default-connect-password option

* Update ja.rs

Signed-off-by: creeper-0910 <56744841+creeper-0910@users.noreply.github.com>

* Update ja.rs

Signed-off-by: creeper-0910 <56744841+creeper-0910@users.noreply.github.com>

* Add 'About RustDesk'

Signed-off-by: creeper-0910 <56744841+creeper-0910@users.noreply.github.com>

---------

Signed-off-by: creeper-0910 <56744841+creeper-0910@users.noreply.github.com>

.github/workflows/fdroid.yml

@@ -0,0 +1,34 @@
+name: Fdroid version file generation
+
+on:
+  workflow_dispatch:
+  push:
+    tags:
+      - 'v[0-9]+.[0-9]+.[0-9]+'
+      - '[0-9]+.[0-9]+.[0-9]+'
+      - 'v[0-9]+.[0-9]+.[0-9]+-[0-9]+'
+      - '[0-9]+.[0-9]+.[0-9]+-[0-9]+'
+
+jobs:
+  # https://gitlab.com/fdroid/fdroiddata/-/blob/master/metadata/com.carriez.flutter_hbb.yml
+  # Finds latest release and transforms F-Droid version code from version as follows:
+  # X.Y.Z-A => X * 1e6 + Y * 1e4 + Z * 1e2 + A
+  update-fdroid-version-file:
+    name: Publish RustDesk version file for F-Droid updater
+    runs-on: ubuntu-latest
+    steps:
+      - name: Generate RustDesk version file
+        run: |
+          UPSTREAM_VERNAME="$(curl https://api.github.com/repos/rustdesk/rustdesk/releases/latest  | jq -r .tag_name | sed 's/^v//')"
+          UPSTREAM_VERCODE="$(echo "$UPSTREAM_VERNAME" | tr '.' ' ' | tr '-' ' ' | while read -r MAJOR MINOR PATCH REV; do [ -z "$MAJOR" ] && MAJOR=0; [ -z "$MINOR" ] && MINOR=0; [ -z "$PATCH" ] && PATCH=0; [ -z "$REV" ] && REV=0; echo "$(( 1000000 * $MAJOR + 10000 * $MINOR + 100 * $PATCH + $REV ))"; done)"
+          echo "versionName=$UPSTREAM_VERNAME"  > rustdesk-version.txt
+          echo "versionCode=$UPSTREAM_VERCODE" >> rustdesk-version.txt
+        shell: bash
+
+      - name: Publish RustDesk version file
+        uses: softprops/action-gh-release@v1
+        with:
+          prerelease: true
+          tag_name: "fdroid-version"
+          files: |
+            ./rustdesk-version.txt

.github/workflows/flutter-build.yml

@@ -10,6 +10,13 @@ on:
         type: string
         default: "nightly"
 
+# NOTE: F-Droid builder script 'flutter/build_fdroid.sh' reads environment
+# variables from this workflow!
+#
+# It does NOT read build steps, however, so please fix 'flutter/build_fdroid.sh
+# whenever you add changes to Android CI build action ('build-rustdesk-android')
+# in this file!
+
 env:
   WIN_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
@@ -22,9 +29,9 @@ env:
   FLUTTER_ELINUX_VERSION: "3.16.9"
   TAG_NAME: "${{ inputs.upload-tag }}"
   VCPKG_BINARY_SOURCES: "clear;x-gha,readwrite"
-  # vcpkg version: 2024.03.25
-  VCPKG_COMMIT_ID: "a34c873a9717a888f58dc05268dea15592c2f0ff"
-  VERSION: "1.2.6"
+  # vcpkg version: 2024.06.15
+  VCPKG_COMMIT_ID: "f7423ee180c4b7f40d43402c2feb3859161ef625"
+  VERSION: "1.2.7"
   NDK_VERSION: "r26d"
   #signing keys env variable checks
   ANDROID_SIGNING_KEY: "${{ secrets.ANDROID_SIGNING_KEY }}"
@@ -58,7 +65,7 @@ jobs:
         job:
           # - { target: i686-pc-windows-msvc        , os: windows-2022                  }
           # - { target: x86_64-pc-windows-gnu       , os: windows-2022                  }
-          - { target: x86_64-pc-windows-msvc, os: windows-2022, arch: x86_64 }
+          - { target: x86_64-pc-windows-msvc, os: windows-2022, arch: x86_64, vcpkg-triplet: x64-windows-static }
           # - { target: aarch64-pc-windows-msvc, os: windows-2022, arch: aarch64 }
     steps:
       - name: Export GitHub Actions cache environment variables
@@ -109,7 +116,7 @@ jobs:
 
       - name: Install vcpkg dependencies
         run: |
-          $VCPKG_ROOT/vcpkg install --triplet x64-windows-static --x-install-root="$VCPKG_ROOT/installed"
+          $VCPKG_ROOT/vcpkg install --triplet ${{ matrix.job.vcpkg-triplet }} --x-install-root="$VCPKG_ROOT/installed"
         shell: bash
 
       - name: Build rustdesk
@@ -163,6 +170,7 @@ jobs:
         shell: bash
         if: env.UPLOAD_ARTIFACT == 'true'
         run: |
+          sed -i '/dpiAware/d' res/manifest.xml
           pushd ./libs/portable
           pip3 install -r requirements.txt
           python3 ./generate.py -f ../../rustdesk/ -o . -e ../../rustdesk/rustdesk.exe
@@ -211,7 +219,7 @@ jobs:
         job:
           # - { target: i686-pc-windows-msvc        , os: windows-2022                  }
           # - { target: x86_64-pc-windows-gnu       , os: windows-2022                  }
-          - { target: i686-pc-windows-msvc, os: windows-2022, arch: x86 }
+          - { target: i686-pc-windows-msvc, os: windows-2022, arch: x86, vcpkg-triplet: x86-windows-static }
           # - { target: aarch64-pc-windows-msvc, os: windows-2022 }
     steps:
       - name: Export GitHub Actions cache environment variables
@@ -248,7 +256,7 @@ jobs:
 
       - name: Install vcpkg dependencies
         run: |
-          $VCPKG_ROOT/vcpkg install --triplet x86-windows-static --x-install-root="$VCPKG_ROOT/installed"
+          $VCPKG_ROOT/vcpkg install --triplet ${{ matrix.job.vcpkg-triplet }} --x-install-root="$VCPKG_ROOT/installed"
         shell: bash
 
       - name: Build rustdesk
@@ -297,14 +305,13 @@ jobs:
       - name: Build self-extracted executable
         shell: bash
         run: |
+          sed -i '/dpiAware/d' res/manifest.xml
           pushd ./libs/portable
           pip3 install -r requirements.txt
           python3 ./generate.py -f ../../Release/ -o . -e ../../Release/rustdesk.exe
           popd
           mkdir -p ./SignOutput
           mv ./target/release/rustdesk-portable-packer.exe ./SignOutput/rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}-sciter.exe
-          mv ./Release ./rustdesk
-          tar czf rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}.tar.gz rustdesk
 
       - name: Sign rustdesk self-extracted file
         if: env.UPLOAD_ARTIFACT == 'true' && env.SIGN_BASE_URL != ''
@@ -320,7 +327,6 @@ jobs:
           tag_name: ${{ env.TAG_NAME }}
           files: |
             ./SignOutput/rustdesk-*.exe
-            ./rustdesk-*.tar.gz
 
   build-for-macOS-arm64-selfhost:
     # use build-for-macOS instead
@@ -406,6 +412,7 @@ jobs:
               arch: aarch64,
               target: aarch64-apple-ios,
               os: macos-13,
+              vcpkg-triplet: arm64-ios,
             }
     steps:
       - name: Export GitHub Actions cache environment variables
@@ -433,7 +440,7 @@ jobs:
 
       - name: Install vcpkg dependencies
         run: |
-          $VCPKG_ROOT/vcpkg install --triplet arm64-ios --x-install-root="$VCPKG_ROOT/installed"
+          $VCPKG_ROOT/vcpkg install --triplet ${{ matrix.job.vcpkg-triplet }} --x-install-root="$VCPKG_ROOT/installed"
         shell: bash
 
       - name: Install Rust toolchain
@@ -614,6 +621,14 @@ jobs:
           channel: "stable"
           flutter-version: ${{ env.FLUTTER_VERSION }}
 
+      - name: Workaround for flutter issue
+        shell: bash
+        run: |
+          cd "$(dirname "$(which flutter)")"
+          # https://github.com/flutter/flutter/issues/133533
+          sed -i -e 's/_setFramesEnabledState(false);/\/\/_setFramesEnabledState(false);/g' ../packages/flutter/lib/src/scheduler/binding.dart
+          grep -n '_setFramesEnabledState(false);' ../packages/flutter/lib/src/scheduler/binding.dart
+
       - name: Install Rust toolchain
         uses: dtolnay/rust-toolchain@v1
         with:
@@ -966,12 +981,16 @@ jobs:
               target: x86_64-unknown-linux-gnu,
               distro: ubuntu18.04,
               on: ubuntu-20.04,
+              deb_arch: amd64,
+              vcpkg-triplet: x64-linux,
             }
           - {
               arch: aarch64,
               target: aarch64-unknown-linux-gnu,
               distro: ubuntu18.04,
               on: [self-hosted, Linux, ARM64],
+              deb_arch: arm64,
+              vcpkg-triplet: arm64-linux,
             }
     steps:
       - name: Export GitHub Actions cache environment variables
@@ -1006,6 +1025,7 @@ jobs:
 
       - name: Install Rust toolchain
         uses: dtolnay/rust-toolchain@v1
+        if: matrix.job.arch == 'x86_64' || env.UPLOAD_ARTIFACT == 'true'
         with:
           toolchain: ${{ env.RUST_VERSION }}
           targets: ${{ matrix.job.target }}
@@ -1022,31 +1042,27 @@ jobs:
           sed -i  "s/\[\"cdylib\", \"staticlib\", \"rlib\"\]/\[\"cdylib\"\]/g" Cargo.toml
 
       - name: Restore bridge files
+        if: matrix.job.arch == 'x86_64' || env.UPLOAD_ARTIFACT == 'true'
         uses: actions/download-artifact@master
         with:
           name: bridge-artifact
           path: ./
 
       - name: Setup vcpkg with Github Actions binary cache
+        if: matrix.job.arch == 'x86_64' || env.UPLOAD_ARTIFACT == 'true'
         uses: lukka/run-vcpkg@v11
         with:
           vcpkgDirectory: /opt/artifacts/vcpkg
           vcpkgGitCommitId: ${{ env.VCPKG_COMMIT_ID }}
 
       - name: Install vcpkg dependencies
-        if: env.UPLOAD_ARTIFACT == 'true'
+        if: matrix.job.arch == 'x86_64' || env.UPLOAD_ARTIFACT == 'true'
         run: |
-          case ${{ matrix.job.target }} in
-            aarch64-unknown-linux-gnu)
-              $VCPKG_ROOT/vcpkg install --triplet arm64-linux --x-install-root="$VCPKG_ROOT/installed"
-            ;;
-            x86_64-unknown-linux-gnu)
-              $VCPKG_ROOT/vcpkg install --x-install-root="$VCPKG_ROOT/installed"
-            ;;
-          esac
+          $VCPKG_ROOT/vcpkg install --triplet ${{ matrix.job.vcpkg-triplet }} --x-install-root="$VCPKG_ROOT/installed"
         shell: bash
 
       - name: Restore bridge files
+        if: matrix.job.arch == 'x86_64' || env.UPLOAD_ARTIFACT == 'true'
         uses: actions/download-artifact@master
         with:
           name: bridge-artifact
@@ -1055,7 +1071,7 @@ jobs:
       - uses: rustdesk-org/run-on-arch-action@amd64-support
         name: Build rustdesk
         id: vcpkg
-        if: env.UPLOAD_ARTIFACT == 'true'
+        if: matrix.job.arch == 'x86_64' || env.UPLOAD_ARTIFACT == 'true'
         with:
           arch: ${{ matrix.job.arch }}
           distro: ${{ matrix.job.distro }}
@@ -1146,7 +1162,6 @@ jobs:
               aarch64)
                 export PATH=/opt/flutter-elinux/bin:$PATH
                 sed -i "s/flutter build linux --release/flutter-elinux build linux --verbose/g" ./build.py
-                export ARCH=arm64
                 sed -i "s/x64\/release/arm64\/release/g" ./build.py
               ;;
               x86_64)
@@ -1178,6 +1193,7 @@ jobs:
             # build flutter
             pushd /workspace
             export CARGO_INCREMENTAL=0
+            export DEB_ARCH=${{ matrix.job.deb_arch }}
             python3 ./build.py --flutter --skip-cargo
             for name in rustdesk*??.deb; do
               mv "$name" "${name%%.deb}-${{ matrix.job.arch }}.deb"
@@ -1256,21 +1272,33 @@ jobs:
           files: |
             res/rustdesk-${{ env.VERSION }}*.zst
 
-  build-rustdesk-sciter-arm:
+  build-rustdesk-linux-sciter:
     if: ${{ inputs.upload-artifact }}
     needs: build-rustdesk-linux # not for dep, just make it run later for parallelism
-    runs-on: [self-hosted, Linux, ARM64]
-    name: build-rustdesk-sciter-arm ${{ matrix.job.target }}
+    runs-on: ${{ matrix.job.on }}
+    name: build-rustdesk-linux-sciter ${{ matrix.job.target }}
     strategy:
       fail-fast: false
       matrix:
         # use a high level qemu-user-static
         job:
+          - {
+              arch: x86_64,
+              target: x86_64-unknown-linux-gnu,
+              on: ubuntu-20.04,
+              distro: ubuntu18.04,
+              deb_arch: amd64,
+              sciter_arch: x64,
+              vcpkg-triplet: x64-linux,
+            }
           - {
               arch: armv7,
               target: armv7-unknown-linux-gnueabihf,
-              deb-arch: armhf,
-              use-cross: true,
+              on: [self-hosted, Linux, ARM64],
+              distro: ubuntu18.04-rustdesk,
+              deb_arch: armhf,
+              sciter_arch: arm32,
+              vcpkg-triplet: arm-linux,
             }
     steps:
       - name: Export GitHub Actions cache environment variables
@@ -1326,7 +1354,7 @@ jobs:
       - name: Install vcpkg dependencies
         run: |
           cp $PWD/res/vcpkg/linux.cmake $VCPKG_ROOT/scripts/toolchains/linux.cmake
-          $VCPKG_ROOT/vcpkg install --triplet arm-linux --x-install-root="$VCPKG_ROOT/installed"
+          $VCPKG_ROOT/vcpkg install --triplet ${{ matrix.job.vcpkg-triplet }} --x-install-root="$VCPKG_ROOT/installed"
         shell: bash
 
       - uses: rustdesk-org/run-on-arch-action@amd64-support
@@ -1334,7 +1362,7 @@ jobs:
         id: vcpkg
         with:
           arch: ${{ matrix.job.arch }}
-          distro: ubuntu18.04-rustdesk
+          distro: ${{ matrix.job.distro }}
           githubToken: ${{ github.token }}
           setup: |
             ls -l "${PWD}"
@@ -1400,13 +1428,13 @@ jobs:
             pushd /workspace
             python3 ./res/inline-sciter.py
             export VCPKG_ROOT=/opt/artifacts/vcpkg
-            export ARCH=armhf
             export CARGO_INCREMENTAL=0
             cargo build --features inline --release --bins --jobs 1
             # package
             mkdir -p ./Release
             mv ./target/release/rustdesk ./Release/rustdesk
-            wget -O ./Release/libsciter-gtk.so https://github.com/c-smile/sciter-sdk/raw/master/bin.lnx/arm32/libsciter-gtk.so
+            wget -O ./Release/libsciter-gtk.so https://github.com/c-smile/sciter-sdk/raw/master/bin.lnx/${{ matrix.job.sciter_arch }}/libsciter-gtk.so
+            export DEB_ARCH=${{ matrix.job.deb_arch }}
             ./build.py --package ./Release
 
       - name: Rename rustdesk
@@ -1426,6 +1454,13 @@ jobs:
           files: |
             rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}-sciter.deb
 
+      - name: Upload deb 
+        uses: actions/upload-artifact@master
+        if: env.UPLOAD_ARTIFACT == 'true'
+        with:
+          name: rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}-sciter.deb
+          path: rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}-sciter.deb
+
   build-appimage:
     name: Build appimage ${{ matrix.job.target }}
     needs: [build-rustdesk-linux]
@@ -1483,8 +1518,10 @@ jobs:
             ./appimage/rustdesk-${{ env.VERSION }}-*.AppImage
 
   build-flatpak:
-    name: Build flatpak ${{ matrix.job.target }}
-    needs: [build-rustdesk-linux]
+    name: Build flatpak ${{ matrix.job.target }}${{ matrix.job.suffix }}
+    needs: 
+      - build-rustdesk-linux
+      - build-rustdesk-linux-sciter
     runs-on: ${{ matrix.job.on }}
     if: ${{ inputs.upload-artifact }}
     strategy:
@@ -1496,6 +1533,14 @@ jobs:
               distro: ubuntu18.04,
               on: ubuntu-20.04,
               arch: x86_64,
+              suffix: "",
+            }
+          - {
+              target: x86_64-unknown-linux-gnu,
+              distro: ubuntu18.04,
+              on: ubuntu-20.04,
+              arch: x86_64,
+              suffix: "-sciter",
             }
           - {
               target: aarch64-unknown-linux-gnu,
@@ -1503,6 +1548,7 @@ jobs:
               distro: ubuntu22.04,
               on: [self-hosted, Linux, ARM64],
               arch: aarch64,
+              suffix: "",
             }
     steps:
       - name: Checkout source code
@@ -1511,12 +1557,12 @@ jobs:
       - name: Download Binary
         uses: actions/download-artifact@master
         with:
-          name: rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}.deb
+          name: rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}${{ matrix.job.suffix }}.deb
           path: .
 
       - name: Rename Binary
         run: |
-          mv rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}.deb flatpak/rustdesk.deb
+          mv rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}${{ matrix.job.suffix }}.deb flatpak/rustdesk.deb
 
       - uses: rustdesk-org/run-on-arch-action@amd64-support
         name: Build rustdesk flatpak package for ${{ matrix.job.arch }}
@@ -1562,7 +1608,7 @@ jobs:
             pushd flatpak
             git clone https://github.com/flathub/shared-modules.git --depth=1
             flatpak-builder --user --force-clean --repo=repo ./build ./rustdesk.json
-            flatpak build-bundle ./repo rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}.flatpak com.rustdesk.RustDesk
+            flatpak build-bundle ./repo rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}${{ matrix.job.suffix }}.flatpak com.rustdesk.RustDesk
 
       - name: Publish flatpak package
         uses: softprops/action-gh-release@v1
@@ -1570,7 +1616,7 @@ jobs:
           prerelease: true
           tag_name: ${{ env.TAG_NAME }}
           files: |
-            flatpak/rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}.flatpak
+            flatpak/rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}${{ matrix.job.suffix }}.flatpak
 
   build-rustdesk-web:
     if: False

.github/workflows/playground.yml

@@ -10,15 +10,15 @@ env:
   RUST_VERSION: "1.75" # https://github.com/rustdesk/rustdesk/discussions/7503
   CARGO_NDK_VERSION: "3.1.2"
   LLVM_VERSION: "15.0.6"
-  FLUTTER_VERSION: "3.13.9"
+  FLUTTER_VERSION: "3.22.2"
   FLUTTER_RUST_BRIDGE_VERSION: "1.80.1"
   # for arm64 linux because official Dart SDK does not work
   FLUTTER_ELINUX_VERSION: "3.16.9"
   TAG_NAME: "nightly"
   VCPKG_BINARY_SOURCES: "clear;x-gha,readwrite"
-  # vcpkg version: 2024.03.25
-  VCPKG_COMMIT_ID: "a34c873a9717a888f58dc05268dea15592c2f0ff"
-  VERSION: "1.2.6"
+  # vcpkg version: 2024.06.15
+  VCPKG_COMMIT_ID: "f7423ee180c4b7f40d43402c2feb3859161ef625"
+  VERSION: "1.2.7"
   NDK_VERSION: "r26d"
   #signing keys env variable checks
   ANDROID_SIGNING_KEY: "${{ secrets.ANDROID_SIGNING_KEY }}"
@@ -31,7 +31,207 @@ env:
   SIGN_BASE_URL: "${{ secrets.SIGN_BASE_URL }}"
 
 jobs:
+  build-for-macOS:
+    name: ${{ matrix.job.target }}
+    runs-on: ${{ matrix.job.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        job:
+          - {
+              target: x86_64-apple-darwin,
+              os: macos-13, #macos-latest or macos-14 use M1 now, https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners/about-github-hosted-runners#:~:text=14%20GB-,macos%2Dlatest%20or%20macos%2D14,-The%20macos%2Dlatestlabel
+              extra-build-args: "",
+              arch: x86_64,
+              flutter: "3.13.9",
+              ref: "f6509e3fd6917aa976bad2fc684182601ebf2434",
+              bridge: "1.80.1",
+              date: "20231219"
+            }
+          - {
+              target: x86_64-apple-darwin,
+              os: macos-13, #macos-latest or macos-14 use M1 now, https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners/about-github-hosted-runners#:~:text=14%20GB-,macos%2Dlatest%20or%20macos%2D14,-The%20macos%2Dlatestlabel
+              extra-build-args: "",
+              arch: x86_64,
+              flutter: "3.10.6",
+              ref: "f6509e3fd6917aa976bad2fc684182601ebf2434",
+              bridge: "1.80.1",
+              date: "20231219"
+            }
+          - {
+              target: x86_64-apple-darwin,
+              os: macos-13, #macos-latest or macos-14 use M1 now, https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners/about-github-hosted-runners#:~:text=14%20GB-,macos%2Dlatest%20or%20macos%2D14,-The%20macos%2Dlatestlabel
+              extra-build-args: "",
+              arch: x86_64,
+              flutter: "3.10.6",
+              ref: "85ddfc0739f052cab0029c46b899b959ee94eeb8",
+              bridge: "1.80.1",
+              date: "20231119"
+            }
+          - {
+              target: x86_64-apple-darwin,
+              os: macos-13, #macos-latest or macos-14 use M1 now, https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners/about-github-hosted-runners#:~:text=14%20GB-,macos%2Dlatest%20or%20macos%2D14,-The%20macos%2Dlatestlabel
+              extra-build-args: "",
+              arch: x86_64,
+              flutter: "3.13.9",
+              ref: "85ddfc0739f052cab0029c46b899b959ee94eeb8",
+              bridge: "1.80.1",
+              date: "20231119"
+            }
+    steps:
+      - name: Export GitHub Actions cache environment variables
+        uses: actions/github-script@v6
+        with:
+          script: |
+            core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
+            core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
+
+      - name: Checkout source code
+        uses: actions/checkout@v3
+        with:
+          ref: ${{ matrix.job.ref }}
+          
+      - name: Import the codesign cert
+        if: env.MACOS_P12_BASE64 != null
+        uses: apple-actions/import-codesign-certs@v1
+        with:
+          p12-file-base64: ${{ secrets.MACOS_P12_BASE64 }}
+          p12-password: ${{ secrets.MACOS_P12_PASSWORD }}
+          keychain: rustdesk
+
+      - name: Check sign and import sign key
+        if: env.MACOS_P12_BASE64 != null
+        run: |
+          security default-keychain -s rustdesk.keychain
+          security find-identity -v
+
+      - name: Import notarize key
+        if: env.MACOS_P12_BASE64 != null
+        uses: timheuer/base64-to-file@v1.2
+        with:
+          # https://gregoryszorc.com/docs/apple-codesign/stable/apple_codesign_rcodesign.html#notarizing-and-stapling
+          fileName: rustdesk.json
+          fileDir: ${{ github.workspace }}
+          encodedString: ${{ secrets.MACOS_NOTARIZE_JSON }}
+
+      - name: Install rcodesign tool
+        if: env.MACOS_P12_BASE64 != null
+        shell: bash
+        run: |
+          pushd /tmp
+          wget https://github.com/indygreg/apple-platform-rs/releases/download/apple-codesign%2F0.22.0/apple-codesign-0.22.0-macos-universal.tar.gz
+          tar -zxvf apple-codesign-0.22.0-macos-universal.tar.gz
+          mv apple-codesign-0.22.0-macos-universal/rcodesign /usr/local/bin
+          popd
+
+      - name: Install build runtime
+        run: |
+          brew install llvm create-dmg nasm cmake gcc wget ninja pkg-config
+
+      - name: Install flutter
+        uses: subosito/flutter-action@v2
+        with:
+          channel: "stable"
+          flutter-version: ${{ matrix.job.flutter }}
+
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@v1
+        with:
+          toolchain: ${{ env.RUST_VERSION }}
+          targets: ${{ matrix.job.target }}
+          components: "rustfmt"
+
+      - uses: Swatinem/rust-cache@v2
+        with:
+          prefix-key: ${{ matrix.job.os }}
+
+      - name: Install flutter rust bridge deps
+        shell: bash
+        run: |
+          sed -i '' 's/3.1.0/2.17.0/g' flutter/pubspec.yaml;
+          cargo install flutter_rust_bridge_codegen --version ${{ matrix.job.bridge }} --features "uuid"
+          # below works for mac to make buildable on 3.13.9
+          # pushd flutter/lib; find . -name "*.dart" | xargs -I{} sed -i '' 's/textScaler: TextScaler.linear(\(.*\)),/textScaleFactor: \1,/g' {}; popd;
+          pushd flutter && flutter pub get && popd
+          ~/.cargo/bin/flutter_rust_bridge_codegen --rust-input ./src/flutter_ffi.rs --dart-output ./flutter/lib/generated_bridge.dart --c-output ./flutter/macos/Runner/bridge_generated.h
+
+      - name: Setup vcpkg with Github Actions binary cache
+        uses: lukka/run-vcpkg@v11
+        with:
+          vcpkgGitCommitId: ${{ env.VCPKG_COMMIT_ID }}
+
+      - name: Install vcpkg dependencies
+        run: |
+          $VCPKG_ROOT/vcpkg install --x-install-root="$VCPKG_ROOT/installed"
+          
+      - name: Restore from cache and install vcpkg
+        uses: lukka/run-vcpkg@v7
+        if: false
+        with:
+          setupOnly: true
+          vcpkgGitCommitId: ${{ env.VCPKG_COMMIT_ID }}
+
+      - name: Install vcpkg dependencies
+        if: false
+        run: |
+          $VCPKG_ROOT/vcpkg install libvpx libyuv opus aom
+
+      - name: Show version information (Rust, cargo, Clang)
+        shell: bash
+        run: |
+          clang --version || true
+          rustup -V
+          rustup toolchain list
+          rustup default
+          cargo -V
+          rustc -V
+
+      - name: Build rustdesk
+        run: |
+          ./build.py --flutter ${{ matrix.job.extra-build-args }}
+
+      - name: create unsigned dmg
+        run: |
+          CREATE_DMG="$(command -v create-dmg)"
+          CREATE_DMG="$(readlink -f "$CREATE_DMG")"
+          sed -i -e 's/MAXIMUM_UNMOUNTING_ATTEMPTS=3/MAXIMUM_UNMOUNTING_ATTEMPTS=7/' "$CREATE_DMG"
+          create-dmg --icon "RustDesk.app" 200 190 --hide-extension "RustDesk.app" --window-size 800 400 --app-drop-link 600 185 rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}.dmg ./flutter/build/macos/Build/Products/Release/RustDesk.app
+
+      - name: Codesign app and create signed dmg
+        if: env.MACOS_P12_BASE64 != null
+        run: |
+          # Patch create-dmg to give more attempts to unmount image
+          CREATE_DMG="$(command -v create-dmg)"
+          CREATE_DMG="$(readlink -f "$CREATE_DMG")"
+          sed -i -e 's/MAXIMUM_UNMOUNTING_ATTEMPTS=3/MAXIMUM_UNMOUNTING_ATTEMPTS=7/' "$CREATE_DMG"
+          # Unlock keychain
+          security default-keychain -s rustdesk.keychain
+          security unlock-keychain -p ${{ secrets.MACOS_P12_PASSWORD }} rustdesk.keychain
+          # start sign the rustdesk.app and dmg
+          rm -rf *.dmg || true
+          codesign --force --options runtime -s ${{ secrets.MACOS_CODESIGN_IDENTITY }} --deep --strict ./flutter/build/macos/Build/Products/Release/RustDesk.app -vvv
+          create-dmg --icon "RustDesk.app" 200 190 --hide-extension "RustDesk.app" --window-size 800 400 --app-drop-link 600 185 rustdesk-${{ env.VERSION }}.dmg ./flutter/build/macos/Build/Products/Release/RustDesk.app
+          codesign --force --options runtime -s ${{ secrets.MACOS_CODESIGN_IDENTITY }} --deep --strict rustdesk-${{ env.VERSION }}.dmg -vvv
+          # notarize the rustdesk-${{ env.VERSION }}.dmg
+          rcodesign notary-submit --api-key-path ${{ github.workspace }}/rustdesk.json  --staple rustdesk-${{ env.VERSION }}.dmg
+
+      - name: Rename rustdesk
+        run: |
+          for name in rustdesk*??.dmg; do
+              mv "$name" "${name%%.dmg}-${{ matrix.job.arch }}-flutter${{ matrix.job.flutter }}-flutter${{ matrix.job.date }}.dmg"
+          done
+
+      - name: Publish DMG package
+        uses: softprops/action-gh-release@v1
+        with:
+          prerelease: true
+          tag_name: ${{ env.TAG_NAME }}
+          files: |
+            rustdesk*-${{ matrix.job.arch }}*.dmg
+
+
   build-rustdesk-android:
+    if: false
     name: build rustdesk android apk ${{ matrix.job.target }}
     runs-on: ${{ matrix.job.os }}
     strategy:

.github/workflows/winget.yml

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

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "rustdesk"
-version = "1.2.6"
+version = "1.2.7"
 authors = ["rustdesk <info@rustdesk.com>"]
 edition = "2021"
 build= "build.rs"
@@ -66,7 +66,7 @@ default-net = "0.14"
 wol-rs = "1.0"
 flutter_rust_bridge = { version = "=1.80", features = ["uuid"], optional = true}
 errno = "0.3"
-rdev = { git = "https://github.com/fufesou/rdev" }
+rdev = { git = "https://github.com/rustdesk-org/rdev" }
 url = { version = "2.3", features = ["serde"] }
 crossbeam-queue = "0.3"
 hex = "0.4"
@@ -89,7 +89,10 @@ sys-locale = "0.3"
 enigo = { path = "libs/enigo", features = [ "with_serde" ] }
 clipboard = { path = "libs/clipboard" }
 ctrlc = "3.2"
-arboard = { git = "https://github.com/fufesou/arboard", branch = "feat/x11_set_conn_timeout", features = ["wayland-data-control"] }
+# arboard = { version = "3.4.0", features = ["wayland-data-control"] }
+arboard = { git = "https://github.com/rustdesk-org/arboard", features = ["wayland-data-control", "image-data"] }
+clipboard-master = { git = "https://github.com/rustdesk-org/clipboard-master" }
+
 system_shutdown = "4.0"
 qrcode-generator = "4.1"
 
@@ -149,11 +152,11 @@ psimple = { package = "libpulse-simple-binding", version = "2.27" }
 pulse = { package = "libpulse-binding", version = "2.27" }
 rust-pulsectl = { git = "https://github.com/open-trade/pulsectl" }
 async-process = "1.7"
-mouce = { git="https://github.com/fufesou/mouce.git" }
-evdev = { git="https://github.com/fufesou/evdev" }
+mouce = { git="https://github.com/rustdesk-org/mouce.git" }
+evdev = { git="https://github.com/rustdesk-org/evdev" }
 dbus = "0.9"
 dbus-crossroads = "0.5"
-pam = { git="https://github.com/fufesou/pam" }
+pam = { git="https://github.com/rustdesk-org/pam" }
 users = { version = "0.11" }
 x11-clipboard = {git="https://github.com/clslaid/x11-clipboard", branch = "feat/store-batch", optional = true}
 x11rb =  {version = "0.12", features = ["all-extensions"], optional = true}

appimage/AppImageBuilder-aarch64.yml

@@ -18,7 +18,7 @@ AppDir:
     id: rustdesk
     name: rustdesk
     icon: rustdesk
-    version: 1.2.6
+    version: 1.2.7
     exec: usr/lib/rustdesk/rustdesk
     exec_args: $@
   apt:

appimage/AppImageBuilder-x86_64.yml

@@ -18,7 +18,7 @@ AppDir:
     id: rustdesk
     name: rustdesk
     icon: rustdesk
-    version: 1.2.6
+    version: 1.2.7
     exec: usr/lib/rustdesk/rustdesk
     exec_args: $@
   apt:

build.py

@@ -25,8 +25,8 @@ flutter_build_dir_2 = f'flutter/{flutter_build_dir}'
 skip_cargo = False
 
 
-def get_arch() -> str:
-    custom_arch = os.environ.get("ARCH")
+def get_deb_arch() -> str:
+    custom_arch = os.environ.get("DEB_ARCH")
     if custom_arch is None:
         return "amd64"
     return custom_arch
@@ -48,15 +48,7 @@ def get_version():
 
 
 def parse_rc_features(feature):
-    available_features = {
-        'PrivacyMode': {
-            'platform': ['windows'],
-            'zip_url': 'https://github.com/fufesou/RustDeskTempTopMostWindow/releases/download/v0.3'
-                       '/TempTopMostWindow_x64.zip',
-            'checksum_url': 'https://github.com/fufesou/RustDeskTempTopMostWindow/releases/download/v0.3/checksum_md5',
-            'include': ['WindowInjection.dll'],
-        }
-    }
+    available_features = {}
     apply_features = {}
     if not feature:
         feature = []
@@ -81,7 +73,6 @@ def parse_rc_features(feature):
     elif isinstance(feature, list):
         if windows:
             # download third party is deprecated, we use github ci instead.
-            # force add PrivacyMode
             # feature.append('PrivacyMode')
             pass
         for feat in feature:
@@ -108,7 +99,7 @@ def make_parser():
         nargs='+',
         default='',
         help='Integrate features, windows only.'
-             'Available: PrivacyMode. Special value is "ALL" and empty "". Default is empty.')
+             'Available: [Not used for now]. Special value is "ALL" and empty "". Default is empty.')
     parser.add_argument('--flutter', action='store_true',
                         help='Build flutter package', default=False)
     parser.add_argument(
@@ -294,7 +285,7 @@ Homepage: https://rustdesk.com
 Depends: libgtk-3-0, libxcb-randr0, libxdo3, libxfixes3, libxcb-shape0, libxcb-xfixes0, libasound2, libsystemd0, curl, libva-drm2, libva-x11-2, libvdpau1, libgstreamer-plugins-base1.0-0, libpam0g, libappindicator3-1, gstreamer1.0-pipewire
 Description: A remote control software.
 
