version, '1.3.3') < 0)) {
+      return;
+    }
+
+    final List<Entry> entrys = items.items.toList();
+    var isRemote = isLocal == true ? true : false;
+
+    await Future.forEach(entrys, (Entry item) async {
+      if (!item.isDirectory) {
+        return;
+      }
+
+      final List<String> paths = [];
+
+      final emptyDirs =
+          await fileFetcher.readEmptyDirs(item.path, isLocal, showHidden);
+
+      if (emptyDirs.isEmpty) {
+        return;
+      } else {
+        for (var dir in emptyDirs) {
+          paths.add(dir.path);
+        }
+      }
+
+      final dirs = paths.map((path) {
+        return PathUtil.getOtherSidePath(directory.value.path, path,
+            options.value.isWindows, toPath, isWindows);
+      });
+
+      for (var dir in dirs) {
+        createDirWithRemote(dir, isRemote);
+      }
+    });
   }
 
   bool _removeCheckboxRemember = false;
@@ -689,12 +752,16 @@ class FileController {
         sessionId: sessionId, actId: actId, path: path, isRemote: !isLocal);
   }
 
-  Future<void> createDir(String path) async {
+  Future<void> createDirWithRemote(String path, bool isRemote) async {
     bind.sessionCreateDir(
         sessionId: sessionId,
         actId: JobController.jobID.next(),
         path: path,
-        isRemote: !isLocal);
+        isRemote: isRemote);
+  }
+
+  Future<void> createDir(String path) async {
+    await createDirWithRemote(path, !isLocal);
   }
 
   Future<void> renameAction(Entry item, bool isLocal) async {
@@ -1064,6 +1131,7 @@ class JobResultListener<T> {
 class FileFetcher {
   // Map<String,Completer<FileDirectory>> localTasks = {}; // now we only use read local dir sync
   Map<String, Completer<FileDirectory>> remoteTasks = {};
+  Map<String, Completer<List<FileDirectory>>> remoteEmptyDirsTasks = {};
   Map<int, Completer<FileDirectory>> readRecursiveTasks = {};
 
   final GetSessionID getSessionID;
@@ -1071,6 +1139,24 @@ class FileFetcher {
 
   FileFetcher(this.getSessionID);
 
+  Future<List<FileDirectory>> registerReadEmptyDirsTask(
+      bool isLocal, String path) {
+    // final jobs = isLocal?localJobs:remoteJobs; // maybe we will use read local dir async later
+    final tasks = remoteEmptyDirsTasks; // bypass now
+    if (tasks.containsKey(path)) {
+      throw "Failed to registerReadEmptyDirsTask, already have same read job";
+    }
+    final c = Completer<List<FileDirectory>>();
+    tasks[path] = c;
+
+    Timer(Duration(seconds: 2), () {
+      tasks.remove(path);
+      if (c.isCompleted) return;
+      c.completeError("Failed to read empty dirs, timeout");
+    });
+    return c.future;
+  }
+
   Future<FileDirectory> registerReadTask(bool isLocal, String path) {
     // final jobs = isLocal?localJobs:remoteJobs; // maybe we will use read local dir async later
     final tasks = remoteTasks; // bypass now
@@ -1104,6 +1190,25 @@ class FileFetcher {
     return c.future;
   }
 
+  tryCompleteEmptyDirsTask(String? msg, String? isLocalStr) {
+    if (msg == null || isLocalStr == null) return;
+    late final Map<String, Completer<List<FileDirectory>>> tasks;
+    try {
+      final map = jsonDecode(msg);
+      final String path = map["path"];
+      final List<dynamic> fdJsons = map["empty_dirs"];
+      final List<FileDirectory> fds =
+          fdJsons.map((fdJson) => FileDirectory.fromJson(fdJson)).toList();
+
+      tasks = remoteEmptyDirsTasks;
+      final completer = tasks.remove(path);
+
+      completer?.complete(fds);
+    } catch (e) {
+      debugPrint("tryCompleteJob err: $e");
+    }
+  }
+
   tryCompleteTask(String? msg, String? isLocalStr) {
     if (msg == null || isLocalStr == null) return;
     late final Map<Object, Completer<FileDirectory>> tasks;
@@ -1127,6 +1232,28 @@ class FileFetcher {
     }
   }
 
+  Future<List<FileDirectory>> readEmptyDirs(
+      String path, bool isLocal, bool showHidden) async {
+    try {
+      if (isLocal) {
+        final res = await bind.sessionReadLocalEmptyDirsRecursiveSync(
+            sessionId: sessionId, path: path, includeHidden: showHidden);
+
+        final List<dynamic> fdJsons = jsonDecode(res);
+
+        final List<FileDirectory> fds =
+            fdJsons.map((fdJson) => FileDirectory.fromJson(fdJson)).toList();
+        return fds;
+      } else {
+        await bind.sessionReadRemoteEmptyDirsRecursiveSync(
+            sessionId: sessionId, path: path, includeHidden: showHidden);
+        return registerReadEmptyDirsTask(isLocal, path);
+      }
+    } catch (e) {
+      return Future.error(e);
+    }
+  }
+
   Future<FileDirectory> fetchDirectory(
       String path, bool isLocal, bool showHidden) async {
     try {
@@ -1373,6 +1500,24 @@ class PathUtil {
   static final windowsContext = path.Context(style: path.Style.windows);
   static final posixContext = path.Context(style: path.Style.posix);
 
+  static String getOtherSidePath(String mainRootPath, String mainPath,
+      bool isMainWindows, String otherRootPath, bool isOtherWindows) {
+    final mainPathUtil = isMainWindows ? windowsContext : posixContext;
+    final relativePath = mainPathUtil.relative(mainPath, from: mainRootPath);
+
+    final names = mainPathUtil.split(relativePath);
+
+    final otherPathUtil = isOtherWindows ? windowsContext : posixContext;
+
+    String path = otherRootPath;
+
+    for (var name in names) {
+      path = otherPathUtil.join(path, name);
+    }
+
+    return path;
+  }
+
   static String join(String path1, String path2, bool isWindows) {
     final pathUtil = isWindows ? windowsContext : posixContext;
     return pathUtil.join(path1, path2);
@@ -1383,6 +1528,12 @@ class PathUtil {
     return pathUtil.split(path);
   }
 
+  static String convert(String path, bool isMainWindows, bool isOtherWindows) {
+    final mainPathUtil = isMainWindows ? windowsContext : posixContext;
+    final otherPathUtil = isOtherWindows ? windowsContext : posixContext;
+    return otherPathUtil.joinAll(mainPathUtil.split(path));
+  }
+
   static String dirname(String path, bool isWindows) {
     final pathUtil = isWindows ? windowsContext : posixContext;
     return pathUtil.dirname(path);

flutter/lib/models/input_model.dart

@@ -544,7 +544,40 @@ class InputModel {
       handleKeyDownEventModifiers(e);
     }
 
-    if (isMobile || (isDesktop || isWebDesktop) && keyboardMode == kKeyMapMode) {
+    bool isMobileAndMapMode = false;
+    if (isMobile) {
+      // Do not use map mode if mobile -> Android. Android does not support map mode for now.
+      // Because simulating the physical key events(uhid) which requires root permission is not supported.
+      if (peerPlatform != kPeerPlatformAndroid) {
+        if (isIOS) {
+          isMobileAndMapMode = true;
+        } else {
+          // The physicalKey.usbHidUsage may be not correct for soft keyboard on Android.
+          // iOS does not have this issue.
+          // 1. Open the soft keyboard on Android
+          // 2. Switch to input method like zh/ko/ja
+          // 3. Click Backspace and Enter on the soft keyboard or physical keyboard
+          // 4. The physicalKey.usbHidUsage is not correct.
+          // PhysicalKeyboardKey#8ac83(usbHidUsage: "0x1100000042", debugName: "Key with ID 0x1100000042")
+          // LogicalKeyboardKey#2604c(keyId: "0x10000000d", keyLabel: "Enter", debugName: "Enter")
+          //
+          // The correct PhysicalKeyboardKey should be
+          // PhysicalKeyboardKey#e14a9(usbHidUsage: "0x00070028", debugName: "Enter")
+          // https://github.com/flutter/flutter/issues/157771
+          // We cannot use the debugName to determine the key is correct or not, because it's null in release mode.
+          // The normal `usbHidUsage` for keyboard shoud be between [0x00000010, 0x000c029f]
+          // https://github.com/flutter/flutter/blob/c051b69e2a2224300e20d93dbd15f4b91e8844d1/packages/flutter/lib/src/services/keyboard_key.g.dart#L5332 - 5600
+          final isNormalHsbHidUsage = (e.physicalKey.usbHidUsage >> 20) == 0;
+          isMobileAndMapMode = isNormalHsbHidUsage &&
+              // No need to check `!['Backspace', 'Enter'].contains(e.logicalKey.keyLabel)`
+              // But we still add it for more reliability.
+              !['Backspace', 'Enter'].contains(e.logicalKey.keyLabel);
+        }
+      }
+    }
+    final isDesktopAndMapMode =
+        isDesktop || (isWebDesktop && keyboardMode == kKeyMapMode);
+    if (isMobileAndMapMode || isDesktopAndMapMode) {
       // FIXME: e.character is wrong for dead keys, eg: ^ in de
       newKeyboardMode(
           e.character ?? '',
@@ -735,22 +768,22 @@ class InputModel {
   }
 
   /// Send a mouse tap event(down and up).
-  void tap(MouseButtons button) {
-    sendMouse('down', button);
-    sendMouse('up', button);
+  Future<void> tap(MouseButtons button) async {
+    await sendMouse('down', button);
+    await sendMouse('up', button);
   }
 
-  void tapDown(MouseButtons button) {
-    sendMouse('down', button);
+  Future<void> tapDown(MouseButtons button) async {
+    await sendMouse('down', button);
   }
 
-  void tapUp(MouseButtons button) {
-    sendMouse('up', button);
+  Future<void> tapUp(MouseButtons button) async {
+    await sendMouse('up', button);
   }
 
   /// Send scroll event with scroll distance [y].
-  void scroll(int y) {
-    bind.sessionSendMouse(
+  Future<void> scroll(int y) async {
+    await bind.sessionSendMouse(
         sessionId: sessionId,
         msg: json
             .encode(modify({'id': id, 'type': 'wheel', 'y': y.toString()})));
@@ -771,9 +804,9 @@ class InputModel {
   }
 
   /// Send mouse press event.
-  void sendMouse(String type, MouseButtons button) {
+  Future<void> sendMouse(String type, MouseButtons button) async {
     if (!keyboardPerm) return;
-    bind.sessionSendMouse(
+    await bind.sessionSendMouse(
         sessionId: sessionId,
         msg: json.encode(modify({'type': type, 'buttons': button.value})));
   }
@@ -797,11 +830,11 @@ class InputModel {
   }
 
   /// Send mouse movement event with distance in [x] and [y].
-  void moveMouse(double x, double y) {
+  Future<void> moveMouse(double x, double y) async {
     if (!keyboardPerm) return;
     var x2 = x.toInt();
     var y2 = y.toInt();
-    bind.sessionSendMouse(
+    await bind.sessionSendMouse(
         sessionId: sessionId,
         msg: json.encode(modify({'x': '$x2', 'y': '$y2'})));
   }
@@ -823,7 +856,7 @@ class InputModel {
     _stopFling = true;
     if (isViewOnly) return;
     if (peerPlatform == kPeerPlatformAndroid) {
-      handlePointerEvent('touch', 'pan_start', e.position);
+      handlePointerEvent('touch', kMouseEventTypePanStart, e.position);
     }
   }
 
@@ -866,8 +899,8 @@ class InputModel {
     }
     if (x != 0 || y != 0) {
       if (peerPlatform == kPeerPlatformAndroid) {
-        handlePointerEvent(
-            'touch', 'pan_update', Offset(x.toDouble(), y.toDouble()));
+        handlePointerEvent('touch', kMouseEventTypePanUpdate,
+            Offset(x.toDouble(), y.toDouble()));
       } else {
         bind.sessionSendMouse(
             sessionId: sessionId,
@@ -929,7 +962,7 @@ class InputModel {
 
   void onPointerPanZoomEnd(PointerPanZoomEndEvent e) {
     if (peerPlatform == kPeerPlatformAndroid) {
-      handlePointerEvent('touch', 'pan_end', e.position);
+      handlePointerEvent('touch', kMouseEventTypePanEnd, e.position);
       return;
     }
 
@@ -1047,7 +1080,7 @@ class InputModel {
         onExit: true,
       );
 
-  int trySetNearestRange(int v, int min, int max, int n) {
+  static double tryGetNearestRange(double v, double min, double max, double n) {
     if (v < min && v >= min - n) {
       v = min;
     }
@@ -1087,13 +1120,13 @@ class InputModel {
     // to-do: handle mouse events
 
     late final dynamic evtValue;
-    if (type == 'pan_update') {
+    if (type == kMouseEventTypePanUpdate) {
       evtValue = {
         'x': x.toInt(),
         'y': y.toInt(),
       };
     } else {
-      final isMoveTypes = ['pan_start', 'pan_end'];
+      final isMoveTypes = [kMouseEventTypePanStart, kMouseEventTypePanEnd];
       final pos = handlePointerDevicePos(
         kPointerEventKindTouch,
         x,
@@ -1105,8 +1138,8 @@ class InputModel {
         return;
       }
       evtValue = {
-        'x': pos.x,
-        'y': pos.y,
+        'x': pos.x.toInt(),
+        'y': pos.y.toInt(),
       };
     }
 
@@ -1148,14 +1181,14 @@ class InputModel {
       return;
     }
 
-    var type = '';
+    var type = kMouseEventTypeDefault;
     var isMove = false;
     switch (evt['type']) {
       case _kMouseEventDown:
-        type = 'down';
+        type = kMouseEventTypeDown;
         break;
       case _kMouseEventUp:
-        type = 'up';
+        type = kMouseEventTypeUp;
         break;
       case _kMouseEventMove:
         _pointerMovedAfterEnter = true;
@@ -1166,7 +1199,7 @@ class InputModel {
     }
     evt['type'] = type;
 