-""" % (version, get_arch())
+""" % (version, get_deb_arch())
     file = open(control_file_path, "w")
     file.write(content)
     file.close()

docs/README-JP.md

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

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

@@ -18,7 +18,9 @@ import android.widget.EditText
 import android.view.accessibility.AccessibilityEvent
 import android.view.ViewGroup.LayoutParams
 import android.view.accessibility.AccessibilityNodeInfo
+import android.view.KeyEvent as KeyEventAndroid
 import android.graphics.Rect
+import android.media.AudioManager
 import android.accessibilityservice.AccessibilityServiceInfo
 import android.accessibilityservice.AccessibilityServiceInfo.FLAG_INPUT_METHOD_EDITOR
 import android.accessibilityservice.AccessibilityServiceInfo.FLAG_RETRIEVE_INTERACTIVE_WINDOWS
@@ -75,6 +77,8 @@ class InputService : AccessibilityService() {
 
     private var fakeEditTextForTextStateCalculation: EditText? = null
 
+    private val volumeController: VolumeController by lazy { VolumeController(applicationContext.getSystemService(AUDIO_SERVICE) as AudioManager) }
+
     @RequiresApi(Build.VERSION_CODES.N)
     fun onMouseInput(mask: Int, _x: Int, _y: Int) {
         val x = max(0, _x)
@@ -294,6 +298,18 @@ class InputService : AccessibilityService() {
 
         Log.d(logTag, "onKeyEvent $keyEvent textToCommit:$textToCommit")
 
+        var ke: KeyEventAndroid? = null
+        if (Build.VERSION.SDK_INT < 33 || textToCommit == null) {
+            ke = KeyEventConverter.toAndroidKeyEvent(keyEvent)
+        }
+        ke?.let { event ->
+            if (tryHandleVolumeKeyEvent(event)) {
+                return
+            } else if (tryHandlePowerKeyEvent(event)) {
+                return
+            }
+        }
+
         if (Build.VERSION.SDK_INT >= 33) {
             getInputMethod()?.let { inputMethod ->
                 inputMethod.getCurrentInputConnection()?.let { inputConnection ->
@@ -302,7 +318,7 @@ class InputService : AccessibilityService() {
                             inputConnection.commitText(text, 1, null)
                         }
                     } else {
-                        KeyEventConverter.toAndroidKeyEvent(keyEvent).let { event ->
+                        ke?.let { event ->
                             inputConnection.sendKeyEvent(event)
                         }
                     }
@@ -311,7 +327,7 @@ class InputService : AccessibilityService() {
         } else {
             val handler = Handler(Looper.getMainLooper())
             handler.post {
-                KeyEventConverter.toAndroidKeyEvent(keyEvent)?.let { event ->
+                ke?.let { event ->
                     val possibleNodes = possibleAccessibiltyNodes()
                     Log.d(logTag, "possibleNodes:$possibleNodes")
                     for (item in possibleNodes) {
@@ -325,6 +341,43 @@ class InputService : AccessibilityService() {
         }
     }
 
+    private fun tryHandleVolumeKeyEvent(event: KeyEventAndroid): Boolean {
+        when (event.keyCode) {
+            KeyEventAndroid.KEYCODE_VOLUME_UP -> {
+                if (event.action == KeyEventAndroid.ACTION_DOWN) {
+                    volumeController.raiseVolume(null, true, AudioManager.STREAM_SYSTEM)
+                }
+                return true
+            }
+            KeyEventAndroid.KEYCODE_VOLUME_DOWN -> {
+                if (event.action == KeyEventAndroid.ACTION_DOWN) {
+                    volumeController.lowerVolume(null, true, AudioManager.STREAM_SYSTEM)
+                }
+                return true
+            }
+            KeyEventAndroid.KEYCODE_VOLUME_MUTE -> {
+                if (event.action == KeyEventAndroid.ACTION_DOWN) {
+                    volumeController.toggleMute(true, AudioManager.STREAM_SYSTEM)
+                }
+                return true
+            }
+            else -> {
+                return false
+            }
+        }
+    }
+
+    private fun tryHandlePowerKeyEvent(event: KeyEventAndroid): Boolean {
+        if (event.keyCode == KeyEventAndroid.KEYCODE_POWER) {
+            // Perform power dialog action when action is up
+            if (event.action == KeyEventAndroid.ACTION_UP) {
+                performGlobalAction(GLOBAL_ACTION_POWER_DIALOG);
+            }
+            return true
+        }
+        return false
+    }
+
     private fun insertAccessibilityNode(list: LinkedList<AccessibilityNodeInfo>, node: AccessibilityNodeInfo) {
         if (node == null) {
             return
@@ -422,7 +475,7 @@ class InputService : AccessibilityService() {
         return linkedList
     }
 
-    private fun trySendKeyEvent(event: android.view.KeyEvent, node: AccessibilityNodeInfo, textToCommit: String?): Boolean {
+    private fun trySendKeyEvent(event: KeyEventAndroid, node: AccessibilityNodeInfo, textToCommit: String?): Boolean {
         node.refresh()
         this.fakeEditTextForTextStateCalculation?.setSelection(0,0)
         this.fakeEditTextForTextStateCalculation?.setText(null)
@@ -487,10 +540,10 @@ class InputService : AccessibilityService() {
 
                 it.layout(rect.left, rect.top, rect.right, rect.bottom)
                 it.onPreDraw()
-                if (event.action == android.view.KeyEvent.ACTION_DOWN) {
+                if (event.action == KeyEventAndroid.ACTION_DOWN) {
                     val succ = it.onKeyDown(event.getKeyCode(), event)
                     Log.d(logTag, "onKeyDown $succ")
-                } else if (event.action == android.view.KeyEvent.ACTION_UP) {
+                } else if (event.action == KeyEventAndroid.ACTION_UP) {
                     val success = it.onKeyUp(event.getKeyCode(), event)
                     Log.d(logTag, "keyup $success")
                 } else {}

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

@@ -37,6 +37,8 @@ object KeyEventConverter {
             action = KeyEvent.ACTION_UP
         }
 
+        // FIXME: The last parameter is the repeat count, not modifiers ?
+        // https://developer.android.com/reference/android/view/KeyEvent#KeyEvent(long,%20long,%20int,%20int,%20int)
         return KeyEvent(0, 0, action, chrValue, 0, modifiers)
     }
 
@@ -112,6 +114,10 @@ object KeyEventConverter {
             ControlKey.Delete -> KeyEvent.KEYCODE_FORWARD_DEL
             ControlKey.Clear -> KeyEvent.KEYCODE_CLEAR
             ControlKey.Pause -> KeyEvent.KEYCODE_BREAK
+            ControlKey.VolumeMute -> KeyEvent.KEYCODE_VOLUME_MUTE
+            ControlKey.VolumeUp -> KeyEvent.KEYCODE_VOLUME_UP
+            ControlKey.VolumeDown -> KeyEvent.KEYCODE_VOLUME_DOWN
+            ControlKey.Power -> KeyEvent.KEYCODE_POWER
             else -> 0 // Default to unknown.
         }
     }

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

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

flutter/build_fdroid.sh

@@ -0,0 +1,565 @@
+#!/bin/bash
+
+set -x
+
+#
+# Script to build F-Droid release of RustDesk
+#
+# Copyright (C) 2024, The RustDesk Authors
+#               2024, Vasyl Gello <vasek.gello@gmail.com>
+#
+
+# The script is invoked by F-Droid builder system ste-by-step.
+#
+# It accepts the following arguments:
+#
+# - versionName from https://github.com/rustdesk/rustdesk/releases/download/fdroid-version/rustdesk-version.txt
+# - versionCode from https://github.com/rustdesk/rustdesk/releases/download/fdroid-version/rustdesk-version.txt
+# - Android architecture to build APK for: armeabi-v7a arm64-v8av x86 x86_64
+# - The build step to execute:
+#
+#   + sudo-deps: as root, install needed Debian packages into builder VM
+#   + prebuild: patch sources and do other stuff before the build
+#   + build: perform actual build of APK file
+#
+
+# Parse command-line arguments
+
+VERNAME="${1}"
+VERCODE="${2}"
+ANDROID_ABI="${3}"
+BUILDSTEP="${4}"
+
+if [ -z "${VERNAME}" ] || [ -z "${VERCODE}" ] || [ -z "${ANDROID_ABI}" ] ||
+	[ -z "${BUILDSTEP}" ]; then
+	echo "ERROR: Command-line arguments are all required to be non-empty!" >&2
+	exit 1
+fi
+
+# Set various architecture-specific identifiers
+
+case "${ANDROID_ABI}" in
+arm64-v8a)
+	FLUTTER_TARGET=android-arm64
+	NDK_TARGET=aarch64-linux-android
+	RUST_TARGET=aarch64-linux-android
+#	RUSTDESK_FEATURES='flutter,hwcodec'
+	RUSTDESK_FEATURES='flutter'
+	;;
+armeabi-v7a)
+	FLUTTER_TARGET=android-arm
+	NDK_TARGET=arm-linux-androideabi
+	RUST_TARGET=armv7-linux-androideabi
+#	RUSTDESK_FEATURES='flutter,hwcodec'
+	RUSTDESK_FEATURES='flutter'
+	;;
+x86_64)
+	FLUTTER_TARGET=android-x64
+	NDK_TARGET=x86_64-linux-android
+	RUST_TARGET=x86_64-linux-android
+	RUSTDESK_FEATURES='flutter'
+	;;
+x86)
+	FLUTTER_TARGET=android-x86
+	NDK_TARGET=i686-linux-android
+	RUST_TARGET=i686-linux-android
+	RUSTDESK_FEATURES='flutter'
+	;;
+*)
+	echo "ERROR: Unknown Android ABI '${ANDROID_ABI}'!" >&2
+	exit 1
+	;;
+esac
+
+# Check ANDROID_SDK_ROOT and sdkmanager present on PATH
+
+if [ ! -d "${ANDROID_SDK_ROOT}" ] || ! command -v sdkmanager 1>/dev/null; then
+	echo "ERROR: Can not find Android SDK!" >&2
+	exit 1
+fi
+
+# Export necessary variables
+
+export PATH="${PATH}:${HOME}/flutter/bin:${HOME}/depot_tools"
+
+export VCPKG_ROOT="${HOME}/vcpkg"
+
+# Now act depending on build step
+
+# NOTE: F-Droid maintainers require explicit declaration of dependencies
+# as root via `Builds.sudo` F-Droid metadata directive:
+# https://gitlab.com/fdroid/fdroiddata/-/merge_requests/15343#note_1988918695
+
+case "${BUILDSTEP}" in
+prebuild)
+	# prebuild: patch sources and do other stuff before the build
+
+	#
+	# Extract required versions for NDK, Rust, Flutter from
+	# '.github/workflows/flutter-build.yml'
+	#
+
+	CARGO_NDK_VERSION="$(yq -r \
+		.env.CARGO_NDK_VERSION \
+		.github/workflows/flutter-build.yml)"
+
+	FLUTTER_VERSION="$(yq -r \
+		.env.ANDROID_FLUTTER_VERSION \
+		.github/workflows/flutter-build.yml)"
+	if [ -z "${FLUTTER_VERSION}" ]; then
+		FLUTTER_VERSION="$(yq -r \
+			.env.FLUTTER_VERSION \
+			.github/workflows/flutter-build.yml)"
+	fi
+
+	FLUTTER_RUST_BRIDGE_VERSION="$(yq -r \
+		.env.FLUTTER_RUST_BRIDGE_VERSION \
+		.github/workflows/flutter-build.yml)"
+
+	NDK_VERSION="$(yq -r \
+		.env.NDK_VERSION \
+		.github/workflows/flutter-build.yml)"
+
+	RUST_VERSION="$(yq -r \
+		.env.RUST_VERSION \
+		.github/workflows/flutter-build.yml)"
+
+	VCPKG_COMMIT_ID="$(yq -r \
+		.env.VCPKG_COMMIT_ID \
+		.github/workflows/flutter-build.yml)"
+
+	if [ -z "${CARGO_NDK_VERSION}" ] || [ -z "${FLUTTER_VERSION}" ] ||
+		[ -z "${FLUTTER_RUST_BRIDGE_VERSION}" ] ||
+		[ -z "${NDK_VERSION}" ] || [ -z "${RUST_VERSION}" ] ||
+		[ -z "${VCPKG_COMMIT_ID}" ]; then
+		echo "ERROR: Can not identify all required versions!" >&2
+		exit 1
+	fi
+
+	# Map NDK version to revision
+
+	NDK_VERSION="$(wget \
+		-qO- \
+		-H "Accept: application/vnd.github+json" \
+		-H "X-GitHub-Api-Version: 2022-11-28" \
+		'https://api.github.com/repos/android/ndk/releases' |
+		jq -r ".[] | select(.tag_name == \"${NDK_VERSION}\") | .body | match(\"ndkVersion \\\"(.*)\\\"\").captures[0].string")"
+
+	if [ -z "${NDK_VERSION}" ]; then
+		echo "ERROR: Can not map Android NDK codename to revision!" >&2
+		exit 1
+	fi
+
+	export ANDROID_NDK_HOME="${ANDROID_SDK_ROOT}/ndk/${NDK_VERSION}"
+	export ANDROID_NDK_ROOT="${ANDROID_SDK_ROOT}/ndk/${NDK_VERSION}"
+
+	#
+	# Install the components
+	#
+
+	set -e
+
+	# Install Android NDK
+
+	if [ ! -d "${ANDROID_NDK_ROOT}" ]; then
+		sdkmanager --install "ndk;${NDK_VERSION}"
+	fi
+
+	# Install Flutter
+
+	if [ ! -f "${HOME}/flutter/bin/flutter" ]; then
+		pushd "${HOME}"
+
+		git clone https://github.com/flutter/flutter
+
+		pushd flutter
+
+		git reset --hard "${FLUTTER_VERSION}"
+
+		flutter config --no-analytics
+
+		popd # flutter
+
+		popd # ${HOME}
+	fi
+
+	# Install Rust
+
+	if [ ! -f "${HOME}/rustup/rustup-init.sh" ]; then
+		pushd "${HOME}"
+
+		git clone --depth 1 https://github.com/rust-lang/rustup
+
+		popd # ${HOME}
+	fi
+
+	pushd "${HOME}/rustup"
+	bash rustup-init.sh -y \
+		--target "${RUST_TARGET}" \
+		--default-toolchain "${RUST_VERSION}"
+	popd
+
+	if ! command -v cargo 1>/dev/null 2>&1; then
+		. "${HOME}/.cargo/env"
+	fi
+
+	# Install cargo-ndk
+
+	cargo install \
+		cargo-ndk \
+		--version "${CARGO_NDK_VERSION}"
+
+	# Install rust bridge generator
+
+	cargo install cargo-expand
+	cargo install flutter_rust_bridge_codegen \
+		--version "${FLUTTER_RUST_BRIDGE_VERSION}" \
+		--features "uuid"
+
+	# Populate native vcpkg dependencies
+
+	if [ ! -d "${VCPKG_ROOT}" ]; then
+		pushd "${HOME}"
+
+		git clone \
+			https://github.com/Microsoft/vcpkg.git
+		git clone \
+			https://github.com/Microsoft/vcpkg-tool.git
+
+		pushd vcpkg-tool
+
+		mkdir build
+
+		pushd build
+
+		cmake \
+			-DCMAKE_BUILD_TYPE=Release \
+			-G 'Ninja' \
+			-DVCPKG_DEVELOPMENT_WARNINGS=OFF \
+			..
+
+		cmake --build .
+
+		popd # build
+
+		popd # vcpkg-tool
+
+		pushd vcpkg
+
+		git reset --hard "${VCPKG_COMMIT_ID}"
+
+		cp -a ../vcpkg-tool/build/vcpkg vcpkg
+
+		# disable telemetry
+
+		touch "vcpkg.disable-metrics"
+
+		popd # vcpkg
+
+		popd # ${HOME}
+	fi
+
+	# Install depot-tools for x86
+
+	if [ "${ANDROID_ABI}" = "x86" ]; then
+		if [ ! -d "${HOME}/depot_tools" ]; then
+			pushd "${HOME}"
+
+			git clone \
+				--depth 1 \
+				https://chromium.googlesource.com/chromium/tools/depot_tools.git
+
+			popd # ${HOME}
+		fi
+	fi
+
+	# Patch the RustDesk sources
+
+	git apply res/fdroid/patches/*.patch
+
+	sed \
+		-i \
+		-e '/gms/d' \
+		flutter/android/build.gradle \
+		flutter/android/app/build.gradle
+
+	sed \
+		-i \
+		-e '/firebase_analytics/d' \
+		flutter/pubspec.yaml
+
+	sed \
+		-i \
+		-e '/  firebase/,/    version/d' \
+		flutter/pubspec.lock
+
+	sed \
+		-i \
+		-e '/firebase/Id' \
+		flutter/lib/main.dart
+
+	if [ "${FLUTTER_VERSION}" = "3.13.9" ]; then
+		# Fix for android 3.13.9
+		# https://github.com/rustdesk/rustdesk/blob/285e974d1a52c891d5fcc28e963d724e085558bc/.github/workflows/flutter-build.yml#L862
+
+		sed \
+			-i \
+			-e 's/uni_links_desktop/#uni_links_desktop/g' \
+			flutter/pubspec.yaml
+
+		set --
+
+		while read -r _1; do
+			set -- "$@" "${_1}"
+		done 0<<.a
+$(find flutter/lib/ -type f -name "*dart*")
+.a
+
+		sed \
+			-i \
+			-e 's/textScaler: TextScaler.linear(\(.*\)),/textScaleFactor: \1,/g' \
+			"$@"
+
+		set --
+	fi
+
+	sed -i "s/FLUTTER_VERSION_PLACEHOLDER/${FLUTTER_VERSION}/" flutter-sdk/.gclient
+
+	;;
+build)
+	# build: perform actual build of APK file
+
+	set -e
+
+	#
+	# Extract required versions for NDK, Rust, Flutter from
+	# '.github/workflows/flutter-build.yml'
+	#
+
+	FLUTTER_VERSION="$(yq -r \
+		.env.ANDROID_FLUTTER_VERSION \
+		.github/workflows/flutter-build.yml)"
+	if [ -z "${FLUTTER_VERSION}" ]; then
+		FLUTTER_VERSION="$(yq -r \
+			.env.FLUTTER_VERSION \
+			.github/workflows/flutter-build.yml)"
+	fi
+
+	NDK_VERSION="$(yq -r \
+		.env.NDK_VERSION \
+		.github/workflows/flutter-build.yml)"
+
+	# Map NDK version to revision
+
+	NDK_VERSION="$(wget \
+		-qO- \
+		-H "Accept: application/vnd.github+json" \
+		-H "X-GitHub-Api-Version: 2022-11-28" \
+		'https://api.github.com/repos/android/ndk/releases' |
+		jq -r ".[] | select(.tag_name == \"${NDK_VERSION}\") | .body | match(\"ndkVersion \\\"(.*)\\\"\").captures[0].string")"
+
+	if [ -z "${NDK_VERSION}" ]; then
+		echo "ERROR: Can not map Android NDK codename to revision!" >&2
+		exit 1
+	fi
+
+	export ANDROID_NDK_HOME="${ANDROID_SDK_ROOT}/ndk/${NDK_VERSION}"
+	export ANDROID_NDK_ROOT="${ANDROID_SDK_ROOT}/ndk/${NDK_VERSION}"
+
+	if ! command -v cargo 1>/dev/null 2>&1; then
+		. "${HOME}/.cargo/env"
+	fi
+
+	# Download Flutter dependencies
+
+	pushd flutter
+
+	flutter packages pub get
+
+	popd # flutter
+
+	# Generate FFI bindings
+
+	flutter_rust_bridge_codegen \
+		--rust-input ./src/flutter_ffi.rs \
+		--dart-output ./flutter/lib/generated_bridge.dart
+
+	# Build host android deps
+
+	bash flutter/build_android_deps.sh "${ANDROID_ABI}"
+
+	# Build rustdesk lib
+
+	cargo ndk \
+		--platform 21 \
+		--target "${RUST_TARGET}" \
+		--bindgen \
+		build \
+		--release \
+		--features "${RUSTDESK_FEATURES}"
+
+	mkdir -p "flutter/android/app/src/main/jniLibs/${ANDROID_ABI}"
+
+	cp "target/${RUST_TARGET}/release/liblibrustdesk.so" \
+		"flutter/android/app/src/main/jniLibs/${ANDROID_ABI}/librustdesk.so"
+
+	cp "${ANDROID_NDK_HOME}/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/lib/${NDK_TARGET}/libc++_shared.so" \
+		"flutter/android/app/src/main/jniLibs/${ANDROID_ABI}/"
+
+	"${ANDROID_NDK_HOME}/toolchains/llvm/prebuilt/linux-x86_64/bin/llvm-strip" \
+		"flutter/android/app/src/main/jniLibs/${ANDROID_ABI}"/*
+
+	# Build flutter-jit-release for x86
+
+	if [ "${ANDROID_ABI}" = "x86" ]; then
+		pushd flutter-sdk
+
+		echo "## Sync flutter engine sources"
+		echo "### We need fakeroot because chromium base image is unpacked with weird uid/gid ownership"
+
+		sed -i "s/FLUTTER_VERSION_PLACEHOLDER/${FLUTTER_VERSION}/" .gclient
+
+		export FAKEROOTDONTTRYCHOWN=1
+
+		fakeroot gclient sync
+
+		unset FAKEROOTDONTTRYCHOWN
+
+		pushd src
+
+		echo "## Patch away Google Play dependencies"
+
+		rm \
+			flutter/shell/platform/android/io/flutter/app/FlutterPlayStoreSplitApplication.java \
+			flutter/shell/platform/android/io/flutter/embedding/engine/deferredcomponents/PlayStoreDeferredComponentManager.java flutter/shell/platform/android/io/flutter/embedding/android/FlutterPlayStoreSplitApplication.java
+
+		sed \
+			-i \
+			-e '/PlayStore/d' \
+			flutter/tools/android_lint/project.xml \
+			flutter/shell/platform/android/BUILD.gn
+
+		sed \
+			-i \
+			-e '/com.google.android.play/d' \
+			flutter/tools/androidx/files.json
+
+		echo "## Configure android engine build"
+
+		flutter/tools/gn \
+			--android --android-cpu x86 --runtime-mode=jit_release \
+			--no-goma --no-enable-unittests
+
+		echo "## Perform android engine build"
+
+		ninja -C out/android_jit_release_x86
+
+		echo "## Configure host engine build"
+
+		flutter/tools/gn \
+			--android-cpu x86 --runtime-mode=jit_release \
+			--no-goma --no-enable-unittests
+
+		echo "## Perform android engine build"
+
+		ninja -C out/host_jit_release_x86
+
+		echo "## Rename host engine"
+
+		mv out/host_jit_release_x86 out/host_jit_release
+
+		echo "## Mimic jit_release engine to debug to use with flutter build apk"
+
+		pushd out/android_jit_release_x86
+
+		sed \
+			-e 's/jit_release/debug/' \
+			flutter_embedding_jit_release.maven-metadata.xml \
+			1>flutter_embedding_debug.maven-metadata.xml
+
+		sed \
+			-e 's/jit_release/debug/' \
+			flutter_embedding_jit_release.pom \
+			1>flutter_embedding_debug.pom
+
+		sed \
+			-e 's/jit_release/debug/' \
+			x86_jit_release.maven-metadata.xml \
+			1>x86_debug.maven-metadata.xml
+
+		sed \
+			-e 's/jit_release/debug/' \
+			x86_jit_release.pom \
+			1>x86_debug.pom
+
+		cp -a \
+			flutter_embedding_jit_release-sources.jar \
+			flutter_embedding_debug-sources.jar
+
+		cp -a \
+			flutter_embedding_jit_release.jar \
+			flutter_embedding_debug.jar
+
+		cp -a \
+			x86_jit_release.jar \
+			x86_debug.jar
+
+		popd # out/android_jit_release_x86
+
+		popd # src
+
+		popd # flutter-sdk
+
+		echo "# Clean up intermediate engine files and show free space"
+
+		rm -rf \
+			flutter-sdk/src/out/android_jit_release_x86/obj \
+			flutter-sdk/src/out/host_jit_release/obj
+
+		mv flutter-sdk/src/out flutter-out
+
+		rm -rf flutter-sdk
+
+		mkdir -p flutter-sdk/src/
+
+		mv flutter-out flutter-sdk/src/out
+	fi
+
+	# Build the apk
+
+	pushd flutter
+
+	if [ "${ANDROID_ABI}" = "x86" ]; then
+		flutter build apk \
+			--local-engine-src-path="$(readlink -mf "../flutter-sdk/src")" \
+			--local-engine=android_jit_release_x86 \
+			--debug \
+			--build-number="${VERCODE}" \
+			--build-name="${VERNAME}" \
+			--target-platform "${FLUTTER_TARGET}"
+	else
+		flutter build apk \
+			--release \
+			--build-number="${VERCODE}" \
+			--build-name="${VERNAME}" \
+			--target-platform "${FLUTTER_TARGET}"
+	fi
+
+	popd # flutter
+
+	rm -rf flutter-sdk
+
+	# Special step for fdroiddata CI builds to remove .gitconfig
+
+	rm -f /home/vagrant/.gitconfig
+
+	;;
+*)
+	echo "ERROR: Unknown build step '${BUILDSTEP}'!" >&2
+	exit 1
+	;;
+esac
+
+# Report success
+
+echo "All done!"

flutter/lib/common.dart

@@ -928,13 +928,9 @@ makeMobileActionsOverlayEntry(VoidCallback? onHide, {FFI? ffi}) {
       position: draggablePositions.mobileActions,
       width: overlayW,
       height: overlayH,
-      onBackPressed: () => session.inputModel.tap(MouseButtons.right),
-      onHomePressed: () => session.inputModel.tap(MouseButtons.wheel),
-      onRecentPressed: () async {
-        session.inputModel.sendMouse('down', MouseButtons.wheel);
-        await Future.delayed(const Duration(milliseconds: 500));
-        session.inputModel.sendMouse('up', MouseButtons.wheel);
-      },
+      onBackPressed: session.inputModel.onMobileBack,
+      onHomePressed: session.inputModel.onMobileHome,
+      onRecentPressed: session.inputModel.onMobileApps,
       onHidePressed: onHide,
     );
   }
@@ -1066,7 +1062,7 @@ void msgBox(SessionID sessionId, String type, String title, String text,
   bool hasOk = false;
   submit() {
     dialogManager.dismissAll();
-    // https://github.com/fufesou/rustdesk/blob/5e9a31340b899822090a3731769ae79c6bf5f3e5/src/ui/common.tis#L263
+    // https://github.com/rustdesk/rustdesk/blob/5e9a31340b899822090a3731769ae79c6bf5f3e5/src/ui/common.tis#L263
     if (!type.contains("custom") && desktopType != DesktopType.portForward) {
       closeConnection();
     }
@@ -1100,21 +1096,33 @@ void msgBox(SessionID sessionId, String type, String title, String text,
           dialogManager.dismissAll();
         }));
   }
-  if (reconnect != null &&
-      title == "Connection Error" &&
-      reconnectTimeout != null) {
+  if (reconnect != null && title == "Connection Error") {
     // `enabled` is used to disable the dialog button once the button is clicked.
     final enabled = true.obs;
-    final button = Obx(() => _ReconnectCountDownButton(
-          second: reconnectTimeout,
-          onPressed: enabled.isTrue
-              ? () {
-                  // Disable the button
-                  enabled.value = false;
-                  reconnect(dialogManager, sessionId, false);
-                }
-              : null,
-        ));
+    final button = reconnectTimeout != null
+        ? Obx(() => _ReconnectCountDownButton(
+              second: reconnectTimeout,
+              onPressed: enabled.isTrue
+                  ? () {
+                      // Disable the button
+                      enabled.value = false;
+                      reconnect(dialogManager, sessionId, false);
+                    }
+                  : null,
+            ))
+        : Obx(
+            () => dialogButton(
+              'Reconnect',
+              isOutline: true,
+              onPressed: enabled.isTrue
+                  ? () {
+                      // Disable the button
+                      enabled.value = false;
+                      reconnect(dialogManager, sessionId, false);
+                    }
+                  : null,
+            ),
+          );
     buttons.insert(0, button);
   }
   if (link.isNotEmpty) {
@@ -1432,7 +1440,7 @@ Future<void> initGlobalFFI() async {
   _globalFFI = FFI(null);
   debugPrint("_globalFFI init end");
   // after `put`, can also be globally found by Get.find<FFI>();
-  Get.put(_globalFFI, permanent: true);
+  Get.put<FFI>(_globalFFI, permanent: true);
 }
 
 String translate(String name) {
@@ -2719,20 +2727,26 @@ Future<void> shouldBeBlocked(RxBool block, WhetherUseRemoteBlock? use) async {
 }
 
 typedef WhetherUseRemoteBlock = Future<bool> Function();
-Widget buildRemoteBlock({required Widget child, WhetherUseRemoteBlock? use}) {
-  var block = false.obs;
+Widget buildRemoteBlock(
+    {required Widget child,
+    required RxBool block,
+    required bool mask,
+    WhetherUseRemoteBlock? use}) {
   return Obx(() => MouseRegion(
         onEnter: (_) async {
           await shouldBeBlocked(block, use);
         },
         onExit: (event) => block.value = false,
         child: Stack(children: [
-          child,
-          Offstage(
-              offstage: !block.value,
-              child: Container(
-                color: Colors.black.withOpacity(0.5),
-              )),
+          // scope block tab
+          FocusScope(child: child, canRequestFocus: !block.value),
+          // mask block click, cm not block click and still use check_click_time to avoid block local click
+          if (mask)
+            Offstage(
+                offstage: !block.value,
+                child: Container(
+                  color: Colors.black.withOpacity(0.5),
+                )),
         ]),
       ));
 }
@@ -3084,9 +3098,16 @@ Future<bool> setServerConfig(
   List<RxString>? errMsgs,
   ServerConfig config,
 ) async {
-  config.idServer = config.idServer.trim();
-  config.relayServer = config.relayServer.trim();
-  config.apiServer = config.apiServer.trim();
+  String removeEndSlash(String input) {
+    if (input.endsWith('/')) {
+      return input.substring(0, input.length - 1);
+    }
+    return input;
+  }
+
+  config.idServer = removeEndSlash(config.idServer.trim());
+  config.relayServer = removeEndSlash(config.relayServer.trim());
+  config.apiServer = removeEndSlash(config.apiServer.trim());
   config.key = config.key.trim();
   if (controllers != null) {
     controllers[0].text = config.idServer;
@@ -3305,6 +3326,11 @@ Widget buildPresetPasswordWarning() {
         return Text(
             'Error: ${snapshot.error}'); // Show an error message if the Future completed with an error
       } else if (snapshot.hasData && snapshot.data == true) {
+        if (bind.mainGetBuildinOption(
+                key: kOptionRemovePresetPasswordWarning) !=
+            'N') {
+          return SizedBox.shrink();
+        }
         return Container(
           color: Colors.yellow,
           child: Column(
@@ -3406,6 +3432,12 @@ get defaultOptionWhitelist => isCustomClient ? ',' : '';
 get defaultOptionAccessMode => isCustomClient ? 'custom' : '';
 get defaultOptionApproveMode => isCustomClient ? 'password-click' : '';
 