-    if (type == 'down' && !_pointerMovedAfterEnter) {
+    if (type == kMouseEventTypeDown && !_pointerMovedAfterEnter) {
       // Move mouse to the position of the down event first.
       lastMousePos = ui.Offset(x, y);
       refreshMousePos();
@@ -1188,8 +1221,8 @@ class InputModel {
       evt['x'] = '0';
       evt['y'] = '0';
     } else {
-      evt['x'] = '${pos.x}';
-      evt['y'] = '${pos.y}';
+      evt['x'] = '${pos.x.toInt()}';
+      evt['y'] = '${pos.y.toInt()}';
     }
 
     Map<int, String> mapButtons = {
@@ -1329,33 +1362,56 @@ class InputModel {
       y = pos.dy;
     }
 
-    var evtX = 0;
-    var evtY = 0;
-    try {
-      evtX = x.round();
-      evtY = y.round();
-    } catch (e) {
-      debugPrintStack(label: 'canvas.scale value ${canvas.scale}, $e');
-      return null;
-    }
+    return InputModel.getPointInRemoteRect(
+        true, peerPlatform, kind, evtType, x, y, rect,
+        buttons: buttons);
+  }
 
-    int minX = rect.left.toInt();
+  static Point<double>? getPointInRemoteRect(
+      bool isLocalDesktop,
+      String? peerPlatform,
+      String kind,
+      String evtType,
+      double evtX,
+      double evtY,
+      Rect rect,
+      {int buttons = kPrimaryMouseButton}) {
+    double minX = rect.left;
     // https://github.com/rustdesk/rustdesk/issues/6678
     // For Windows, [0,maxX], [0,maxY] should be set to enable window snapping.
-    int maxX = (rect.left + rect.width).toInt() -
+    double maxX = (rect.left + rect.width) -
         (peerPlatform == kPeerPlatformWindows ? 0 : 1);
-    int minY = rect.top.toInt();
-    int maxY = (rect.top + rect.height).toInt() -
+    double minY = rect.top;
+    double maxY = (rect.top + rect.height) -
         (peerPlatform == kPeerPlatformWindows ? 0 : 1);
-    evtX = trySetNearestRange(evtX, minX, maxX, 5);
-    evtY = trySetNearestRange(evtY, minY, maxY, 5);
-    if (kind == kPointerEventKindMouse) {
-      if (evtX < minX || evtY < minY || evtX > maxX || evtY > maxY) {
-        // If left mouse up, no early return.
-        if (!(buttons == kPrimaryMouseButton && evtType == 'up')) {
-          return null;
+    evtX = InputModel.tryGetNearestRange(evtX, minX, maxX, 5);
+    evtY = InputModel.tryGetNearestRange(evtY, minY, maxY, 5);
+    if (isLocalDesktop) {
+      if (kind == kPointerEventKindMouse) {
+        if (evtX < minX || evtY < minY || evtX > maxX || evtY > maxY) {
+          // If left mouse up, no early return.
+          if (!(buttons == kPrimaryMouseButton &&
+              evtType == kMouseEventTypeUp)) {
+            return null;
+          }
         }
       }
+    } else {
+      bool evtXInRange = evtX >= minX && evtX <= maxX;
+      bool evtYInRange = evtY >= minY && evtY <= maxY;
+      if (!(evtXInRange || evtYInRange)) {
+        return null;
+      }
+      if (evtX < minX) {
+        evtX = minX;
+      } else if (evtX > maxX) {
+        evtX = maxX;
+      }
+      if (evtY < minY) {
+        evtY = minY;
+      } else if (evtY > maxY) {
+        evtY = maxY;
+      }
     }
 
     return Point(evtX, evtY);

flutter/lib/models/model.dart

@@ -6,8 +6,10 @@ import 'dart:ui' as ui;
 
 import 'package:bot_toast/bot_toast.dart';
 import 'package:desktop_multi_window/desktop_multi_window.dart';
+import 'package:flutter/gestures.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
+import 'package:flutter/widgets.dart';
 import 'package:flutter_hbb/common/widgets/peers_view.dart';
 import 'package:flutter_hbb/consts.dart';
 import 'package:flutter_hbb/models/ab_model.dart';
@@ -142,6 +144,7 @@ class FfiModel with ChangeNotifier {
   bool get touchMode => _touchMode;
 
   bool get isPeerAndroid => _pi.platform == kPeerPlatformAndroid;
+  bool get isPeerMobile => isPeerAndroid;
 
   bool get viewOnly => _viewOnly;
 
@@ -306,6 +309,8 @@ class FfiModel with ChangeNotifier {
             .receive(int.parse(evt['id'] as String), evt['text'] ?? '');
       } else if (name == 'file_dir') {
         parent.target?.fileModel.receiveFileDir(evt);
+      } else if (name == 'empty_dirs') {
+        parent.target?.fileModel.receiveEmptyDirs(evt);
       } else if (name == 'job_progress') {
         parent.target?.fileModel.jobController.tryUpdateJobProgress(evt);
       } else if (name == 'job_done') {
@@ -397,6 +402,10 @@ class FfiModel with ChangeNotifier {
         if (isWeb) {
           parent.target?.fileModel.onSelectedFiles(evt);
         }
+      } else if (name == "send_emptry_dirs") {
+        if (isWeb) {
+          parent.target?.fileModel.sendEmptyDirs(evt);
+        }
       } else if (name == "record_status") {
         if (desktopType == DesktopType.remote || isMobile) {
           parent.target?.recordingModel.updateStatus(evt['start'] == 'true');
@@ -1263,7 +1272,9 @@ class ImageModel with ChangeNotifier {
       rgba,
       rect?.width.toInt() ?? 0,
       rect?.height.toInt() ?? 0,
-      isWeb ? ui.PixelFormat.rgba8888 : ui.PixelFormat.bgra8888,
+      isWeb | isWindows | isLinux
+          ? ui.PixelFormat.rgba8888
+          : ui.PixelFormat.bgra8888,
     );
     if (parent.target?.id != pid) return;
     await update(image);
@@ -1274,13 +1285,6 @@ class ImageModel with ChangeNotifier {
       if (isDesktop || isWebDesktop) {
         await parent.target?.canvasModel.updateViewStyle();
         await parent.target?.canvasModel.updateScrollStyle();
-      } else {
-        final size = MediaQueryData.fromWindow(ui.window).size;
-        final canvasWidth = size.width;
-        final canvasHeight = size.height;
-        final xscale = canvasWidth / image.width;
-        final yscale = canvasHeight / image.height;
-        parent.target?.canvasModel.scale = min(xscale, yscale);
       }
       if (parent.target != null) {
         await initializeCursorAndCanvas(parent.target!);
@@ -1292,20 +1296,18 @@ class ImageModel with ChangeNotifier {
   }
 
   // mobile only
-  // for desktop, height should minus tabbar height
   double get maxScale {
     if (_image == null) return 1.5;
-    final size = MediaQueryData.fromWindow(ui.window).size;
+    final size = parent.target!.canvasModel.getSize();
     final xscale = size.width / _image!.width;
     final yscale = size.height / _image!.height;
     return max(1.5, max(xscale, yscale));
   }
 
   // mobile only
-  // for desktop, height should minus tabbar height
   double get minScale {
     if (_image == null) return 1.5;
-    final size = MediaQueryData.fromWindow(ui.window).size;
+    final size = parent.target!.canvasModel.getSize();
     final xscale = size.width / _image!.width;
     final yscale = size.height / _image!.height;
     return min(xscale, yscale) / 1.5;
@@ -1428,6 +1430,12 @@ class CanvasModel with ChangeNotifier {
   ScrollStyle _scrollStyle = ScrollStyle.scrollauto;
   ViewStyle _lastViewStyle = ViewStyle.defaultViewStyle();
 
+  Timer? _timerMobileFocusCanvasCursor;
+
+  // `isMobileCanvasChanged` is used to avoid canvas reset when changing the input method
+  // after showing the soft keyboard.
+  bool isMobileCanvasChanged = false;
+
   final ScrollController _horizontal = ScrollController();
   final ScrollController _vertical = ScrollController();
 
@@ -1470,15 +1478,29 @@ class CanvasModel with ChangeNotifier {
   static double get bottomToEdge =>
       isDesktop ? windowBorderWidth + kDragToResizeAreaPadding.bottom : 0;
 
-  updateViewStyle({refreshMousePos = true}) async {
-    Size getSize() {
-      final size = MediaQueryData.fromWindow(ui.window).size;
-      // If minimized, w or h may be negative here.
-      double w = size.width - leftToEdge - rightToEdge;
-      double h = size.height - topToEdge - bottomToEdge;
-      return Size(w < 0 ? 0 : w, h < 0 ? 0 : h);
+  Size getSize() {
+    final mediaData = MediaQueryData.fromView(ui.window);
+    final size = mediaData.size;
+    // If minimized, w or h may be negative here.
+    double w = size.width - leftToEdge - rightToEdge;
+    double h = size.height - topToEdge - bottomToEdge;
+    if (isMobile) {
+      h = h -
+          mediaData.viewInsets.bottom -
+          (parent.target?.cursorModel.keyHelpToolsRectToAdjustCanvas?.bottom ??
+              0);
     }
+    return Size(w < 0 ? 0 : w, h < 0 ? 0 : h);
+  }
 
+  // mobile only
+  double getAdjustY() {
+    final bottom =
+        parent.target?.cursorModel.keyHelpToolsRectToAdjustCanvas?.bottom ?? 0;
+    return max(bottom - MediaQueryData.fromView(ui.window).padding.top, 0);
+  }
+
+  updateViewStyle({refreshMousePos = true, notify = true}) async {
     final style = await bind.sessionGetViewStyle(sessionId: sessionId);
     if (style == null) {
       return;
@@ -1507,16 +1529,25 @@ class CanvasModel with ChangeNotifier {
     if (kIgnoreDpi && style == kRemoteViewStyleOriginal) {
       _scale = 1.0 / _devicePixelRatio;
     }
-    _x = (size.width - displayWidth * _scale) / 2;
-    _y = (size.height - displayHeight * _scale) / 2;
+    _resetCanvasOffset(displayWidth, displayHeight);
     _imageOverflow.value = _x < 0 || y < 0;
-    notifyListeners();
-    if (refreshMousePos) {
+    if (notify) {
+      notifyListeners();
+    }
+    if (!isMobile && refreshMousePos) {
       parent.target?.inputModel.refreshMousePos();
     }
     tryUpdateScrollStyle(Duration.zero, style);
   }
 
+  _resetCanvasOffset(int displayWidth, int displayHeight) {
+    _x = (size.width - displayWidth * _scale) / 2;
+    _y = (size.height - displayHeight * _scale) / 2;
+    if (isMobile && _lastViewStyle.style == kRemoteViewStyleOriginal) {
+      _moveToCenterCursor();
+    }
+  }
+
   tryUpdateScrollStyle(Duration duration, String? style) async {
     if (_scrollStyle != ScrollStyle.scrollbar) return;
     style ??= await bind.sessionGetViewStyle(sessionId: sessionId);
@@ -1620,6 +1651,9 @@ class CanvasModel with ChangeNotifier {
 
   panX(double dx) {
     _x += dx;
+    if (isMobile) {
+      isMobileCanvasChanged = true;
+    }
     notifyListeners();
   }
 
@@ -1627,17 +1661,20 @@ class CanvasModel with ChangeNotifier {
     if (isWebDesktop) {
       updateViewStyle();
     } else {
-      _x = (size.width - getDisplayWidth() * _scale) / 2;
-      _y = (size.height - getDisplayHeight() * _scale) / 2;
+      _resetCanvasOffset(getDisplayWidth(), getDisplayHeight());
     }
     notifyListeners();
   }
 
   panY(double dy) {
     _y += dy;
+    if (isMobile) {
+      isMobileCanvasChanged = true;
+    }
     notifyListeners();
   }
 
+  // mobile only
   updateScale(double v, Offset focalPoint) {
     if (parent.target?.imageModel.image == null) return;
     final s = _scale;
@@ -1649,13 +1686,13 @@ class CanvasModel with ChangeNotifier {
     // (focalPoint.dx - _x_1) / s1 + displayOriginX = (focalPoint.dx - _x_2) / s2 + displayOriginX
     // _x_2 = focalPoint.dx - (focalPoint.dx - _x_1) / s1 * s2
     _x = focalPoint.dx - (focalPoint.dx - _x) / s * _scale;
-    final adjustForKeyboard =
-        parent.target?.cursorModel.adjustForKeyboard() ?? 0.0;
-    // (focalPoint.dy - _y_1 + adjust) / s1 + displayOriginY = (focalPoint.dy - _y_2 + adjust) / s2 + displayOriginY
-    // _y_2 = focalPoint.dy + adjust - (focalPoint.dy - _y_1 + adjust) / s1 * s2
-    _y = focalPoint.dy +
-        adjustForKeyboard -
-        (focalPoint.dy - _y + adjustForKeyboard) / s * _scale;
+    final adjust = getAdjustY();
+    // (focalPoint.dy - _y_1 - adjust) / s1 + displayOriginY = (focalPoint.dy - _y_2 - adjust) / s2 + displayOriginY
+    // _y_2 = focalPoint.dy - adjust - (focalPoint.dy - _y_1 - adjust) / s1 * s2
+    _y = focalPoint.dy - adjust - (focalPoint.dy - _y - adjust) / s * _scale;
+    if (isMobile) {
+      isMobileCanvasChanged = true;
+    }
     notifyListeners();
   }
 
@@ -1666,10 +1703,7 @@ class CanvasModel with ChangeNotifier {
     if (kIgnoreDpi && _lastViewStyle.style == kRemoteViewStyleOriginal) {
       _scale = 1.0 / _devicePixelRatio;
     }
-    final displayWidth = getDisplayWidth();
-    final displayHeight = getDisplayHeight();
-    _x = (size.width - displayWidth * _scale) / 2;
-    _y = (size.height - displayHeight * _scale) / 2;
+    _resetCanvasOffset(getDisplayWidth(), getDisplayHeight());
     bind.sessionSetViewStyle(sessionId: sessionId, value: _lastViewStyle.style);
     notifyListeners();
   }
@@ -1678,6 +1712,8 @@ class CanvasModel with ChangeNotifier {
     _x = 0;
     _y = 0;
     _scale = 1.0;
+    _lastViewStyle = ViewStyle.defaultViewStyle();
+    _timerMobileFocusCanvasCursor?.cancel();
   }
 
   updateScrollPercent() {
@@ -1695,6 +1731,42 @@ class CanvasModel with ChangeNotifier {
         : 0.0;
     setScrollPercent(percentX, percentY);
   }
+
+  void mobileFocusCanvasCursor() {
+    _timerMobileFocusCanvasCursor?.cancel();
+    _timerMobileFocusCanvasCursor =
+        Timer(Duration(milliseconds: 100), () async {
+      await updateViewStyle(refreshMousePos: false, notify: false);
+      notifyListeners();
+    });
+  }
+
+  // mobile only
+  // Move the canvas to make the cursor visible(center) on the screen.
+  void _moveToCenterCursor() {
+    Rect? imageRect = parent.target?.ffiModel.rect;
+    if (imageRect == null) {
+      // unreachable
+      return;
+    }
+    final maxX = 0.0;
+    final minX = _size.width + (imageRect.left - imageRect.right) * _scale;
+    final maxY = 0.0;
+    final minY = _size.height + (imageRect.top - imageRect.bottom) * _scale;
+    Offset offsetToCenter =
+        parent.target?.cursorModel.getCanvasOffsetToCenterCursor() ??
+            Offset.zero;
+    if (minX < 0) {
+      _x = min(max(offsetToCenter.dx, minX), maxX);
+    } else {
+      // _size.width > (imageRect.right, imageRect.left) * _scale, we should not change _x
+    }
+    if (minY < 0) {
+      _y = min(max(offsetToCenter.dy, minY), maxY);
+    } else {
+      // _size.height > (imageRect.bottom - imageRect.top) * _scale, , we should not change _y
+    }
+  }
 }
 
 // data for cursor
@@ -1888,9 +1960,13 @@ class CursorModel with ChangeNotifier {
   // `lastIsBlocked` is only used in common/widgets/remote_input.dart -> _RawTouchGestureDetectorRegionState -> onDoubleTap()
   // Because onDoubleTap() doesn't have the `event` parameter, we can't get the touch event's position.
   bool _lastIsBlocked = false;
-  double _yForKeyboardAdjust = 0;
+  bool _lastKeyboardIsVisible = false;
 
-  keyHelpToolsVisibilityChanged(Rect? r) {
+  bool get lastKeyboardIsVisible => _lastKeyboardIsVisible;
+
+  Rect? get keyHelpToolsRectToAdjustCanvas =>
+      _lastKeyboardIsVisible ? _keyHelpToolsRect : null;
+  keyHelpToolsVisibilityChanged(Rect? r, bool keyboardIsVisible) {
     _keyHelpToolsRect = r;
     if (r == null) {
       _lastIsBlocked = false;
@@ -1900,7 +1976,11 @@ class CursorModel with ChangeNotifier {
       // `lastIsBlocked` will be set when the cursor is moving or touch somewhere else.
       _lastIsBlocked = true;
     }
-    _yForKeyboardAdjust = _y;
+    if (isMobile && _lastKeyboardIsVisible != keyboardIsVisible) {
+      parent.target?.canvasModel.mobileFocusCanvasCursor();
+      parent.target?.canvasModel.isMobileCanvasChanged = false;
+    }
+    _lastKeyboardIsVisible = keyboardIsVisible;
   }
 
   get lastIsBlocked => _lastIsBlocked;
@@ -1939,8 +2019,10 @@ class CursorModel with ChangeNotifier {
   addKey(String key) => _cacheKeys.add(key);
 
   // remote physical display coordinate
+  // For update pan (mobile), onOneFingerPanStart, onOneFingerPanUpdate, onHoldDragUpdate
   Rect getVisibleRect() {
-    final size = MediaQueryData.fromWindow(ui.window).size;
+    final size = parent.target?.canvasModel.getSize() ??
+        MediaQueryData.fromView(ui.window).size;
     final xoffset = parent.target?.canvasModel.x ?? 0;
     final yoffset = parent.target?.canvasModel.y ?? 0;
     final scale = parent.target?.canvasModel.scale ?? 1;
@@ -1949,22 +2031,22 @@ class CursorModel with ChangeNotifier {
     return Rect.fromLTWH(x0, y0, size.width / scale, size.height / scale);
   }
 
-  get keyboardHeight => MediaQueryData.fromWindow(ui.window).viewInsets.bottom;
-  get scale => parent.target?.canvasModel.scale ?? 1.0;
-
-  double adjustForKeyboard() {
-    if (keyboardHeight < 100) {
-      return 0.0;
-    }
-
-    final m = MediaQueryData.fromWindow(ui.window);
-    final size = m.size;
-    final thresh = (size.height - keyboardHeight) / 2;
-    final h = (_yForKeyboardAdjust - getVisibleRect().top) *
-        scale; // local physical display height
-    return h - thresh;
+  Offset getCanvasOffsetToCenterCursor() {
+    // Cursor should be at the center of the visible rect.
+    // _x = rect.left + rect.width / 2
+    // _y = rect.right + rect.height / 2
+    // See `getVisibleRect()`
+    // _x = _displayOriginX - xoffset / scale + size.width / scale * 0.5;
+    // _y = _displayOriginY - yoffset / scale + size.height / scale * 0.5;
+    final size = parent.target?.canvasModel.getSize() ??
+        MediaQueryData.fromView(ui.window).size;
+    final xoffset = (_displayOriginX - _x) * scale + size.width * 0.5;
+    final yoffset = (_displayOriginY - _y) * scale + size.height * 0.5;
+    return Offset(xoffset, yoffset);
   }
 
+  get scale => parent.target?.canvasModel.scale ?? 1.0;
+
   // mobile Soft keyboard, block touch event from the KeyHelpTools
   shouldBlock(double x, double y) {
     if (!(parent.target?.ffiModel.touchMode ?? false)) {
@@ -1979,22 +2061,63 @@ class CursorModel with ChangeNotifier {
     return false;
   }
 
-  move(double x, double y) {
+  // For touch mode
+  Future<bool> move(double x, double y) async {
     if (shouldBlock(x, y)) {
       _lastIsBlocked = true;
       return false;
     }
     _lastIsBlocked = false;
-    moveLocal(x, y, adjust: adjustForKeyboard());
-    parent.target?.inputModel.moveMouse(_x, _y);
+    if (!_moveLocalIfInRemoteRect(x, y)) {
+      return false;
+    }
+    await parent.target?.inputModel.moveMouse(_x, _y);
+    return true;
+  }
+
+  bool isInRemoteRect(Offset offset) {
+    return getRemotePosInRect(offset) != null;
+  }
+
+  Offset? getRemotePosInRect(Offset offset) {
+    final adjust = parent.target?.canvasModel.getAdjustY() ?? 0;
+    final newPos = _getNewPos(offset.dx, offset.dy, adjust);
+    final visibleRect = getVisibleRect();
+    if (!isPointInRect(newPos, visibleRect)) {
+      return null;
+    }
+    final rect = parent.target?.ffiModel.rect;
+    if (rect != null) {
+      if (!isPointInRect(newPos, rect)) {
+        return null;
+      }
+    }
+    return newPos;
+  }
+
+  Offset _getNewPos(double x, double y, double adjust) {
+    final xoffset = parent.target?.canvasModel.x ?? 0;
+    final yoffset = parent.target?.canvasModel.y ?? 0;
+    final newX = (x - xoffset) / scale + _displayOriginX;
+    final newY = (y - yoffset - adjust) / scale + _displayOriginY;
+    return Offset(newX, newY);
+  }
+
+  bool _moveLocalIfInRemoteRect(double x, double y) {
+    final newPos = getRemotePosInRect(Offset(x, y));
+    if (newPos == null) {
+      return false;
+    }
+    _x = newPos.dx;
+    _y = newPos.dy;
+    notifyListeners();
     return true;
   }
 
   moveLocal(double x, double y, {double adjust = 0}) {
-    final xoffset = parent.target?.canvasModel.x ?? 0;
-    final yoffset = parent.target?.canvasModel.y ?? 0;
-    _x = (x - xoffset) / scale + _displayOriginX;
-    _y = (y - yoffset + adjust) / scale + _displayOriginY;
+    final newPos = _getNewPos(x, y, adjust);
+    _x = newPos.dx;
+    _y = newPos.dy;
     notifyListeners();
   }
 
@@ -2006,9 +2129,9 @@ class CursorModel with ChangeNotifier {
     notifyListeners();
   }
 
-  updatePan(Offset delta, Offset localPosition, bool touchMode) {
+  updatePan(Offset delta, Offset localPosition, bool touchMode) async {
     if (touchMode) {
-      _handleTouchMode(delta, localPosition);
+      await _handleTouchMode(delta, localPosition);
       return;
     }
     double dx = delta.dx;
@@ -2066,13 +2189,34 @@ class CursorModel with ChangeNotifier {
     }
 
     if (dx == 0 && dy == 0) return;
-    _x += dx;
-    _y += dy;
+
+    Point<double>? newPos;
+    final rect = parent.target?.ffiModel.rect;
+    if (rect == null) {
+      // unreachable
+      return;
+    }
+    newPos = InputModel.getPointInRemoteRect(
+        false,
+        parent.target?.ffiModel.pi.platform,
+        kPointerEventKindMouse,
+        kMouseEventTypeDefault,
+        _x + dx,
+        _y + dy,
+        rect,
+        buttons: kPrimaryButton);
+    if (newPos == null) {
+      return;
+    }
+    dx = newPos.x - _x;
+    dy = newPos.y - _y;
+    _x = newPos.x;
+    _y = newPos.y;
     if (tryMoveCanvasX && dx != 0) {
-      parent.target?.canvasModel.panX(-dx);
+      parent.target?.canvasModel.panX(-dx * scale);
     }
     if (tryMoveCanvasY && dy != 0) {
-      parent.target?.canvasModel.panY(-dy);
+      parent.target?.canvasModel.panY(-dy * scale);
     }
 
     parent.target?.inputModel.moveMouse(_x, _y);
@@ -2085,7 +2229,7 @@ class CursorModel with ChangeNotifier {
     return x >= 0 && y >= 0 && x <= w && y <= h;
   }
 
-  _handleTouchMode(Offset delta, Offset localPosition) {
+  _handleTouchMode(Offset delta, Offset localPosition) async {
     bool isMoved = false;
     if (_remoteWindowCoords.isNotEmpty &&
         _windowRect != null &&
@@ -2101,15 +2245,50 @@ class CursorModel with ChangeNotifier {
                 coords.canvas.scale;
         x2 += coords.cursor.offset.dx;
         y2 += coords.cursor.offset.dy;
-        parent.target?.inputModel.moveMouse(x2, y2);
+        await parent.target?.inputModel.moveMouse(x2, y2);
         isMoved = true;
       }
     }
     if (!isMoved) {
+      final rect = parent.target?.ffiModel.rect;
+      if (rect == null) {
+        // unreachable
+        return;
+      }
+
+      Offset? movementInRect(double x, double y, Rect r) {
+        final isXInRect = x >= r.left && x <= r.right;
+        final isYInRect = y >= r.top && y <= r.bottom;
+        if (!(isXInRect || isYInRect)) {
+          return null;
+        }
+        if (x < r.left) {
+          x = r.left;
+        } else if (x > r.right) {
+          x = r.right;
+        }
+        if (y < r.top) {
+          y = r.top;
+        } else if (y > r.bottom) {
+          y = r.bottom;
+        }
+        return Offset(x, y);
+      }
+
       final scale = parent.target?.canvasModel.scale ?? 1.0;
-      _x += delta.dx / scale;
-      _y += delta.dy / scale;
-      parent.target?.inputModel.moveMouse(_x, _y);
+      var movement =
+          movementInRect(_x + delta.dx / scale, _y + delta.dy / scale, rect);
+      if (movement == null) {
+        return;
+      }
+      movement = movementInRect(movement.dx, movement.dy, getVisibleRect());
+      if (movement == null) {
+        return;
+      }
+
+      _x = movement.dx;
+      _y = movement.dy;
+      await parent.target?.inputModel.moveMouse(_x, _y);
     }
     notifyListeners();
   }
@@ -2686,6 +2865,7 @@ class FFI {
           canvasModel.scale,
           ffiModel.pi.currentDisplay);
     }
+    imageModel.callbacksOnFirstImage.clear();
     await imageModel.update(null);
     cursorModel.clear();
     ffiModel.clear();

flutter/lib/models/server_model.dart

@@ -30,6 +30,7 @@ class ServerModel with ChangeNotifier {
   bool _inputOk = false;
   bool _audioOk = false;
   bool _fileOk = false;
+  bool _clipboardOk = false;
   bool _showElevation = false;
   bool hideCm = false;
   int _connectStatus = 0; // Rendezvous Server status
@@ -59,6 +60,8 @@ class ServerModel with ChangeNotifier {
 
   bool get fileOk => _fileOk;
 
+  bool get clipboardOk => _clipboardOk;
+
   bool get showElevation => _showElevation;
 
   int get connectStatus => _connectStatus;
@@ -209,6 +212,10 @@ class ServerModel with ChangeNotifier {
       _fileOk = fileOption != 'N';
     }
 
+    // clipboard
+    final clipOption = await bind.mainGetOption(key: kOptionEnableClipboard);
+    _clipboardOk = clipOption != 'N';
+
     notifyListeners();
   }
 
@@ -315,6 +322,14 @@ class ServerModel with ChangeNotifier {
     notifyListeners();
   }
 