+bool whitelistNotEmpty() {
+  // https://rustdesk.com/docs/en/self-host/client-configuration/advanced-settings/#whitelist
+  final v = bind.mainGetOptionSync(key: kOptionWhitelist);
+  return v != '' && v != ',';
+}
+
 // `setMovable()` is only supported on macOS.
 //
 // On macOS, the window can be dragged by the tab bar by default.

flutter/lib/common/shared_state.dart

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

flutter/lib/common/widgets/audio_input.dart

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

flutter/lib/common/widgets/dialog.dart

@@ -4,6 +4,7 @@ import 'dart:convert';
 import 'package:bot_toast/bot_toast.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
+import 'package:flutter/widgets.dart';
 import 'package:flutter_hbb/common/shared_state.dart';
 import 'package:flutter_hbb/common/widgets/setting_widgets.dart';
 import 'package:flutter_hbb/consts.dart';
@@ -218,50 +219,53 @@ void changeWhiteList({Function()? callback}) async {
       ),
       actions: [
         dialogButton("Cancel", onPressed: close, isOutline: true),
-        if (!isOptFixed)dialogButton("Clear", onPressed: () async {
-          await bind.mainSetOption(
-              key: kOptionWhitelist, value: defaultOptionWhitelist);
-          callback?.call();
-          close();
-        }, isOutline: true),
-        if (!isOptFixed) dialogButton(
-          "OK",
-          onPressed: () async {
-            setState(() {
-              msg = "";
-              isInProgress = true;
-            });
-            newWhiteListField = controller.text.trim();
-            var newWhiteList = "";
-            if (newWhiteListField.isEmpty) {
-              // pass
-            } else {
-              final ips = newWhiteListField.trim().split(RegExp(r"[\s,;\n]+"));
-              // test ip
-              final ipMatch = RegExp(
-                  r"^(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]?|0)\.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]?|0)\.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]?|0)\.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]?|0)(\/([1-9]|[1-2][0-9]|3[0-2])){0,1}$");
-              final ipv6Match = RegExp(
-                  r"^(((?:[0-9A-Fa-f]{1,4}))*((?::[0-9A-Fa-f]{1,4}))*::((?:[0-9A-Fa-f]{1,4}))*((?::[0-9A-Fa-f]{1,4}))*|((?:[0-9A-Fa-f]{1,4}))((?::[0-9A-Fa-f]{1,4})){7})(\/([1-9]|[1-9][0-9]|1[0-1][0-9]|12[0-8])){0,1}$");
-              for (final ip in ips) {
-                if (!ipMatch.hasMatch(ip) && !ipv6Match.hasMatch(ip)) {
-                  msg = "${translate("Invalid IP")} $ip";
-                  setState(() {
-                    isInProgress = false;
-                  });
-                  return;
-                }
-              }
-              newWhiteList = ips.join(',');
-            }
-            if (newWhiteList.trim().isEmpty) {
-              newWhiteList = defaultOptionWhitelist;
-            }
+        if (!isOptFixed)
+          dialogButton("Clear", onPressed: () async {
             await bind.mainSetOption(
-                key: kOptionWhitelist, value: newWhiteList);
+                key: kOptionWhitelist, value: defaultOptionWhitelist);
             callback?.call();
             close();
-          },
-        ),
+          }, isOutline: true),
+        if (!isOptFixed)
+          dialogButton(
+            "OK",
+            onPressed: () async {
+              setState(() {
+                msg = "";
+                isInProgress = true;
+              });
+              newWhiteListField = controller.text.trim();
+              var newWhiteList = "";
+              if (newWhiteListField.isEmpty) {
+                // pass
+              } else {
+                final ips =
+                    newWhiteListField.trim().split(RegExp(r"[\s,;\n]+"));
+                // test ip
+                final ipMatch = RegExp(
+                    r"^(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]?|0)\.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]?|0)\.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]?|0)\.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]?|0)(\/([1-9]|[1-2][0-9]|3[0-2])){0,1}$");
+                final ipv6Match = RegExp(
+                    r"^(((?:[0-9A-Fa-f]{1,4}))*((?::[0-9A-Fa-f]{1,4}))*::((?:[0-9A-Fa-f]{1,4}))*((?::[0-9A-Fa-f]{1,4}))*|((?:[0-9A-Fa-f]{1,4}))((?::[0-9A-Fa-f]{1,4})){7})(\/([1-9]|[1-9][0-9]|1[0-1][0-9]|12[0-8])){0,1}$");
+                for (final ip in ips) {
+                  if (!ipMatch.hasMatch(ip) && !ipv6Match.hasMatch(ip)) {
+                    msg = "${translate("Invalid IP")} $ip";
+                    setState(() {
+                      isInProgress = false;
+                    });
+                    return;
+                  }
+                }
+                newWhiteList = ips.join(',');
+              }
+              if (newWhiteList.trim().isEmpty) {
+                newWhiteList = defaultOptionWhitelist;
+              }
+              await bind.mainSetOption(
+                  key: kOptionWhitelist, value: newWhiteList);
+              callback?.call();
+              close();
+            },
+          ),
       ],
       onCancel: close,
     );
@@ -1762,6 +1766,66 @@ void renameDialog(
   });
 }
 
+void changeBot({Function()? callback}) async {
+  if (bind.mainHasValidBotSync()) {
+    await bind.mainSetOption(key: "bot", value: "");
+    callback?.call();
+    return;
+  }
+  String errorText = '';
+  bool loading = false;
+  final controller = TextEditingController();
+  gFFI.dialogManager.show((setState, close, context) {
+    onVerify() async {
+      final token = controller.text.trim();
+      if (token == "") return;
+      loading = true;
+      errorText = '';
+      setState(() {});
+      final error = await bind.mainVerifyBot(token: token);
+      if (error == "") {
+        callback?.call();
+        close();
+      } else {
+        errorText = translate(error);
+        loading = false;
+        setState(() {});
+      }
+    }
+
+    final codeField = TextField(
+      autofocus: true,
+      controller: controller,
+      decoration: InputDecoration(
+        hintText: translate('Token'),
+      ),
+    );
+
+    return CustomAlertDialog(
+      title: Text(translate("Telegram bot")),
+      content: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          SelectableText(translate("enable-bot-desc"),
+                  style: TextStyle(fontSize: 12))
+              .marginOnly(bottom: 12),
+          Row(children: [Expanded(child: codeField)]),
+          if (errorText != '')
+            Text(errorText, style: TextStyle(color: Colors.red))
+                .marginOnly(top: 12),
+        ],
+      ),
+      actions: [
+        dialogButton("Cancel", onPressed: close, isOutline: true),
+        loading
+            ? CircularProgressIndicator()
+            : dialogButton("OK", onPressed: onVerify),
+      ],
+      onCancel: close,
+    );
+  });
+}
+
 void change2fa({Function()? callback}) async {
   if (bind.mainHasValid2FaSync()) {
     await bind.mainSetOption(key: "2fa", value: "");
@@ -2124,3 +2188,31 @@ void setSharedAbPasswordDialog(String abName, Peer peer) {
     );
   });
 }
+
+void CommonConfirmDialog(OverlayDialogManager dialogManager, String content,
+    VoidCallback onConfirm) {
+  dialogManager.show((setState, close, context) {
+    submit() {
+      close();
+      onConfirm.call();
+    }
+
+    return CustomAlertDialog(
+      content: Row(
+        children: [
+          Expanded(
+            child: Text(content,
+                style: const TextStyle(fontSize: 15),
+                textAlign: TextAlign.start),
+          ),
+        ],
+      ).marginOnly(bottom: 12),
+      actions: [
+        dialogButton(translate("Cancel"), onPressed: close, isOutline: true),
+        dialogButton(translate("OK"), onPressed: submit),
+      ],
+      onSubmit: submit,
+      onCancel: close,
+    );
+  });
+}

flutter/lib/common/widgets/overlay.dart

@@ -486,7 +486,7 @@ class IOSDraggableState extends State<IOSDraggable> {
     _height = widget.height;
   }
 
-  get position => widget.position;
+  DraggableKeyPosition get position => widget.position;
 
   checkKeyboard() {
     final bottomHeight = MediaQuery.of(context).viewInsets.bottom;
@@ -494,13 +494,13 @@ class IOSDraggableState extends State<IOSDraggable> {
 
     // save
     if (!_keyboardVisible && currentVisible) {
-      _saveHeight = position.value.dy;
+      _saveHeight = position.pos.dy;
     }
 
     // reset
     if (_lastBottomHeight > 0 && bottomHeight == 0) {
       setState(() {
-        position.value = Offset(position.value.dx, _saveHeight);
+        position.update(Offset(position.pos.dx, _saveHeight));
       });
     }
 
@@ -508,10 +508,10 @@ class IOSDraggableState extends State<IOSDraggable> {
     if (_keyboardVisible && currentVisible) {
       final sumHeight = bottomHeight + _height;
       final contextHeight = MediaQuery.of(context).size.height;
-      if (sumHeight + position.value.dy > contextHeight) {
+      if (sumHeight + position.pos.dy > contextHeight) {
         final y = contextHeight - sumHeight;
         setState(() {
-          position.value = Offset(position.value.dx, y);
+          position.update(Offset(position.pos.dx, y));
         });
       }
     }
@@ -526,14 +526,14 @@ class IOSDraggableState extends State<IOSDraggable> {
     return Stack(
       children: [
         Positioned(
-          left: position.value.dx,
-          top: position.value.dy,
+          left: position.pos.dx,
+          top: position.pos.dy,
           child: GestureDetector(
             onPanUpdate: (details) {
               setState(() {
-                position.value += details.delta;
+                position.update(position.pos + details.delta);
               });
-              _chatModel?.setChatWindowPosition(position.value);
+              _chatModel?.setChatWindowPosition(position.pos);
             },
             child: Material(
               child: Container(

flutter/lib/common/widgets/peer_card.dart

@@ -22,6 +22,8 @@ enum PeerUiType { grid, tile, list }
 
 final peerCardUiType = PeerUiType.grid.obs;
 
+bool? hideUsernameOnCard;
+
 class _PeerCard extends StatefulWidget {
   final Peer peer;
   final PeerTabIndex tab;
@@ -130,8 +132,11 @@ class _PeerCardState extends State<_PeerCard>
 
   Widget _buildPeerTile(
       BuildContext context, Peer peer, Rx<BoxDecoration?>? deco) {
-    final name =
-        '${peer.username}${peer.username.isNotEmpty && peer.hostname.isNotEmpty ? '@' : ''}${peer.hostname}';
+    hideUsernameOnCard ??=
+        bind.mainGetBuildinOption(key: kHideUsernameOnCard) == 'Y';
+    final name = hideUsernameOnCard == true
+        ? peer.hostname
+        : '${peer.username}${peer.username.isNotEmpty && peer.hostname.isNotEmpty ? '@' : ''}${peer.hostname}';
     final greyStyle = TextStyle(
         fontSize: 11,
         color: Theme.of(context).textTheme.titleLarge?.color?.withOpacity(0.6));
@@ -239,8 +244,11 @@ class _PeerCardState extends State<_PeerCard>
 
   Widget _buildPeerCard(
       BuildContext context, Peer peer, Rx<BoxDecoration?> deco) {
-    final name =
-        '${peer.username}${peer.username.isNotEmpty && peer.hostname.isNotEmpty ? '@' : ''}${peer.hostname}';
+    hideUsernameOnCard ??=
+        bind.mainGetBuildinOption(key: kHideUsernameOnCard) == 'Y';
+    final name = hideUsernameOnCard == true
+        ? peer.hostname
+        : '${peer.username}${peer.username.isNotEmpty && peer.hostname.isNotEmpty ? '@' : ''}${peer.hostname}';
     final child = Card(
       color: Colors.transparent,
       elevation: 0,

flutter/lib/common/widgets/peer_tab_page.dart

@@ -399,9 +399,9 @@ class _PeerTabPageState extends State<PeerTabPage>
             final peers = model.selectedPeers;
             switch (model.currentTab) {
               case 0:
-                peers.map((p) async {
+                for (var p in peers) {
                   await bind.mainRemovePeer(id: p.id);
-                }).toList();
+                }
                 await bind.mainLoadRecentPeers();
                 break;
               case 1:
@@ -413,9 +413,9 @@ class _PeerTabPageState extends State<PeerTabPage>
                 await bind.mainLoadFavPeers();
                 break;
               case 2:
-                peers.map((p) async {
+                for (var p in peers) {
                   await bind.mainRemoveDiscovered(id: p.id);
-                }).toList();
+                }
                 await bind.mainLoadLanPeers();
                 break;
               case 3:

flutter/lib/common/widgets/peers_view.dart

@@ -82,7 +82,7 @@ class _PeersViewState extends State<_PeersView> with WindowListener {
   final _curPeers = <String>{};
   var _lastChangeTime = DateTime.now();
   var _lastQueryPeers = <String>{};
-  var _lastQueryTime = DateTime.now().add(const Duration(seconds: 30));
+  var _lastQueryTime = DateTime.now();
   var _queryCount = 0;
   var _exit = false;
 
@@ -253,10 +253,14 @@ class _PeersViewState extends State<_PeersView> with WindowListener {
     return body;
   }
 
-  final _queryInterval = const Duration(seconds: 20);
+  var _queryInterval = const Duration(seconds: 20);
 
   void _startCheckOnlines() {
     () async {
+      final p = await bind.mainIsUsingPublicServer();
+      if (!p) {
+        _queryInterval = const Duration(seconds: 6);
+      }
       while (!_exit) {
         final now = DateTime.now();
         if (!setEquals(_curPeers, _lastQueryPeers)) {
@@ -264,7 +268,7 @@ class _PeersViewState extends State<_PeersView> with WindowListener {
             _queryOnlines(false);
           }
         } else {
-          if (_queryCount < _maxQueryCount) {
+          if (_queryCount < _maxQueryCount || !p) {
             if (now.difference(_lastQueryTime) >= _queryInterval) {
               if (_curPeers.isNotEmpty) {
                 bind.queryOnlines(ids: _curPeers.toList(growable: false));

flutter/lib/common/widgets/toolbar.dart

@@ -6,6 +6,7 @@ import 'package:flutter_hbb/common.dart';
 import 'package:flutter_hbb/common/shared_state.dart';
 import 'package:flutter_hbb/common/widgets/dialog.dart';
 import 'package:flutter_hbb/consts.dart';
+import 'package:flutter_hbb/desktop/widgets/remote_toolbar.dart';
 import 'package:flutter_hbb/models/model.dart';
 import 'package:flutter_hbb/models/platform_model.dart';
 import 'package:get/get.dart';
@@ -22,6 +23,20 @@ class TTextMenu {
       required this.onPressed,
       this.trailingIcon,
       this.divider = false});
+
+  Widget getChild() {
+    if (trailingIcon != null) {
+      return Row(
+        mainAxisAlignment: MainAxisAlignment.spaceBetween,
+        children: [
+          child,
+          trailingIcon!,
+        ],
+      );
+    } else {
+      return child;
+    }
+  }
 }
 
 class TRadioMenu<T> {
@@ -636,6 +651,18 @@ Future<List<TToggleMenu>> toolbarDisplayToggle(
     v.addAll(toolbarKeyboardToggles(ffi));
   }
 
+  // view mode (mobile only, desktop is in keyboard menu)
+  if (isMobile && versionCmp(pi.version, '1.2.0') >= 0) {
+    v.add(TToggleMenu(
+        value: ffiModel.viewOnly,
+        onChanged: (value) async {
+          if (value == null) return;
+          await bind.sessionToggleOption(
+              sessionId: ffi.sessionId, value: kOptionToggleViewOnly);
+          ffiModel.setViewOnly(id, value);
+        },
+        child: Text(translate('View Mode'))));
+  }
   return v;
 }
 
@@ -776,3 +803,106 @@ List<TToggleMenu> toolbarKeyboardToggles(FFI ffi) {
   }
   return v;
 }
+
+bool showVirtualDisplayMenu(FFI ffi) {
+  if (ffi.ffiModel.pi.platform != kPeerPlatformWindows) {
+    return false;
+  }
+  if (!ffi.ffiModel.pi.isInstalled) {
+    return false;
+  }
+  if (ffi.ffiModel.pi.isRustDeskIdd || ffi.ffiModel.pi.isAmyuniIdd) {
+    return true;
+  }
+  return false;
+}
+
+List<Widget> getVirtualDisplayMenuChildren(
+    FFI ffi, String id, VoidCallback? clickCallBack) {
+  if (!showVirtualDisplayMenu(ffi)) {
+    return [];
+  }
+  final pi = ffi.ffiModel.pi;
+  final privacyModeState = PrivacyModeState.find(id);
+  if (pi.isRustDeskIdd) {
+    final virtualDisplays = ffi.ffiModel.pi.RustDeskVirtualDisplays;
+    final children = <Widget>[];
+    for (var i = 0; i < kMaxVirtualDisplayCount; i++) {
+      children.add(Obx(() => CkbMenuButton(
+            value: virtualDisplays.contains(i + 1),
+            onChanged: privacyModeState.isNotEmpty
+                ? null
+                : (bool? value) async {
+                    if (value != null) {
+                      bind.sessionToggleVirtualDisplay(
+                          sessionId: ffi.sessionId, index: i + 1, on: value);
+                      clickCallBack?.call();
+                    }
+                  },
+            child: Text('${translate('Virtual display')} ${i + 1}'),
+            ffi: ffi,
+          )));
+    }
+    children.add(Divider());
+    children.add(Obx(() => MenuButton(
+          onPressed: privacyModeState.isNotEmpty
+              ? null
+              : () {
+                  bind.sessionToggleVirtualDisplay(
+                      sessionId: ffi.sessionId,
+                      index: kAllVirtualDisplay,
+                      on: false);
+                  clickCallBack?.call();
+                },
+          ffi: ffi,
+          child: Text(translate('Plug out all')),
+        )));
+    return children;
+  }
+  if (pi.isAmyuniIdd) {
+    final count = ffi.ffiModel.pi.amyuniVirtualDisplayCount;
+    final children = <Widget>[
+      Obx(() => Row(
+            children: [
+              TextButton(
+                onPressed: privacyModeState.isNotEmpty || count == 0
+                    ? null
+                    : () {
+                        bind.sessionToggleVirtualDisplay(
+                            sessionId: ffi.sessionId, index: 0, on: false);
+                        clickCallBack?.call();
+                      },
+                child: Icon(Icons.remove),
+              ),
+              Text(count.toString()),
+              TextButton(
+                onPressed: privacyModeState.isNotEmpty || count == 4
+                    ? null
+                    : () {
+                        bind.sessionToggleVirtualDisplay(
+                            sessionId: ffi.sessionId, index: 0, on: true);
+                        clickCallBack?.call();
+                      },
+                child: Icon(Icons.add),
+              ),
+            ],
+          )),
+      Divider(),
+      Obx(() => MenuButton(
+            onPressed: privacyModeState.isNotEmpty || count == 0
+                ? null
+                : () {
+                    bind.sessionToggleVirtualDisplay(
+                        sessionId: ffi.sessionId,
+                        index: kAllVirtualDisplay,
+                        on: false);
+                    clickCallBack?.call();
+                  },
+            ffi: ffi,
+            child: Text(translate('Plug out all')),
+          )),
+    ];
+    return children;
+  }
+  return [];
+}

flutter/lib/consts.dart

@@ -135,6 +135,17 @@ const String kOptionAllowLinuxHeadless = "allow-linux-headless";
 const String kOptionAllowRemoveWallpaper = "allow-remove-wallpaper";
 const String kOptionStopService = "stop-service";
 const String kOptionDirectxCapture = "enable-directx-capture";
+const String kOptionAllowRemoteCmModification = "allow-remote-cm-modification";
+
+// buildin opitons
+const String kOptionHideServerSetting = "hide-server-settings";
+const String kOptionHideProxySetting = "hide-proxy-settings";
+const String kOptionHideSecuritySetting = "hide-security-settings";
+const String kOptionHideNetworkSetting = "hide-network-settings";
+const String kOptionRemovePresetPasswordWarning =
+    "remove-preset-password-warning";
+const kHideUsernameOnCard = "hide-username-on-card";
+const String kOptionHideHelpCards = "hide-help-cards";
 
 const String kOptionToggleViewOnly = "view-only";
 
@@ -155,6 +166,8 @@ const int kWindowMainId = 0;
 const String kPointerEventKindTouch = "touch";
 const String kPointerEventKindMouse = "mouse";
 
+const String kKeyFlutterKey = "flutter_key";
+
 const String kKeyShowDisplaysAsIndividualWindows =
     'displays_as_individual_windows';
 const String kKeyUseAllMyDisplaysForTheRemoteSession =

flutter/lib/desktop/pages/connection_page.dart

@@ -340,7 +340,7 @@ class _ConnectionPageState extends State<ConnectionPage>
                           ?.merge(TextStyle(height: 1)),
                     ).marginOnly(right: 4),
                     Tooltip(
-                      waitDuration: Duration(milliseconds: 0),
+                      waitDuration: Duration(milliseconds: 300),
                       message: translate("id_input_tip"),
                       child: Icon(
                         Icons.help_outline_outlined,

flutter/lib/desktop/pages/desktop_home_page.dart

@@ -443,14 +443,14 @@ class _DesktopHomePageState extends State<DesktopHomePage>
         });
       }
     } else if (isMacOS) {
-      if (!(bind.isOutgoingOnly() ||
-          bind.mainIsCanScreenRecording(prompt: false))) {
+      final isOutgoingOnly = bind.isOutgoingOnly();
+      if (!(isOutgoingOnly || bind.mainIsCanScreenRecording(prompt: false))) {
         return buildInstallCard("Permissions", "config_screen", "Configure",
             () async {
           bind.mainIsCanScreenRecording(prompt: true);
           watchIsCanScreenRecording = true;
         }, help: 'Help', link: translate("doc_mac_permission"));
-      } else if (!bind.mainIsProcessTrusted(prompt: false)) {
+      } else if (!isOutgoingOnly && !bind.mainIsProcessTrusted(prompt: false)) {
         return buildInstallCard("Permissions", "config_acc", "Configure",
             () async {
           bind.mainIsProcessTrusted(prompt: true);
@@ -462,7 +462,8 @@ class _DesktopHomePageState extends State<DesktopHomePage>
           bind.mainIsCanInputMonitoring(prompt: true);
           watchIsInputMonitoring = true;
         }, help: 'Help', link: translate("doc_mac_permission"));
-      } else if (!svcStopped.value &&
+      } else if (!isOutgoingOnly &&
+          !svcStopped.value &&
           bind.mainIsInstalled() &&
           !bind.mainIsInstalledDaemon(prompt: false)) {
         return buildInstallCard("", "install_daemon_tip", "Install", () async {
@@ -545,6 +546,10 @@ class _DesktopHomePageState extends State<DesktopHomePage>
       String? link,
       bool? closeButton,
       String? closeOption}) {
+    if (bind.mainGetBuildinOption(key: kOptionHideHelpCards) == 'Y' &&
+        content != 'install_daemon_tip') {
+      return const SizedBox();
+    }
     void closeCard() async {
       if (closeOption != null) {
         await bind.mainSetLocalOption(key: closeOption, value: 'N');
@@ -838,7 +843,7 @@ class _DesktopHomePageState extends State<DesktopHomePage>
   }
 }
 
-void setPasswordDialog() async {
+void setPasswordDialog({VoidCallback? notEmptyCallback}) async {
   final pw = await bind.mainGetPermanentPassword();
   final p0 = TextEditingController(text: pw);
   final p1 = TextEditingController(text: pw);
@@ -878,6 +883,9 @@ void setPasswordDialog() async {
         return;
       }
       bind.mainSetPermanentPassword(password: pass);
+      if (pass.isNotEmpty) {
+        notEmptyCallback?.call();
+      }
       close();
     }
 

flutter/lib/desktop/pages/desktop_setting_page.dart

@@ -61,9 +61,13 @@ class DesktopSettingPage extends StatefulWidget {
   final SettingsTabKey initialTabkey;
   static final List<SettingsTabKey> tabKeys = [
     SettingsTabKey.general,
-    if (!bind.isOutgoingOnly() && !bind.isDisableSettings())
+    if (!bind.isOutgoingOnly() &&
+        !bind.isDisableSettings() &&
+        bind.mainGetBuildinOption(key: kOptionHideSecuritySetting) != 'Y')
       SettingsTabKey.safety,
-    if (!bind.isDisableSettings()) SettingsTabKey.network,
+    if (!bind.isDisableSettings() &&
+        bind.mainGetBuildinOption(key: kOptionHideNetworkSetting) != 'Y')
+      SettingsTabKey.network,
     if (!bind.isIncomingOnly()) SettingsTabKey.display,
     if (!isWeb && !bind.isIncomingOnly() && bind.pluginFeatureIsEnabled())
       SettingsTabKey.plugin,
@@ -84,8 +88,10 @@ class DesktopSettingPage extends StatefulWidget {
       }
       if (Get.isRegistered<PageController>(tag: _kSettingPageControllerTag)) {
         DesktopTabPage.onAddSetting(initialPage: page);
-        PageController controller = Get.find(tag: _kSettingPageControllerTag);
-        Rx<SettingsTabKey> selected = Get.find(tag: _kSettingPageTabKeyTag);
+        PageController controller =
+            Get.find<PageController>(tag: _kSettingPageControllerTag);
+        Rx<SettingsTabKey> selected =
+            Get.find<Rx<SettingsTabKey>>(tag: _kSettingPageTabKeyTag);
         selected.value = page;
         controller.jumpToPage(index);
       } else {
@@ -171,16 +177,32 @@ class _DesktopSettingPageState extends State<DesktopSettingPage>
   }
 
   List<Widget> _children() {
-    final children = [
-      _General(),
-      if (!bind.isOutgoingOnly() && !bind.isDisableSettings()) _Safety(),
-      if (!bind.isDisableSettings()) _Network(),
-      if (!bind.isIncomingOnly()) _Display(),
-      if (!isWeb && !bind.isIncomingOnly() && bind.pluginFeatureIsEnabled())
-        _Plugin(),
-      if (!bind.isDisableAccount()) _Account(),
-      _About(),
-    ];
+    final children = List<Widget>.empty(growable: true);
+    for (final tab in DesktopSettingPage.tabKeys) {
+      switch (tab) {
+        case SettingsTabKey.general:
+          children.add(const _General());
+          break;
+        case SettingsTabKey.safety:
+          children.add(const _Safety());
+          break;
+        case SettingsTabKey.network:
+          children.add(const _Network());
+          break;
+        case SettingsTabKey.display:
+          children.add(const _Display());
+          break;
+        case SettingsTabKey.plugin:
+          children.add(const _Plugin());
+          break;
+        case SettingsTabKey.account:
+          children.add(const _Account());
+          break;
+        case SettingsTabKey.about:
+          children.add(const _About());
+          break;
+      }
+    }
     return children;
   }
 
@@ -493,7 +515,7 @@ class _GeneralState extends State<_General> {
       return const Offstage();
     }
 
-    return AudioInput(builder: (devices, currentDevice, setDevice) {
+    builder(devices, currentDevice, setDevice) {
       return _Card(title: 'Audio Input Device', children: [
         ...devices.map((device) => _Radio<String>(context,
                 value: device,
@@ -504,7 +526,9 @@ class _GeneralState extends State<_General> {
               setState(() {});
             }))
       ]);
-    });
+    }
+
+    return AudioInput(builder: builder, isCm: false, isVoiceCall: false);
   }
 
   Widget record(BuildContext context) {
@@ -679,15 +703,24 @@ class _SafetyState extends State<_Safety> with AutomaticKeepAliveClientMixin {
     // Simple temp wrapper for PR check
     tmpWrapper() {
       RxBool has2fa = bind.mainHasValid2FaSync().obs;
+      RxBool hasBot = bind.mainHasValidBotSync().obs;
       update() async {
         has2fa.value = bind.mainHasValid2FaSync();
+        setState(() {});
       }
 
       onChanged(bool? checked) async {
-        change2fa(callback: update);
+        if (checked == false) {
+          CommonConfirmDialog(
+              gFFI.dialogManager, translate('cancel-2fa-confirm-tip'), () {
+            change2fa(callback: update);
+          });
+        } else {
+          change2fa(callback: update);
+        }
       }
 