+  toggleClipboard() async {
+    _clipboardOk = !clipboardOk;
+    bind.mainSetOption(
+        key: kOptionEnableClipboard,
+        value: clipboardOk ? defaultOptionYes : 'N');
+    notifyListeners();
+  }
+
   toggleInput() async {
     if (clients.isNotEmpty) {
       await showClientsMayNotBeChangedAlert(parent.target);

flutter/lib/models/state_model.dart

@@ -18,6 +18,7 @@ class StateGlobal {
   final RxDouble _windowBorderWidth = RxDouble(kWindowBorderWidth);
   final RxBool showRemoteToolBar = false.obs;
   final svcStatus = SvcStatus.notReady.obs;
+  final RxInt videoConnCount = 0.obs;
   final RxBool isFocused = false.obs;
   // for mobile and web
   bool isInMainPage = true;
@@ -25,6 +26,8 @@ class StateGlobal {
 
   final isPortrait = false.obs;
 
+  final updateUrl = ''.obs;
+
   String _inputSource = '';
 
   // Use for desktop -> remote toolbar -> resolution

flutter/lib/web/bridge.dart

@@ -1801,6 +1801,26 @@ class RustdeskImpl {
     throw UnimplementedError("mainMaxEncryptLen");
   }
 
+  bool mainAudioSupportLoopback({dynamic hint}) {
+    return false;
+  }
+
+  Future<String> sessionReadLocalEmptyDirsRecursiveSync(
+      {required UuidValue sessionId,
+      required String path,
+      required bool includeHidden,
+      dynamic hint}) {
+    throw UnimplementedError("sessionReadLocalEmptyDirsRecursiveSync");
+  }
+
+  Future<void> sessionReadRemoteEmptyDirsRecursiveSync(
+      {required UuidValue sessionId,
+      required String path,
+      required bool includeHidden,
+      dynamic hint}) {
+    throw UnimplementedError("sessionReadRemoteEmptyDirsRecursiveSync");
+  }
+
   Future<void> sessionRenameFile(
       {required UuidValue sessionId,
       required int actId,

flutter/linux/my_application.cc

@@ -14,8 +14,13 @@ struct _MyApplication {
 
 G_DEFINE_TYPE(MyApplication, my_application, GTK_TYPE_APPLICATION)
 
+GtkWidget *find_gl_area(GtkWidget *widget);
+void try_set_transparent(GtkWindow* window, GdkScreen* screen, FlView* view);
+
 extern bool gIsConnectionManager;
 
+GtkWidget *find_gl_area(GtkWidget *widget);
+
 // Implements GApplication::activate.
 static void my_application_activate(GApplication* application) {
   MyApplication* self = MY_APPLICATION(application);
@@ -39,9 +44,10 @@ static void my_application_activate(GApplication* application) {
   // If running on Wayland assume the header bar will work (may need changing
   // if future cases occur).
   gboolean use_header_bar = TRUE;
+  GdkScreen* screen = NULL;
 #ifdef GDK_WINDOWING_X11
-  GdkScreen* screen = gtk_window_get_screen(window);
-  if (GDK_IS_X11_SCREEN(screen)) {
+  screen = gtk_window_get_screen(window);
+  if (screen != NULL && GDK_IS_X11_SCREEN(screen)) {
     const gchar* wm_name = gdk_x11_screen_get_window_manager_name(screen);
     if (g_strcmp0(wm_name, "GNOME Shell") != 0) {
       use_header_bar = FALSE;
@@ -66,16 +72,19 @@ static void my_application_activate(GApplication* application) {
     height = 490;
   }
   gtk_window_set_default_size(window, width, height);   // <-- comment this line
-  gtk_widget_show(GTK_WIDGET(window));
+  // gtk_widget_show(GTK_WIDGET(window));
   gtk_widget_set_opacity(GTK_WIDGET(window), 0);
 
   g_autoptr(FlDartProject) project = fl_dart_project_new();
   fl_dart_project_set_dart_entrypoint_arguments(project, self->dart_entrypoint_arguments);
 
   FlView* view = fl_view_new(project);
-  gtk_widget_show(GTK_WIDGET(view));
   gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(view));
 
+  try_set_transparent(window, gtk_window_get_screen(window), view);
+  gtk_widget_show(GTK_WIDGET(window));
+  gtk_widget_show(GTK_WIDGET(view));
+
   fl_register_plugins(FL_PLUGIN_REGISTRY(view));
 
   gtk_widget_grab_focus(GTK_WIDGET(view));
@@ -121,3 +130,48 @@ MyApplication* my_application_new() {
                                      "flags", G_APPLICATION_NON_UNIQUE,
                                      nullptr));
 }
+
+GtkWidget *find_gl_area(GtkWidget *widget)
+{
+  if (GTK_IS_GL_AREA(widget)) {
+    return widget;
+  }
+
+  if (GTK_IS_CONTAINER(widget)) {
+    GList *children = gtk_container_get_children(GTK_CONTAINER(widget));
+    for (GList *iter = children; iter != NULL; iter = g_list_next(iter)) {
+      GtkWidget *child = GTK_WIDGET(iter->data);
+      GtkWidget *gl_area = find_gl_area(child);
+      if (gl_area != NULL) {
+        g_list_free(children);
+        return gl_area;
+      }
+    }
+    g_list_free(children);
+  }
+
+  return NULL;
+}
+
+// https://github.com/flutter/flutter/issues/152154
+// Remove this workaround when flutter version is updated.
+void try_set_transparent(GtkWindow* window, GdkScreen* screen, FlView* view)
+{
+  GtkWidget *gl_area = NULL;
+
+  printf("Try setting transparent\n");
+  
+  gl_area = find_gl_area(GTK_WIDGET(view));
+  if (gl_area != NULL) {
+    gtk_gl_area_set_has_alpha(GTK_GL_AREA(gl_area), TRUE);
+  }
+
+  if (screen != NULL) {
+    GdkVisual *visual = NULL;
+    gtk_widget_set_app_paintable(GTK_WIDGET(window), TRUE);
+    visual = gdk_screen_get_rgba_visual(screen);
+    if (visual != NULL && gdk_screen_is_composited(screen)) {
+      gtk_widget_set_visual(GTK_WIDGET(window), visual);
+    }
+  }
+}

flutter/pubspec.lock

@@ -37,10 +37,10 @@ packages:
     dependency: transitive
     description:
       name: archive
-      sha256: "22600aa1e926be775fa5fe7e6894e7fb3df9efda8891c73f70fb3262399a432d"
+      sha256: cb6a278ef2dbb298455e1a713bda08524a175630ec643a242c399c932a0a1f7d
       url: "https://pub.dev"
     source: hosted
-    version: "3.4.10"
+    version: "3.6.1"
   args:
     dependency: transitive
     description:
@@ -335,7 +335,7 @@ packages:
     description:
       path: "."
       ref: HEAD
-      resolved-ref: "519350f1f40746798299e94786197d058353bac9"
+      resolved-ref: "4f562ab49d289cfa36bfda7cff12746ec0200033"
       url: "https://github.com/rustdesk-org/rustdesk_desktop_multi_window"
     source: git
     version: "0.1.0"
@@ -384,10 +384,10 @@ packages:
     dependency: "direct main"
     description:
       name: extended_text
-      sha256: "7f382de3af12992e34bd72ddd36becf90c4720900af126cb9859f0189af71ffe"
+      sha256: "38c1cac571d6eaf406f4b80040c1f88561e7617ad90795aac6a1be0a8d0bb676"
       url: "https://pub.dev"
     source: hosted
-    version: "13.0.0"
+    version: "14.0.0"
   extended_text_library:
     dependency: transitive
     description:
@@ -408,10 +408,10 @@ packages:
     dependency: "direct main"
     description:
       name: ffi
-      sha256: "7bf0adc28a23d395f19f3f1eb21dd7cfd1dd9f8e1c50051c069122e6853bc878"
+      sha256: "16ed7b077ef01ad6170a3d0c57caa4a112a38d7a2ed5602e0aca9ca6f3d98da6"
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.0"
+    version: "2.1.3"
   ffigen:
     dependency: "direct dev"
     description:
@@ -530,15 +530,6 @@ packages:
       url: "https://github.com/rustdesk-org/flutter_gpu_texture_renderer"
     source: git
     version: "0.0.1"
-  flutter_improved_scrolling:
-    dependency: "direct main"
-    description:
-      path: "."
-      ref: HEAD
-      resolved-ref: "62f09545149f320616467c306c8c5f71714a18e6"
-      url: "https://github.com/rustdesk-org/flutter_improved_scrolling"
-    source: git
-    version: "0.0.3"
   flutter_keyboard_visibility:
     dependency: "direct main"
     description:
@@ -745,10 +736,10 @@ packages:
     dependency: "direct main"
     description:
       name: image_picker
-      sha256: b6951e25b795d053a6ba03af5f710069c99349de9341af95155d52665cb4607c
+      sha256: "021834d9c0c3de46bf0fe40341fa07168407f694d9b2bb18d532dc1261867f7a"
       url: "https://pub.dev"
     source: hosted
-    version: "0.8.9"
+    version: "1.1.2"
   image_picker_android:
     dependency: transitive
     description:
@@ -793,10 +784,10 @@ packages:
     dependency: transitive
     description:
       name: image_picker_platform_interface
-      sha256: fa4e815e6fcada50e35718727d83ba1c92f1edf95c0b4436554cec301b56233b
+      sha256: "9ec26d410ff46f483c5519c29c02ef0e02e13a543f882b152d4bfd2f06802f80"
       url: "https://pub.dev"
     source: hosted
-    version: "2.9.3"
+    version: "2.10.0"
   image_picker_windows:
     dependency: transitive
     description:
@@ -865,18 +856,18 @@ packages:
     dependency: transitive
     description:
       name: material_color_utilities
-      sha256: "0e0a020085b65b6083975e499759762399b4475f766c21668c4ecca34ea74e5a"
+      sha256: f7142bb1154231d7ea5f96bc7bde4bda2a0945d2806bb11670e30b850d56bdec
       url: "https://pub.dev"
     source: hosted
-    version: "0.8.0"
+    version: "0.11.1"
   meta:
     dependency: transitive
     description:
       name: meta
-      sha256: d584fa6707a52763a52446f02cc621b077888fb63b93bbcb1143a7be5a0c0c04
+      sha256: bdb68674043280c3428e9ec998512fb681678676b3c54e773629ffe74419f8c7
       url: "https://pub.dev"
     source: hosted
-    version: "1.11.0"
+    version: "1.15.0"
   mime:
     dependency: transitive
     description:
@@ -1037,14 +1028,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.8"
-  pointycastle:
-    dependency: transitive
-    description:
-      name: pointycastle
-      sha256: "43ac87de6e10afabc85c445745a7b799e04de84cebaa4fd7bf55a5e1e9604d29"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.7.4"
   pool:
     dependency: transitive
     description:
@@ -1285,10 +1268,11 @@ packages:
   texture_rgba_renderer:
     dependency: "direct main"
     description:
-      name: texture_rgba_renderer
-      sha256: cb048abdd800468ca40749ca10d1db9d1e6a055d1cde6234c05191293f0c7d61
-      url: "https://pub.dev"
-    source: hosted
+      path: "."
+      ref: "42797e0f03141dc2b585f76c64a13974508058b4"
+      resolved-ref: "42797e0f03141dc2b585f76c64a13974508058b4"
+      url: "https://github.com/rustdesk-org/flutter_texture_rgba_renderer"
+    source: git
     version: "0.0.16"
   timing:
     dependency: transitive
@@ -1325,10 +1309,11 @@ packages:
   uni_links:
     dependency: "direct main"
     description:
-      name: uni_links
-      sha256: "051098acfc9e26a9fde03b487bef5d3d228ca8f67693480c6f33fd4fbb8e2b6e"
-      url: "https://pub.dev"
-    source: hosted
+      path: uni_links
+      ref: f416118d843a7e9ed117c7bb7bdc2deda5a9e86f
+      resolved-ref: f416118d843a7e9ed117c7bb7bdc2deda5a9e86f
+      url: "https://github.com/rustdesk-org/uni_links"
+    source: git
     version: "0.5.1"
   uni_links_desktop:
     dependency: "direct main"
@@ -1379,13 +1364,13 @@ packages:
     source: hosted
     version: "6.2.2"
   url_launcher_ios:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: url_launcher_ios
-      sha256: "75bb6fe3f60070407704282a2d295630cab232991eb52542b18347a8a941df03"
+      sha256: "16a513b6c12bb419304e72ea0ae2ab4fed569920d1c7cb850263fe3acc824626"
       url: "https://pub.dev"
     source: hosted
-    version: "6.2.4"
+    version: "6.3.2"
   url_launcher_linux:
     dependency: transitive
     description:
@@ -1558,24 +1543,24 @@ packages:
     dependency: "direct main"
     description:
       name: win32
-      sha256: "464f5674532865248444b4c3daca12bd9bf2d7c47f759ce2617986e7229494a8"
+      sha256: "68d1e89a91ed61ad9c370f9f8b6effed9ae5e0ede22a270bdfa6daf79fc2290a"
       url: "https://pub.dev"
     source: hosted
-    version: "5.2.0"
+    version: "5.5.4"
   win32_registry:
     dependency: transitive
     description:
       name: win32_registry
-      sha256: "41fd8a189940d8696b1b810efb9abcf60827b6cbfab90b0c43e8439e3a39d85a"
+      sha256: "21ec76dfc731550fd3e2ce7a33a9ea90b828fdf19a5c3bcf556fa992cfa99852"
       url: "https://pub.dev"
     source: hosted
-    version: "1.1.2"
+    version: "1.1.5"
   window_manager:
     dependency: "direct main"
     description:
       path: "."
       ref: HEAD
-      resolved-ref: f19acdb008645366339444a359a45c3257c8b32e
+      resolved-ref: "85789bfe6e4cfaf4ecc00c52857467fdb7f26879"
       url: "https://github.com/rustdesk-org/window_manager"
     source: git
     version: "0.3.6"
@@ -1583,8 +1568,8 @@ packages:
     dependency: "direct main"
     description:
       path: "plugins/window_size"
-      ref: a738913c8ce2c9f47515382d40827e794a334274
-      resolved-ref: a738913c8ce2c9f47515382d40827e794a334274
+      ref: eb3964990cf19629c89ff8cb4a37640c7b3d5601
+      resolved-ref: eb3964990cf19629c89ff8cb4a37640c7b3d5601
       url: "https://github.com/google/flutter-desktop-embedding.git"
     source: git
     version: "0.1.0"
@@ -1629,5 +1614,5 @@ packages:
     source: hosted
     version: "0.2.1"
 sdks:
-  dart: ">=3.3.0 <4.0.0"
-  flutter: ">=3.19.0"
+  dart: ">=3.5.0 <4.0.0"
+  flutter: ">=3.24.0"