-      return GestureDetector(
+      final tfa = GestureDetector(
         child: InkWell(
           child: Obx(() => Row(
                 children: [
@@ -708,6 +741,52 @@ class _SafetyState extends State<_Safety> with AutomaticKeepAliveClientMixin {
           onChanged(!has2fa.value);
         },
       ).marginOnly(left: _kCheckBoxLeftMargin);
+      if (!has2fa.value) {
+        return tfa;
+      }
+      updateBot() async {
+        hasBot.value = bind.mainHasValidBotSync();
+        setState(() {});
+      }
+
+      onChangedBot(bool? checked) async {
+        if (checked == false) {
+          CommonConfirmDialog(
+              gFFI.dialogManager, translate('cancel-bot-confirm-tip'), () {
+            changeBot(callback: updateBot);
+          });
+        } else {
+          changeBot(callback: updateBot);
+        }
+      }
+
+      final bot = GestureDetector(
+        child: Tooltip(
+          waitDuration: Duration(milliseconds: 300),
+          message: translate("enable-bot-tip"),
+          child: InkWell(
+              child: Obx(() => Row(
+                    children: [
+                      Checkbox(
+                              value: hasBot.value,
+                              onChanged: enabled ? onChangedBot : null)
+                          .marginOnly(right: 5),
+                      Expanded(
+                          child: Text(
+                        translate('Telegram bot'),
+                        style: TextStyle(
+                            color: disabledTextColor(context, enabled)),
+                      ))
+                    ],
+                  ))),
+        ),
+        onTap: () {
+          onChangedBot(!hasBot.value);
+        },
+      ).marginOnly(left: _kCheckBoxLeftMargin + 30);
+      return Column(
+        children: [tfa, bot],
+      );
     }
 
     return tmpWrapper();
@@ -832,12 +911,22 @@ class _SafetyState extends State<_Safety> with AutomaticKeepAliveClientMixin {
                     label: value,
                     onChanged: locked
                         ? null
-                        : ((value) {
-                            () async {
+                        : ((value) async {
+                            callback() async {
                               await model.setVerificationMethod(
                                   passwordKeys[passwordValues.indexOf(value)]);
                               await model.updatePasswordModel();
-                            }();
+                            }
+
+                            if (value ==
+                                    passwordValues[passwordKeys
+                                        .indexOf(kUsePermanentPassword)] &&
+                                (await bind.mainGetPermanentPassword())
+                                    .isEmpty) {
+                              setPasswordDialog(notEmptyCallback: callback);
+                            } else {
+                              await callback();
+                            }
                           }),
                   ))
               .toList();
@@ -1030,12 +1119,9 @@ class _SafetyState extends State<_Safety> with AutomaticKeepAliveClientMixin {
     bool enabled = !locked;
     // Simple temp wrapper for PR check
     tmpWrapper() {
-      RxBool hasWhitelist = (bind.mainGetOptionSync(key: kOptionWhitelist) !=
-              defaultOptionWhitelist)
-          .obs;
+      RxBool hasWhitelist = whitelistNotEmpty().obs;
       update() async {
-        hasWhitelist.value = bind.mainGetOptionSync(key: kOptionWhitelist) !=
-            defaultOptionWhitelist;
+        hasWhitelist.value = whitelistNotEmpty();
       }
 
       onChanged(bool? checked) async {
@@ -1146,7 +1232,7 @@ class _SafetyState extends State<_Safety> with AutomaticKeepAliveClientMixin {
                 width: 95,
                 child: TextField(
                   controller: controller,
-                  enabled: enabled && !locked && isOptFixed,
+                  enabled: enabled && !locked && !isOptFixed,
                   onChanged: (_) => applyEnabled.value = true,
                   inputFormatters: [
                     FilteringTextInputFormatter.allow(RegExp(
@@ -1199,6 +1285,10 @@ class _NetworkState extends State<_Network> with AutomaticKeepAliveClientMixin {
     super.build(context);
     bool enabled = !locked;
     final scrollController = ScrollController();
+    final hideServer =
+        bind.mainGetBuildinOption(key: kOptionHideServerSetting) == 'Y';
+    final hideProxy =
+        bind.mainGetBuildinOption(key: kOptionHideProxySetting) == 'Y';
     return DesktopScrollWrapper(
         scrollController: scrollController,
         child: ListView(
@@ -1212,11 +1302,12 @@ class _NetworkState extends State<_Network> with AutomaticKeepAliveClientMixin {
               AbsorbPointer(
                 absorbing: locked,
                 child: Column(children: [
-                  server(enabled),
-                  _Card(title: 'Proxy', children: [
-                    _Button('Socks5/Http(s) Proxy', changeSocks5Proxy,
-                        enabled: enabled),
-                  ]),
+                  if (!hideServer) server(enabled),
+                  if (!hideProxy)
+                    _Card(title: 'Proxy', children: [
+                      _Button('Socks5/Http(s) Proxy', changeSocks5Proxy,
+                          enabled: enabled),
+                    ]),
                 ]),
               ),
             ]).marginOnly(bottom: _kListViewBottomMargin));
@@ -1715,7 +1806,7 @@ class _AboutState extends State<_About> {
           child: SingleChildScrollView(
             controller: scrollController,
             physics: DraggableNeverScrollableScrollPhysics(),
-            child: _Card(title: '${translate('About')} RustDesk', children: [
+            child: _Card(title: translate('About RustDesk'), children: [
               Column(
                 crossAxisAlignment: CrossAxisAlignment.start,
                 children: [
@@ -2249,35 +2340,40 @@ void changeSocks5Proxy() async {
           children: [
             Row(
               children: [
-                ConstrainedBox(
-                  constraints: const BoxConstraints(minWidth: 140),
-                  child: Align(
-                      alignment: Alignment.centerRight,
-                      child: Row(
-                        children: [
-                          Text(
-                            translate('Server'),
-                          ).marginOnly(right: 4),
-                          Tooltip(
-                            waitDuration: Duration(milliseconds: 0),
-                            message: translate("default_proxy_tip"),
-                            child: Icon(
-                              Icons.help_outline_outlined,
-                              size: 16,
-                              color: Theme.of(context)
-                                  .textTheme
-                                  .titleLarge
-                                  ?.color
-                                  ?.withOpacity(0.5),
+                if (!isMobile)
+                  ConstrainedBox(
+                    constraints: const BoxConstraints(minWidth: 140),
+                    child: Align(
+                        alignment: Alignment.centerRight,
+                        child: Row(
+                          children: [
+                            Text(
+                              translate('Server'),
+                            ).marginOnly(right: 4),
+                            Tooltip(
+                              waitDuration: Duration(milliseconds: 0),
+                              message: translate("default_proxy_tip"),
+                              child: Icon(
+                                Icons.help_outline_outlined,
+                                size: 16,
+                                color: Theme.of(context)
+                                    .textTheme
+                                    .titleLarge
+                                    ?.color
+                                    ?.withOpacity(0.5),
+                              ),
                             ),
-                          ),
-                        ],
-                      )).marginOnly(right: 10),
-                ),
+                          ],
+                        )).marginOnly(right: 10),
+                  ),
                 Expanded(
                   child: TextField(
                     decoration: InputDecoration(
                       errorText: proxyMsg.isNotEmpty ? proxyMsg : null,
+                      labelText: isMobile ? translate('Server') : null,
+                      helperText:
+                          isMobile ? translate("default_proxy_tip") : null,
+                      helperMaxLines: isMobile ? 3 : null,
                     ),
                     controller: proxyController,
                     autofocus: true,
@@ -2288,15 +2384,19 @@ void changeSocks5Proxy() async {
             ).marginOnly(bottom: 8),
             Row(
               children: [
-                ConstrainedBox(
-                    constraints: const BoxConstraints(minWidth: 140),
-                    child: Text(
-                      '${translate("Username")}:',
-                      textAlign: TextAlign.right,
-                    ).marginOnly(right: 10)),
+                if (!isMobile)
+                  ConstrainedBox(
+                      constraints: const BoxConstraints(minWidth: 140),
+                      child: Text(
+                        '${translate("Username")}:',
+                        textAlign: TextAlign.right,
+                      ).marginOnly(right: 10)),
                 Expanded(
                   child: TextField(
                     controller: userController,
+                    decoration: InputDecoration(
+                      labelText: isMobile ? translate('Username') : null,
+                    ),
                     enabled: !isOptFixed,
                   ),
                 ),
@@ -2304,16 +2404,18 @@ void changeSocks5Proxy() async {
             ).marginOnly(bottom: 8),
             Row(
               children: [
-                ConstrainedBox(
-                    constraints: const BoxConstraints(minWidth: 140),
-                    child: Text(
-                      '${translate("Password")}:',
-                      textAlign: TextAlign.right,
-                    ).marginOnly(right: 10)),
+                if (!isMobile)
+                  ConstrainedBox(
+                      constraints: const BoxConstraints(minWidth: 140),
+                      child: Text(
+                        '${translate("Password")}:',
+                        textAlign: TextAlign.right,
+                      ).marginOnly(right: 10)),
                 Expanded(
                   child: Obx(() => TextField(
                         obscureText: obscure.value,
                         decoration: InputDecoration(
+                            labelText: isMobile ? translate('Password') : null,
                             suffixIcon: IconButton(
                                 onPressed: () => obscure.value = !obscure.value,
                                 icon: Icon(obscure.value

flutter/lib/desktop/pages/desktop_tab_page.dart

@@ -8,6 +8,7 @@ import 'package:flutter_hbb/models/platform_model.dart';
 import 'package:flutter_hbb/models/state_model.dart';
 import 'package:get/get.dart';
 import 'package:window_manager/window_manager.dart';
+// import 'package:flutter/services.dart';
 
 import '../../common/shared_state.dart';
 
@@ -20,7 +21,7 @@ class DesktopTabPage extends StatefulWidget {
   static void onAddSetting(
       {SettingsTabKey initialPage = SettingsTabKey.general}) {
     try {
-      DesktopTabController tabController = Get.find();
+      DesktopTabController tabController = Get.find<DesktopTabController>();
       tabController.add(TabInfo(
           key: kTabLabelSettingPage,
           label: kTabLabelSettingPage,
@@ -41,6 +42,7 @@ class _DesktopTabPageState extends State<DesktopTabPage>
   final tabController = DesktopTabController(tabType: DesktopTabType.main);
 
   final RxBool _block = false.obs;
+  // bool mouseIn = false;
 
   @override
   void didChangeAppLifecycleState(AppLifecycleState state) {
@@ -53,6 +55,7 @@ class _DesktopTabPageState extends State<DesktopTabPage>
   @override
   void initState() {
     super.initState();
+    // HardwareKeyboard.instance.addHandler(_handleKeyEvent);
     WidgetsBinding.instance.addObserver(this);
     Get.put<DesktopTabController>(tabController);
     RemoteCountState.init();
@@ -78,8 +81,19 @@ class _DesktopTabPageState extends State<DesktopTabPage>
     }
   }
 
+  /*
+  bool _handleKeyEvent(KeyEvent event) {
+    if (!mouseIn && event is KeyDownEvent) {
+      print('key down: ${event.logicalKey}');
+      shouldBeBlocked(_block, canBeBlocked);
+    }
+    return false; // allow it to propagate
+  }
+  */
+
   @override
   void dispose() {
+    // HardwareKeyboard.instance.removeHandler(_handleKeyEvent);
     WidgetsBinding.instance.removeObserver(this);
     Get.delete<DesktopTabController>();
 
@@ -102,18 +116,14 @@ class _DesktopTabPageState extends State<DesktopTabPage>
                   isClose: false,
                 ),
               ),
+              blockTab: _block,
             )));
-    widget() => MouseRegion(
-        onEnter: (_) async {
-          await shouldBeBlocked(_block, canBeBlocked);
-        },
-        child: FocusScope(child: tabWidget, canRequestFocus: !_block.value));
     return isMacOS || kUseCompatibleUiMode
-        ? Obx(() => widget())
+        ? tabWidget
         : Obx(
             () => DragToResizeArea(
               resizeEdgeSize: stateGlobal.resizeEdgeSize.value,
-              child: widget(),
+              child: tabWidget,
             ),
           );
   }

flutter/lib/desktop/pages/file_manager_page.dart

@@ -92,7 +92,7 @@ class _FileManagerPageState extends State<FileManagerPage>
       _ffi.dialogManager
           .showLoading(translate('Connecting...'), onCancel: closeConnection);
     });
-    Get.put(_ffi, tag: 'ft_${widget.id}');
+    Get.put<FFI>(_ffi, tag: 'ft_${widget.id}');
     if (!isLinux) {
       WakelockPlus.enable();
     }

flutter/lib/desktop/pages/port_forward_page.dart

@@ -63,7 +63,7 @@ class _PortForwardPageState extends State<PortForwardPage>
         isSharedPassword: widget.isSharedPassword,
         forceRelay: widget.forceRelay,
         isRdp: widget.isRDP);
-    Get.put(_ffi, tag: 'pf_${widget.id}');
+    Get.put<FFI>(_ffi, tag: 'pf_${widget.id}');
     debugPrint("Port forward page init success with id ${widget.id}");
     widget.tabController.onSelected?.call(widget.id);
   }

flutter/lib/desktop/pages/remote_page.dart

@@ -107,7 +107,7 @@ class _RemotePageState extends State<RemotePage>
     super.initState();
     _initStates(widget.id);
     _ffi = FFI(widget.sessionId);
-    Get.put(_ffi, tag: widget.id);
+    Get.put<FFI>(_ffi, tag: widget.id);
     _ffi.imageModel.addCallbackOnFirstImage((String peerId) {
       showKBLayoutTypeChooserIfNeeded(
           _ffi.ffiModel.pi.platform, _ffi.dialogManager);
@@ -506,12 +506,13 @@ class _RemotePageState extends State<RemotePage>
     ];
 
     if (!_ffi.canvasModel.cursorEmbedded) {
-      paints.add(Obx(() => Offstage(
-          offstage: _showRemoteCursor.isFalse || _remoteCursorMoved.isFalse,
-          child: CursorPaint(
-            id: widget.id,
-            zoomCursor: _zoomCursor,
-          ))));
+      paints
+          .add(Obx(() => _showRemoteCursor.isFalse || _remoteCursorMoved.isFalse
+              ? Offstage()
+              : CursorPaint(
+                  id: widget.id,
+                  zoomCursor: _zoomCursor,
+                )));
     }
     paints.add(
       Positioned(

flutter/lib/desktop/pages/server_page.dart

@@ -36,7 +36,7 @@ class _DesktopServerPageState extends State<DesktopServerPage>
   void initState() {
     gFFI.ffiModel.updateEventListener(gFFI.sessionId, "");
     windowManager.addListener(this);
-    Get.put(tabController);
+    Get.put<DesktopTabController>(tabController);
     tabController.onRemoved = (_, id) {
       onRemoveId(id);
     };
@@ -104,7 +104,20 @@ class ConnectionManager extends StatefulWidget {
   State<StatefulWidget> createState() => ConnectionManagerState();
 }
 
-class ConnectionManagerState extends State<ConnectionManager> {
+class ConnectionManagerState extends State<ConnectionManager>
+    with WidgetsBindingObserver {
+  final RxBool _block = false.obs;
+
+  @override
+  void didChangeAppLifecycleState(AppLifecycleState state) {
+    super.didChangeAppLifecycleState(state);
+    if (state == AppLifecycleState.resumed) {
+      if (!allowRemoteCMModification()) {
+        shouldBeBlocked(_block, null);
+      }
+    }
+  }
+
   @override
   void initState() {
     gFFI.serverModel.updateClientState();
@@ -127,9 +140,16 @@ class ConnectionManagerState extends State<ConnectionManager> {
       }
     };
     gFFI.chatModel.isConnManager = true;
+    WidgetsBinding.instance.addObserver(this);
     super.initState();
   }
 
+  @override
+  void dispose() {
+    WidgetsBinding.instance.removeObserver(this);
+    super.dispose();
+  }
+
   @override
   Widget build(BuildContext context) {
     final serverModel = Provider.of<ServerModel>(context);
@@ -165,6 +185,7 @@ class ConnectionManagerState extends State<ConnectionManager> {
               selectedBorderColor: MyTheme.accent,
               maxLabelWidth: 100,
               tail: null, //buildScrollJumper(),
+              blockTab: allowRemoteCMModification() ? null : _block,
               selectedTabBackgroundColor:
                   Theme.of(context).hintColor.withOpacity(0),
               tabBuilder: (key, icon, label, themeConf) {
@@ -207,15 +228,12 @@ class ConnectionManagerState extends State<ConnectionManager> {
                       Consumer<ChatModel>(
                           builder: (_, model, child) => SizedBox(
                                 width: realChatPageWidth,
-                                child: buildRemoteBlock(
-                                  child: Container(
-                                      decoration: BoxDecoration(
-                                          border: Border(
-                                              right: BorderSide(
-                                                  color: Theme.of(context)
-                                                      .dividerColor))),
-                                      child: buildSidePage()),
-                                ),
+                                child: allowRemoteCMModification()
+                                    ? buildSidePage()
+                                    : buildRemoteBlock(
+                                        child: buildSidePage(),
+                                        block: _block,
+                                        mask: true),
                               )),
                     SizedBox(
                         width: realClosedWidth,
@@ -714,7 +732,7 @@ class _CmControlPanel extends StatelessWidget {
                 child: buildButton(context,
                     color: MyTheme.accent,
                     onClick: null, onTapDown: (details) async {
-                  final devicesInfo = await AudioInput.getDevicesInfo();
+                  final devicesInfo = await AudioInput.getDevicesInfo(true, true);
                   List<String> devices = devicesInfo['devices'] as List<String>;
                   if (devices.isEmpty) {
                     msgBox(
@@ -740,13 +758,13 @@ class _CmControlPanel extends StatelessWidget {
                               value: d,
                               height: 18,
                               padding: EdgeInsets.zero,
-                              onTap: () => AudioInput.setDevice(d),
+                              onTap: () => AudioInput.setDevice(d, true, true),
                               child: IgnorePointer(
                                   child: RadioMenuButton(
                                 value: d,
                                 groupValue: currentDevice,
                                 onChanged: (v) {
-                                  if (v != null) AudioInput.setDevice(v);
+                                  if (v != null) AudioInput.setDevice(v, true, true);
                                 },
                                 child: Container(
                                   child: Text(
@@ -1043,6 +1061,10 @@ class _CmControlPanel extends StatelessWidget {
 }
 
 void checkClickTime(int id, Function() callback) async {
+  if (allowRemoteCMModification()) {
+    callback();
+    return;
+  }
   var clickCallbackTime = DateTime.now().millisecondsSinceEpoch;
   await bind.cmCheckClickTime(connId: id);
   Timer(const Duration(milliseconds: 120), () async {
@@ -1051,6 +1073,11 @@ void checkClickTime(int id, Function() callback) async {
   });
 }
 
+bool allowRemoteCMModification() {
+  return option2bool(kOptionAllowRemoteCmModification,
+      bind.mainGetLocalOption(key: kOptionAllowRemoteCmModification));
+}
+
 class _FileTransferLogPage extends StatefulWidget {
   _FileTransferLogPage({Key? key}) : super(key: key);
 

flutter/lib/desktop/widgets/remote_toolbar.dart

@@ -1052,15 +1052,11 @@ class _DisplayMenuState extends State<_DisplayMenu> {
           ffi: widget.ffi,
           screenAdjustor: _screenAdjustor,
         ),
-        if (pi.isRustDeskIdd)
-          _RustDeskVirtualDisplayMenu(
-            id: widget.id,
-            ffi: widget.ffi,
-          ),
-        if (pi.isAmyuniIdd)
-          _AmyuniVirtualDisplayMenu(
-            id: widget.id,
+        if (showVirtualDisplayMenu(ffi))
+          _SubmenuButton(
             ffi: widget.ffi,
+            menuChildren: getVirtualDisplayMenuChildren(ffi, id, null),
+            child: Text(translate("Virtual display")),
           ),
         cursorToggles(),
         Divider(),
@@ -1559,155 +1555,6 @@ class _ResolutionsMenuState extends State<_ResolutionsMenu> {
   }
 }
 
-class _RustDeskVirtualDisplayMenu extends StatefulWidget {
-  final String id;
-  final FFI ffi;
-
-  _RustDeskVirtualDisplayMenu({
-    Key? key,
-    required this.id,
-    required this.ffi,
-  }) : super(key: key);
-
-  @override
-  State<_RustDeskVirtualDisplayMenu> createState() =>
-      _RustDeskVirtualDisplayMenuState();
-}
-
-class _RustDeskVirtualDisplayMenuState
-    extends State<_RustDeskVirtualDisplayMenu> {
-  @override
-  void initState() {
-    super.initState();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    if (widget.ffi.ffiModel.pi.platform != kPeerPlatformWindows) {
-      return Offstage();
-    }
-    if (!widget.ffi.ffiModel.pi.isInstalled) {
-      return Offstage();
-    }
-
-    final virtualDisplays = widget.ffi.ffiModel.pi.RustDeskVirtualDisplays;
-    final privacyModeState = PrivacyModeState.find(widget.id);
-
-    final children = <Widget>[];
-    for (var i = 0; i < kMaxVirtualDisplayCount; i++) {
-      children.add(Obx(() => CkbMenuButton(
-            value: virtualDisplays.contains(i + 1),
-            onChanged: privacyModeState.isNotEmpty
-                ? null
-                : (bool? value) async {
-                    if (value != null) {
-                      bind.sessionToggleVirtualDisplay(
-                          sessionId: widget.ffi.sessionId,
-                          index: i + 1,
-                          on: value);
-                    }
-                  },
-            child: Text('${translate('Virtual display')} ${i + 1}'),
-            ffi: widget.ffi,
-          )));
-    }
-    children.add(Divider());
-    children.add(Obx(() => MenuButton(
-          onPressed: privacyModeState.isNotEmpty
-              ? null
-              : () {
-                  bind.sessionToggleVirtualDisplay(
-                      sessionId: widget.ffi.sessionId,
-                      index: kAllVirtualDisplay,
-                      on: false);
-                },
-          ffi: widget.ffi,
-          child: Text(translate('Plug out all')),
-        )));
-    return _SubmenuButton(
-      ffi: widget.ffi,
-      menuChildren: children,
-      child: Text(translate("Virtual display")),
-    );
-  }
-}
-
-class _AmyuniVirtualDisplayMenu extends StatefulWidget {
-  final String id;
-  final FFI ffi;
-
-  _AmyuniVirtualDisplayMenu({
-    Key? key,
-    required this.id,
-    required this.ffi,
-  }) : super(key: key);
-
-  @override
-  State<_AmyuniVirtualDisplayMenu> createState() =>
-      _AmiyuniVirtualDisplayMenuState();
-}
-
-class _AmiyuniVirtualDisplayMenuState extends State<_AmyuniVirtualDisplayMenu> {
-  @override
-  void initState() {
-    super.initState();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    if (widget.ffi.ffiModel.pi.platform != kPeerPlatformWindows) {
-      return Offstage();
-    }
-    if (!widget.ffi.ffiModel.pi.isInstalled) {
-      return Offstage();
-    }
-
-    final count = widget.ffi.ffiModel.pi.amyuniVirtualDisplayCount;
-    final privacyModeState = PrivacyModeState.find(widget.id);
-
-    final children = <Widget>[
-      Obx(() => Row(
-            children: [
-              TextButton(
-                onPressed: privacyModeState.isNotEmpty || count == 0
-                    ? null
-                    : () => bind.sessionToggleVirtualDisplay(
-                        sessionId: widget.ffi.sessionId, index: 0, on: false),
-                child: Icon(Icons.remove),
-              ),
-              Text(count.toString()),
-              TextButton(
-                onPressed: privacyModeState.isNotEmpty || count == 4
-                    ? null
-                    : () => bind.sessionToggleVirtualDisplay(
-                        sessionId: widget.ffi.sessionId, index: 0, on: true),
-                child: Icon(Icons.add),
-              ),
-            ],
-          )),
-      Divider(),
-      Obx(() => MenuButton(
-            onPressed: privacyModeState.isNotEmpty || count == 0
-                ? null
-                : () {
-                    bind.sessionToggleVirtualDisplay(
-                        sessionId: widget.ffi.sessionId,
-                        index: kAllVirtualDisplay,
-                        on: false);
-                  },
-            ffi: widget.ffi,
-            child: Text(translate('Plug out all')),
-          )),
-    ];
-
-    return _SubmenuButton(
-      ffi: widget.ffi,
-      menuChildren: children,
-      child: Text(translate("Virtual display")),
-    );
-  }
-}
-
 class _KeyboardMenu extends StatelessWidget {
   final String id;
   final FFI ffi;
@@ -1741,6 +1588,7 @@ class _KeyboardMenu extends StatelessWidget {
               viewMode(),
               Divider(),
               ...toolbarToggles(),
+              ...mobileActions(),
             ]);
   }
 
@@ -1877,6 +1725,39 @@ class _KeyboardMenu extends StatelessWidget {
         ffi: ffi,
         child: Text(translate('View Mode')));
   }
+
+  mobileActions() {
+    if (pi.platform != kPeerPlatformAndroid) return [];
+    final enabled = versionCmp(pi.version, '1.2.7') >= 0;
+    if (!enabled) return [];
+    return [
+      Divider(),
+      MenuButton(
+          child: Text(translate('Back')),
+          onPressed: () => ffi.inputModel.onMobileBack(),
+          ffi: ffi),
+      MenuButton(
+          child: Text(translate('Home')),
+          onPressed: () => ffi.inputModel.onMobileHome(),
+          ffi: ffi),
+      MenuButton(
+          child: Text(translate('Apps')),
+          onPressed: () => ffi.inputModel.onMobileApps(),
+          ffi: ffi),
+      MenuButton(
+          child: Text(translate('Volume up')),
+          onPressed: () => ffi.inputModel.onMobileVolumeUp(),
+          ffi: ffi),
+      MenuButton(
+          child: Text(translate('Volume down')),
+          onPressed: () => ffi.inputModel.onMobileVolumeDown(),
+          ffi: ffi),
+      MenuButton(
+          child: Text(translate('Power')),
+          onPressed: () => ffi.inputModel.onMobilePower(),
+          ffi: ffi),
+    ];
+  }
 }
 
 class _ChatMenu extends StatefulWidget {
@@ -1950,28 +1831,31 @@ class _VoiceCallMenu extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     menuChildrenGetter() {
-      final audioInput =
-          AudioInput(builder: (devices, currentDevice, setDevice) {
-        return Column(
-          children: devices
-              .map((d) => RdoMenuButton<String>(
-                    child: Container(
-                      child: Text(
-                        d,
-                        overflow: TextOverflow.ellipsis,
+      final audioInput = AudioInput(
+        builder: (devices, currentDevice, setDevice) {
+          return Column(
+            children: devices
+                .map((d) => RdoMenuButton<String>(
+                      child: Container(
+                        child: Text(
+                          d,
+                          overflow: TextOverflow.ellipsis,
+                        ),
+                        constraints: BoxConstraints(maxWidth: 250),
                       ),
-                      constraints: BoxConstraints(maxWidth: 250),
-                    ),
-                    value: d,
-                    groupValue: currentDevice,
-                    onChanged: (v) {
-                      if (v != null) setDevice(v);
-                    },
-                    ffi: ffi,
-                  ))
-              .toList(),
-        );
-      });
+                      value: d,
+                      groupValue: currentDevice,
+                      onChanged: (v) {
+                        if (v != null) setDevice(v);
+                      },
+                      ffi: ffi,
+                    ))
+                .toList(),
+          );
+        },
+        isCm: false,
+        isVoiceCall: true,
+      );
       return [
         audioInput,
         Divider(),

flutter/lib/desktop/widgets/tabbar_widget.dart

@@ -230,8 +230,7 @@ typedef LabelGetter = Rx<String> Function(String key);
 int _lastClickTime =
     DateTime.now().millisecondsSinceEpoch - bind.getDoubleClickTime() - 1000;
 
-// ignore: must_be_immutable
-class DesktopTab extends StatelessWidget {
+class DesktopTab extends StatefulWidget {
   final bool showLogo;
   final bool showTitle;
   final bool showMinimize;
@@ -248,15 +247,12 @@ class DesktopTab extends StatelessWidget {
   final Color? selectedTabBackgroundColor;
   final Color? unSelectedTabBackgroundColor;
   final Color? selectedBorderColor;
+  final RxBool? blockTab;
 
   final DesktopTabController controller;
 
-  Rx<DesktopTabState> get state => controller.state;
   final _scrollDebounce = Debouncer(delay: Duration(milliseconds: 50));
 
-  late final DesktopTabType tabType;
-  late final bool isMainWindow;
-
   final RxList<String> invisibleTabKeys = RxList.empty();
 
   DesktopTab({
@@ -277,25 +273,240 @@ class DesktopTab extends StatelessWidget {
     this.selectedTabBackgroundColor,
     this.unSelectedTabBackgroundColor,
     this.selectedBorderColor,
-  }) : super(key: key) {
-    tabType = controller.tabType;
-    isMainWindow = tabType == DesktopTabType.main ||
-        tabType == DesktopTabType.cm ||
-        tabType == DesktopTabType.install;
-  }
+    this.blockTab,
+  }) : super(key: key);
 
   static RxString tablabelGetter(String peerId) {
     final alias = bind.mainGetPeerOptionSync(id: peerId, key: 'alias');
     return RxString(getDesktopTabLabel(peerId, alias));
   }
 
+  @override
+  State<DesktopTab> createState() {
+    return _DesktopTabState();
+  }
+}
+
+// ignore: must_be_immutable
+class _DesktopTabState extends State<DesktopTab>
+    with MultiWindowListener, WindowListener {
+  final _saveFrameDebounce = Debouncer(delay: Duration(seconds: 1));
+  Timer? _macOSCheckRestoreTimer;
+  int _macOSCheckRestoreCounter = 0;
+
+  bool get showLogo => widget.showLogo;
+  bool get showTitle => widget.showTitle;
+  bool get showMinimize => widget.showMinimize;
+  bool get showMaximize => widget.showMaximize;
+  bool get showClose => widget.showClose;
+  Widget Function(Widget pageView)? get pageViewBuilder =>
+      widget.pageViewBuilder;
+  TabMenuBuilder? get tabMenuBuilder => widget.tabMenuBuilder;
+  Widget? get tail => widget.tail;
+  Future<bool> Function()? get onWindowCloseButton =>
+      widget.onWindowCloseButton;
+  TabBuilder? get tabBuilder => widget.tabBuilder;
+  LabelGetter? get labelGetter => widget.labelGetter;
+  double? get maxLabelWidth => widget.maxLabelWidth;
+  Color? get selectedTabBackgroundColor => widget.selectedTabBackgroundColor;
+  Color? get unSelectedTabBackgroundColor =>
+      widget.unSelectedTabBackgroundColor;
+  Color? get selectedBorderColor => widget.selectedBorderColor;
+  RxBool? get blockTab => widget.blockTab;
+  DesktopTabController get controller => widget.controller;
+  RxList<String> get invisibleTabKeys => widget.invisibleTabKeys;
+  Debouncer get _scrollDebounce => widget._scrollDebounce;
+
+  Rx<DesktopTabState> get state => controller.state;
+
+  DesktopTabType get tabType => controller.tabType;
+  bool get isMainWindow =>
+      tabType == DesktopTabType.main ||
+      tabType == DesktopTabType.cm ||
+      tabType == DesktopTabType.install;
+
+  _DesktopTabState() : super();
+
+  static RxString tablabelGetter(String peerId) {
+    final alias = bind.mainGetPeerOptionSync(id: peerId, key: 'alias');
+    return RxString(getDesktopTabLabel(peerId, alias));
+  }
+
+  @override
+  void initState() {
+    super.initState();
+    DesktopMultiWindow.addListener(this);
+    windowManager.addListener(this);
+
+    Future.delayed(Duration(milliseconds: 500), () {
+      if (isMainWindow) {
+        windowManager.isMaximized().then((maximized) {
+          if (stateGlobal.isMaximized.value != maximized) {
+            WidgetsBinding.instance.addPostFrameCallback(
+                (_) => setState(() => stateGlobal.setMaximized(maximized)));
+          }
+        });
+      } else {
+        final wc = WindowController.fromWindowId(kWindowId!);
+        wc.isMaximized().then((maximized) {
+          debugPrint("isMaximized $maximized");
+          if (stateGlobal.isMaximized.value != maximized) {
+            WidgetsBinding.instance.addPostFrameCallback(
+                (_) => setState(() => stateGlobal.setMaximized(maximized)));
+          }
+        });
+      }
+    });
+  }
+
+  @override
+  void dispose() {
+    DesktopMultiWindow.removeListener(this);
+    windowManager.removeListener(this);
+    _macOSCheckRestoreTimer?.cancel();
+    super.dispose();
+  }
+
+  void _setMaximized(bool maximize) {
+    stateGlobal.setMaximized(maximize);
+    _saveFrameDebounce.call(_saveFrame);
+    setState(() {});
+  }
+
+  @override
+  void onWindowFocus() {
+    stateGlobal.isFocused.value = true;
+  }
+
+  @override
+  void onWindowBlur() {
+    stateGlobal.isFocused.value = false;
+  }
+
+  @override
+  void onWindowMinimize() {
+    stateGlobal.setMinimized(true);
+    stateGlobal.setMaximized(false);
+    super.onWindowMinimize();
+  }
+
+  @override
+  void onWindowMaximize() {
+    stateGlobal.setMinimized(false);
+    _setMaximized(true);
+    super.onWindowMaximize();
+  }
+
+  @override
+  void onWindowUnmaximize() {
+    stateGlobal.setMinimized(false);
+    _setMaximized(false);
+    super.onWindowUnmaximize();
+  }
+
+  _saveFrame() async {
+    if (tabType == DesktopTabType.main) {
+      await saveWindowPosition(WindowType.Main);
+    } else if (kWindowType != null && kWindowId != null) {
+      await saveWindowPosition(kWindowType!, windowId: kWindowId);
+    }
+  }
+
+  @override
+  void onWindowMoved() {
+    _saveFrameDebounce.call(_saveFrame);
+    super.onWindowMoved();
+  }
+
+  @override
+  void onWindowResized() {
+    _saveFrameDebounce.call(_saveFrame);
+    super.onWindowMoved();
+  }
+
+  @override
+  void onWindowClose() async {
+    mainWindowClose() async => await windowManager.hide();
+    notMainWindowClose(WindowController windowController) async {
+      if (controller.length != 0) {
+        debugPrint("close not empty multiwindow from taskbar");
+        if (isWindows) {
+          await windowController.show();
+          await windowController.focus();
+          final res = await onWindowCloseButton?.call() ?? true;
+          if (!res) return;
+        }
+        controller.clear();
+      }
+      await windowController.hide();
+      await rustDeskWinManager
+          .call(WindowType.Main, kWindowEventHide, {"id": kWindowId!});
+    }
+
+    macOSWindowClose(
+      Future<bool> Function() checkFullscreen,
+      Future<void> Function() closeFunc,
+    ) async {
+      _macOSCheckRestoreCounter = 0;
+      _macOSCheckRestoreTimer =
+          Timer.periodic(Duration(milliseconds: 30), (timer) async {
+        _macOSCheckRestoreCounter++;
+        if (!await checkFullscreen() || _macOSCheckRestoreCounter >= 30) {
+          _macOSCheckRestoreTimer?.cancel();
+          _macOSCheckRestoreTimer = null;
+          Timer(Duration(milliseconds: 700), () async => await closeFunc());
+        }
+      });
+    }
+
+    // hide window on close
+    if (isMainWindow) {
+      if (rustDeskWinManager.getActiveWindows().contains(kMainWindowId)) {
+        await rustDeskWinManager.unregisterActiveWindow(kMainWindowId);
+      }
+      // macOS specific workaround, the window is not hiding when in fullscreen.
+      if (isMacOS && await windowManager.isFullScreen()) {
+        await windowManager.setFullScreen(false);
+        await macOSWindowClose(
+          () async => await windowManager.isFullScreen(),
+          mainWindowClose,
+        );
+      } else {
+        await mainWindowClose();
+      }
+    } else {
+      // it's safe to hide the subwindow
+      final controller = WindowController.fromWindowId(kWindowId!);
+      if (isMacOS) {
+        // onWindowClose() maybe called multiple times because of loopCloseWindow() in remote_tab_page.dart.
+        // use ??=  to make sure the value is set on first call.
+
+        if (await onWindowCloseButton?.call() ?? true) {
+          if (await controller.isFullScreen()) {
+            await controller.setFullscreen(false);
+            stateGlobal.setFullscreen(false, procWnd: false);
+            await macOSWindowClose(
+              () async => await controller.isFullScreen(),
+              () async => await notMainWindowClose(controller),
+            );
+          } else {
+            await notMainWindowClose(controller);
+          }
+        }
+      } else {
+        await notMainWindowClose(controller);
+      }
+    }
+    super.onWindowClose();
+  }
+
   @override
   Widget build(BuildContext context) {
     return Column(children: [
-      Obx(() => Offstage(
-          offstage: !stateGlobal.showTabBar.isTrue ||
-              (kUseCompatibleUiMode && isHideSingleItem()),
-          child: SizedBox(
+      Obx(() {
+        if (stateGlobal.showTabBar.isTrue &&
+            !(kUseCompatibleUiMode && isHideSingleItem())) {
+          return SizedBox(
             height: _kTabBarHeight,
             child: Column(
               children: [
@@ -308,7 +519,11 @@ class DesktopTab extends StatelessWidget {
                 ),
               ],
             ),
-          ))),
+          );
+        } else {
+          return Offstage();
+        }
+      }),
       Expanded(
           child: pageViewBuilder != null
               ? pageViewBuilder!(_buildPageView())
@@ -317,10 +532,15 @@ class DesktopTab extends StatelessWidget {
   }
 