flutter/pubspec.yaml

@@ -16,7 +16,7 @@ publish_to: "none" # Remove this line if you wish to publish to pub.dev
 # Read more about iOS versioning at
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
 # 1.1.9-1 works for android, but for ios it becomes 1.1.91, need to set it to 1.1.9-a.1 for iOS, will get 1.1.9.1, but iOS store not allow 4 numbers
-version: 1.3.2+51
+version: 1.3.6+55
 
 environment:
   sdk: '^3.1.0'
@@ -36,6 +36,7 @@ dependencies:
   #firebase_analytics: ^9.1.5
   package_info_plus: ^4.2.0
   url_launcher: ^6.2.1
+  url_launcher_ios: ^6.3.2
   toggle_switch: ^2.1.0
   dash_chat_2:
     git:
@@ -46,7 +47,7 @@ dependencies:
   http: ^1.1.0
   qr_code_scanner: ^1.0.0
   zxing2: ^0.2.0
-  image_picker: ^0.8.5
+  image_picker: ^1.1.2
   image: ^4.0.17
   back_button_interceptor: ^6.0.1
   flutter_rust_bridge: "1.80.1"
@@ -62,7 +63,7 @@ dependencies:
     git:
       url: https://github.com/google/flutter-desktop-embedding.git
       path: plugins/window_size
-      ref: a738913c8ce2c9f47515382d40827e794a334274
+      ref: eb3964990cf19629c89ff8cb4a37640c7b3d5601
   get: ^4.6.5
   visibility_detector: ^0.4.0+2
   contextmenu: ^3.0.0
@@ -71,14 +72,11 @@ dependencies:
   debounce_throttle: ^2.0.0
   file_picker: ^5.1.0
   flutter_svg: ^2.0.5
-  flutter_improved_scrolling:
-    # currently, we use flutter 3.10.0+.
-    #
-    # for flutter 3.0.5, please use official version(just comment code below).
-    # if build rustdesk by flutter >=3.3, please use our custom pub below (uncomment code below).
+  uni_links:
     git:
-      url: https://github.com/rustdesk-org/flutter_improved_scrolling
-  uni_links: ^0.5.1
+      url: https://github.com/rustdesk-org/uni_links
+      path: uni_links
+      ref: f416118d843a7e9ed117c7bb7bdc2deda5a9e86f
   uni_links_desktop: ^0.1.6 # use 0.1.6 to make flutter 3.13 works
   path: ^1.8.1
   auto_size_text: ^3.0.0
@@ -87,7 +85,10 @@ dependencies:
   password_strength: ^0.2.0
   flutter_launcher_icons: ^0.13.1
   flutter_keyboard_visibility: ^5.4.0
-  texture_rgba_renderer: ^0.0.16
+  texture_rgba_renderer:
+    git:
+      url: https://github.com/rustdesk-org/flutter_texture_rgba_renderer
+      ref: 42797e0f03141dc2b585f76c64a13974508058b4
   percent_indicator: ^4.2.2
   dropdown_button2: ^2.0.0
   flutter_gpu_texture_renderer:
@@ -104,7 +105,7 @@ dependencies:
   pull_down_button: ^0.9.3
   device_info_plus: ^9.1.0
   qr_flutter: ^4.1.0
-  extended_text: 13.0.0
+  extended_text: 14.0.0
 
 dev_dependencies:
   icons_launcher: ^2.0.4
@@ -186,3 +187,4 @@ flutter:
   #
   # For details regarding fonts from package dependencies,
   # see https://flutter.dev/custom-fonts/#from-packages
+

libs/clipboard/src/windows/wf_cliprdr.c

@@ -211,6 +211,11 @@ struct wf_clipboard
 	BOOL sync;
 	UINT32 capabilities;
 
+	// This flag is not really needed,
+	// but we can use it to double confirm that files can only be pasted after `Ctrl+C`.
+	// Not sure `is_file_descriptor_from_remote()` is engough to check all cases on all Windows.
+	BOOL copied;
+
 	size_t map_size;
 	size_t map_capacity;
 	formatMapping *format_mappings;
@@ -263,6 +268,8 @@ static UINT cliprdr_send_request_filecontents(wfClipboard *clipboard, UINT32 con
 											  ULONG index, UINT32 flag, DWORD positionhigh,
 											  DWORD positionlow, ULONG request);
 
+static BOOL is_file_descriptor_from_remote();
+
 static void CliprdrDataObject_Delete(CliprdrDataObject *instance);
 
 static CliprdrEnumFORMATETC *CliprdrEnumFORMATETC_New(ULONG nFormats, FORMATETC *pFormatEtc);
@@ -712,6 +719,15 @@ static HRESULT STDMETHODCALLTYPE CliprdrDataObject_GetData(IDataObject *This, FO
 	if (!clipboard)
 		return E_INVALIDARG;
 
+	// If `Ctrl+C` is not pressed yet, do not handle the file paste, and empty the clipboard.
+	if (!clipboard->copied) {
+		if (try_open_clipboard(clipboard->hwnd)) {
+			EmptyClipboard();
+			CloseClipboard();
+		}
+		return E_UNEXPECTED;
+	}
+
 	if ((idx = cliprdr_lookup_format(instance, pFormatEtc)) == -1)
 	{
 		// empty clipboard here?
@@ -1479,6 +1495,8 @@ static UINT cliprdr_send_format_list(wfClipboard *clipboard, UINT32 connID)
 
 	// send
 	rc = clipboard->context->ClientFormatList(clipboard->context, &formatList);
+	// No need to check `rc`, `copied` is only used to indicate `Ctrl+C` is pressed.
+	clipboard->copied = TRUE;
 
 	for (index = 0; index < numFormats; index++)
 	{
@@ -2274,7 +2292,9 @@ static UINT wf_cliprdr_monitor_ready(CliprdrClientContext *context,
 	if (rc != CHANNEL_RC_OK)
 		return rc;
 
-	return cliprdr_send_format_list(clipboard, monitorReady->connID);
+	return rc;
+	// Don't send format list here, because we don't want to paste files copied before the connection.
+	// return cliprdr_send_format_list(clipboard, monitorReady->connID);
 }
 
 /**
@@ -2321,11 +2341,20 @@ static UINT wf_cliprdr_server_format_list(CliprdrClientContext *context,
 	UINT32 i;
 	formatMapping *mapping;
 	CLIPRDR_FORMAT *format;
-	wfClipboard *clipboard = (wfClipboard *)context->Custom;
+	wfClipboard *clipboard = NULL;
+
+	if (!context || !formatList)
+		return ERROR_INTERNAL_ERROR;
+	
+	clipboard = (wfClipboard *)context->Custom;
+	if (!clipboard)
+		return ERROR_INTERNAL_ERROR;
 
 	if (!clear_format_map(clipboard))
 		return ERROR_INTERNAL_ERROR;
 
+	clipboard->copied = TRUE;
+
 	for (i = 0; i < formatList->numFormats; i++)
 	{
 		format = &(formatList->formats[i]);
@@ -3060,6 +3089,19 @@ wf_cliprdr_server_file_contents_response(CliprdrClientContext *context,
 	return rc;
 }
 
+BOOL is_file_descriptor_from_remote()
+{
+	UINT fsid = 0;
+	if (IsClipboardFormatAvailable(CF_HDROP)) {
+		return FALSE;
+	}
+	fsid = RegisterClipboardFormat(CFSTR_FILEDESCRIPTORW);
+	if (IsClipboardFormatAvailable(fsid)) {
+		return TRUE;
+	}
+	return FALSE;
+}
+
 BOOL wf_cliprdr_init(wfClipboard *clipboard, CliprdrClientContext *cliprdr)
 {
 	if (!clipboard || !cliprdr)
@@ -3071,6 +3113,7 @@ BOOL wf_cliprdr_init(wfClipboard *clipboard, CliprdrClientContext *cliprdr)
 	clipboard->map_size = 0;
 	clipboard->hUser32 = LoadLibraryA("user32.dll");
 	clipboard->data_obj = NULL;
+	clipboard->copied = FALSE;
 
 	if (clipboard->hUser32)
 	{
@@ -3126,14 +3169,18 @@ BOOL wf_cliprdr_uninit(wfClipboard *clipboard, CliprdrClientContext *cliprdr)
 	if (!clipboard || !cliprdr)
 		return FALSE;
 
+	clipboard->copied = FALSE;
 	cliprdr->Custom = NULL;
 
 	/* discard all contexts in clipboard */
 	if (try_open_clipboard(clipboard->hwnd))
 	{
-		if (!EmptyClipboard())
+		if (is_file_descriptor_from_remote())
 		{
-			DEBUG_CLIPRDR("EmptyClipboard failed with 0x%x", GetLastError());
+			if (!EmptyClipboard())
+			{
+				DEBUG_CLIPRDR("EmptyClipboard failed with 0x%x", GetLastError());
+			}
 		}
 		if (!CloseClipboard())
 		{
@@ -3227,6 +3274,8 @@ BOOL wf_do_empty_cliprdr(wfClipboard *clipboard)
 		return FALSE;
 	}
 
+	clipboard->copied = FALSE;
+
 	if (WaitForSingleObject(clipboard->data_obj_mutex, INFINITE) != WAIT_OBJECT_0)
 	{
 		return FALSE;
@@ -3248,10 +3297,14 @@ BOOL wf_do_empty_cliprdr(wfClipboard *clipboard)
 			break;
 		}
 
-		if (!EmptyClipboard())
+		if (is_file_descriptor_from_remote())
 		{
-			rc = FALSE;
+			if (!EmptyClipboard())
+			{
+				rc = FALSE;
+			}
 		}
+
 		if (!CloseClipboard())
 		{
 			// critical error!!!

libs/enigo/src/linux/nix_impl.rs

@@ -345,7 +345,7 @@ fn convert_to_tfc_key(key: Key) -> Option<TFC_Key> {
         Key::Numpad9 => TFC_Key::N9,
         Key::Decimal => TFC_Key::NumpadDecimal,
         Key::Clear => TFC_Key::NumpadClear,
-        Key::Pause => TFC_Key::PlayPause,
+        Key::Pause => TFC_Key::Pause,
         Key::Print => TFC_Key::Print,
         Key::Snapshot => TFC_Key::PrintScreen,
         Key::Insert => TFC_Key::Insert,

libs/hbb_common/protos/message.proto

@@ -284,7 +284,9 @@ enum ControlKey {
 }
 
 message KeyEvent {
+  // `down` indicates the key's state(down or up).
   bool down = 1;
+  // `press` indicates a click event(down and up).
   bool press = 2;
   oneof union {
     ControlKey control_key = 3;
@@ -368,6 +370,16 @@ message ReadDir {
   bool include_hidden = 2;
 }
 
+message ReadEmptyDirs {
+  string path = 1;
+  bool include_hidden = 2;
+}
+
+message ReadEmptyDirsResponse {
+  string path = 1;
+  repeated FileDirectory empty_dirs = 2;
+}
+
 message ReadAllFiles {
   int32 id = 1;
   string path = 2;
@@ -392,6 +404,7 @@ message FileAction {
     FileTransferCancel cancel = 8;
     FileTransferSendConfirmRequest send_confirm = 9;
     FileRename rename = 10;
+    ReadEmptyDirs read_empty_dirs = 11;
   }
 }
 
@@ -404,6 +417,7 @@ message FileResponse {
     FileTransferError error = 3;
     FileTransferDone done = 4;
     FileTransferDigest digest = 5;
+    ReadEmptyDirsResponse empty_dirs = 6;
   }
 }
 

libs/hbb_common/src/config.rs

@@ -1710,6 +1710,9 @@ impl UserDefaultConfig {
 
     pub fn get(&self, key: &str) -> String {
         match key {
+            #[cfg(any(target_os = "android", target_os = "ios"))]
+            keys::OPTION_VIEW_STYLE => self.get_string(key, "adaptive", vec!["original"]),
+            #[cfg(not(any(target_os = "android", target_os = "ios")))]
             keys::OPTION_VIEW_STYLE => self.get_string(key, "original", vec!["adaptive"]),
             keys::OPTION_SCROLL_STYLE => self.get_string(key, "scrollauto", vec!["scrollbar"]),
             keys::OPTION_IMAGE_QUALITY => {
@@ -2225,6 +2228,7 @@ pub mod keys {
     pub const OPTION_ALLOW_LINUX_HEADLESS: &str = "allow-linux-headless";
     pub const OPTION_ENABLE_HWCODEC: &str = "enable-hwcodec";
     pub const OPTION_APPROVE_MODE: &str = "approve-mode";
+    pub const OPTION_VERIFICATION_METHOD: &str = "verification-method";
     pub const OPTION_CUSTOM_RENDEZVOUS_SERVER: &str = "custom-rendezvous-server";
     pub const OPTION_API_SERVER: &str = "api-server";
     pub const OPTION_KEY: &str = "key";
@@ -2234,6 +2238,7 @@ pub mod keys {
     pub const OPTION_ENABLE_ANDROID_SOFTWARE_ENCODING_HALF_SCALE: &str =
         "enable-android-software-encoding-half-scale";
     pub const OPTION_ENABLE_TRUSTED_DEVICES: &str = "enable-trusted-devices";
+    pub const OPTION_AV1_TEST: &str = "av1-test";
 
     // buildin options
     pub const OPTION_DISPLAY_NAME: &str = "display-name";
@@ -2370,6 +2375,7 @@ pub mod keys {
         OPTION_ALLOW_LINUX_HEADLESS,
         OPTION_ENABLE_HWCODEC,
         OPTION_APPROVE_MODE,
+        OPTION_VERIFICATION_METHOD,
         OPTION_PROXY_URL,
         OPTION_PROXY_USERNAME,
         OPTION_PROXY_PASSWORD,

libs/hbb_common/src/fs.rs

@@ -185,6 +185,51 @@ pub fn get_recursive_files(path: &str, include_hidden: bool) -> ResultType<Vec<F
     read_dir_recursive(&get_path(path), &get_path(""), include_hidden)
 }
 
+fn read_empty_dirs_recursive(
+    path: &PathBuf,
+    prefix: &Path,
+    include_hidden: bool,
+) -> ResultType<Vec<FileDirectory>> {
+    let mut dirs = Vec::new();
+    if path.is_dir() {
+        // to-do: symbol link handling, cp the link rather than the content
+        // to-do: file mode, for unix
+        let fd = read_dir(path, include_hidden)?;
+        if fd.entries.is_empty() {
+            dirs.push(fd);
+        } else {
+            for entry in fd.entries.iter() {
+                match entry.entry_type.enum_value() {
+                    Ok(FileType::Dir) => {
+                        if let Ok(mut tmp) = read_empty_dirs_recursive(
+                            &path.join(&entry.name),
+                            &prefix.join(&entry.name),
+                            include_hidden,
+                        ) {
+                            for entry in tmp.drain(0..) {
+                                dirs.push(entry);
+                            }
+                        }
+                    }
+                    _ => {}
+                }
+            }
+        }
+        Ok(dirs)
+    } else if path.is_file() {
+        Ok(dirs)
+    } else {
+        bail!("Not exists");
+    }
+}
+
+pub fn get_empty_dirs_recursive(
+    path: &str,
+    include_hidden: bool,
+) -> ResultType<Vec<FileDirectory>> {
+    read_empty_dirs_recursive(&get_path(path), &get_path(""), include_hidden)
+}
+
 #[inline]
 pub fn is_file_exists(file_path: &str) -> bool {
     return Path::new(file_path).exists();

libs/hbb_common/src/lib.rs

@@ -27,6 +27,7 @@ pub use anyhow::{self, bail};
 pub use futures_util;
 pub mod config;
 pub mod fs;
+pub mod mem;
 pub use lazy_static;
 #[cfg(not(any(target_os = "android", target_os = "ios")))]
 pub use mac_address;

libs/hbb_common/src/mem.rs

@@ -0,0 +1,14 @@
+/// SAFETY: the returned Vec must not be resized or reserverd
+pub unsafe fn aligned_u8_vec(cap: usize, align: usize) -> Vec<u8> {
+    use std::alloc::*;
+
+    let layout =
+        Layout::from_size_align(cap, align).expect("invalid aligned value, must be power of 2");
+    unsafe {
+        let ptr = alloc(layout);
+        if ptr.is_null() {
+            panic!("failed to allocate {} bytes", cap);
+        }
+        Vec::from_raw_parts(ptr, 0, cap)
+    }
+}

libs/portable/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "rustdesk-portable-packer"
-version = "1.3.2"
+version = "1.3.6"
 edition = "2021"
 description = "RustDesk Remote Desktop"
 

libs/scrap/build.rs

@@ -55,7 +55,11 @@ fn link_vcpkg(mut path: PathBuf, name: &str) -> PathBuf {
         target = target.replace("x64", "x86");
     }
     println!("cargo:info={}", target);
-    path.push("installed");
+    if let Ok(vcpkg_root) = std::env::var("VCPKG_INSTALLED_ROOT") {
+        path = vcpkg_root.into();
+    } else {
+        path.push("installed");
+    }
     path.push(target);
     println!(
         "{}",

libs/scrap/src/android/ffi.rs

@@ -5,16 +5,20 @@ use jni::sys::jboolean;
 use jni::JNIEnv;
 use jni::{
     objects::{GlobalRef, JClass, JObject},
+    strings::JNIString,
     JavaVM,
 };
 
+use hbb_common::{message_proto::MultiClipboards, protobuf::Message};
 use jni::errors::{Error as JniError, Result as JniResult};
 use lazy_static::lazy_static;
 use serde::Deserialize;
 use std::ops::Not;
+use std::os::raw::c_void;
 use std::sync::atomic::{AtomicPtr, Ordering::SeqCst};
 use std::sync::{Mutex, RwLock};
 use std::time::{Duration, Instant};
+
 lazy_static! {
     static ref JVM: RwLock<Option<JavaVM>> = RwLock::new(None);
     static ref MAIN_SERVICE_CTX: RwLock<Option<GlobalRef>> = RwLock::new(None); // MainService -> video service / audio service / info
@@ -22,6 +26,9 @@ lazy_static! {
     static ref AUDIO_RAW: Mutex<FrameRaw> = Mutex::new(FrameRaw::new("audio", MAX_AUDIO_FRAME_TIMEOUT));
     static ref NDK_CONTEXT_INITED: Mutex<bool> = Default::default();
     static ref MEDIA_CODEC_INFOS: RwLock<Option<MediaCodecInfos>> = RwLock::new(None);
+    static ref CLIPBOARD_MANAGER: RwLock<Option<GlobalRef>> = RwLock::new(None);
+    static ref CLIPBOARDS_HOST: Mutex<Option<MultiClipboards>> = Mutex::new(None);
+    static ref CLIPBOARDS_CLIENT: Mutex<Option<MultiClipboards>> = Mutex::new(None);
 }
 
 const MAX_VIDEO_FRAME_TIMEOUT: Duration = Duration::from_millis(100);
@@ -104,6 +111,14 @@ pub fn get_audio_raw<'a>(dst: &mut Vec<u8>, last: &mut Vec<u8>) -> Option<()> {
     AUDIO_RAW.lock().ok()?.take(dst, last)
 }
 
+pub fn get_clipboards(client: bool) -> Option<MultiClipboards> {
+    if client {
+        CLIPBOARDS_CLIENT.lock().ok()?.take()
+    } else {
+        CLIPBOARDS_HOST.lock().ok()?.take()
+    }
+}
+
 #[no_mangle]
 pub extern "system" fn Java_ffi_FFI_onVideoFrameUpdate(
     env: JNIEnv,
@@ -132,6 +147,27 @@ pub extern "system" fn Java_ffi_FFI_onAudioFrameUpdate(
     }
 }
 
+#[no_mangle]
+pub extern "system" fn Java_ffi_FFI_onClipboardUpdate(
+    env: JNIEnv,
+    _class: JClass,
+    buffer: JByteBuffer,
+) {
+    if let Ok(data) = env.get_direct_buffer_address(&buffer) {
+        if let Ok(len) = env.get_direct_buffer_capacity(&buffer) {
+            let data = unsafe { std::slice::from_raw_parts(data, len) };
+            if let Ok(clips) = MultiClipboards::parse_from_bytes(&data[1..]) {
+                let is_client = data[0] == 1;
+                if is_client {
+                    *CLIPBOARDS_CLIENT.lock().unwrap() = Some(clips);
+                } else {
+                    *CLIPBOARDS_HOST.lock().unwrap() = Some(clips);
+                }
+            }
+        }
+    }
+}
+
 #[no_mangle]
 pub extern "system" fn Java_ffi_FFI_setFrameRawEnable(
     env: JNIEnv,
@@ -155,10 +191,36 @@ pub extern "system" fn Java_ffi_FFI_setFrameRawEnable(
 pub extern "system" fn Java_ffi_FFI_init(env: JNIEnv, _class: JClass, ctx: JObject) {
     log::debug!("MainService init from java");
     if let Ok(jvm) = env.get_java_vm() {
-        *JVM.write().unwrap() = Some(jvm);
+        let java_vm = jvm.get_java_vm_pointer() as *mut c_void;
+        let mut jvm_lock = JVM.write().unwrap();
+        if jvm_lock.is_none() {
+            *jvm_lock = Some(jvm);
+        }
+        drop(jvm_lock);
         if let Ok(context) = env.new_global_ref(ctx) {
+            let context_jobject = context.as_obj().as_raw() as *mut c_void;
             *MAIN_SERVICE_CTX.write().unwrap() = Some(context);
-            init_ndk_context().ok();
+            init_ndk_context(java_vm, context_jobject);
+        }
+    }
+}
+
+#[no_mangle]
+pub extern "system" fn Java_ffi_FFI_setClipboardManager(
+    env: JNIEnv,
+    _class: JClass,
+    clipboard_manager: JObject,
+) {
+    log::debug!("ClipboardManager init from java");
+    if let Ok(jvm) = env.get_java_vm() {
+        let java_vm = jvm.get_java_vm_pointer() as *mut c_void;
+        let mut jvm_lock = JVM.write().unwrap();
+        if jvm_lock.is_none() {
+            *jvm_lock = Some(jvm);
+        }
+        drop(jvm_lock);
+        if let Ok(manager) = env.new_global_ref(clipboard_manager) {
+            *CLIPBOARD_MANAGER.write().unwrap() = Some(manager);
         }
     }
 }
@@ -272,6 +334,51 @@ pub fn call_main_service_key_event(data: &[u8]) -> JniResult<()> {
     }
 }
 
+fn _call_clipboard_manager<S, T>(name: S, sig: T, args: &[JValue]) -> JniResult<()>
+where
+    S: Into<JNIString>,
+    T: Into<JNIString> + AsRef<str>,
+{
+    if let (Some(jvm), Some(cm)) = (
+        JVM.read().unwrap().as_ref(),
+        CLIPBOARD_MANAGER.read().unwrap().as_ref(),
+    ) {
+        let mut env = jvm.attach_current_thread()?;
+        env.call_method(cm, name, sig, args)?;
+        return Ok(());
+    } else {
+        return Err(JniError::ThrowFailed(-1));
+    }
+}
+
+pub fn call_clipboard_manager_update_clipboard(data: &[u8]) -> JniResult<()> {
+    if let (Some(jvm), Some(cm)) = (
+        JVM.read().unwrap().as_ref(),
+        CLIPBOARD_MANAGER.read().unwrap().as_ref(),
+    ) {
+        let mut env = jvm.attach_current_thread()?;
+        let data = env.byte_array_from_slice(data)?;
+
+        env.call_method(
+            cm,
+            "rustUpdateClipboard",
+            "([B)V",
+            &[JValue::Object(&JObject::from(data))],
+        )?;
+        return Ok(());
+    } else {
+        return Err(JniError::ThrowFailed(-1));
+    }
+}
+
+pub fn call_clipboard_manager_enable_client_clipboard(enable: bool) -> JniResult<()> {
+    _call_clipboard_manager(
+        "rustEnableClientClipboard",
+        "(Z)V",
+        &[JValue::Bool(jboolean::from(enable))],
+    )
+}
+
 pub fn call_main_service_get_by_name(name: &str) -> JniResult<String> {
     if let (Some(jvm), Some(ctx)) = (
         JVM.read().unwrap().as_ref(),
@@ -332,7 +439,14 @@ pub fn call_main_service_set_by_name(
     }
 }
 
-fn init_ndk_context() -> JniResult<()> {
+// Difference between MainService, MainActivity, JNI_OnLoad:
+//  jvm is the same, ctx is differen and ctx of JNI_OnLoad is null.
+//  cpal: all three works
+//  Service(GetByName, ...): only ctx from MainService works, so use 2 init context functions
+// On app start: JNI_OnLoad or MainActivity init context
+// On service start first time: MainService replace the context
+
+fn init_ndk_context(java_vm: *mut c_void, context_jobject: *mut c_void) {
     let mut lock = NDK_CONTEXT_INITED.lock().unwrap();
     if *lock {
         unsafe {
@@ -340,22 +454,20 @@ fn init_ndk_context() -> JniResult<()> {
         }
         *lock = false;
     }
-    if let (Some(jvm), Some(ctx)) = (
-        JVM.read().unwrap().as_ref(),
-        MAIN_SERVICE_CTX.read().unwrap().as_ref(),
-    ) {
-        unsafe {
-            ndk_context::initialize_android_context(
-                jvm.get_java_vm_pointer() as _,
-                ctx.as_obj().as_raw() as _,
-            );
-            #[cfg(feature = "hwcodec")]
-            hwcodec::android::ffmpeg_set_java_vm(
-                jvm.get_java_vm_pointer() as _,
-            );
-        }
-        *lock = true;
-        return Ok(());
+    unsafe {
+        ndk_context::initialize_android_context(java_vm, context_jobject);
+        #[cfg(feature = "hwcodec")]
+        hwcodec::android::ffmpeg_set_java_vm(java_vm);
     }
-    Err(JniError::ThrowFailed(-1))
+    *lock = true;
+}
+
+// https://cjycode.com/flutter_rust_bridge/guides/how-to/ndk-init
+#[no_mangle]
+pub extern "C" fn JNI_OnLoad(vm: jni::JavaVM, res: *mut std::os::raw::c_void) -> jni::sys::jint {
+    if let Ok(env) = vm.get_env() {
+        let vm = vm.get_java_vm_pointer() as *mut std::os::raw::c_void;
+        init_ndk_context(vm, res);
+    }
+    jni::JNIVersion::V6.into()
 }

libs/scrap/src/common/aom.rs

@@ -66,7 +66,7 @@ mod webrtc {
     const kMaxQindex: u32 = 205; // Max qindex threshold for QP scaling.
     const kBitDepth: u32 = 8;
     const kLagInFrames: u32 = 0; // No look ahead.
-    const kRtpTicksPerSecond: i32 = 90000;
+    pub(super) const kTimeBaseDen: i64 = 1000;
     const kMinimumFrameRate: f64 = 1.0;
 
     pub const DEFAULT_Q_MAX: u32 = 56; // no more than 63
@@ -108,7 +108,7 @@ mod webrtc {
         c.g_h = cfg.height;
         c.g_threads = codec_thread_num(64) as _;
         c.g_timebase.num = 1;
-        c.g_timebase.den = kRtpTicksPerSecond;
+        c.g_timebase.den = kTimeBaseDen as _;
         c.g_input_bit_depth = kBitDepth;
         if let Some(keyframe_interval) = cfg.keyframe_interval {
             c.kf_min_dist = 0;
@@ -313,7 +313,7 @@ impl EncoderApi for AomEncoder {
 }
 
 impl AomEncoder {
-    pub fn encode(&mut self, pts: i64, data: &[u8], stride_align: usize) -> Result<EncodeFrames> {
+    pub fn encode(&mut self, ms: i64, data: &[u8], stride_align: usize) -> Result<EncodeFrames> {
         let bpp = if self.i444 { 24 } else { 12 };
         if data.len() < self.width * self.height * bpp / 8 {
             return Err(Error::FailedCall("len not enough".to_string()));
@@ -333,13 +333,14 @@ impl AomEncoder {
             stride_align as _,
             data.as_ptr() as _,
         ));
-
+        let pts = webrtc::kTimeBaseDen / 1000 * ms;
+        let duration = webrtc::kTimeBaseDen / 1000;
         call_aom!(aom_codec_encode(
             &mut self.ctx,
             &image,
             pts as _,
-            1, // Duration
-            0, // Flags
+            duration as _, // Duration
+            0,             // Flags
         ));
 