   Widget _buildBlock({required Widget child}) {
-    if (tabType != DesktopTabType.main) {
+    if (blockTab != null) {
+      return buildRemoteBlock(
+          child: child,
+          block: blockTab!,
+          use: canBeBlocked,
+          mask: tabType == DesktopTabType.main);
+    } else {
       return child;
     }
-    return buildRemoteBlock(child: child, use: canBeBlocked);
   }
 
   List<Widget> _tabWidgets = [];
@@ -457,7 +677,6 @@ class DesktopTab extends StatelessWidget {
         // hide simulated action buttons when we in compatible ui mode, because of reusing system title bar.
         WindowActionPanel(
           isMainWindow: isMainWindow,
-          tabType: tabType,
           state: state,
           tabController: controller,
           invisibleTabKeys: invisibleTabKeys,
@@ -475,7 +694,6 @@ class DesktopTab extends StatelessWidget {
 
 class WindowActionPanel extends StatefulWidget {
   final bool isMainWindow;
-  final DesktopTabType tabType;
   final Rx<DesktopTabState> state;
   final DesktopTabController tabController;
 
@@ -491,7 +709,6 @@ class WindowActionPanel extends StatefulWidget {
   const WindowActionPanel(
       {Key? key,
       required this.isMainWindow,
-      required this.tabType,
       required this.state,
       required this.tabController,
       required this.invisibleTabKeys,
@@ -509,180 +726,17 @@ class WindowActionPanel extends StatefulWidget {
   }
 }
 
-class WindowActionPanelState extends State<WindowActionPanel>
-    with MultiWindowListener, WindowListener {
-  final _saveFrameDebounce = Debouncer(delay: Duration(seconds: 1));
-  Timer? _macOSCheckRestoreTimer;
-  int _macOSCheckRestoreCounter = 0;
-
+class WindowActionPanelState extends State<WindowActionPanel> {
   @override
   void initState() {
     super.initState();
-    DesktopMultiWindow.addListener(this);
-    windowManager.addListener(this);
-
-    Future.delayed(Duration(milliseconds: 500), () {
-      if (widget.isMainWindow) {
-        windowManager.isMaximized().then((maximized) {
-          if (stateGlobal.isMaximized.value != maximized) {
-            WidgetsBinding.instance.addPostFrameCallback(
-                (_) => setState(() => stateGlobal.setMaximized(maximized)));
-          }
-        });
-      } else {
-        final wc = WindowController.fromWindowId(kWindowId!);
-        wc.isMaximized().then((maximized) {
-          debugPrint("isMaximized $maximized");
-          if (stateGlobal.isMaximized.value != maximized) {
-            WidgetsBinding.instance.addPostFrameCallback(
-                (_) => setState(() => stateGlobal.setMaximized(maximized)));
-          }
-        });
-      }
-    });
   }
 
   @override
   void dispose() {
-    DesktopMultiWindow.removeListener(this);
-    windowManager.removeListener(this);
-    _macOSCheckRestoreTimer?.cancel();
     super.dispose();
   }
 
-  void _setMaximized(bool maximize) {
-    stateGlobal.setMaximized(maximize);
-    _saveFrameDebounce.call(_saveFrame);
-    setState(() {});
-  }
-
-  @override
-  void onWindowFocus() {
-    stateGlobal.isFocused.value = true;
-  }
-
-  @override
-  void onWindowBlur() {
-    stateGlobal.isFocused.value = false;
-  }
-
-  @override
-  void onWindowMinimize() {
-    stateGlobal.setMinimized(true);
-    stateGlobal.setMaximized(false);
-    super.onWindowMinimize();
-  }
-
-  @override
-  void onWindowMaximize() {
-    stateGlobal.setMinimized(false);
-    _setMaximized(true);
-    super.onWindowMaximize();
-  }
-
-  @override
-  void onWindowUnmaximize() {
-    stateGlobal.setMinimized(false);
-    _setMaximized(false);
-    super.onWindowUnmaximize();
-  }
-
-  _saveFrame() async {
-    if (widget.tabType == DesktopTabType.main) {
-      await saveWindowPosition(WindowType.Main);
-    } else if (kWindowType != null && kWindowId != null) {
-      await saveWindowPosition(kWindowType!, windowId: kWindowId);
-    }
-  }
-
-  @override
-  void onWindowMoved() {
-    _saveFrameDebounce.call(_saveFrame);
-    super.onWindowMoved();
-  }
-
-  @override
-  void onWindowResized() {
-    _saveFrameDebounce.call(_saveFrame);
-    super.onWindowMoved();
-  }
-
-  @override
-  void onWindowClose() async {
-    mainWindowClose() async => await windowManager.hide();
-    notMainWindowClose(WindowController controller) async {
-      if (widget.tabController.length != 0) {
-        debugPrint("close not empty multiwindow from taskbar");
-        if (isWindows) {
-          await controller.show();
-          await controller.focus();
-          final res = await widget.onClose?.call() ?? true;
-          if (!res) return;
-        }
-        widget.tabController.clear();
-      }
-      await controller.hide();
-      await rustDeskWinManager
-          .call(WindowType.Main, kWindowEventHide, {"id": kWindowId!});
-    }
-
-    macOSWindowClose(
-      Future<bool> Function() checkFullscreen,
-      Future<void> Function() closeFunc,
-    ) async {
-      _macOSCheckRestoreCounter = 0;
-      _macOSCheckRestoreTimer =
-          Timer.periodic(Duration(milliseconds: 30), (timer) async {
-        _macOSCheckRestoreCounter++;
-        if (!await checkFullscreen() || _macOSCheckRestoreCounter >= 30) {
-          _macOSCheckRestoreTimer?.cancel();
-          _macOSCheckRestoreTimer = null;
-          Timer(Duration(milliseconds: 700), () async => await closeFunc());
-        }
-      });
-    }
-
-    // hide window on close
-    if (widget.isMainWindow) {
-      if (rustDeskWinManager.getActiveWindows().contains(kMainWindowId)) {
-        await rustDeskWinManager.unregisterActiveWindow(kMainWindowId);
-      }
-      // macOS specific workaround, the window is not hiding when in fullscreen.
-      if (isMacOS && await windowManager.isFullScreen()) {
-        await windowManager.setFullScreen(false);
-        await macOSWindowClose(
-          () async => await windowManager.isFullScreen(),
-          mainWindowClose,
-        );
-      } else {
-        await mainWindowClose();
-      }
-    } else {
-      // it's safe to hide the subwindow
-      final controller = WindowController.fromWindowId(kWindowId!);
-      if (isMacOS) {
-        // onWindowClose() maybe called multiple times because of loopCloseWindow() in remote_tab_page.dart.
-        // use ??=  to make sure the value is set on first call.
-
-        if (await widget.onClose?.call() ?? true) {
-          if (await controller.isFullScreen()) {
-            await controller.setFullscreen(false);
-            stateGlobal.setFullscreen(false, procWnd: false);
-            await macOSWindowClose(
-              () async => await controller.isFullScreen(),
-              () async => await notMainWindowClose(controller),
-            );
-          } else {
-            await notMainWindowClose(controller);
-          }
-        }
-      } else {
-        await notMainWindowClose(controller);
-      }
-    }
-    super.onWindowClose();
-  }
-
   bool showTabDowndown() {
     return widget.tabController.state.value.tabs.length > 1 &&
         (widget.tabController.tabType == DesktopTabType.remoteScreen ||
@@ -703,72 +757,69 @@ class WindowActionPanelState extends State<WindowActionPanel>
     return Row(
       mainAxisAlignment: MainAxisAlignment.end,
       children: [
-        Obx(() => Offstage(
-              offstage:
-                  !(showTabDowndown() && existingInvisibleTab().isNotEmpty),
-              child: _TabDropDownButton(
-                  controller: widget.tabController,
-                  labelGetter: widget.labelGetter,
-                  tabkeys: existingInvisibleTab()),
-            )),
-        Offstage(offstage: widget.tail == null, child: widget.tail),
-        Offstage(
-          offstage: kUseCompatibleUiMode,
-          child: Row(
+        Obx(() {
+          if (showTabDowndown() && existingInvisibleTab().isNotEmpty) {
+            return _TabDropDownButton(
+                controller: widget.tabController,
+                labelGetter: widget.labelGetter,
+                tabkeys: existingInvisibleTab());
+          } else {
+            return Offstage();
+          }
+        }),
+        if (widget.tail != null) widget.tail!,
+        if (!kUseCompatibleUiMode)
+          Row(
             children: [
-              Offstage(
-                  offstage: !widget.showMinimize || isMacOS,
-                  child: ActionIcon(
-                    message: 'Minimize',
-                    icon: IconFont.min,
-                    onTap: () {
-                      if (widget.isMainWindow) {
-                        windowManager.minimize();
-                      } else {
-                        WindowController.fromWindowId(kWindowId!).minimize();
-                      }
-                    },
-                    isClose: false,
-                  )),
-              Offstage(
-                  offstage: !widget.showMaximize || isMacOS,
-                  child: Obx(() => ActionIcon(
-                        message: stateGlobal.isMaximized.isTrue
-                            ? 'Restore'
-                            : 'Maximize',
-                        icon: stateGlobal.isMaximized.isTrue
-                            ? IconFont.restore
-                            : IconFont.max,
-                        onTap: bind.isIncomingOnly() && isInHomePage()
-                            ? null
-                            : _toggleMaximize,
-                        isClose: false,
-                      ))),
-              Offstage(
-                  offstage: !widget.showClose || isMacOS,
-                  child: ActionIcon(
-                    message: 'Close',
-                    icon: IconFont.close,
-                    onTap: () async {
-                      final res = await widget.onClose?.call() ?? true;
-                      if (res) {
-                        // hide for all window
-                        // note: the main window can be restored by tray icon
-                        Future.delayed(Duration.zero, () async {
-                          if (widget.isMainWindow) {
-                            await windowManager.close();
-                          } else {
-                            await WindowController.fromWindowId(kWindowId!)
-                                .close();
-                          }
-                        });
-                      }
-                    },
-                    isClose: true,
-                  ))
+              if (widget.showMinimize && !isMacOS)
+                ActionIcon(
+                  message: 'Minimize',
+                  icon: IconFont.min,
+                  onTap: () {
+                    if (widget.isMainWindow) {
+                      windowManager.minimize();
+                    } else {
+                      WindowController.fromWindowId(kWindowId!).minimize();
+                    }
+                  },
+                  isClose: false,
+                ),
+              if (widget.showMaximize && !isMacOS)
+                Obx(() => ActionIcon(
+                      message: stateGlobal.isMaximized.isTrue
+                          ? 'Restore'
+                          : 'Maximize',
+                      icon: stateGlobal.isMaximized.isTrue
+                          ? IconFont.restore
+                          : IconFont.max,
+                      onTap: bind.isIncomingOnly() && isInHomePage()
+                          ? null
+                          : _toggleMaximize,
+                      isClose: false,
+                    )),
+              if (widget.showClose && !isMacOS)
+                ActionIcon(
+                  message: 'Close',
+                  icon: IconFont.close,
+                  onTap: () async {
+                    final res = await widget.onClose?.call() ?? true;
+                    if (res) {
+                      // hide for all window
+                      // note: the main window can be restored by tray icon
+                      Future.delayed(Duration.zero, () async {
+                        if (widget.isMainWindow) {
+                          await windowManager.close();
+                        } else {
+                          await WindowController.fromWindowId(kWindowId!)
+                              .close();
+                        }
+                      });
+                    }
+                  },
+                  isClose: true,
+                )
             ],
           ),
-        ),
       ],
     );
   }
@@ -1172,22 +1223,26 @@ class _CloseButton extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return SizedBox(
-        width: _kIconSize,
-        child: Offstage(
-          offstage: !visible,
-          child: InkWell(
-            hoverColor: MyTheme.tabbar(context).closeHoverColor,
-            customBorder: const CircleBorder(),
-            onTap: () => onClose(),
-            child: Icon(
-              Icons.close,
-              size: _kIconSize,
-              color: tabSelected
-                  ? MyTheme.tabbar(context).selectedIconColor
-                  : MyTheme.tabbar(context).unSelectedIconColor,
-            ),
-          ),
-        )).paddingOnly(left: 10);
+            width: _kIconSize,
+            child: () {
+              if (visible) {
+                return InkWell(
+                  hoverColor: MyTheme.tabbar(context).closeHoverColor,
+                  customBorder: const CircleBorder(),
+                  onTap: () => onClose(),
+                  child: Icon(
+                    Icons.close,
+                    size: _kIconSize,
+                    color: tabSelected
+                        ? MyTheme.tabbar(context).selectedIconColor
+                        : MyTheme.tabbar(context).unSelectedIconColor,
+                  ),
+                );
+              } else {
+                return Offstage();
+              }
+            }())
+        .paddingOnly(left: 10);
   }
 }
 
@@ -1341,27 +1396,30 @@ class _TabDropDownButtonState extends State<_TabDropDownButton> {
                       child: InkWell(child: Text(label)),
                     ),
                     Obx(
-                      () => Offstage(
-                        offstage: !(tabInfo?.onTabCloseButton != null &&
-                            menuHover.value),
-                        child: InkWell(
-                            onTap: () {
-                              tabInfo?.onTabCloseButton?.call();
-                              if (Navigator.of(context).canPop()) {
-                                Navigator.of(context).pop();
-                              }
-                            },
-                            child: MouseRegion(
-                                cursor: SystemMouseCursors.click,
-                                onHover: (event) =>
-                                    setState(() => btnHover.value = true),
-                                onExit: (event) =>
-                                    setState(() => btnHover.value = false),
-                                child: Icon(Icons.close,
-                                    color:
-                                        btnHover.value ? Colors.red : null))),
-                      ),
-                    )
+                      () {
+                        if (tabInfo?.onTabCloseButton != null &&
+                            menuHover.value) {
+                          return InkWell(
+                              onTap: () {
+                                tabInfo?.onTabCloseButton?.call();
+                                if (Navigator.of(context).canPop()) {
+                                  Navigator.of(context).pop();
+                                }
+                              },
+                              child: MouseRegion(
+                                  cursor: SystemMouseCursors.click,
+                                  onHover: (event) =>
+                                      setState(() => btnHover.value = true),
+                                  onExit: (event) =>
+                                      setState(() => btnHover.value = false),
+                                  child: Icon(Icons.close,
+                                      color:
+                                          btnHover.value ? Colors.red : null)));
+                        } else {
+                          return Offstage();
+                        }
+                      },
+                    ),
                   ],
                 ),
               ),

flutter/lib/mobile/pages/connection_page.dart

@@ -395,7 +395,7 @@ class _WebMenuState extends State<WebMenu> {
               [
                 PopupMenuItem(
                   value: "about",
-                  child: Text('${translate('About')} RustDesk'),
+                  child: Text(translate('About RustDesk')),
                 )
               ];
         },

flutter/lib/mobile/pages/remote_page.dart

@@ -55,6 +55,9 @@ class _RemotePageState extends State<RemotePage> {
   InputModel get inputModel => gFFI.inputModel;
   SessionID get sessionId => gFFI.sessionId;
 
+  final TextEditingController _textController =
+      TextEditingController(text: initText);
+
   @override
   void initState() {
     super.initState();
@@ -145,37 +148,59 @@ class _RemotePageState extends State<RemotePage> {
     setState(() {});
   }
 
-  // handle mobile virtual keyboard
-  void handleSoftKeyboardInput(String newValue) {
+  void _handleIOSSoftKeyboardInput(String newValue) {
     var oldValue = _value;
     _value = newValue;
-    if (isIOS) {
-      var i = newValue.length - 1;
-      for (; i >= 0 && newValue[i] != '\1'; --i) {}
-      var j = oldValue.length - 1;
-      for (; j >= 0 && oldValue[j] != '\1'; --j) {}
-      if (i < j) j = i;
-      newValue = newValue.substring(j + 1);
-      oldValue = oldValue.substring(j + 1);
-      var common = 0;
-      for (;
-          common < oldValue.length &&
-              common < newValue.length &&
-              newValue[common] == oldValue[common];
-          ++common) {}
-      for (i = 0; i < oldValue.length - common; ++i) {
-        inputModel.inputKey('VK_BACK');
-      }
-      if (newValue.length > common) {
-        var s = newValue.substring(common);
-        if (s.length > 1) {
-          bind.sessionInputString(sessionId: sessionId, value: s);
-        } else {
-          inputChar(s);
-        }
-      }
-      return;
+    var i = newValue.length - 1;
+    for (; i >= 0 && newValue[i] != '\1'; --i) {}
+    var j = oldValue.length - 1;
+    for (; j >= 0 && oldValue[j] != '\1'; --j) {}
+    if (i < j) j = i;
+    var subNewValue = newValue.substring(j + 1);
+    var subOldValue = oldValue.substring(j + 1);
+
+    // get common prefix of subNewValue and subOldValue
+    var common = 0;
+    for (;
+        common < subOldValue.length &&
+            common < subNewValue.length &&
+            subNewValue[common] == subOldValue[common];
+        ++common) {}
+
+    // get newStr from subNewValue
+    var newStr = "";
+    if (subNewValue.length > common) {
+      newStr = subNewValue.substring(common);
     }
+
+    // Set the value to the old value and early return if is still composing. (1 && 2)
+    // 1. The composing range is valid
+    // 2. The new string is shorter than the composing range.
+    if (_textController.value.isComposingRangeValid) {
+      final composingLength = _textController.value.composing.end -
+          _textController.value.composing.start;
+      if (composingLength > newStr.length) {
+        _value = oldValue;
+        return;
+      }
+    }
+
+    // Delete the different part in the old value.
+    for (i = 0; i < subOldValue.length - common; ++i) {
+      inputModel.inputKey('VK_BACK');
+    }
+
+    // Input the new string.
+    if (newStr.length > 1) {
+      bind.sessionInputString(sessionId: sessionId, value: newStr);
+    } else {
+      inputChar(newStr);
+    }
+  }
+
+  void _handleNonIOSSoftKeyboardInput(String newValue) {
+    var oldValue = _value;
+    _value = newValue;
     if (oldValue.isNotEmpty &&
         newValue.isNotEmpty &&
         oldValue[0] == '\1' &&
@@ -214,6 +239,15 @@ class _RemotePageState extends State<RemotePage> {
     }
   }
 
+  // handle mobile virtual keyboard
+  void handleSoftKeyboardInput(String newValue) {
+    if (isIOS) {
+      _handleIOSSoftKeyboardInput(newValue);
+    } else {
+      _handleNonIOSSoftKeyboardInput(newValue);
+    }
+  }
+
   void inputChar(String char) {
     if (char == '\n') {
       char = 'VK_RETURN';
@@ -227,6 +261,7 @@ class _RemotePageState extends State<RemotePage> {
     gFFI.invokeMethod("enable_soft_keyboard", true);
     // destroy first, so that our _value trick can work
     _value = initText;
+    _textController.text = _value;
     setState(() => _showEdit = false);
     _timer?.cancel();
     _timer = Timer(kMobileDelaySoftKeyboard, () {
@@ -242,12 +277,10 @@ class _RemotePageState extends State<RemotePage> {
     });
   }
 
-  bool get keyboard => gFFI.ffiModel.permissions['keyboard'] != false;
-
   Widget _bottomWidget() => _showGestureHelp
       ? getGestureHelp()
       : (_showBar && gFFI.ffiModel.pi.displays.isNotEmpty
-          ? getBottomAppBar(keyboard)
+          ? getBottomAppBar()
           : Offstage());
 
   @override
@@ -314,7 +347,7 @@ class _RemotePageState extends State<RemotePage> {
                   return Container(
                     color: kColorCanvas,
                     child: isWebDesktop
-                        ? getBodyForDesktopWithListener(keyboard)
+                        ? getBodyForDesktopWithListener()
                         : SafeArea(
                             child:
                                 OrientationBuilder(builder: (ctx, orientation) {
@@ -346,9 +379,9 @@ class _RemotePageState extends State<RemotePage> {
   }
 
   Widget getRawPointerAndKeyBody(Widget child) {
-    final keyboard = gFFI.ffiModel.permissions['keyboard'] != false;
+    final ffiModel = Provider.of<FfiModel>(context);
     return RawPointerMouseRegion(
-      cursor: keyboard ? SystemMouseCursors.none : MouseCursor.defer,
+      cursor: ffiModel.keyboard ? SystemMouseCursors.none : MouseCursor.defer,
       inputModel: inputModel,
       // Disable RawKeyFocusScope before the connecting is established.
       // The "Delete" key on the soft keyboard may be grabbed when inputting the password dialog.
@@ -361,7 +394,8 @@ class _RemotePageState extends State<RemotePage> {
     );
   }
 
-  Widget getBottomAppBar(bool keyboard) {
+  Widget getBottomAppBar() {
+    final ffiModel = Provider.of<FfiModel>(context);
     return BottomAppBar(
       elevation: 10,
       color: MyTheme.accent,
@@ -387,7 +421,7 @@ class _RemotePageState extends State<RemotePage> {
                       },
                     )
                   ] +
-                  (isWebDesktop
+                  (isWebDesktop || ffiModel.viewOnly || !ffiModel.keyboard
                       ? []
                       : gFFI.ffiModel.isPeerAndroid
                           ? [
@@ -491,7 +525,7 @@ class _RemotePageState extends State<RemotePage> {
                       autofocus: true,
                       focusNode: _mobileFocusNode,
                       maxLines: null,
-                      initialValue: _value,
+                      controller: _textController,
                       // trick way to make backspace work always
                       keyboardType: TextInputType.multiline,
                       onChanged: handleSoftKeyboardInput,
@@ -499,48 +533,84 @@ class _RemotePageState extends State<RemotePage> {
             ),
           ];
           if (showCursorPaint) {
-            paints.add(CursorPaint());
+            paints.add(CursorPaint(widget.id));
           }
           return paints;
         }()));
   }
 
-  Widget getBodyForDesktopWithListener(bool keyboard) {
+  Widget getBodyForDesktopWithListener() {
+    final ffiModel = Provider.of<FfiModel>(context);
     var paints = <Widget>[ImagePaint()];
     if (showCursorPaint) {
       final cursor = bind.sessionGetToggleOptionSync(
           sessionId: sessionId, arg: 'show-remote-cursor');
-      if (keyboard || cursor) {
-        paints.add(CursorPaint());
+      if (ffiModel.keyboard || cursor) {
+        paints.add(CursorPaint(widget.id));
       }
     }
     return Container(
         color: MyTheme.canvasColor, child: Stack(children: paints));
   }
 
+  List<TTextMenu> _getMobileActionMenus() {
+    if (gFFI.ffiModel.pi.platform != kPeerPlatformAndroid ||
+        !gFFI.ffiModel.keyboard) {
+      return [];
+    }
+    final enabled = versionCmp(gFFI.ffiModel.pi.version, '1.2.7') >= 0;
+    if (!enabled) return [];
+    return [
+      TTextMenu(
+        child: Text(translate('Back')),
+        onPressed: () => gFFI.inputModel.onMobileBack(),
+      ),
+      TTextMenu(
+        child: Text(translate('Home')),
+        onPressed: () => gFFI.inputModel.onMobileHome(),
+      ),
+      TTextMenu(
+        child: Text(translate('Apps')),
+        onPressed: () => gFFI.inputModel.onMobileApps(),
+      ),
+      TTextMenu(
+        child: Text(translate('Volume up')),
+        onPressed: () => gFFI.inputModel.onMobileVolumeUp(),
+      ),
+      TTextMenu(
+        child: Text(translate('Volume down')),
+        onPressed: () => gFFI.inputModel.onMobileVolumeDown(),
+      ),
+      TTextMenu(
+        child: Text(translate('Power')),
+        onPressed: () => gFFI.inputModel.onMobilePower(),
+      ),
+    ];
+  }
+
   void showActions(String id) async {
     final size = MediaQuery.of(context).size;
     final x = 120.0;
     final y = size.height;
+    final mobileActionMenus = _getMobileActionMenus();
     final menus = toolbarControls(context, id, gFFI);
-    getChild(TTextMenu menu) {
-      if (menu.trailingIcon != null) {
-        return Row(
-            mainAxisAlignment: MainAxisAlignment.spaceBetween,
-            children: [
-              menu.child,
-              menu.trailingIcon!,
-            ]);
-      } else {
-        return menu.child;
-      }
-    }
 
-    final more = menus
-        .asMap()
-        .entries
-        .map((e) => PopupMenuItem<int>(child: getChild(e.value), value: e.key))
-        .toList();
+    final List<PopupMenuEntry<int>> more = [
+      ...mobileActionMenus
+          .asMap()
+          .entries
+          .map((e) =>
+              PopupMenuItem<int>(child: e.value.getChild(), value: e.key))
+          .toList(),
+      if (mobileActionMenus.isNotEmpty) PopupMenuDivider(),
+      ...menus
+          .asMap()
+          .entries
+          .map((e) => PopupMenuItem<int>(
+              child: e.value.getChild(),
+              value: e.key + mobileActionMenus.length))
+          .toList(),
+    ];
     () async {
       var index = await showMenu(
         context: context,
@@ -548,8 +618,12 @@ class _RemotePageState extends State<RemotePage> {
         items: more,
         elevation: 8,
       );
-      if (index != null && index < menus.length) {
-        menus[index].onPressed.call();
+      if (index != null) {
+        if (index < mobileActionMenus.length) {
+          mobileActionMenus[index].onPressed.call();
+        } else if (index < mobileActionMenus.length + more.length) {
+          menus[index - mobileActionMenus.length].onPressed.call();
+        }
       }
     }();
   }
@@ -569,9 +643,11 @@ class _RemotePageState extends State<RemotePage> {
           child: Text(translate(label), style: labelStyle),
           trailingIcon: Transform.scale(
             scale: (isDesktop || isWebDesktop) ? 0.8 : 1,
-            child: IconButton(
-              onPressed: onPressed,
-              icon: icon,
+            child: IgnorePointer(
+              child: IconButton(
+                onPressed: null,
+                icon: icon,
+              ),
             ),
           ),
           onPressed: onPressed,
@@ -602,23 +678,11 @@ class _RemotePageState extends State<RemotePage> {
               ),
               onPressVoiceCall),
     ];
-    getChild(TTextMenu menu) {
-      if (menu.trailingIcon != null) {
-        return Row(
-            mainAxisAlignment: MainAxisAlignment.spaceBetween,
-            children: [
-              menu.child,
-              menu.trailingIcon!,
-            ]);
-      } else {
-        return menu.child;
-      }
-    }
 
     final menuItems = menus
         .asMap()
         .entries
-        .map((e) => PopupMenuItem<int>(child: getChild(e.value), value: e.key))
+        .map((e) => PopupMenuItem<int>(child: e.value.getChild(), value: e.key))
         .toList();
     Future.delayed(Duration.zero, () async {
       final size = MediaQuery.of(context).size;
@@ -885,26 +949,52 @@ class ImagePaint extends StatelessWidget {
 }
 
 class CursorPaint extends StatelessWidget {
+  late final String id;
+  CursorPaint(this.id);
+
   @override
   Widget build(BuildContext context) {
     final m = Provider.of<CursorModel>(context);
     final c = Provider.of<CanvasModel>(context);
+    final ffiModel = Provider.of<FfiModel>(context);
     final adjust = gFFI.cursorModel.adjustForKeyboard();
-    var s = c.scale;
+    final s = c.scale;
     double hotx = m.hotx;
     double hoty = m.hoty;
-    if (m.image == null) {
+    var image = m.image;
+    if (image == null) {
       if (preDefaultCursor.image != null) {
+        image = preDefaultCursor.image;
         hotx = preDefaultCursor.image!.width / 2;
         hoty = preDefaultCursor.image!.height / 2;
       }
     }
+    if (preForbiddenCursor.image != null &&
+        !ffiModel.viewOnly &&
+        !ffiModel.keyboard &&
+        !ShowRemoteCursorState.find(id).value) {
+      image = preForbiddenCursor.image;
+      hotx = preForbiddenCursor.image!.width / 2;
+      hoty = preForbiddenCursor.image!.height / 2;
+    }
+    if (image == null) {
+      return Offstage();
+    }
+
+    final minSize = 12.0;
+    double mins =
+        minSize / (image.width > image.height ? image.width : image.height);
+    double factor = 1.0;
+    if (s < mins) {
+      factor = s / mins;
+    }
+    final s2 = s < mins ? mins : s;
     return CustomPaint(
       painter: ImagePainter(
-          image: m.image ?? preDefaultCursor.image,
-          x: m.x * s - hotx + c.x,
-          y: m.y * s - hoty + c.y - adjust,
-          scale: 1),
+          image: image,
+          x: (m.x - hotx) * factor + c.x / s2,
+          y: (m.y - hoty) * factor + (c.y - adjust) / s2,
+          scale: s2),
     );
   }
 }
@@ -982,22 +1072,40 @@ void showOptions(
     var codec = (codecRadios.isNotEmpty ? codecRadios[0].groupValue : '').obs;
     final radios = [
       for (var e in viewStyleRadios)
-        Obx(() => getRadio<String>(e.child, e.value, viewStyle.value, (v) {
-              e.onChanged?.call(v);
-              if (v != null) viewStyle.value = v;
-            })),
+        Obx(() => getRadio<String>(
+            e.child,
+            e.value,
+            viewStyle.value,
+            e.onChanged != null
+                ? (v) {
+                    e.onChanged?.call(v);
+                    if (v != null) viewStyle.value = v;
+                  }
+                : null)),
       const Divider(color: MyTheme.border),
       for (var e in imageQualityRadios)
-        Obx(() => getRadio<String>(e.child, e.value, imageQuality.value, (v) {
-              e.onChanged?.call(v);
-              if (v != null) imageQuality.value = v;
-            })),
+        Obx(() => getRadio<String>(
+            e.child,
+            e.value,
+            imageQuality.value,
+            e.onChanged != null
+                ? (v) {
+                    e.onChanged?.call(v);
+                    if (v != null) imageQuality.value = v;
+                  }
+                : null)),
       const Divider(color: MyTheme.border),
       for (var e in codecRadios)
-        Obx(() => getRadio<String>(e.child, e.value, codec.value, (v) {
-              e.onChanged?.call(v);
-              if (v != null) codec.value = v;
-            })),
+        Obx(() => getRadio<String>(
+            e.child,
+            e.value,
+            codec.value,
+            e.onChanged != null
+                ? (v) {
+                    e.onChanged?.call(v);
+                    if (v != null) codec.value = v;
+                  }
+                : null)),
       if (codecRadios.isNotEmpty) const Divider(color: MyTheme.border),
     ];
     final rxCursorToggleValues = cursorToggles.map((e) => e.value.obs).toList();
@@ -1008,10 +1116,12 @@ void showOptions(
             contentPadding: EdgeInsets.zero,
             visualDensity: VisualDensity.compact,
             value: rxCursorToggleValues[e.key].value,
-            onChanged: (v) {
-              e.value.onChanged?.call(v);
-              if (v != null) rxCursorToggleValues[e.key].value = v;
-            },
+            onChanged: e.value.onChanged != null
+                ? (v) {
+                    e.value.onChanged?.call(v);
+                    if (v != null) rxCursorToggleValues[e.key].value = v;
+                  }
+                : null,
             title: e.value.child)))
         .toList();
 
@@ -1023,10 +1133,12 @@ void showOptions(
             contentPadding: EdgeInsets.zero,
             visualDensity: VisualDensity.compact,
             value: rxToggleValues[e.key].value,
-            onChanged: (v) {
-              e.value.onChanged?.call(v);
-              if (v != null) rxToggleValues[e.key].value = v;
-            },
+            onChanged: e.value.onChanged != null
+                ? (v) {
+                    e.value.onChanged?.call(v);
+                    if (v != null) rxToggleValues[e.key].value = v;
+                  }
+                : null,
             title: e.value.child)))
         .toList();
     final toggles = [
@@ -1046,14 +1158,110 @@ void showOptions(
       );
     }
 