         Ok(EncodeFrames {

libs/scrap/src/common/codec.rs

@@ -1,8 +1,8 @@
 use std::{
     collections::HashMap,
-    ffi::c_void,
     ops::{Deref, DerefMut},
     sync::{Arc, Mutex},
+    time::Instant,
 };
 
 #[cfg(feature = "hwcodec")]
@@ -28,7 +28,6 @@ use hbb_common::{
         SupportedDecoding, SupportedEncoding, VideoFrame,
     },
     sysinfo::System,
-    tokio::time::Instant,
     ResultType,
 };
 
@@ -264,15 +263,20 @@ impl Encoder {
             .unwrap_or((PreferCodec::Auto.into(), 0));
         let preference = most_frequent.enum_value_or(PreferCodec::Auto);
 
-        // auto: h265 > h264 > vp9/vp8
-        let mut auto_codec = CodecFormat::VP9;
+        // auto: h265 > h264 > av1/vp9/vp8
+        let av1_test = Config::get_option(hbb_common::config::keys::OPTION_AV1_TEST) != "N";
+        let mut auto_codec = if av1_useable && av1_test {
+            CodecFormat::AV1
+        } else {
+            CodecFormat::VP9
+        };
         if h264_useable {
             auto_codec = CodecFormat::H264;
         }
         if h265_useable {
             auto_codec = CodecFormat::H265;
         }
-        if auto_codec == CodecFormat::VP9 {
+        if auto_codec == CodecFormat::VP9 || auto_codec == CodecFormat::AV1 {
             let mut system = System::new();
             system.refresh_memory();
             if vp8_useable && system.total_memory() <= 4 * 1024 * 1024 * 1024 {
@@ -982,3 +986,124 @@ fn disable_av1() -> bool {
     // disable it for all 32 bit platforms
     std::mem::size_of::<usize>() == 4
 }
+
+#[cfg(not(target_os = "ios"))]
+pub fn test_av1() {
+    use hbb_common::config::keys::OPTION_AV1_TEST;
+    use hbb_common::rand::Rng;
+    use std::{sync::Once, time::Duration};
+
+    if disable_av1() || !Config::get_option(OPTION_AV1_TEST).is_empty() {
+        log::info!("skip test av1");
+        return;
+    }
+
+    static ONCE: Once = Once::new();
+    ONCE.call_once(|| {
+        let f = || {
+            let (width, height, quality, keyframe_interval, i444) =
+                (1920, 1080, Quality::Balanced, None, false);
+            let frame_count = 10;
+            let block_size = 300;
+            let move_step = 50;
+            let generate_fake_data =
+                |frame_index: u32, dst_fmt: EncodeYuvFormat| -> ResultType<Vec<u8>> {
+                    let mut rng = hbb_common::rand::thread_rng();
+                    let mut bgra = vec![0u8; (width * height * 4) as usize];
+                    let gradient = frame_index as f32 / frame_count as f32;
+                    // floating block
+                    let x0 = (frame_index * move_step) % (width - block_size);
+                    let y0 = (frame_index * move_step) % (height - block_size);
+                    // Fill the block with random colors
+                    for y in 0..block_size {
+                        for x in 0..block_size {
+                            let index = (((y0 + y) * width + x0 + x) * 4) as usize;
+                            if index + 3 < bgra.len() {
+                                let noise = rng.gen_range(0..255) as f32 / 255.0;
+                                let value = (255.0 * gradient + noise * 50.0) as u8;
+                                bgra[index] = value;
+                                bgra[index + 1] = value;
+                                bgra[index + 2] = value;
+                                bgra[index + 3] = 255;
+                            }
+                        }
+                    }
+                    let dst_stride_y = dst_fmt.stride[0];
+                    let dst_stride_uv = dst_fmt.stride[1];
+                    let mut dst = vec![0u8; (dst_fmt.h * dst_stride_y * 2) as usize];
+                    let dst_y = dst.as_mut_ptr();
+                    let dst_u = dst[dst_fmt.u..].as_mut_ptr();
+                    let dst_v = dst[dst_fmt.v..].as_mut_ptr();
+                    let res = unsafe {
+                        crate::ARGBToI420(
+                            bgra.as_ptr(),
+                            (width * 4) as _,
+                            dst_y,
+                            dst_stride_y as _,
+                            dst_u,
+                            dst_stride_uv as _,
+                            dst_v,
+                            dst_stride_uv as _,
+                            width as _,
+                            height as _,
+                        )
+                    };
+                    if res != 0 {
+                        bail!("ARGBToI420 failed: {}", res);
+                    }
+                    Ok(dst)
+                };
+            let Ok(mut av1) = AomEncoder::new(
+                EncoderCfg::AOM(AomEncoderConfig {
+                    width,
+                    height,
+                    quality,
+                    keyframe_interval,
+                }),
+                i444,
+            ) else {
+                return false;
+            };
+            let mut key_frame_time = Duration::ZERO;
+            let mut non_key_frame_time_sum = Duration::ZERO;
+            let pts = Instant::now();
+            let yuvfmt = av1.yuvfmt();
+            for i in 0..frame_count {
+                let Ok(yuv) = generate_fake_data(i, yuvfmt.clone()) else {
+                    return false;
+                };
+                let start = Instant::now();
+                if av1
+                    .encode(pts.elapsed().as_millis() as _, &yuv, super::STRIDE_ALIGN)
+                    .is_err()
+                {
+                    log::debug!("av1 encode failed");
+                    if i == 0 {
+                        return false;
+                    }
+                }
+                if i == 0 {
+                    key_frame_time = start.elapsed();
+                } else {
+                    non_key_frame_time_sum += start.elapsed();
+                }
+            }
+            let non_key_frame_time = non_key_frame_time_sum / (frame_count - 1);
+            log::info!(
+                "av1 time: key: {:?}, non-key: {:?}, consume: {:?}",
+                key_frame_time,
+                non_key_frame_time,
+                pts.elapsed()
+            );
+            key_frame_time < Duration::from_millis(90)
+                && non_key_frame_time < Duration::from_millis(30)
+        };
+        std::thread::spawn(move || {
+            let v = f();
+            Config::set_option(
+                OPTION_AV1_TEST.to_string(),
+                if v { "Y" } else { "N" }.to_string(),
+            );
+        });
+    });
+}

libs/scrap/src/common/hwcodec.rs

@@ -15,7 +15,7 @@ use hbb_common::{
 };
 use hwcodec::{
     common::{
-        DataFormat,
+        DataFormat, HwcodecErrno,
         Quality::{self, *},
         RateControl::{self, *},
     },
@@ -31,6 +31,7 @@ const DEFAULT_PIXFMT: AVPixelFormat = AVPixelFormat::AV_PIX_FMT_NV12;
 pub const DEFAULT_FPS: i32 = 30;
 const DEFAULT_GOP: i32 = i32::MAX;
 const DEFAULT_HW_QUALITY: Quality = Quality_Default;
+pub const ERR_HEVC_POC: i32 = HwcodecErrno::HWCODEC_ERR_HEVC_COULD_NOT_FIND_POC as i32;
 
 crate::generate_call_macro!(call_yuv, false);
 
@@ -69,7 +70,7 @@ impl EncoderApi for HwRamEncoder {
                 let b = Self::convert_quality(&config.name, config.quality);
                 let base_bitrate = base_bitrate(config.width as _, config.height as _);
                 let mut bitrate = base_bitrate * b / 100;
-                if base_bitrate <= 0 {
+                if bitrate <= 0 {
                     bitrate = base_bitrate;
                 }
                 bitrate = Self::check_bitrate_range(&config, bitrate);
@@ -179,7 +180,7 @@ impl EncoderApi for HwRamEncoder {
         let b = Self::convert_quality(&self.config.name, quality);
         let mut bitrate = base_bitrate(self.config.width as _, self.config.height as _) * b / 100;
         if bitrate > 0 {
-            bitrate = Self::check_bitrate_range(&self.config, self.bitrate);
+            bitrate = Self::check_bitrate_range(&self.config, bitrate);
             self.encoder.set_bitrate(bitrate as _).ok();
             self.bitrate = bitrate;
         }
@@ -192,15 +193,11 @@ impl EncoderApi for HwRamEncoder {
     }
 
     fn support_abr(&self) -> bool {
-        ["qsv", "vaapi", "mediacodec", "videotoolbox"]
-            .iter()
-            .all(|&x| !self.config.name.contains(x))
+        ["qsv", "vaapi"].iter().all(|&x| !self.config.name.contains(x))
     }
 
     fn support_changing_quality(&self) -> bool {
-        ["vaapi", "mediacodec", "videotoolbox"]
-            .iter()
-            .all(|&x| !self.config.name.contains(x))
+        ["vaapi"].iter().all(|&x| !self.config.name.contains(x))
     }
 
     fn latency_free(&self) -> bool {
@@ -695,8 +692,8 @@ pub fn check_available_hwcodec() -> String {
     #[cfg(not(feature = "vram"))]
     let vram_string = "".to_owned();
     let c = HwCodecConfig {
-        ram_encode: Encoder::available_encoders(ctx, Some(vram_string.clone())),
-        ram_decode: Decoder::available_decoders(Some(vram_string)),
+        ram_encode: Encoder::available_encoders(ctx, Some(vram_string)),
+        ram_decode: Decoder::available_decoders(),
         #[cfg(feature = "vram")]
         vram_encode: vram.0,
         #[cfg(feature = "vram")]

libs/scrap/src/common/record.rs

@@ -158,6 +158,7 @@ impl Recorder {
                 #[cfg(not(feature = "hwcodec"))]
                 _ => bail!("unsupported codec type"),
             };
+            // pts is None when new inner is created
             self.pts = None;
             self.send_state(RecordState::NewFile(ctx2.filename.clone()));
         }
@@ -194,33 +195,33 @@ impl Recorder {
         match frame {
             video_frame::Union::Vp8s(vp8s) => {
                 for f in vp8s.frames.iter() {
-                    self.check_pts(f.pts, w, h, format)?;
+                    self.check_pts(f.pts, f.key, w, h, format)?;
                     self.as_mut().map(|x| x.write_video(f));
                 }
             }
             video_frame::Union::Vp9s(vp9s) => {
                 for f in vp9s.frames.iter() {
-                    self.check_pts(f.pts, w, h, format)?;
+                    self.check_pts(f.pts, f.key, w, h, format)?;
                     self.as_mut().map(|x| x.write_video(f));
                 }
             }
             video_frame::Union::Av1s(av1s) => {
                 for f in av1s.frames.iter() {
-                    self.check_pts(f.pts, w, h, format)?;
+                    self.check_pts(f.pts, f.key, w, h, format)?;
                     self.as_mut().map(|x| x.write_video(f));
                 }
             }
             #[cfg(feature = "hwcodec")]
             video_frame::Union::H264s(h264s) => {
                 for f in h264s.frames.iter() {
-                    self.check_pts(f.pts, w, h, format)?;
+                    self.check_pts(f.pts, f.key, w, h, format)?;
                     self.as_mut().map(|x| x.write_video(f));
                 }
             }
             #[cfg(feature = "hwcodec")]
             video_frame::Union::H265s(h265s) => {
                 for f in h265s.frames.iter() {
-                    self.check_pts(f.pts, w, h, format)?;
+                    self.check_pts(f.pts, f.key, w, h, format)?;
                     self.as_mut().map(|x| x.write_video(f));
                 }
             }
@@ -230,8 +231,18 @@ impl Recorder {
         Ok(())
     }
 
-    fn check_pts(&mut self, pts: i64, w: usize, h: usize, format: CodecFormat) -> ResultType<()> {
+    fn check_pts(
+        &mut self,
+        pts: i64,
+        key: bool,
+        w: usize,
+        h: usize,
+        format: CodecFormat,
+    ) -> ResultType<()> {
         // https://stackoverflow.com/questions/76379101/how-to-create-one-playable-webm-file-from-two-different-video-tracks-with-same-c
+        if self.pts.is_none() && !key {
+            bail!("first frame is not key frame");
+        }
         let old_pts = self.pts;
         self.pts = Some(pts);
         if old_pts.clone().unwrap_or_default() > pts {
@@ -342,7 +353,7 @@ impl Drop for WebmRecorder {
 