+    var popupDialogMenus = List<Widget>.empty(growable: true);
+    final resolution = getResolutionMenu(gFFI, id);
+    if (resolution != null) {
+      popupDialogMenus.add(ListTile(
+        contentPadding: EdgeInsets.zero,
+        visualDensity: VisualDensity.compact,
+        title: resolution.child,
+        onTap: () {
+          close();
+          resolution.onPressed();
+        },
+      ));
+    }
+    final virtualDisplayMenu = getVirtualDisplayMenu(gFFI, id);
+    if (virtualDisplayMenu != null) {
+      popupDialogMenus.add(ListTile(
+        contentPadding: EdgeInsets.zero,
+        visualDensity: VisualDensity.compact,
+        title: virtualDisplayMenu.child,
+        onTap: () {
+          close();
+          virtualDisplayMenu.onPressed();
+        },
+      ));
+    }
+    if (popupDialogMenus.isNotEmpty) {
+      popupDialogMenus.add(const Divider(color: MyTheme.border));
+    }
+
     return CustomAlertDialog(
       content: Column(
           mainAxisSize: MainAxisSize.min,
-          children: displays + radios + toggles + [privacyModeWidget]),
+          children: displays +
+              radios +
+              popupDialogMenus +
+              toggles +
+              [privacyModeWidget]),
     );
   }, clickMaskDismiss: true, backDismiss: true);
 }
 
+TTextMenu? getVirtualDisplayMenu(FFI ffi, String id) {
+  if (!showVirtualDisplayMenu(ffi)) {
+    return null;
+  }
+  return TTextMenu(
+    child: Text(translate("Virtual display")),
+    onPressed: () {
+      ffi.dialogManager.show((setState, close, context) {
+        final children = getVirtualDisplayMenuChildren(ffi, id, close);
+        return CustomAlertDialog(
+          title: Text(translate('Virtual display')),
+          content: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: children,
+          ),
+        );
+      }, clickMaskDismiss: true, backDismiss: true);
+    },
+  );
+}
+
+TTextMenu? getResolutionMenu(FFI ffi, String id) {
+  final ffiModel = ffi.ffiModel;
+  final pi = ffiModel.pi;
+  final resolutions = pi.resolutions;
+  final display = pi.tryGetDisplayIfNotAllDisplay(display: pi.currentDisplay);
+
+  final visible =
+      ffiModel.keyboard && (resolutions.length > 1) && display != null;
+  if (!visible) return null;
+
+  return TTextMenu(
+    child: Text(translate("Resolution")),
+    onPressed: () {
+      ffi.dialogManager.show((setState, close, context) {
+        final children = resolutions
+            .map((e) => getRadio<String>(
+                  Text('${e.width}x${e.height}'),
+                  '${e.width}x${e.height}',
+                  '${display.width}x${display.height}',
+                  (value) {
+                    close();
+                    bind.sessionChangeResolution(
+                      sessionId: ffi.sessionId,
+                      display: pi.currentDisplay,
+                      width: e.width,
+                      height: e.height,
+                    );
+                  },
+                ))
+            .toList();
+        return CustomAlertDialog(
+          title: Text(translate('Resolution')),
+          content: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: children,
+          ),
+        );
+      }, clickMaskDismiss: true, backDismiss: true);
+    },
+  );
+}
+
 void sendPrompt(bool isMac, String key) {
   final old = isMac ? gFFI.inputModel.command : gFFI.inputModel.ctrl;
   if (isMac) {

flutter/lib/mobile/pages/server_page.dart

@@ -2,6 +2,7 @@ import 'dart:async';
 
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
+import 'package:flutter_hbb/desktop/pages/desktop_home_page.dart';
 import 'package:flutter_hbb/mobile/widgets/dialog.dart';
 import 'package:flutter_hbb/models/chat_model.dart';
 import 'package:get/get.dart';
@@ -22,7 +23,22 @@ class ServerPage extends StatefulWidget implements PageShape {
   final icon = const Icon(Icons.mobile_screen_share);
 
   @override
-  final appBarActions = [
+  final appBarActions = (!bind.isDisableSettings() &&
+          bind.mainGetBuildinOption(key: kOptionHideSecuritySetting) != 'Y')
+      ? [_DropDownAction()]
+      : [];
+
+  ServerPage({Key? key}) : super(key: key);
+
+  @override
+  State<StatefulWidget> createState() => _ServerPageState();
+}
+
+class _DropDownAction extends StatelessWidget {
+  _DropDownAction();
+
+  // should only have one action
+  final actions = [
     PopupMenuButton<String>(
         tooltip: "",
         icon: const Icon(Icons.more_vert),
@@ -101,18 +117,27 @@ class ServerPage extends StatefulWidget implements PageShape {
               ),
           ];
         },
-        onSelected: (value) {
+        onSelected: (value) async {
           if (value == "changeID") {
             changeIdDialog();
           } else if (value == "setPermanentPassword") {
-            setPermanentPasswordDialog(gFFI.dialogManager);
+            setPasswordDialog();
           } else if (value == "setTemporaryPasswordLength") {
             setTemporaryPasswordLengthDialog(gFFI.dialogManager);
           } else if (value == kUsePermanentPassword ||
               value == kUseTemporaryPassword ||
               value == kUseBothPasswords) {
-            bind.mainSetOption(key: kOptionVerificationMethod, value: value);
-            gFFI.serverModel.updatePasswordModel();
+            callback() {
+              bind.mainSetOption(key: kOptionVerificationMethod, value: value);
+              gFFI.serverModel.updatePasswordModel();
+            }
+
+            if (value == kUsePermanentPassword &&
+                (await bind.mainGetPermanentPassword()).isEmpty) {
+              setPasswordDialog(notEmptyCallback: callback);
+            } else {
+              callback();
+            }
           } else if (value.startsWith("AcceptSessionsVia")) {
             value = value.substring("AcceptSessionsVia".length);
             if (value == "Password") {
@@ -126,10 +151,10 @@ class ServerPage extends StatefulWidget implements PageShape {
         })
   ];
 
-  ServerPage({Key? key}) : super(key: key);
-
   @override
-  State<StatefulWidget> createState() => _ServerPageState();
+  Widget build(BuildContext context) {
+    return actions[0];
+  }
 }
 
 class _ServerPageState extends State<ServerPage> {

flutter/lib/mobile/pages/settings_page.dart

@@ -3,6 +3,7 @@ import 'dart:convert';
 
 import 'package:flutter/material.dart';
 import 'package:flutter_hbb/common/widgets/setting_widgets.dart';
+import 'package:flutter_hbb/desktop/pages/desktop_setting_page.dart';
 import 'package:get/get.dart';
 import 'package:provider/provider.dart';
 import 'package:settings_ui/settings_ui.dart';
@@ -83,6 +84,9 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
   var _fingerprint = "";
   var _buildDate = "";
   var _autoDisconnectTimeout = "";
+  var _hideServer = false;
+  var _hideProxy = false;
+  var _hideNetwork = false;
 
   @override
   void initState() {
@@ -93,8 +97,7 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
         kOptionEnableAbr, bind.mainGetOptionSync(key: kOptionEnableAbr));
     _denyLANDiscovery = !option2bool(kOptionEnableLanDiscovery,
         bind.mainGetOptionSync(key: kOptionEnableLanDiscovery));
-    _onlyWhiteList = (bind.mainGetOptionSync(key: kOptionWhitelist)) !=
-        defaultOptionWhitelist;
+    _onlyWhiteList = whitelistNotEmpty();
     _enableDirectIPAccess = option2bool(
         kOptionDirectServer, bind.mainGetOptionSync(key: kOptionDirectServer));
     _enableRecordSession = option2bool(kOptionEnableRecordSession,
@@ -109,6 +112,11 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
         bind.mainGetOptionSync(key: kOptionAllowAutoDisconnect));
     _autoDisconnectTimeout =
         bind.mainGetOptionSync(key: kOptionAutoDisconnectTimeout);
+    _hideServer =
+        bind.mainGetBuildinOption(key: kOptionHideServerSetting) == 'Y';
+    _hideProxy = bind.mainGetBuildinOption(key: kOptionHideProxySetting) == 'Y';
+    _hideNetwork =
+        bind.mainGetBuildinOption(key: kOptionHideNetworkSetting) == 'Y';
 
     () async {
       var update = false;
@@ -273,9 +281,7 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
         initialValue: _onlyWhiteList,
         onToggle: (_) async {
           update() async {
-            final onlyWhiteList =
-                (await bind.mainGetOption(key: kOptionWhitelist)) !=
-                    defaultOptionWhitelist;
+            final onlyWhiteList = whitelistNotEmpty();
             if (onlyWhiteList != _onlyWhiteList) {
               setState(() {
                 _onlyWhiteList = onlyWhiteList;
@@ -530,6 +536,8 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
     ));
 
     final disabledSettings = bind.isDisableSettings();
+    final hideSecuritySettings =
+        bind.mainGetBuildinOption(key: kOptionHideSecuritySetting) == 'Y';
     final settings = SettingsList(
       sections: [
         customClientSection,
@@ -553,13 +561,20 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
             ],
           ),
         SettingsSection(title: Text(translate("Settings")), tiles: [
-          if (!disabledSettings)
+          if (!disabledSettings && !_hideNetwork && !_hideServer)
             SettingsTile(
                 title: Text(translate('ID/Relay Server')),
                 leading: Icon(Icons.cloud),
                 onPressed: (context) {
                   showServerSettings(gFFI.dialogManager);
                 }),
+          if (!isIOS && !_hideNetwork && !_hideProxy)
+            SettingsTile(
+                title: Text(translate('Socks5/Http(s) Proxy')),
+                leading: Icon(Icons.network_ping),
+                onPressed: (context) {
+                  changeSocks5Proxy();
+                }),
           SettingsTile(
               title: Text(translate('Language')),
               leading: Icon(Icons.translate),
@@ -625,13 +640,19 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
               ),
             ],
           ),
-        if (isAndroid && !disabledSettings && !outgoingOnly)
+        if (isAndroid &&
+            !disabledSettings &&
+            !outgoingOnly &&
+            !hideSecuritySettings)
           SettingsSection(
             title: Text(translate("Share Screen")),
             tiles: shareScreenTiles,
           ),
         if (!bind.isIncomingOnly()) defaultDisplaySection(),
-        if (isAndroid && !disabledSettings && !outgoingOnly)
+        if (isAndroid &&
+            !disabledSettings &&
+            !outgoingOnly &&
+            !hideSecuritySettings)
           SettingsSection(
             title: Text(translate("Enhancements")),
             tiles: enhancementsTiles,
@@ -786,7 +807,7 @@ void showThemeSettings(OverlayDialogManager dialogManager) async {
 void showAbout(OverlayDialogManager dialogManager) {
   dialogManager.show((setState, close, context) {
     return CustomAlertDialog(
-      title: Text('${translate('About')} RustDesk'),
+      title: Text(translate('About RustDesk')),
       content: Wrap(direction: Axis.vertical, spacing: 12, children: [
         Text('Version: $version'),
         InkWell(

flutter/lib/models/input_model.dart

@@ -1152,4 +1152,27 @@ class InputModel {
       platformFFI.stopDesktopWebListener();
     }
   }
+
+  void onMobileBack() => tap(MouseButtons.right);
+  void onMobileHome() => tap(MouseButtons.wheel);
+  Future<void> onMobileApps() async {
+    sendMouse('down', MouseButtons.wheel);
+    await Future.delayed(const Duration(milliseconds: 500));
+    sendMouse('up', MouseButtons.wheel);
+  }
+
+  // Simulate a key press event.
+  // `usbHidUsage` is the USB HID usage code of the key.
+  Future<void> tapHidKey(int usbHidUsage) async {
+    inputRawKey(kKeyFlutterKey, usbHidUsage, 0, true);
+    await Future.delayed(Duration(milliseconds: 100));
+    inputRawKey(kKeyFlutterKey, usbHidUsage, 0, false);
+  }
+
+  Future<void> onMobileVolumeUp() async =>
+      await tapHidKey(PhysicalKeyboardKey.audioVolumeUp.usbHidUsage);
+  Future<void> onMobileVolumeDown() async =>
+      await tapHidKey(PhysicalKeyboardKey.audioVolumeDown.usbHidUsage);
+  Future<void> onMobilePower() async =>
+      await tapHidKey(PhysicalKeyboardKey.power.usbHidUsage);
 }

flutter/lib/models/model.dart

@@ -192,10 +192,10 @@ class FfiModel with ChangeNotifier {
       _permissions[k] = v == 'true';
     });
     // Only inited at remote page
-    if (desktopType == DesktopType.remote) {
+    if (parent.target?.connType == ConnType.defaultConn) {
       KeyboardEnabledState.find(id).value = _permissions['keyboard'] != false;
     }
-    debugPrint('$_permissions');
+    debugPrint('updatePermission: $_permissions');
     notifyListeners();
   }
 
@@ -438,20 +438,6 @@ class FfiModel with ChangeNotifier {
   _handlePortableServiceRunning(String peerId, Map<String, dynamic> evt) {
     final running = evt['running'] == 'true';
     parent.target?.elevationModel.onPortableServiceRunning(running);
-    if (running) {
-      if (pi.primaryDisplay != kInvalidDisplayIndex) {
-        if (pi.currentDisplay != pi.primaryDisplay) {
-          // Notify to switch display
-          msgBox(sessionId, 'custom-nook-nocancel-hasclose-info', 'Prompt',
-              'elevated_switch_display_msg', '', parent.target!.dialogManager);
-          bind.sessionSwitchDisplay(
-            isDesktop: isDesktop,
-            sessionId: sessionId,
-            value: Int32List.fromList([pi.primaryDisplay]),
-          );
-        }
-      }
-    }
   }
 
   handleAliasChanged(Map<String, dynamic> evt) {
@@ -1740,7 +1726,7 @@ class PredefinedCursor {
     _image2 = img2.decodePng(base64Decode(png));
     if (_image2 != null) {
       // The png type of forbidden cursor image is `PngColorType.indexed`.
-      if (isWindows && id == kPreForbiddenCursorId) {
+      if (id == kPreForbiddenCursorId) {
         _image2 = _image2!.convert(format: img2.Format.uint8, numChannels: 4);
       }
 

flutter/lib/models/native_model.dart

@@ -117,9 +117,13 @@ class PlatformFFI {
             ? DynamicLibrary.open('librustdesk.so')
             : isWindows
                 ? DynamicLibrary.open('librustdesk.dll')
-                : isMacOS
-                    ? DynamicLibrary.open("liblibrustdesk.dylib")
-                    : DynamicLibrary.process();
+                :
+                // Use executable itself as the dynamic library for MacOS.
+                // Multiple dylib instances will cause some global instances to be invalid.
+                // eg. `lazy_static` objects in rust side, will be created more than once, which is not expected.
+                //
+                // isMacOS? DynamicLibrary.open("liblibrustdesk.dylib") :
+                DynamicLibrary.process();
     debugPrint('initializing FFI $_appType');
     try {
       _session_get_rgba = dylib.lookupFunction<F3Dart, F3>("session_get_rgba");

flutter/lib/models/server_model.dart

@@ -177,6 +177,11 @@ class ServerModel with ChangeNotifier {
         await timerCallback();
       });
     }
+
+    // Initial keyboard status is off on mobile
+    if (isMobile) {
+      bind.mainSetOption(key: kOptionEnableKeyboard, value: 'N');
+    }
   }
 
   /// 1. check android permission

flutter/lib/web/bridge.dart

@@ -1614,5 +1614,13 @@ class RustdeskImpl {
     throw UnimplementedError();
   }
 
+  bool mainHasValidBotSync({dynamic hint}) {
+    throw UnimplementedError();
+  }
+
+  Future<String> mainVerifyBot({required String token, dynamic hint}) {
+    throw UnimplementedError();
+  }
+
   void dispose() {}
 }

flutter/pubspec.lock

@@ -335,7 +335,7 @@ packages:
     description:
       path: "."
       ref: HEAD
-      resolved-ref: "60773827434eefe6d01eefa814dca9a032b970b3"
+      resolved-ref: "336308d86ec8b9640504a371b50ba500eb779363"
       url: "https://github.com/rustdesk-org/rustdesk_desktop_multi_window"
     source: git
     version: "0.1.0"

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: 1.2.6+44
+version: 1.2.7+46
 
 environment:
   sdk: '^3.1.0'
@@ -79,7 +79,7 @@ dependencies:
     git:
       url: https://github.com/rustdesk-org/flutter_improved_scrolling
   uni_links: ^0.5.1
-  uni_links_desktop: ^0.1.7
+  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
   bot_toast: ^4.0.3

flutter/windows/runner/win32_window.cpp

@@ -5,6 +5,9 @@
 
 #include "resource.h"
 
+#include <cstdlib> // for getenv and _putenv
+#include <cstring> // for strcmp
+
 namespace {
 
 constexpr const wchar_t kWindowClassName[] = L"FLUTTER_RUNNER_WIN32_WINDOW";
@@ -143,6 +146,25 @@ bool Win32Window::CreateAndShow(const std::wstring& title,
   return OnCreate();
 }
 
+static void trySetWindowForeground(HWND window) {
+    char* value = nullptr;
+    size_t size = 0;
+    // Use _dupenv_s to safely get the environment variable
+    _dupenv_s(&value, &size, "SET_FOREGROUND_WINDOW");
+
+    if (value != nullptr) {
+        // Correctly compare the value with "1"
+        if (strcmp(value, "1") == 0) {
+            // Clear the environment variable
+            _putenv("SET_FOREGROUND_WINDOW=");
+            // Set the window to foreground
+            SetForegroundWindow(window);
+        }
+        // Free the duplicated string
+        free(value);
+    }
+}
+
 // static
 LRESULT CALLBACK Win32Window::WndProc(HWND const window,
                                       UINT const message,
@@ -156,6 +178,7 @@ LRESULT CALLBACK Win32Window::WndProc(HWND const window,
     auto that = static_cast<Win32Window*>(window_struct->lpCreateParams);
     EnableFullDpiSupportIfAvailable(window);
     that->window_handle_ = window;
+    trySetWindowForeground(window);
   } else if (Win32Window* that = GetThisFromHandle(window)) {
     return that->MessageHandler(window, message, wparam, lparam);
   }

libs/clipboard/src/platform/fuse.rs

@@ -795,7 +795,11 @@ impl FuseNode {
             conn_id: desc.conn_id,
             stream_id: rand::random(),
             index: inode as usize - 2,
-            name: desc.name.to_str().unwrap().to_owned(),
+            name: desc
+                .name
+                .to_str()
+                .map(|s| s.to_string())
+                .unwrap_or_default(),
             parent: None,
             attributes: InodeAttributes::from_description(inode, desc),
             children: Vec::new(),
@@ -1140,7 +1144,7 @@ mod fuse_test {
     }
 
     fn build_single_file(prefix: &str) {
-        let raw_name = "衬衫的价格为 9 镑 15 便士.txt";
+        let raw_name = "simple_test_file.txt";
         let f_name = if prefix == "" {
             raw_name.to_string()
         } else {

libs/clipboard/src/platform/mod.rs

@@ -52,9 +52,9 @@ pub fn create_cliprdr_context(
             log::warn!("umount {:?} may fail: {:?}", mnt_path, e);
         }
 
-        let unix_ctx = unix::ClipboardContext::new(timeout, mnt_path.parse().unwrap())?;
+        let unix_ctx = unix::ClipboardContext::new(timeout, mnt_path.parse()?)?;
         log::debug!("start cliprdr FUSE");
-        unix_ctx.run().expect("failed to start cliprdr FUSE");
+        unix_ctx.run()?;
 
         Ok(Box::new(unix_ctx) as Box<_>)
     }

libs/clipboard/src/platform/unix/local_file.rs

@@ -113,7 +113,7 @@ impl LocalFile {
         let win32_time = self
             .last_write_time
             .duration_since(std::time::UNIX_EPOCH)
-            .unwrap()
+            .unwrap_or_default()
             .as_nanos() as u64
             / 100
             + LDAP_EPOCH_DELTA;
@@ -188,7 +188,7 @@ impl LocalFile {
     pub fn read_exact_at(&mut self, buf: &mut [u8], offset: u64) -> Result<(), CliprdrError> {
         self.load_handle()?;
 
-        let handle = self.handle.as_mut().unwrap();
+        let handle = self.handle.as_mut()?;
 
         if offset != self.offset.load(Ordering::Relaxed) {
             handle
@@ -238,9 +238,9 @@ pub(super) fn construct_file_list(paths: &[PathBuf]) -> Result<Vec<LocalFile>, C
         })?;
 
         if mt.is_dir() {
-            let dir = std::fs::read_dir(path).unwrap();
+            let dir = std::fs::read_dir(path)?;
             for entry in dir {
-                let entry = entry.unwrap();
+                let entry = entry?;
                 let path = entry.path();
                 constr_file_lst(&path, file_list, visited)?;
             }

libs/clipboard/src/platform/unix/mod.rs

@@ -383,13 +383,11 @@ impl ClipboardContext {
                 let file_contents_id = fmt_lst
                     .iter()
                     .find(|(_, name)| name == FILECONTENTS_FORMAT_NAME)
-                    .map(|(id, _)| *id)
-                    .unwrap();
+                    .map(|(id, _)| *id)?;
                 let file_descriptor_id = fmt_lst
                     .iter()
                     .find(|(_, name)| name == FILEDESCRIPTORW_FORMAT_NAME)
-                    .map(|(id, _)| *id)
-                    .unwrap();
+                    .map(|(id, _)| *id)?;
 
                 add_remote_format(FILECONTENTS_FORMAT_NAME, file_contents_id);
                 add_remote_format(FILEDESCRIPTORW_FORMAT_NAME, file_descriptor_id);

libs/clipboard/src/platform/unix/url.rs

@@ -7,9 +7,9 @@ use crate::CliprdrError;
 // url encode and decode is needed
 const ENCODE_SET: percent_encoding::AsciiSet = percent_encoding::CONTROLS.add(b' ').remove(b'/');
 
-pub(super) fn encode_path_to_uri(path: &PathBuf) -> String {
-    let encoded = percent_encoding::percent_encode(path.to_str().unwrap().as_bytes(), &ENCODE_SET)
-        .to_string();
+pub(super) fn encode_path_to_uri(path: &PathBuf) -> io::Result<String> {
+    let encoded =
+        percent_encoding::percent_encode(path.to_str()?.as_bytes(), &ENCODE_SET).to_string();
     format!("file://{}", encoded)
 }
 
@@ -54,7 +54,7 @@ mod uri_test {
     #[test]
     fn test_conversion() {
         let path = std::path::PathBuf::from("/home/rustdesk/pictures/🖼️.png");
-        let uri = super::encode_path_to_uri(&path);
+        let uri = super::encode_path_to_uri(&path).unwrap();
         assert_eq!(
             uri,
             "file:///home/rustdesk/pictures/%F0%9F%96%BC%EF%B8%8F.png"

libs/clipboard/src/platform/unix/x11.rs

@@ -89,7 +89,13 @@ impl SysClipboard for X11Clipboard {
     fn set_file_list(&self, paths: &[PathBuf]) -> Result<(), CliprdrError> {
         *self.former_file_list.lock() = paths.to_vec();
 
-        let uri_list: Vec<String> = paths.iter().map(encode_path_to_uri).collect();
+        let uri_list: Vec<String> = {
+            let mut v = Vec::new();
+            for path in paths {
+                v.push(encode_path_to_uri(path)?);
+            }
+            v
+        };
         let uri_list = uri_list.join("\n");
         let text_uri_list_data = uri_list.as_bytes().to_vec();
         let gnome_copied_files_data = ["copy\n".as_bytes(), uri_list.as_bytes()].concat();

libs/clipboard/src/platform/windows.rs

@@ -5,16 +5,16 @@
 #![allow(non_snake_case)]
 #![allow(deref_nullptr)]
 
-use std::{
-    boxed::Box,
-    ffi::{CStr, CString},
-    result::Result,
-};
 use crate::{
     allow_err, send_data, ClipboardFile, CliprdrError, CliprdrServiceContext, ResultType,
     ERR_CODE_INVALID_PARAMETER, ERR_CODE_SERVER_FUNCTION_NONE, VEC_MSG_CHANNEL,
 };
 use hbb_common::log;
+use std::{
+    boxed::Box,
+    ffi::{CStr, CString},
+    result::Result,
+};
 
 // only used error code will be recorded here
 /// success
@@ -779,7 +779,7 @@ pub fn server_format_list(
                 } else {
                     let n = match CString::new(format.1) {
                         Ok(n) => n,
-                        Err(_) => CString::new("").unwrap(),
+                        Err(_) => CString::new("").unwrap_or_default(),
                     };
                     CLIPRDR_FORMAT {
                         formatId: format.0 as UINT32,

libs/enigo/Cargo.toml

@@ -22,8 +22,8 @@ appveyor = { repository = "pythoneer/enigo-85xiy" }
 serde = { version = "1.0", optional = true }
 serde_derive = { version = "1.0", optional = true }
 log = "0.4"
-rdev = { git = "https://github.com/fufesou/rdev" }
-tfc = { git = "https://github.com/fufesou/The-Fat-Controller" }
+rdev = { git = "https://github.com/rustdesk-org/rdev" }
+tfc = { git = "https://github.com/rustdesk-org/The-Fat-Controller" }
 hbb_common = { path = "../hbb_common" }
 
 [features]

libs/enigo/src/win/win_impl.rs

@@ -154,8 +154,8 @@ impl MouseControllable for Enigo {
                 }
             },
             match button {
-                MouseButton::Back => XBUTTON1 as u32 * WHEEL_DELTA as u32,
-                MouseButton::Forward => XBUTTON2 as u32 * WHEEL_DELTA as u32,
+                MouseButton::Back => XBUTTON1 as u32,
+                MouseButton::Forward => XBUTTON2 as u32,
                 _ => 0,
             },
             0,

libs/hbb_common/Cargo.toml

@@ -58,7 +58,7 @@ tokio-native-tls ="0.3"
 protobuf-codegen = { version = "3.4" }
 
 [target.'cfg(target_os = "windows")'.dependencies]
-winapi = { version = "0.3", features = ["winuser", "synchapi", "pdh", "memoryapi"] }
+winapi = { version = "0.3", features = ["winuser", "synchapi", "pdh", "memoryapi", "sysinfoapi"] }
 
 [target.'cfg(target_os = "macos")'.dependencies]
 osascript = "0.3"

libs/hbb_common/protos/message.proto

@@ -271,6 +271,10 @@ enum ControlKey {
   RShift = 73;
   RControl = 74;
   RAlt = 75;
+  VolumeMute = 76; // mainly used on mobile devices as controlled side
+  VolumeUp = 77;
+  VolumeDown = 78;
+  Power = 79; // mainly used on mobile devices as controlled side
   CtrlAltDel = 100;
   LockScreen = 101;
 }
@@ -314,6 +318,8 @@ message Hash {
 message Clipboard {
   bool compress = 1;
   bytes content = 2;
+  int32 width = 3;
+  int32 height = 4;
 }
 
 enum FileType {

libs/hbb_common/protos/rendezvous.proto

@@ -21,13 +21,13 @@ message PunchHoleRequest {
   string licence_key = 3;
   ConnType conn_type = 4;
   string token = 5;
+  string version = 6;
 }
 
 message PunchHole { 
   bytes socket_addr = 1;
   string relay_server = 2;
   NatType nat_type = 3;
-  string request_region = 4;
 }
 
 message TestNatRequest {
@@ -52,7 +52,6 @@ message PunchHoleSent {
   string relay_server = 3;
   NatType nat_type = 4;
   string version = 5;
-  string request_region = 6;
 }
 
 message RegisterPk {
@@ -92,6 +91,7 @@ message PunchHoleResponse {
     bool is_local = 6;
   }
   string other_failure = 7;
+  int32 feedback = 8;
 }
 
 message ConfigUpdate {
@@ -108,7 +108,6 @@ message RequestRelay {
   string licence_key = 6;
   ConnType conn_type = 7;
   string token = 8;
-  string request_region = 9;
 }
 
 message RelayResponse {
@@ -121,7 +120,7 @@ message RelayResponse {
   }
   string refuse_reason = 6;
   string version = 7;
-  string request_region = 8;
+  int32 feedback = 9;
 }
 
 message SoftwareUpdate { string url = 1; }
@@ -133,7 +132,6 @@ message SoftwareUpdate { string url = 1; }
 message FetchLocalAddr { 
   bytes socket_addr = 1; 
   string relay_server = 2;
-  string request_region = 3;
 }
 
 message LocalAddr {
@@ -142,7 +140,6 @@ message LocalAddr {
   string relay_server = 3;
   string id = 4;
   string version = 5;
-  string request_region = 6;
 }
 
 message PeerDiscovery {
@@ -168,6 +165,10 @@ message KeyExchange {
   repeated bytes keys = 1; 
 }
 
+message HealthCheck {
+  string token = 1;
+}
+
 message RendezvousMessage {
   oneof union {
     RegisterPeer register_peer = 6;
@@ -190,5 +191,6 @@ message RendezvousMessage {
     OnlineRequest online_request = 23;
     OnlineResponse online_response = 24;
     KeyExchange key_exchange = 25;
+    HealthCheck hc = 26;
   }
 }

libs/hbb_common/src/compress.rs

@@ -1,5 +1,5 @@
 use std::{cell::RefCell, io};
-use zstd::bulk::{Compressor, Decompressor};
+use zstd::bulk::Compressor;
 
 // The library supports regular compression levels from 1 up to ZSTD_maxCLevel(),
 // which is currently 22. Levels >= 20
@@ -7,7 +7,6 @@ use zstd::bulk::{Compressor, Decompressor};
 // value 0 means default, which is controlled by ZSTD_CLEVEL_DEFAULT
 thread_local! {
     static COMPRESSOR: RefCell<io::Result<Compressor<'static>>> = RefCell::new(Compressor::new(crate::config::COMPRESS_LEVEL));
-    static DECOMPRESSOR: RefCell<io::Result<Decompressor<'static>>> = RefCell::new(Decompressor::new());
 }
 
 pub fn compress(data: &[u8]) -> Vec<u8> {
@@ -31,27 +30,5 @@ pub fn compress(data: &[u8]) -> Vec<u8> {
 }
 
 pub fn decompress(data: &[u8]) -> Vec<u8> {
-    let mut out = Vec::new();
-    DECOMPRESSOR.with(|d| {
-        if let Ok(mut d) = d.try_borrow_mut() {
-            match &mut *d {
-                Ok(d) => {
-                    const MAX: usize = 1024 * 1024 * 64;
-                    const MIN: usize = 1024 * 1024;
-                    let mut n = 30 * data.len();
-                    n = n.clamp(MIN, MAX);
-                    match d.decompress(data, n) {
-                        Ok(res) => out = res,
-                        Err(err) => {
-                            crate::log::debug!("Failed to decompress: {}", err);
-                        }
-                    }
-                }
-                Err(err) => {
-                    crate::log::debug!("Failed to get decompressor: {}", err);
-                }
-            }
-        }
-    });
-    out
+    zstd::decode_all(data).unwrap_or_default()
 }

libs/hbb_common/src/config.rs

@@ -69,6 +69,7 @@ lazy_static::lazy_static! {
     pub static ref DEFAULT_LOCAL_SETTINGS: RwLock<HashMap<String, String>> = Default::default();
     pub static ref OVERWRITE_LOCAL_SETTINGS: RwLock<HashMap<String, String>> = Default::default();
     pub static ref HARD_SETTINGS: RwLock<HashMap<String, String>> = Default::default();
+    pub static ref BUILDIN_SETTINGS: RwLock<HashMap<String, String>> = Default::default();
 }
 
 lazy_static::lazy_static! {
@@ -487,7 +488,19 @@ pub fn load_path<T: serde::Serialize + serde::de::DeserializeOwned + Default + s
 
 #[inline]
 pub fn store_path<T: serde::Serialize>(path: PathBuf, cfg: T) -> crate::ResultType<()> {
-    Ok(confy::store_path(path, cfg)?)
+    #[cfg(not(windows))]
+    {
+        use std::os::unix::fs::PermissionsExt;
+        Ok(confy::store_path_perms(
+            path,
+            cfg,
+            fs::Permissions::from_mode(0o600),
+        )?)
+    }
+    #[cfg(windows)]
+    {
+        Ok(confy::store_path(path, cfg)?)
+    }
 }
 
 impl Config {
@@ -2088,6 +2101,20 @@ pub mod keys {
     pub const OPTION_ENABLE_ANDROID_SOFTWARE_ENCODING_HALF_SCALE: &str =
         "enable-android-software-encoding-half-scale";
 
+    // buildin options
+    pub const OPTION_DISPLAY_NAME: &str = "display-name";
+    pub const OPTION_DISABLE_UDP: &str = "disable-udp";
+    pub const OPTION_PRESET_USERNAME: &str = "preset-user-name";
+    pub const OPTION_PRESET_STRATEGY_NAME: &str = "preset-strategy-name";
+    pub const OPTION_REMOVE_PRESET_PASSWORD_WARNING: &str = "remove-preset-password-warning";
+    pub const OPTION_HIDE_SECURITY_SETTINGS: &str = "hide-security-settings";
+    pub const OPTION_HIDE_NETWORK_SETTINGS: &str = "hide-network-settings";
+    pub const OPTION_HIDE_SERVER_SETTINGS: &str = "hide-server-settings";
+    pub const OPTION_HIDE_PROXY_SETTINGS: &str = "hide-proxy-settings";
+    pub const OPTION_HIDE_USERNAME_ON_CARD: &str = "hide-username-on-card";
+    pub const OPTION_HIDE_HELP_CARDS: &str = "hide-help-cards";
+    pub const OPTION_DEFAULT_CONNECT_PASSWORD: &str = "default-connect-password";
+
     // flutter local options
     pub const OPTION_FLUTTER_REMOTE_MENUBAR_STATE: &str = "remoteMenubarState";
     pub const OPTION_FLUTTER_PEER_SORTING: &str = "peer-sorting";
@@ -2096,6 +2123,7 @@ pub mod keys {
     pub const OPTION_FLUTTER_PEER_TAB_VISIBLE: &str = "peer-tab-visible";
     pub const OPTION_FLUTTER_PEER_CARD_UI_TYLE: &str = "peer-card-ui-type";
     pub const OPTION_FLUTTER_CURRENT_AB_NAME: &str = "current-ab-name";
+    pub const OPTION_ALLOW_REMOTE_CM_MODIFICATION: &str = "allow-remote-cm-modification";
 
     // android floating window options
     pub const OPTION_DISABLE_FLOATING_WINDOW: &str = "disable-floating-window";
@@ -2173,6 +2201,7 @@ pub mod keys {
         OPTION_KEEP_SCREEN_ON,
         OPTION_DISABLE_GROUP_PANEL,
         OPTION_PRE_ELEVATE_SERVICE,
+        OPTION_ALLOW_REMOTE_CM_MODIFICATION,
     ];
     // DEFAULT_SETTINGS, OVERWRITE_SETTINGS
     pub const KEYS_SETTINGS: &[&str] = &[
@@ -2212,6 +2241,22 @@ pub mod keys {
         OPTION_ENABLE_DIRECTX_CAPTURE,
         OPTION_ENABLE_ANDROID_SOFTWARE_ENCODING_HALF_SCALE,
     ];
+
+    // BUILDIN_SETTINGS
+    pub const KEYS_BUILDIN_SETTINGS: &[&str] = &[
+        OPTION_DISPLAY_NAME,
+        OPTION_DISABLE_UDP,
+        OPTION_PRESET_USERNAME,
+        OPTION_PRESET_STRATEGY_NAME,
+        OPTION_REMOVE_PRESET_PASSWORD_WARNING,
+        OPTION_HIDE_SECURITY_SETTINGS,
+        OPTION_HIDE_NETWORK_SETTINGS,
+        OPTION_HIDE_SERVER_SETTINGS,
+        OPTION_HIDE_PROXY_SETTINGS,
+        OPTION_HIDE_USERNAME_ON_CARD,
+        OPTION_HIDE_HELP_CARDS,
+        OPTION_DEFAULT_CONNECT_PASSWORD,
+    ];
 }
 
 pub fn common_load<
@@ -2471,4 +2516,26 @@ mod tests {
             assert_eq!(cfg, Ok(cfg_to_compare), "Failed to test wrong_field_str");
         }
     }
+
+    #[test]
+    fn test_store_load() {
+        let peerconfig_id = "123456789";
+        let cfg: PeerConfig = Default::default();
+        cfg.store(&peerconfig_id);
+        assert_eq!(PeerConfig::load(&peerconfig_id), cfg);
+
+        #[cfg(not(windows))]
+        {
+            use std::os::unix::fs::PermissionsExt;
+            assert_eq!(
+                // ignore file type information by masking with 0o777 (see https://stackoverflow.com/a/50045872)
+                fs::metadata(PeerConfig::path(&peerconfig_id))
+                    .expect("reading metadata failed")
+                    .permissions()
+                    .mode()
+                    & 0o777,
+                0o600
+            );
+        }
+    }
 }

libs/hbb_common/src/platform/linux.rs

@@ -85,40 +85,19 @@ pub fn get_display_server_of_session(session: &str) -> String {
         run_loginctl(Some(vec!["show-session", "-p", "Type", session]))
     // Check session type of the session
     {
-        let display_server = String::from_utf8_lossy(&output.stdout)
+        String::from_utf8_lossy(&output.stdout)
             .replace("Type=", "")
             .trim_end()
-            .into();
-        if display_server == "tty" {
-            // If the type is tty...
-            if let Ok(output) = run_loginctl(Some(vec!["show-session", "-p", "TTY", session]))
-            // Get the tty number
-            {
-                let tty: String = String::from_utf8_lossy(&output.stdout)
-                    .replace("TTY=", "")
-                    .trim_end()
-                    .into();
-                if let Ok(xorg_results) = run_cmds(&format!("ps -e | grep \"{tty}.\\\\+Xorg\""))
-                // And check if Xorg is running on that tty
-                {
-                    if xorg_results.trim_end() != "" {
-                        // If it is, manually return "x11", otherwise return tty
-                        return "x11".to_owned();
-                    }
-                }
-            }
-        }
-        display_server
+            .into()
     } else {
         "".to_owned()
     };
     if display_server.is_empty() || display_server == "tty" {
-        // loginctl has not given the expected output.  try something else.
         if let Ok(sestype) = std::env::var("XDG_SESSION_TYPE") {
-            display_server = sestype;
+            if !sestype.is_empty() {
+                return sestype.to_lowercase();
+            }
         }
-    }
-    if display_server == "" {
         display_server = "x11".to_owned();
     }
     display_server.to_lowercase()

libs/hbb_common/src/platform/windows.rs

@@ -1,6 +1,5 @@
 use std::{
     collections::VecDeque,
-    os::windows::raw::HANDLE,
     sync::{Arc, Mutex},
     time::Instant,
 };
@@ -17,7 +16,7 @@ use winapi::{
         sysinfoapi::VerSetConditionMask,
         winbase::{VerifyVersionInfoW, INFINITE, WAIT_OBJECT_0},
         winnt::{
-            OSVERSIONINFOEXW, VER_BUILDNUMBER, VER_GREATER_EQUAL, VER_MAJORVERSION,
+            HANDLE, OSVERSIONINFOEXW, VER_BUILDNUMBER, VER_GREATER_EQUAL, VER_MAJORVERSION,
             VER_MINORVERSION, VER_SERVICEPACKMAJOR, VER_SERVICEPACKMINOR,
         },
     },

libs/portable/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "rustdesk-portable-packer"
-version = "1.2.6"
+version = "1.2.7"
 edition = "2021"
 description = "RustDesk Remote Desktop"
 
@@ -14,6 +14,9 @@ dirs = "5.0"
 md5 = "0.7"
 winapi = { version = "0.3", features = ["winbase"] }
 
+[target.'cfg(target_os = "windows")'.dependencies]
+native-windows-gui = {version = "1.0", default-features = false, features = ["animation-timer", "image-decoder"]}
+
 [package.metadata.winres]
 LegalCopyright = "Copyright © 2024 Purslane Ltd. All rights reserved."
 ProductName = "RustDesk"

libs/portable/src/main.rs

@@ -8,6 +8,8 @@ use std::{
 use bin_reader::BinaryReader;
 
 pub mod bin_reader;
+#[cfg(windows)]
+mod ui;
 
 #[cfg(windows)]
 const APP_METADATA: &[u8] = include_bytes!("../app_metadata.toml");
@@ -17,6 +19,8 @@ const APP_METADATA_CONFIG: &str = "meta.toml";
 const META_LINE_PREFIX_TIMESTAMP: &str = "timestamp = ";
 const APP_PREFIX: &str = "rustdesk";
 const APPNAME_RUNTIME_ENV_KEY: &str = "RUSTDESK_APPNAME";
+#[cfg(windows)]
+const SET_FOREGROUND_WINDOW_ENV_KEY: &str = "SET_FOREGROUND_WINDOW";
 
 fn is_timestamp_matches(dir: &PathBuf, ts: &mut u64) -> bool {
     let Ok(app_metadata) = std::str::from_utf8(APP_METADATA) else {
@@ -55,7 +59,13 @@ fn write_meta(dir: &PathBuf, ts: u64) {
     }
 }
 
-fn setup(reader: BinaryReader, dir: Option<PathBuf>, clear: bool) -> Option<PathBuf> {
+fn setup(
+    reader: BinaryReader,
+    dir: Option<PathBuf>,
+    clear: bool,
+    _args: &Vec<String>,
+    _ui: &mut bool,
+) -> Option<PathBuf> {
     let dir = if let Some(dir) = dir {
         dir
     } else {
@@ -70,6 +80,11 @@ fn setup(reader: BinaryReader, dir: Option<PathBuf>, clear: bool) -> Option<Path
 
     let mut ts = 0;
     if clear || !is_timestamp_matches(&dir, &mut ts) {
+        #[cfg(windows)]
+        if _args.is_empty() {
+            *_ui = true;
+            ui::setup();
+        }
         std::fs::remove_dir_all(&dir).ok();
     }
     for file in reader.files.iter() {
@@ -83,7 +98,7 @@ fn setup(reader: BinaryReader, dir: Option<PathBuf>, clear: bool) -> Option<Path
     Some(dir.join(&reader.exe))
 }
 
-fn execute(path: PathBuf, args: Vec<String>) {
+fn execute(path: PathBuf, args: Vec<String>, _ui: bool) {
     println!("executing {}", path.display());
     // setup env
     let exe = std::env::current_exe().unwrap_or_default();
@@ -95,13 +110,28 @@ fn execute(path: PathBuf, args: Vec<String>) {
     {
         use std::os::windows::process::CommandExt;
         cmd.creation_flags(winapi::um::winbase::CREATE_NO_WINDOW);
+        if _ui {
+            cmd.env(SET_FOREGROUND_WINDOW_ENV_KEY, "1");
+        }
     }
-    cmd.env(APPNAME_RUNTIME_ENV_KEY, exe_name)
+    let _child = cmd
+        .env(APPNAME_RUNTIME_ENV_KEY, exe_name)
         .stdin(Stdio::inherit())
         .stdout(Stdio::inherit())
         .stderr(Stdio::inherit())
-        .spawn()
-        .ok();
+        .spawn();
+
+    #[cfg(windows)]
+    if _ui {
+        match _child {
+            Ok(child) => unsafe {
+                winapi::um::winuser::AllowSetForegroundWindow(child.id() as u32);
+            },
+            Err(e) => {
+                eprintln!("{:?}", e);
+            }
+        }
+    }
 }
 
 fn main() {
@@ -119,18 +149,21 @@ fn main() {
     let click_setup = args.is_empty() && arg_exe.to_lowercase().ends_with("install.exe");
     let quick_support = args.is_empty() && arg_exe.to_lowercase().ends_with("qs.exe");
 
+    let mut ui = false;
     let reader = BinaryReader::default();
     if let Some(exe) = setup(
         reader,
         None,
         click_setup || args.contains(&"--silent-install".to_owned()),
+        &args,
+        &mut ui,
     ) {
         if click_setup {
             args = vec!["--install".to_owned()];
         } else if quick_support {
             args = vec!["--quick_support".to_owned()];
         }
-        execute(exe, args);
+        execute(exe, args, ui);
     }
 }
 

libs/portable/src/ui.rs

@@ -0,0 +1,232 @@
+use native_windows_gui as nwg;
+use nwg::NativeUi;
+use std::cell::RefCell;
+
+const GIF_DATA: &[u8] = include_bytes!("./res/spin.gif");
+const LABEL_DATA: &[u8] = include_bytes!("./res/label.png");
+const GIF_SIZE: i32 = 32;
+const BG_COLOR: [u8; 3] = [90, 90, 120];
+const BORDER_COLOR: [u8; 3] = [40, 40, 40];
+const GIF_DELAY: u64 = 30;
+
+#[derive(Default)]
+pub struct BasicApp {
+    window: nwg::Window,
+
+    border_image: nwg::ImageFrame,
+    bg_image: nwg::ImageFrame,
+    gif_image: nwg::ImageFrame,
+    label_image: nwg::ImageFrame,
+
+    border_layout: nwg::GridLayout,
+    bg_layout: nwg::GridLayout,
+    inner_layout: nwg::GridLayout,
+
+    timer: nwg::AnimationTimer,
+    decoder: nwg::ImageDecoder,
+    gif_index: RefCell<usize>,
+    gif_images: RefCell<Vec<nwg::Bitmap>>,
+}
+
+impl BasicApp {
+    fn exit(&self) {
+        self.timer.stop();
+        nwg::stop_thread_dispatch();
+    }
+
+    fn load_gif(&self) -> Result<(), nwg::NwgError> {
+        let image_source = self.decoder.from_stream(GIF_DATA)?;
+        for frame_index in 0..image_source.frame_count() {
+            let image_data = image_source.frame(frame_index)?;
+            let image_data = self
+                .decoder
+                .resize_image(&image_data, [GIF_SIZE as u32, GIF_SIZE as u32])?;
+            let bmp = image_data.as_bitmap()?;
+            self.gif_images.borrow_mut().push(bmp);
+        }
+        Ok(())
+    }
+
+    fn update_gif(&self) -> Result<(), nwg::NwgError> {
+        let images = self.gif_images.borrow();
+        if images.len() == 0 {
+            return Err(nwg::NwgError::ImageDecoderError(
+                -1,
+                "no gif images".to_string(),
+            ));
+        }
+        let image_index = *self.gif_index.borrow() % images.len();
+        self.gif_image.set_bitmap(Some(&images[image_index]));
+        *self.gif_index.borrow_mut() = (image_index + 1) % images.len();
+        Ok(())
+    }
+
+    fn start_timer(&self) {
+        self.timer.start();
+    }
+}
+
+mod basic_app_ui {
+    use super::*;
+    use native_windows_gui::{self as nwg, Bitmap};
+    use nwg::{Event, GridLayoutItem};
+    use std::cell::RefCell;
+    use std::ops::Deref;
+    use std::rc::Rc;
+
+    pub struct BasicAppUi {
+        inner: Rc<BasicApp>,
+        default_handler: RefCell<Vec<nwg::EventHandler>>,
+    }
+
+    impl nwg::NativeUi<BasicAppUi> for BasicApp {
+        fn build_ui(mut data: BasicApp) -> Result<BasicAppUi, nwg::NwgError> {
+            data.decoder = nwg::ImageDecoder::new()?;
+            let col_cnt: i32 = 7;
+            let row_cnt: i32 = 3;
+            let border_width: i32 = 1;
+            let window_size = (
+                GIF_SIZE * col_cnt + 2 * border_width,
+                GIF_SIZE * row_cnt + 2 * border_width,
+            );
+
+            // Controls
+            nwg::Window::builder()
+                .flags(nwg::WindowFlags::POPUP | nwg::WindowFlags::VISIBLE)
+                .size(window_size)
+                .center(true)
+                .build(&mut data.window)?;
+
+            nwg::ImageFrame::builder()
+                .parent(&data.window)
+                .size(window_size)
+                .background_color(Some(BORDER_COLOR))
+                .build(&mut data.border_image)?;
+
+            nwg::ImageFrame::builder()
+                .parent(&data.border_image)
+                .size((row_cnt * GIF_SIZE, col_cnt * GIF_SIZE))
+                .background_color(Some(BG_COLOR))
+                .build(&mut data.bg_image)?;
+
+            nwg::ImageFrame::builder()
+                .parent(&data.bg_image)
+                .size((GIF_SIZE, GIF_SIZE))
+                .background_color(Some(BG_COLOR))
+                .build(&mut data.gif_image)?;
+
+            nwg::ImageFrame::builder()
+                .parent(&data.bg_image)
+                .background_color(Some(BG_COLOR))
+                .bitmap(Some(&Bitmap::from_bin(LABEL_DATA)?))
+                .build(&mut data.label_image)?;
+
+            nwg::AnimationTimer::builder()
+                .parent(&data.window)
+                .interval(std::time::Duration::from_millis(GIF_DELAY))
+                .build(&mut data.timer)?;
+
+            // Wrap-up
+            let ui = BasicAppUi {
+                inner: Rc::new(data),
+                default_handler: Default::default(),
+            };
+
+            // Layouts
+            nwg::GridLayout::builder()
+                .parent(&ui.window)
+                .spacing(0)
+                .margin([0, 0, 0, 0])
+                .max_column(Some(1))
+                .max_row(Some(1))
+                .child_item(GridLayoutItem::new(&ui.border_image, 0, 0, 1, 1))
+                .build(&ui.border_layout)?;
+
+            nwg::GridLayout::builder()
+                .parent(&ui.border_image)
+                .spacing(0)
+                .margin([
+                    border_width as _,
+                    border_width as _,
+                    border_width as _,
+                    border_width as _,
+                ])
+                .max_column(Some(1))
+                .max_row(Some(1))
+                .child_item(GridLayoutItem::new(&ui.bg_image, 0, 0, 1, 1))
+                .build(&ui.bg_layout)?;
+
+            nwg::GridLayout::builder()
+                .parent(&ui.bg_image)
+                .spacing(0)
+                .margin([0, 0, 0, 0])
+                .max_column(Some(col_cnt as _))
+                .max_row(Some(row_cnt as _))
+                .child_item(GridLayoutItem::new(&ui.gif_image, 2, 1, 1, 1))
+                .child_item(GridLayoutItem::new(&ui.label_image, 3, 1, 3, 1))
+                .build(&ui.inner_layout)?;
+
+            // Events
+            let evt_ui = Rc::downgrade(&ui.inner);
+            let handle_events = move |evt, _evt_data, _handle| {
+                if let Some(evt_ui) = evt_ui.upgrade().as_mut() {
+                    match evt {
+                        Event::OnWindowClose => {
+                            evt_ui.exit();
+                        }
+                        Event::OnTimerTick => {
+                            if let Err(e) = evt_ui.update_gif() {
+                                eprintln!("{:?}", e);
+                            }
+                        }
+                        _ => {}
+                    }
+                }
+            };
+
+            ui.default_handler
+                .borrow_mut()
+                .push(nwg::full_bind_event_handler(
+                    &ui.window.handle,
+                    handle_events,
+                ));
+
+            return Ok(ui);
+        }
+    }
+
+    impl Drop for BasicAppUi {
+        /// To make sure that everything is freed without issues, the default handler must be unbound.
+        fn drop(&mut self) {
+            let mut handlers = self.default_handler.borrow_mut();
+            for handler in handlers.drain(0..) {
+                nwg::unbind_event_handler(&handler);
+            }
+        }
+    }
+
+    impl Deref for BasicAppUi {
+        type Target = BasicApp;
+
+        fn deref(&self) -> &BasicApp {
+            &self.inner
+        }
+    }
+}
+
+fn ui() -> Result<(), nwg::NwgError> {
+    nwg::init()?;
+    let app = BasicApp::build_ui(Default::default())?;
+    app.load_gif()?;
+    app.start_timer();
+    nwg::dispatch_thread_events();
+    Ok(())
+}
+
+pub fn setup() {
+    std::thread::spawn(move || {
+        if let Err(e) = ui() {
+            eprintln!("{:?}", e);
+        }
+    });
+}

libs/scrap/src/common/codec.rs

@@ -21,7 +21,7 @@ use crate::{
 use hbb_common::{
     anyhow::anyhow,
     bail,
-    config::{keys::OPTION_ENABLE_HWCODEC, option2bool, Config, PeerConfig},
+    config::{option2bool, Config, PeerConfig},
     lazy_static, log,
     message_proto::{
         supported_decoding::PreferCodec, video_frame, Chroma, CodecAbility, EncodedVideoFrames,
@@ -836,7 +836,9 @@ impl Decoder {
 
 #[cfg(any(feature = "hwcodec", feature = "mediacodec"))]
 pub fn enable_hwcodec_option() -> bool {
-    if cfg!(windows) || cfg!(target_os = "linux") || cfg!(target_os = "android") {
+    use hbb_common::config::keys::OPTION_ENABLE_HWCODEC;
+
+    if !cfg!(target_os = "ios") {
         return option2bool(
             OPTION_ENABLE_HWCODEC,
             &Config::get_option(OPTION_ENABLE_HWCODEC),
@@ -846,6 +848,8 @@ pub fn enable_hwcodec_option() -> bool {
 }
 #[cfg(feature = "vram")]
 pub fn enable_vram_option(encode: bool) -> bool {
+    use hbb_common::config::keys::OPTION_ENABLE_HWCODEC;
+
     if cfg!(windows) {
         let enable = option2bool(
             OPTION_ENABLE_HWCODEC,

libs/scrap/src/common/convert.rs

@@ -32,13 +32,16 @@ pub fn convert_to_yuv(
             dst_fmt.h
         );
     }
-    if src_pixfmt == crate::Pixfmt::BGRA || src_pixfmt == crate::Pixfmt::RGBA {
+    if src_pixfmt == crate::Pixfmt::BGRA
+        || src_pixfmt == crate::Pixfmt::RGBA
+        || src_pixfmt == crate::Pixfmt::RGB565LE
+    {
         // stride is calculated, not real, so we need to check it
-        if src_stride[0] < src_width * 4 {
+        if src_stride[0] < src_width * src_pixfmt.bytes_per_pixel() {
             bail!(
-                "src_stride[0] < src_width * 4: {} < {}",
+                "src_stride too small: {} < {}",
                 src_stride[0],
-                src_width * 4
+                src_width * src_pixfmt.bytes_per_pixel()
             );
         }
         if src.len() < src_stride[0] * src_height {
@@ -51,19 +54,26 @@ pub fn convert_to_yuv(
         }
     }
     let align = |x: usize| (x + 63) / 64 * 64;
+    let unsupported = format!(
+        "unsupported pixfmt conversion: {src_pixfmt:?} -> {:?}",
+        dst_fmt.pixfmt
+    );
 
     match (src_pixfmt, dst_fmt.pixfmt) {
-        (crate::Pixfmt::BGRA, crate::Pixfmt::I420) | (crate::Pixfmt::RGBA, crate::Pixfmt::I420) => {
+        (crate::Pixfmt::BGRA, crate::Pixfmt::I420)
+        | (crate::Pixfmt::RGBA, crate::Pixfmt::I420)
+        | (crate::Pixfmt::RGB565LE, crate::Pixfmt::I420) => {
             let dst_stride_y = dst_fmt.stride[0];
             let dst_stride_uv = dst_fmt.stride[1];
             dst.resize(dst_fmt.h * dst_stride_y * 2, 0); // waste some memory to ensure memory safety
             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 f = if src_pixfmt == crate::Pixfmt::BGRA {
-                ARGBToI420
-            } else {
-                ABGRToI420
+            let f = match src_pixfmt {
+                crate::Pixfmt::BGRA => ARGBToI420,
+                crate::Pixfmt::RGBA => ABGRToI420,
+                crate::Pixfmt::RGB565LE => RGB565ToI420,
+                _ => bail!(unsupported),
             };
             call_yuv!(f(
                 src.as_ptr(),
@@ -78,7 +88,9 @@ pub fn convert_to_yuv(
                 src_height as _,
             ));
         }
-        (crate::Pixfmt::BGRA, crate::Pixfmt::NV12) | (crate::Pixfmt::RGBA, crate::Pixfmt::NV12) => {
+        (crate::Pixfmt::BGRA, crate::Pixfmt::NV12)
+        | (crate::Pixfmt::RGBA, crate::Pixfmt::NV12)
+        | (crate::Pixfmt::RGB565LE, crate::Pixfmt::NV12) => {
             let dst_stride_y = dst_fmt.stride[0];
             let dst_stride_uv = dst_fmt.stride[1];
             dst.resize(
@@ -87,14 +99,33 @@ pub fn convert_to_yuv(
             );
             let dst_y = dst.as_mut_ptr();
             let dst_uv = dst[dst_fmt.u..].as_mut_ptr();
-            let f = if src_pixfmt == crate::Pixfmt::BGRA {
-                ARGBToNV12
-            } else {
-                ABGRToNV12
+            let (input, input_stride) = match src_pixfmt {
+                crate::Pixfmt::BGRA => (src.as_ptr(), src_stride[0]),
+                crate::Pixfmt::RGBA => (src.as_ptr(), src_stride[0]),
+                crate::Pixfmt::RGB565LE => {
+                    let mid_stride = src_width * 4;
+                    mid_data.resize(mid_stride * src_height, 0);
+                    call_yuv!(RGB565ToARGB(
+                        src.as_ptr(),
+                        src_stride[0] as _,
+                        mid_data.as_mut_ptr(),
+                        mid_stride as _,
+                        src_width as _,
+                        src_height as _,
+                    ));
+                    (mid_data.as_ptr(), mid_stride)
+                }
+                _ => bail!(unsupported),
+            };
+            let f = match src_pixfmt {
+                crate::Pixfmt::BGRA => ARGBToNV12,
+                crate::Pixfmt::RGBA => ABGRToNV12,
+                crate::Pixfmt::RGB565LE => ARGBToNV12,
+                _ => bail!(unsupported),
             };
             call_yuv!(f(
-                src.as_ptr(),
-                src_stride[0] as _,
+                input,
+                input_stride as _,
                 dst_y,
                 dst_stride_y as _,
                 dst_uv,
@@ -103,7 +134,9 @@ pub fn convert_to_yuv(
                 src_height as _,
             ));
         }
-        (crate::Pixfmt::BGRA, crate::Pixfmt::I444) | (crate::Pixfmt::RGBA, crate::Pixfmt::I444) => {
+        (crate::Pixfmt::BGRA, crate::Pixfmt::I444)
+        | (crate::Pixfmt::RGBA, crate::Pixfmt::I444)
+        | (crate::Pixfmt::RGB565LE, crate::Pixfmt::I444) => {
             let dst_stride_y = dst_fmt.stride[0];
             let dst_stride_u = dst_fmt.stride[1];
             let dst_stride_v = dst_fmt.stride[2];
@@ -115,23 +148,39 @@ pub fn convert_to_yuv(
             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 src = if src_pixfmt == crate::Pixfmt::BGRA {
-                src
-            } else {
-                mid_data.resize(src.len(), 0);
-                call_yuv!(ABGRToARGB(
-                    src.as_ptr(),
-                    src_stride[0] as _,
-                    mid_data.as_mut_ptr(),
-                    src_stride[0] as _,
-                    src_width as _,
-                    src_height as _,
-                ));
-                mid_data
+            let (input, input_stride) = match src_pixfmt {
+                crate::Pixfmt::BGRA => (src.as_ptr(), src_stride[0]),
+                crate::Pixfmt::RGBA => {
+                    mid_data.resize(src.len(), 0);
+                    call_yuv!(ABGRToARGB(
+                        src.as_ptr(),
+                        src_stride[0] as _,
+                        mid_data.as_mut_ptr(),
+                        src_stride[0] as _,
+                        src_width as _,
+                        src_height as _,
+                    ));
+                    (mid_data.as_ptr(), src_stride[0])
+                }
+                crate::Pixfmt::RGB565LE => {
+                    let mid_stride = src_width * 4;
+                    mid_data.resize(mid_stride * src_height, 0);
+                    call_yuv!(RGB565ToARGB(
+                        src.as_ptr(),
+                        src_stride[0] as _,
+                        mid_data.as_mut_ptr(),
+                        mid_stride as _,
+                        src_width as _,
+                        src_height as _,
+                    ));
+                    (mid_data.as_ptr(), mid_stride)
+                }
+                _ => bail!(unsupported),
             };
+
             call_yuv!(ARGBToI444(
-                src.as_ptr(),
-                src_stride[0] as _,
+                input,
+                input_stride as _,
                 dst_y,
                 dst_stride_y as _,
                 dst_u,
@@ -143,10 +192,7 @@ pub fn convert_to_yuv(
             ));
         }
         _ => {
-            bail!(
-                "convert not support, {src_pixfmt:?} -> {:?}",
-                dst_fmt.pixfmt
-            );
+            bail!(unsupported);
         }
     }
     Ok(())

libs/scrap/src/common/hwcodec.rs

@@ -192,19 +192,21 @@ impl EncoderApi for HwRamEncoder {
     }
 
     fn support_abr(&self) -> bool {
-        ["qsv", "vaapi", "mediacodec"]
+        ["qsv", "vaapi", "mediacodec", "videotoolbox"]
             .iter()
             .all(|&x| !self.config.name.contains(x))
     }
 
     fn support_changing_quality(&self) -> bool {
-        ["vaapi", "mediacodec"]
+        ["vaapi", "mediacodec", "videotoolbox"]
             .iter()
             .all(|&x| !self.config.name.contains(x))
     }
 
     fn latency_free(&self) -> bool {
-        !self.config.name.contains("mediacodec")
+        ["mediacodec", "videotoolbox"]
+            .iter()
+            .all(|&x| !self.config.name.contains(x))
     }
 
     fn is_hardware(&self) -> bool {
@@ -501,12 +503,12 @@ pub struct HwCodecConfig {
 // portable: ui start check process, check process send to ui
 // sciter and unilink: get from ipc server
 impl HwCodecConfig {
-    #[cfg(any(target_os = "windows", target_os = "linux"))]
+    #[cfg(not(any(target_os = "android", target_os = "ios")))]
     pub fn set(config: String) {
         let config = serde_json::from_str(&config).unwrap_or_default();
         log::info!("set hwcodec config");
         log::debug!("{config:?}");
-        #[cfg(windows)]
+        #[cfg(any(windows, target_os = "macos"))]
         hbb_common::config::common_store(&config, "_hwcodec");
         *CONFIG.lock().unwrap() = Some(config);
         *CONFIG_SET_BY_IPC.lock().unwrap() = true;
@@ -578,7 +580,7 @@ impl HwCodecConfig {
                 ..Default::default()
             }
         }
-        #[cfg(windows)]
+        #[cfg(any(windows, target_os = "macos"))]
         {
             let config = CONFIG.lock().unwrap().clone();
             match config {
@@ -606,13 +608,13 @@ impl HwCodecConfig {
         {
             CONFIG.lock().unwrap().clone().unwrap_or_default()
         }
-        #[cfg(any(target_os = "macos", target_os = "ios"))]
+        #[cfg(target_os = "ios")]
         {
             HwCodecConfig::default()
         }
     }
 
-    #[cfg(any(target_os = "windows", target_os = "linux"))]
+    #[cfg(not(any(target_os = "android", target_os = "ios")))]
     pub fn get_set_value() -> Option<HwCodecConfig> {
         let set = CONFIG_SET_BY_IPC.lock().unwrap().clone();
         if set {
@@ -622,7 +624,7 @@ impl HwCodecConfig {
         }
     }
 
-    #[cfg(any(target_os = "windows", target_os = "linux"))]
+    #[cfg(not(any(target_os = "android", target_os = "ios")))]
     pub fn already_set() -> bool {
         CONFIG_SET_BY_IPC.lock().unwrap().clone()
     }
@@ -690,7 +692,7 @@ pub fn check_available_hwcodec() -> String {
     serde_json::to_string(&c).unwrap_or_default()
 }
 
-#[cfg(any(target_os = "windows", target_os = "linux"))]
+#[cfg(not(any(target_os = "android", target_os = "ios")))]
 pub fn start_check_process() {
     if !enable_hwcodec_option() || HwCodecConfig::already_set() {
         return;

libs/scrap/src/common/linux.rs

@@ -59,6 +59,7 @@ impl Display {
         })
     }
 
+    // Currently, wayland need to call wayland::clear() before call Display::all()
     pub fn all() -> io::Result<Vec<Display>> {
         Ok(if super::is_x11() {
             x11::Display::all()?

libs/scrap/src/common/mod.rs

@@ -59,6 +59,7 @@ pub enum ImageFormat {
     ABGR,
     ARGB,
 }
+
 #[repr(C)]
 pub struct ImageRgb {
     pub raw: Vec<u8>,
@@ -208,11 +209,27 @@ impl<'a> EncodeInput<'a> {
 pub enum Pixfmt {
     BGRA,
     RGBA,
+    RGB565LE,
     I420,
     NV12,
     I444,
 }
 
+impl Pixfmt {
+    pub fn bpp(&self) -> usize {
+        match self {
+            Pixfmt::BGRA | Pixfmt::RGBA => 32,
+            Pixfmt::RGB565LE => 16,
+            Pixfmt::I420 | Pixfmt::NV12 => 12,
+            Pixfmt::I444 => 24,
+        }
+    }
+
+    pub fn bytes_per_pixel(&self) -> usize {
+        (self.bpp() + 7) / 8
+    }
+}
+
 #[derive(Debug, Clone)]
 pub struct EncodeYuvFormat {
     pub pixfmt: Pixfmt,

libs/scrap/src/common/x11.rs

@@ -23,9 +23,10 @@ impl TraitCapturer for Capturer {
     fn frame<'a>(&'a mut self, _timeout: Duration) -> io::Result<Frame<'a>> {
         let width = self.width();
         let height = self.height();
+        let pixfmt = self.0.display().pixfmt();
         Ok(Frame::PixelBuffer(PixelBuffer::new(
             self.0.frame()?,
-            Pixfmt::BGRA,
+            pixfmt,
             width,
             height,
         )))

libs/scrap/src/x11/capturer.rs

@@ -17,7 +17,7 @@ impl Capturer {
     pub fn new(display: Display) -> io::Result<Capturer> {
         // Calculate dimensions.
 