 #[cfg(feature = "hwcodec")]
 struct HwRecorder {
-    muxer: Muxer,
+    muxer: Option<Muxer>,
     ctx: RecorderContext,
     ctx2: RecorderContext2,
     written: bool,
@@ -362,7 +373,7 @@ impl RecorderApi for HwRecorder {
         })
         .map_err(|_| anyhow!("Failed to create hardware muxer"))?;
         Ok(HwRecorder {
-            muxer,
+            muxer: Some(muxer),
             ctx,
             ctx2,
             written: false,
@@ -376,7 +387,11 @@ impl RecorderApi for HwRecorder {
             self.key = true;
         }
         if self.key {
-            let ok = self.muxer.write_video(&frame.data, frame.key).is_ok();
+            let ok = self
+                .muxer
+                .as_mut()
+                .map(|m| m.write_video(&frame.data, frame.key).is_ok())
+                .unwrap_or_default();
             if ok {
                 self.written = true;
             }
@@ -390,9 +405,11 @@ impl RecorderApi for HwRecorder {
 #[cfg(feature = "hwcodec")]
 impl Drop for HwRecorder {
     fn drop(&mut self) {
-        self.muxer.write_tail().ok();
+        self.muxer.as_mut().map(|m| m.write_tail().ok());
         let mut state = RecordState::WriteTail;
         if !self.written || self.start.elapsed().as_secs() < MIN_SECS {
+            // The process cannot access the file because it is being used by another process
+            self.muxer = None;
             std::fs::remove_file(&self.ctx2.filename).ok();
             state = RecordState::RemoveFile;
         }

libs/scrap/src/common/vram.rs

@@ -64,7 +64,7 @@ impl EncoderApi for VRamEncoder {
                 let b = Self::convert_quality(config.quality, &config.feature);
                 let base_bitrate = base_bitrate(config.width as _, config.height as _);
                 let mut bitrate = base_bitrate * b / 100;
-                if base_bitrate <= 0 {
+                if bitrate <= 0 {
                     bitrate = base_bitrate;
                 }
                 let gop = config.keyframe_interval.unwrap_or(MAX_GOP as _) as i32;

libs/scrap/src/dxgi/mod.rs

@@ -7,10 +7,11 @@ use winapi::{
     shared::{
         dxgi::*,
         dxgi1_2::*,
+        dxgiformat::DXGI_FORMAT_B8G8R8A8_UNORM,
         dxgitype::*,
         minwindef::{DWORD, FALSE, TRUE, UINT},
         ntdef::LONG,
-        windef::HMONITOR,
+        windef::{HMONITOR, RECT},
         winerror::*,
         // dxgiformat::{DXGI_FORMAT, DXGI_FORMAT_B8G8R8A8_UNORM, DXGI_FORMAT_420_OPAQUE},
     },
@@ -57,6 +58,7 @@ pub struct Capturer {
     saved_raw_data: Vec<u8>, // for faster compare and copy
     output_texture: bool,
     adapter_desc1: DXGI_ADAPTER_DESC1,
+    rotate: Rotate,
 }
 
 impl Capturer {
@@ -151,6 +153,7 @@ impl Capturer {
                 (*duplication).GetDesc(&mut desc);
             }
         }
+        let rotate = Self::create_rotations(device.0, context.0, &display);
 
         Ok(Capturer {
             device,
@@ -168,9 +171,143 @@ impl Capturer {
             saved_raw_data: Vec::new(),
             output_texture: false,
             adapter_desc1,
+            rotate,
         })
     }
 
+    fn create_rotations(
+        device: *mut ID3D11Device,
+        context: *mut ID3D11DeviceContext,
+        display: &Display,
+    ) -> Rotate {
+        let mut video_context: *mut ID3D11VideoContext = ptr::null_mut();
+        let mut video_device: *mut ID3D11VideoDevice = ptr::null_mut();
+        let mut video_processor_enum: *mut ID3D11VideoProcessorEnumerator = ptr::null_mut();
+        let mut video_processor: *mut ID3D11VideoProcessor = ptr::null_mut();
+        let processor_rotation = match display.rotation() {
+            DXGI_MODE_ROTATION_ROTATE90 => Some(D3D11_VIDEO_PROCESSOR_ROTATION_90),
+            DXGI_MODE_ROTATION_ROTATE180 => Some(D3D11_VIDEO_PROCESSOR_ROTATION_180),
+            DXGI_MODE_ROTATION_ROTATE270 => Some(D3D11_VIDEO_PROCESSOR_ROTATION_270),
+            _ => None,
+        };
+        if let Some(processor_rotation) = processor_rotation {
+            println!("create rotations");
+            if !device.is_null() && !context.is_null() {
+                unsafe {
+                    (*context).QueryInterface(
+                        &IID_ID3D11VideoContext,
+                        &mut video_context as *mut *mut _ as *mut *mut _,
+                    );
+                    if !video_context.is_null() {
+                        (*device).QueryInterface(
+                            &IID_ID3D11VideoDevice,
+                            &mut video_device as *mut *mut _ as *mut *mut _,
+                        );
+                        if !video_device.is_null() {
+                            let (input_width, input_height) = match display.rotation() {
+                                DXGI_MODE_ROTATION_ROTATE90 | DXGI_MODE_ROTATION_ROTATE270 => {
+                                    (display.height(), display.width())
+                                }
+                                _ => (display.width(), display.height()),
+                            };
+                            let (output_width, output_height) = (display.width(), display.height());
+                            let content_desc = D3D11_VIDEO_PROCESSOR_CONTENT_DESC {
+                                InputFrameFormat: D3D11_VIDEO_FRAME_FORMAT_PROGRESSIVE,
+                                InputFrameRate: DXGI_RATIONAL {
+                                    Numerator: 30,
+                                    Denominator: 1,
+                                },
+                                InputWidth: input_width as _,
+                                InputHeight: input_height as _,
+                                OutputFrameRate: DXGI_RATIONAL {
+                                    Numerator: 30,
+                                    Denominator: 1,
+                                },
+                                OutputWidth: output_width as _,
+                                OutputHeight: output_height as _,
+                                Usage: D3D11_VIDEO_USAGE_PLAYBACK_NORMAL,
+                            };
+                            (*video_device).CreateVideoProcessorEnumerator(
+                                &content_desc,
+                                &mut video_processor_enum,
+                            );
+                            if !video_processor_enum.is_null() {
+                                let mut caps: D3D11_VIDEO_PROCESSOR_CAPS = mem::zeroed();
+                                if S_OK == (*video_processor_enum).GetVideoProcessorCaps(&mut caps)
+                                {
+                                    if caps.FeatureCaps
+                                        & D3D11_VIDEO_PROCESSOR_FEATURE_CAPS_ROTATION
+                                        != 0
+                                    {
+                                        (*video_device).CreateVideoProcessor(
+                                            video_processor_enum,
+                                            0,
+                                            &mut video_processor,
+                                        );
+                                        if !video_processor.is_null() {
+                                            (*video_context).VideoProcessorSetStreamRotation(
+                                                video_processor,
+                                                0,
+                                                TRUE,
+                                                processor_rotation,
+                                            );
+                                            (*video_context)
+                                                .VideoProcessorSetStreamAutoProcessingMode(
+                                                    video_processor,
+                                                    0,
+                                                    FALSE,
+                                                );
+                                            (*video_context).VideoProcessorSetStreamFrameFormat(
+                                                video_processor,
+                                                0,
+                                                D3D11_VIDEO_FRAME_FORMAT_PROGRESSIVE,
+                                            );
+                                            (*video_context).VideoProcessorSetStreamSourceRect(
+                                                video_processor,
+                                                0,
+                                                TRUE,
+                                                &RECT {
+                                                    left: 0,
+                                                    top: 0,
+                                                    right: input_width as _,
+                                                    bottom: input_height as _,
+                                                },
+                                            );
+                                            (*video_context).VideoProcessorSetStreamDestRect(
+                                                video_processor,
+                                                0,
+                                                TRUE,
+                                                &RECT {
+                                                    left: 0,
+                                                    top: 0,
+                                                    right: output_width as _,
+                                                    bottom: output_height as _,
+                                                },
+                                            );
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+
+        let video_context = ComPtr(video_context);
+        let video_device = ComPtr(video_device);
+        let video_processor_enum = ComPtr(video_processor_enum);
+        let video_processor = ComPtr(video_processor);
+        let rotated_texture = ComPtr(ptr::null_mut());
+        Rotate {
+            video_context,
+            video_device,
+            video_processor_enum,
+            video_processor,
+            texture: (rotated_texture, false),
+        }
+    }
+
     pub fn is_gdi(&self) -> bool {
         self.gdi_capturer.is_some()
     }
@@ -253,17 +390,7 @@ impl Capturer {
 
     pub fn frame<'a>(&'a mut self, timeout: UINT) -> io::Result<Frame<'a>> {
         if self.output_texture {
-            let rotation = match self.display.rotation() {
-                DXGI_MODE_ROTATION_IDENTITY | DXGI_MODE_ROTATION_UNSPECIFIED => 0,
-                DXGI_MODE_ROTATION_ROTATE90 => 90,
-                DXGI_MODE_ROTATION_ROTATE180 => 180,
-                DXGI_MODE_ROTATION_ROTATE270 => 270,
-                _ => {
-                    // Unsupported rotation, try anyway
-                    0
-                }
-            };
-            Ok(Frame::Texture((self.get_texture(timeout)?, rotation)))
+            Ok(Frame::Texture(self.get_texture(timeout)?))
         } else {
             let width = self.width;
             let height = self.height;
@@ -338,7 +465,7 @@ impl Capturer {
         }
     }
 
-    fn get_texture(&mut self, timeout: UINT) -> io::Result<*mut c_void> {
+    fn get_texture(&mut self, timeout: UINT) -> io::Result<(*mut c_void, usize)> {
         unsafe {
             if self.duplication.0.is_null() {
                 return Err(std::io::ErrorKind::AddrNotAvailable.into());
@@ -362,7 +489,86 @@ impl Capturer {
             );
             let texture = ComPtr(texture);
             self.texture = texture;
-            Ok(self.texture.0 as *mut c_void)
+
+            let mut final_texture = self.texture.0 as *mut c_void;
+            let mut rotation = match self.display.rotation() {
+                DXGI_MODE_ROTATION_ROTATE90 => 90,
+                DXGI_MODE_ROTATION_ROTATE180 => 180,
+                DXGI_MODE_ROTATION_ROTATE270 => 270,
+                _ => 0,
+            };
+            if rotation != 0
+                && !self.texture.is_null()
+                && !self.rotate.video_context.is_null()
+                && !self.rotate.video_device.is_null()
+                && !self.rotate.video_processor_enum.is_null()
+                && !self.rotate.video_processor.is_null()
+            {
+                let mut desc: D3D11_TEXTURE2D_DESC = mem::zeroed();
+                (*self.texture.0).GetDesc(&mut desc);
+                if rotation == 90 || rotation == 270 {
+                    let tmp = desc.Width;
+                    desc.Width = desc.Height;
+                    desc.Height = tmp;
+                }
+                if !self.rotate.texture.1 {
+                    self.rotate.texture.1 = true;
+                    let mut rotated_texture: *mut ID3D11Texture2D = ptr::null_mut();
+                    desc.MiscFlags = D3D11_RESOURCE_MISC_SHARED;
+                    (*self.device.0).CreateTexture2D(&desc, ptr::null(), &mut rotated_texture);
+                    self.rotate.texture.0 = ComPtr(rotated_texture);
+                }
+                if !self.rotate.texture.0.is_null()
+                    && desc.Width == self.width as u32
+                    && desc.Height == self.height as u32
+                {
+                    let input_view_desc = D3D11_VIDEO_PROCESSOR_INPUT_VIEW_DESC {
+                        FourCC: 0,
+                        ViewDimension: D3D11_VPIV_DIMENSION_TEXTURE2D,
+                        Texture2D: D3D11_TEX2D_VPIV {
+                            ArraySlice: 0,
+                            MipSlice: 0,
+                        },
+                    };
+                    let mut input_view = ptr::null_mut();
+                    (*self.rotate.video_device.0).CreateVideoProcessorInputView(
+                        self.texture.0 as *mut _,
+                        self.rotate.video_processor_enum.0 as *mut _,
+                        &input_view_desc,
+                        &mut input_view,
+                    );
+                    if !input_view.is_null() {
+                        let input_view = ComPtr(input_view);
+                        let mut output_view_desc: D3D11_VIDEO_PROCESSOR_OUTPUT_VIEW_DESC =
+                            mem::zeroed();
+                        output_view_desc.ViewDimension = D3D11_VPOV_DIMENSION_TEXTURE2D;
+                        output_view_desc.u.Texture2D_mut().MipSlice = 0;
+                        let mut output_view = ptr::null_mut();
+                        (*self.rotate.video_device.0).CreateVideoProcessorOutputView(
+                            self.rotate.texture.0 .0 as *mut _,
+                            self.rotate.video_processor_enum.0 as *mut _,
+                            &output_view_desc,
+                            &mut output_view,
+                        );
+                        if !output_view.is_null() {
+                            let output_view = ComPtr(output_view);
+                            let mut stream_data: D3D11_VIDEO_PROCESSOR_STREAM = mem::zeroed();
+                            stream_data.Enable = TRUE;
+                            stream_data.pInputSurface = input_view.0;
+                            (*self.rotate.video_context.0).VideoProcessorBlt(
+                                self.rotate.video_processor.0,
+                                output_view.0,
+                                0,
+                                1,
+                                &stream_data,
+                            );
+                            final_texture = self.rotate.texture.0 .0 as *mut c_void;
+                            rotation = 0;
+                        }
+                    }
+                }
+            }
+            Ok((final_texture, rotation))
         }
     }
 
@@ -666,3 +872,11 @@ fn wrap_hresult(x: HRESULT) -> io::Result<()> {
     })
     .into())
 }
+
+struct Rotate {
+    video_context: ComPtr<ID3D11VideoContext>,
+    video_device: ComPtr<ID3D11VideoDevice>,
+    video_processor_enum: ComPtr<ID3D11VideoProcessorEnumerator>,
+    video_processor: ComPtr<ID3D11VideoProcessor>,
+    texture: (ComPtr<ID3D11Texture2D>, bool),
+}