-        let pixel_width = 4;
+        let pixel_width = display.pixfmt().bytes_per_pixel();
         let rect = display.rect();
         let size = (rect.w as usize) * (rect.h as usize) * pixel_width;
 

libs/scrap/src/x11/display.rs

@@ -2,6 +2,7 @@ use std::rc::Rc;
 
 use super::ffi::*;
 use super::Server;
+use crate::Pixfmt;
 
 #[derive(Debug)]
 pub struct Display {
@@ -10,6 +11,7 @@ pub struct Display {
     rect: Rect,
     root: xcb_window_t,
     name: String,
+    pixfmt: Pixfmt,
 }
 
 #[derive(Copy, Clone, Debug, Hash, Eq, PartialEq)]
@@ -27,6 +29,7 @@ impl Display {
         rect: Rect,
         root: xcb_window_t,
         name: String,
+        pixfmt: Pixfmt,
     ) -> Display {
         Display {
             server,
@@ -34,6 +37,7 @@ impl Display {
             rect,
             root,
             name,
+            pixfmt,
         }
     }
 
@@ -59,4 +63,8 @@ impl Display {
     pub fn name(&self) -> String {
         self.name.clone()
     }
+
+    pub fn pixfmt(&self) -> Pixfmt {
+        self.pixfmt
+    }
 }

libs/scrap/src/x11/ffi.rs

@@ -82,12 +82,24 @@ extern "C" {
     pub fn xcb_get_atom_name_name_length(reply: *const xcb_get_atom_name_reply_t) -> i32;
 
     pub fn xcb_shm_query_version(c: *mut xcb_connection_t) -> xcb_shm_query_version_cookie_t;
-    
+
     pub fn xcb_shm_query_version_reply(
         c: *mut xcb_connection_t,
         cookie: xcb_shm_query_version_cookie_t,
         e: *mut *mut xcb_generic_error_t,
     ) -> *const xcb_shm_query_version_reply_t;
+
+    pub fn xcb_get_geometry_unchecked(
+        c: *mut xcb_connection_t,
+        drawable: xcb_drawable_t,
+    ) -> xcb_get_geometry_cookie_t;
+
+    pub fn xcb_get_geometry_reply(
+        c: *mut xcb_connection_t,
+        cookie: xcb_get_geometry_cookie_t,
+        e: *mut *mut xcb_generic_error_t,
+    ) -> *mut xcb_get_geometry_reply_t;
+
 }
 
 pub const XCB_IMAGE_FORMAT_Z_PIXMAP: u8 = 2;
@@ -195,6 +207,12 @@ pub struct xcb_void_cookie_t {
     pub sequence: u32,
 }
 
+#[repr(C)]
+#[derive(Clone, Copy)]
+pub struct xcb_get_geometry_cookie_t {
+    pub sequence: u32,
+}
+
 #[repr(C)]
 pub struct xcb_generic_error_t {
     pub response_type: u8,
@@ -248,3 +266,18 @@ pub struct xcb_shm_query_version_reply_t {
     pub pixmap_format: u8,
     pub pad0: [u8; 15],
 }
+
+#[repr(C)]
+pub struct xcb_get_geometry_reply_t {
+    pub response_type: u8,
+    pub depth: u8,
+    pub sequence: u16,
+    pub length: u32,
+    pub root: xcb_window_t,
+    pub x: i16,
+    pub y: i16,
+    pub width: u16,
+    pub height: u16,
+    pub border_width: u16,
+    pub pad0: [u8; 2],
+}

libs/scrap/src/x11/iter.rs

@@ -2,6 +2,7 @@ use std::ffi::CString;
 use std::ptr;
 use std::rc::Rc;
 
+use crate::Pixfmt;
 use hbb_common::libc;
 
 use super::ffi::*;
@@ -66,7 +67,7 @@ impl Iterator for DisplayIter {
                     unsafe {
                         let data = &*inner.data;
                         let name = get_atom_name(self.server.raw(), data.name);
-
+                        let pixfmt = get_pixfmt(self.server.raw(), root).unwrap_or(Pixfmt::BGRA);
                         let display = Display::new(
                             self.server.clone(),
                             data.primary != 0,
@@ -78,6 +79,7 @@ impl Iterator for DisplayIter {
                             },
                             root,
                             name,
+                            pixfmt,
                         );
 
                         xcb_randr_monitor_info_next(inner);
@@ -102,11 +104,7 @@ fn get_atom_name(conn: *mut xcb_connection_t, atom: xcb_atom_t) -> String {
     }
     unsafe {
         let mut e: *mut xcb_generic_error_t = std::ptr::null_mut();
-        let reply = xcb_get_atom_name_reply(
-            conn,
-            xcb_get_atom_name(conn, atom),
-            &mut e as _,
-        );
+        let reply = xcb_get_atom_name_reply(conn, xcb_get_atom_name(conn, atom), &mut e as _);
         if reply == std::ptr::null() {
             return empty;
         }
@@ -121,3 +119,20 @@ fn get_atom_name(conn: *mut xcb_connection_t, atom: xcb_atom_t) -> String {
         empty
     }
 }
+
+unsafe fn get_pixfmt(conn: *mut xcb_connection_t, root: xcb_window_t) -> Option<Pixfmt> {
+    let geo_cookie = xcb_get_geometry_unchecked(conn, root);
+    let geo = xcb_get_geometry_reply(conn, geo_cookie, ptr::null_mut());
+    if geo.is_null() {
+        return None;
+    }
+    let depth = (*geo).depth;
+    libc::free(geo as _);
+    // now only support little endian
+    // https://github.com/FFmpeg/FFmpeg/blob/a9c05eb657d0d05f3ac79fe9973581a41b265a5e/libavdevice/xcbgrab.c#L519
+    match depth {
+        16 => Some(Pixfmt::RGB565LE),
+        32 => Some(Pixfmt::BGRA),
+        _ => None,
+    }
+}

libs/virtual_display/dylib/README.md

@@ -10,7 +10,7 @@ Virtual display may be used on computers that do not have a monitor.
 
 Win10 provides [Indirect Display Driver Model](https://msdn.microsoft.com/en-us/library/windows/hardware/mt761968(v=vs.85).aspx).
 
-This lib uses [this project](https://github.com/fufesou/RustDeskIddDriver) as the driver.
+This lib uses [this project](https://github.com/rustdesk-org/RustDeskIddDriver) as the driver.
 
 
 **NOTE**: Versions before Win10 1607. Try follow [this method](https://github.com/fanxiushu/xdisp_virt/tree/master/indirect_display).

res/DEBIAN/postinst

@@ -16,6 +16,12 @@ if [ "$1" = configure ]; then
 		parsedVersion=$(echo "${version//./}")
         mkdir -p /usr/lib/systemd/system/
 		cp /usr/share/rustdesk/files/systemd/rustdesk.service /usr/lib/systemd/system/rustdesk.service
+		# try fix error in Ubuntu 18.04
+		# Failed to reload rustdesk.service: Unit rustdesk.service is not loaded properly: Exec format error.
+		# /usr/lib/systemd/system/rustdesk.service:10: Executable path is not absolute: pkill -f "rustdesk --"
+		if [ -e /usr/bin/pkill ]; then
+			sed -i "s|pkill|/usr/bin/pkill|g" /usr/lib/systemd/system/rustdesk.service
+		fi
 		systemctl daemon-reload
 		systemctl enable rustdesk
 		systemctl start rustdesk

res/PKGBUILD

@@ -1,5 +1,5 @@
 pkgname=rustdesk
-pkgver=1.2.6
+pkgver=1.2.7
 pkgrel=0
 epoch=
 pkgdesc=""

res/devices.py

@@ -91,11 +91,24 @@ def delete(url, token, guid, id):
     return check(response)
 
 
+def assign(url, token, guid, id, type, value):
+    print("assign", id, type, value)
+    if type != "ab" and type != "strategy_name" and type != "user_name":
+        print("Invalid type, it must be 'ab', 'strategy_name' or 'user_name'")
+        return
+    data = {"type": type, "value": value}
+    headers = {"Authorization": f"Bearer {token}"}
+    response = requests.post(
+        f"{url}/api/devices/{guid}/assign", headers=headers, json=data
+    )
+    return check(response)
+
+
 def main():
     parser = argparse.ArgumentParser(description="Device manager")
     parser.add_argument(
         "command",
-        choices=["view", "disable", "enable", "delete"],
+        choices=["view", "disable", "enable", "delete", "assign"],
         help="Command to execute",
     )
     parser.add_argument("--url", required=True, help="URL of the API")
@@ -106,6 +119,10 @@ def main():
     parser.add_argument("--device_name", help="Device name")
     parser.add_argument("--user_name", help="User name")
     parser.add_argument("--group_name", help="Group name")
+    parser.add_argument(
+        "--assign_to",
+        help="<type>=<value>, e.g. user_name=mike, strategy_name=test, ab=ab1, ab=ab1,tag1",
+    )
     parser.add_argument(
         "--offline_days", type=int, help="Offline duration in days, e.g., 7"
     )
@@ -137,6 +154,16 @@ def main():
         for device in devices:
             response = delete(args.url, args.token, device["guid"], device["id"])
             print(response)
+    elif args.command == "assign":
+        if "=" not in args.assign_to:
+            print("Invalid assign_to format, it must be <type>=<value>")
+            return
+        type, value = args.assign_to.split("=", 1)
+        for device in devices:
+            response = assign(
+                args.url, args.token, device["guid"], device["id"], type, value
+            )
+            print(response)
 
 
 if __name__ == "__main__":

res/fdroid/patches/0000-flutter-android-x86.patch

@@ -0,0 +1,16 @@
+diff --git a/flutter-sdk/.gclient b/flutter-sdk/.gclient
+new file mode 100644
+index 0000000..fd12886
+--- /dev/null
++++ b/flutter-sdk/.gclient
+@@ -0,0 +1,10 @@
++solutions = [
++  {
++    "managed": False,
++    "name": "src/flutter",
++    "url": "https://github.com/flutter/engine.git@FLUTTER_VERSION_PLACEHOLDER",
++    "custom_deps": {},
++    "deps_file": "DEPS",
++    "safesync_url": "",
++  },
++]

res/fdroid/patches/0001-x86-no-debuggable.patch

@@ -0,0 +1,24 @@
+diff --git a/flutter/android/app/build.gradle b/flutter/android/app/build.gradle
+index f4dc69e..6b835fd 100644
+--- a/flutter/android/app/build.gradle
++++ b/flutter/android/app/build.gradle
+@@ -67,6 +67,19 @@ android {
+             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules'
+         }
+     }
++
++    applicationVariants.all { variant ->
++        variant.outputs.each { output ->
++            output.processManifest.doLast { task ->
++                def outputDir = multiApkManifestOutputDirectory.asFile.get()
++                File manifestOutFile = new File(outputDir, "AndroidManifest.xml")
++                if (manifestOutFile.exists()) {
++                    def newFileContents = manifestOutFile.getText('UTF-8').replace("android:debuggable=\"true\"", "")
++                    manifestOutFile.write(newFileContents, 'UTF-8')
++                }
++            }
++        }
++    }
+ }
+ 
+ flutter {

res/msi/preprocess.py

@@ -33,10 +33,12 @@ g_arpsystemcomponent = {
     },
     "ReadMe": {
         "msi": "ARPREADME",
-        "v": "https://github.com/fufesou/rustdesk",
+        "v": "https://github.com/rustdesk/rustdesk",
     },
 }
 
+def default_revision_version():
+    return int(datetime.datetime.now().timestamp() / 60)
 
 def make_parser():
     parser = argparse.ArgumentParser(description="Msi preprocess script.")
@@ -68,6 +70,9 @@ def make_parser():
     parser.add_argument(
         "-v", "--version", type=str, default="", help="The app version."
     )
+    parser.add_argument(
+        "--revision-version", type=int, default=default_revision_version(), help="The revision version."
+    )
     parser.add_argument(
         "-m",
         "--manufacturer",
@@ -430,6 +435,11 @@ def init_global_vars(dist_dir, app_name, args):
     if not version_pattern.match(g_version):
         print(f"Error: version {g_version} not found in {dist_app}")
         return False
+    if g_version.count(".") == 2:
+        # https://github.com/dotnet/runtime/blob/5535e31a712343a63f5d7d796cd874e563e5ac14/src/libraries/System.Private.CoreLib/src/System/Version.cs
+        if args.revision_version < 0 or args.revision_version > 2147483647:
+            raise ValueError(f"Invalid revision version: {args.revision_version}")    
+        g_version = f"{g_version}.{args.revision_version}"
 
     g_build_date = read_process_output("--build-date")
     build_date_pattern = re.compile(r"\d{4}-\d{2}-\d{2} \d{2}:\d{2}")

res/rpm-flutter-suse.spec

@@ -1,5 +1,5 @@
 Name:       rustdesk
-Version:    1.2.6
+Version:    1.2.7
 Release:    0
 Summary:    RPM package
 License:    GPL-3.0

res/rpm-flutter.spec

@@ -1,5 +1,5 @@
 Name:       rustdesk
-Version:    1.2.6
+Version:    1.2.7
 Release:    0
 Summary:    RPM package
 License:    GPL-3.0

res/rpm.spec

@@ -1,5 +1,5 @@
 Name:       rustdesk
-Version:    1.2.6
+Version:    1.2.7
 Release:    0
 Summary:    RPM package
 License:    GPL-3.0

res/vcpkg/aom/aom-rename-static.diff

@@ -1,19 +0,0 @@
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 8f459f39c4..d8c1bb2b02 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -286,12 +286,12 @@ add_library(aom ${target_objs_aom} $<TARGET_OBJECTS:aom_rtcd>)
- 
- if(BUILD_SHARED_LIBS)
-   add_library(aom_static STATIC ${target_objs_aom} $<TARGET_OBJECTS:aom_rtcd>)
--  set_target_properties(aom_static PROPERTIES OUTPUT_NAME aom)
-+  set_target_properties(aom_static PROPERTIES OUTPUT_NAME aom_static)
-   if(MSVC OR (WIN32 AND NOT MINGW))
-     # Fix race condition on the export library file between the two versions.
-     # Affects MSVC in all three flavors (stock, Clang/CL, LLVM-- the latter sets
-     # MSVC and MINGW both to FALSE).
--    set_target_properties(aom PROPERTIES ARCHIVE_OUTPUT_NAME "aom_dll")
-+    set_target_properties(aom PROPERTIES ARCHIVE_OUTPUT_NAME "aom")
-   endif()
- 
-   if(NOT MSVC)

res/vcpkg/aom/portfile.cmake

@@ -11,9 +11,8 @@ vcpkg_add_to_path(${PERL_PATH})
 vcpkg_from_git(
     OUT_SOURCE_PATH SOURCE_PATH
     URL "https://aomedia.googlesource.com/aom"
-    REF 6054fae218eda6e53e1e3b4f7ef0fff4877c7bf1 # v3.7.0
+    REF 8ad484f8a18ed1853c094e7d3a4e023b2a92df28 # 3.9.1
     PATCHES
-        aom-rename-static.diff
         aom-uninitialized-pointer.diff
         # Can be dropped when https://bugs.chromium.org/p/aomedia/issues/detail?id=3029 is merged into the upstream
         aom-install.diff
@@ -47,6 +46,13 @@ vcpkg_copy_pdbs()
 
 vcpkg_fixup_pkgconfig()
 
+if(VCPKG_TARGET_IS_WINDOWS)
+  vcpkg_replace_string("${CURRENT_PACKAGES_DIR}/lib/pkgconfig/aom.pc" " -lm" "")
+  if(NOT VCPKG_BUILD_TYPE)
+    vcpkg_replace_string("${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig/aom.pc" " -lm" "")
+  endif()
+endif()
+
 # Move cmake configs
 vcpkg_cmake_config_fixup(CONFIG_PATH lib/cmake/${PORT})
 

res/vcpkg/aom/vcpkg.json

@@ -1,6 +1,7 @@
 {
   "name": "aom",
-  "version-semver": "3.7.0",
+  "version-semver": "3.9.1",
+  "port-version": 0,
   "description": "AV1 codec library",
   "homepage": "https://aomedia.googlesource.com/aom",
   "license": "BSD-2-Clause",

res/vcpkg/libvpx/0003-add-uwp-v142-and-v143-support.patch

@@ -85,19 +85,19 @@ index 58bb66b..b4cad6c 100644
                  fi
              fi
 diff --git a/configure b/configure
-index ae289f7..78f5fc1 100644
+index b212e07..1a9fa98 100755
 --- a/configure
 +++ b/configure
-@@ -103,6 +103,8 @@ all_platforms="${all_platforms} arm64-darwin20-gcc"
- all_platforms="${all_platforms} arm64-darwin21-gcc"
+@@ -104,6 +104,8 @@ all_platforms="${all_platforms} arm64-darwin21-gcc"
  all_platforms="${all_platforms} arm64-darwin22-gcc"
+ all_platforms="${all_platforms} arm64-darwin23-gcc"
  all_platforms="${all_platforms} arm64-linux-gcc"
 +all_platforms="${all_platforms} arm64-uwp-vs16"
 +all_platforms="${all_platforms} arm64-uwp-vs17"
  all_platforms="${all_platforms} arm64-win64-gcc"
  all_platforms="${all_platforms} arm64-win64-vs15"
  all_platforms="${all_platforms} arm64-win64-vs16"
-@@ -112,6 +114,8 @@ all_platforms="${all_platforms} armv7-darwin-gcc"    #neon Cortex-A8
+@@ -115,6 +117,8 @@ all_platforms="${all_platforms} armv7-darwin-gcc"    #neon Cortex-A8
  all_platforms="${all_platforms} armv7-linux-rvct"    #neon Cortex-A8
  all_platforms="${all_platforms} armv7-linux-gcc"     #neon Cortex-A8
  all_platforms="${all_platforms} armv7-none-rvct"     #neon Cortex-A8
@@ -106,7 +106,7 @@ index ae289f7..78f5fc1 100644
  all_platforms="${all_platforms} armv7-win32-gcc"
  all_platforms="${all_platforms} armv7-win32-vs14"
  all_platforms="${all_platforms} armv7-win32-vs15"
-@@ -143,6 +147,8 @@ all_platforms="${all_platforms} x86-linux-gcc"
+@@ -146,6 +150,8 @@ all_platforms="${all_platforms} x86-linux-gcc"
  all_platforms="${all_platforms} x86-linux-icc"
  all_platforms="${all_platforms} x86-os2-gcc"
  all_platforms="${all_platforms} x86-solaris-gcc"
@@ -115,7 +115,7 @@ index ae289f7..78f5fc1 100644
  all_platforms="${all_platforms} x86-win32-gcc"
  all_platforms="${all_platforms} x86-win32-vs14"
  all_platforms="${all_platforms} x86-win32-vs15"
-@@ -167,6 +173,8 @@ all_platforms="${all_platforms} x86_64-iphonesimulator-gcc"
+@@ -171,6 +177,8 @@ all_platforms="${all_platforms} x86_64-iphonesimulator-gcc"
  all_platforms="${all_platforms} x86_64-linux-gcc"
  all_platforms="${all_platforms} x86_64-linux-icc"
  all_platforms="${all_platforms} x86_64-solaris-gcc"
@@ -124,7 +124,7 @@ index ae289f7..78f5fc1 100644
  all_platforms="${all_platforms} x86_64-win64-gcc"
  all_platforms="${all_platforms} x86_64-win64-vs14"
  all_platforms="${all_platforms} x86_64-win64-vs15"
-@@ -491,11 +499,10 @@ process_targets() {
+@@ -503,11 +511,10 @@ process_targets() {
      ! enabled multithread && DIST_DIR="${DIST_DIR}-nomt"
      ! enabled install_docs && DIST_DIR="${DIST_DIR}-nodocs"
      DIST_DIR="${DIST_DIR}-${tgt_isa}-${tgt_os}"
@@ -140,7 +140,7 @@ index ae289f7..78f5fc1 100644
      if [ -f "${source_path}/build/make/version.sh" ]; then
          ver=`"$source_path/build/make/version.sh" --bare "$source_path"`
          DIST_DIR="${DIST_DIR}-${ver}"
-@@ -584,6 +591,10 @@ process_detect() {
+@@ -596,6 +603,10 @@ process_detect() {
  
              # Specialize windows and POSIX environments.
              case $toolchain in

res/vcpkg/libvpx/0005-fix-arm64-build.patch

@@ -1,13 +0,0 @@
-diff --git a/vp9/encoder/arm/neon/vp9_diamond_search_sad_neon.c b/vp9/encoder/arm/neon/vp9_diamond_search_sad_neon.c
-index 33753f7..997775a 100644
---- a/vp9/encoder/arm/neon/vp9_diamond_search_sad_neon.c
-+++ b/vp9/encoder/arm/neon/vp9_diamond_search_sad_neon.c
-@@ -220,7 +220,7 @@ int vp9_diamond_search_sad_neon(const MACROBLOCK *x,
-       // Look up the component cost of the residual motion vector
-       {
-         uint32_t cost[4];
--        int16_t __attribute__((aligned(16))) rowcol[8];
-+        DECLARE_ALIGNED(16, int16_t, rowcol[8]);
-         vst1q_s16(rowcol, v_diff_mv_w);
- 
-         // Note: This is a use case for gather instruction

res/vcpkg/libvpx/portfile.cmake

@@ -4,28 +4,25 @@ vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO webmproject/libvpx
     REF "v${VERSION}"
-    SHA512 49706838563c92fab7334376848d0f374efcbc1729ef511e967c908fd2ecd40e8d197f1d85da6553b3a7026bdbc17e5a76595319858af26ce58cb9a4c3854897
+    SHA512 3e3bfad3d035c0bc3db7cb5a194d56d3c90f5963fb1ad527ae5252054e7c48ce2973de1346c97d94b59f7a95d4801bec44214cce10faf123f92b36fca79a8d1e
     HEAD_REF master
     PATCHES
         0002-Fix-nasm-debug-format-flag.patch
         0003-add-uwp-v142-and-v143-support.patch
         0004-remove-library-suffixes.patch
-        0005-fix-arm64-build.patch # Upstream commit: https://github.com/webmproject/libvpx/commit/858a8c611f4c965078485860a6820e2135e6611b
 )
 
-vcpkg_find_acquire_program(PERL)
-
-get_filename_component(PERL_EXE_PATH ${PERL} DIRECTORY)
-
 if(CMAKE_HOST_WIN32)
-    vcpkg_acquire_msys(MSYS_ROOT PACKAGES make)
-    set(BASH ${MSYS_ROOT}/usr/bin/bash.exe)
-    set(ENV{PATH} "${MSYS_ROOT}/usr/bin;$ENV{PATH};${PERL_EXE_PATH}")
+    vcpkg_acquire_msys(MSYS_ROOT PACKAGES make perl)
+    set(ENV{PATH} "${MSYS_ROOT}/usr/bin;$ENV{PATH}")
 else()
-    set(BASH /bin/bash)
+    vcpkg_find_acquire_program(PERL)
+    get_filename_component(PERL_EXE_PATH ${PERL} DIRECTORY)
     set(ENV{PATH} "${MSYS_ROOT}/usr/bin:$ENV{PATH}:${PERL_EXE_PATH}")
 endif()
 
+find_program(BASH NAME bash HINTS ${MSYS_ROOT}/usr/bin REQUIRED NO_CACHE)
+
 vcpkg_find_acquire_program(NASM)
 get_filename_component(NASM_EXE_PATH ${NASM} DIRECTORY)
 vcpkg_add_to_path(${NASM_EXE_PATH})

res/vcpkg/libvpx/vcpkg.json

@@ -1,6 +1,7 @@
 {
   "name": "libvpx",
-  "version": "1.13.1",
+  "version": "1.14.1",
+  "port-version": 0,
   "description": "The reference software implementation for the video coding formats VP8 and VP9.",
   "homepage": "https://github.com/webmproject/libvpx",
   "license": "BSD-3-Clause",
@@ -12,7 +13,7 @@
     {
       "name": "vcpkg-msbuild",
       "host": true,
-      "platform": "windows"
+      "platform": "windows & !mingw"
     }
   ],
   "features": {

res/vcpkg/opus/portfile.cmake

@@ -2,14 +2,14 @@ vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO xiph/opus
     REF "v${VERSION}"
-    SHA512 86df35cd62ebf3551b2739effb8f818d635656d91d386d7d600a424a92c4c0d6bfbc3986f1ec6cf4950910ac87b28dc9640b9df3b9a6a5a75eb37ae71782b72e
-    HEAD_REF master
+    SHA512 ba79ad035993e7bc4c09b7d77964ba913eb0b2be33305e8a04a8c49aaab21c4d96ac828e31ae45484896105851fdfc8c305c63c8400e4481dd76c62a1c12286b
+    HEAD_REF main
     PATCHES fix-pkgconfig-version.patch
 )
 
 vcpkg_check_features(OUT_FEATURE_OPTIONS FEATURE_OPTIONS
     FEATURES
-        avx AVX_SUPPORTED
+        avx2 AVX2_SUPPORTED
 )
 
 set(ADDITIONAL_OPUS_OPTIONS "")
@@ -17,14 +17,17 @@ if(VCPKG_TARGET_IS_MINGW)
     set(STACK_PROTECTOR OFF)
     string(APPEND VCPKG_C_FLAGS "-D_FORTIFY_SOURCE=0")
     string(APPEND VCPKG_CXX_FLAGS "-D_FORTIFY_SOURCE=0")
+    if(VCPKG_TARGET_ARCHITECTURE MATCHES "^(ARM|arm)64$")
+        list(APPEND ADDITIONAL_OPUS_OPTIONS "-DOPUS_USE_NEON=OFF") # for version 1.3.1 (remove for future Opus release)
+        list(APPEND ADDITIONAL_OPUS_OPTIONS "-DOPUS_DISABLE_INTRINSICS=ON") # for HEAD (and future Opus release)
+    endif()
 elseif(VCPKG_TARGET_IS_EMSCRIPTEN)
     set(STACK_PROTECTOR OFF)
 else()
     set(STACK_PROTECTOR ON)
 endif()
 
-if((VCPKG_TARGET_IS_MINGW AND VCPKG_TARGET_ARCHITECTURE MATCHES "^arm") OR
-   (VCPKG_TARGET_IS_LINUX AND VCPKG_TARGET_ARCHITECTURE STREQUAL "arm") OR
+if((VCPKG_TARGET_IS_LINUX AND VCPKG_TARGET_ARCHITECTURE STREQUAL "arm") OR
    (VCPKG_TARGET_IS_ANDROID AND VCPKG_TARGET_ARCHITECTURE STREQUAL "arm" AND VCPKG_CMAKE_CONFIGURE_OPTIONS MATCHES "ANDROID_ARM_NEON"))
     message(STATUS "Disabling ARM NEON and intrinsics on ${TARGET_TRIPLET}")
     list(APPEND ADDITIONAL_OPUS_OPTIONS "-DOPUS_DISABLE_INTRINSICS=ON -DCOMPILER_SUPPORTS_NEON=OFF") # for HEAD (and future Opus release)
@@ -55,4 +58,4 @@ file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/lib/cmake"
                     "${CURRENT_PACKAGES_DIR}/lib/cmake"
                     "${CURRENT_PACKAGES_DIR}/debug/include")
 
-file(INSTALL "${SOURCE_PATH}/COPYING" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}" RENAME copyright)
+vcpkg_install_copyright(FILE_LIST "${SOURCE_PATH}/COPYING")

res/vcpkg/opus/vcpkg.json

@@ -1,7 +1,6 @@
 {
   "name": "opus",
-  "version": "1.4",
-  "port-version": 1,
+  "version": "1.5.1",
   "description": "Totally open, royalty-free, highly versatile audio codec",
   "homepage": "https://github.com/xiph/opus",
   "license": "BSD-3-Clause",
@@ -16,8 +15,8 @@
     }
   ],
   "features": {
-    "avx": {
-      "description": "Builds the library with avx instruction set"
+    "avx2": {
+      "description": "Builds the library with avx2 instruction set"
     }
   }
 }

src/auth_2fa.rs

@@ -1,9 +1,10 @@
 use hbb_common::{
+    anyhow::anyhow,
     bail,
     config::Config,
     get_time,
     password_security::{decrypt_vec_or_original, encrypt_vec_or_original},
-    ResultType,
+    tokio, ResultType,
 };
 use serde_derive::{Deserialize, Serialize};
 use std::sync::Mutex;
@@ -109,3 +110,97 @@ pub fn get_2fa(raw: Option<String>) -> Option<TOTP> {
         .map(|x| Some(x))
         .unwrap_or_default()
 }
+
+#[derive(Debug, Clone, Default, Serialize, Deserialize)]
+pub struct TelegramBot {
+    #[serde(skip)]
+    pub token_str: String,
+    pub token: Vec<u8>,
+    pub chat_id: String,
+}
+
+impl TelegramBot {
+    fn into_string(&self) -> ResultType<String> {
+        let token = encrypt_vec_or_original(self.token_str.as_bytes(), "00", 1024);
+        let bot = TelegramBot {
+            token,
+            ..self.clone()
+        };
+        let s = serde_json::to_string(&bot)?;
+        Ok(s)
+    }
+
+    fn save(&self) -> ResultType<()> {
+        let s = self.into_string()?;
+        #[cfg(not(any(target_os = "android", target_os = "ios")))]
+        crate::ipc::set_option("bot", &s);
+        #[cfg(any(target_os = "android", target_os = "ios"))]
+        Config::set_option("bot".to_owned(), s);
+        Ok(())
+    }
+
+    pub fn get() -> ResultType<Option<TelegramBot>> {
+        let data = Config::get_option("bot");
+        if data.is_empty() {
+            return Ok(None);
+        }
+        let mut bot = serde_json::from_str::<TelegramBot>(&data)?;
+        let (token, success, _) = decrypt_vec_or_original(&bot.token, "00");
+        if success {
+            bot.token_str = String::from_utf8(token)?;
+            return Ok(Some(bot));
+        }
+        bail!("decrypt_vec_or_original telegram bot token failed")
+    }
+}
+
+// https://gist.github.com/dideler/85de4d64f66c1966788c1b2304b9caf1
+pub async fn send_2fa_code_to_telegram(text: &str, bot: TelegramBot) -> ResultType<()> {
+    let url = format!("https://api.telegram.org/bot{}/sendMessage", bot.token_str);
+    let params = serde_json::json!({"chat_id": bot.chat_id, "text": text});
+    crate::post_request(url, params.to_string(), "").await?;
+    Ok(())
+}
+
+pub fn get_chatid_telegram(bot_token: &str) -> ResultType<Option<String>> {
+    let url = format!("https://api.telegram.org/bot{}/getUpdates", bot_token);
+    // because caller is in tokio runtime, so we must call post_request_sync in new thread.
+    let handle = std::thread::spawn(move || {
+        crate::post_request_sync(url, "".to_owned(), "")
+    });
+    let resp = handle.join().map_err(|_| anyhow!("Thread panicked"))??;
+    let value = serde_json::from_str::<serde_json::Value>(&resp).map_err(|e| anyhow!(e))?;
+
+    // Check for an error_code in the response
+    if let Some(error_code) = value.get("error_code").and_then(|code| code.as_i64()) {
+        // If there's an error_code, try to use the description for the error message
+        let description = value["description"]
+            .as_str()
+            .unwrap_or("Unknown error occurred");
+        return Err(anyhow!(
+            "Telegram API error: {} (error_code: {})",
+            description,
+            error_code
+        ));
+    }
+
+    let chat_id = &value["result"][0]["message"]["chat"]["id"];
+    let chat_id = if let Some(id) = chat_id.as_i64() {
+        Some(id.to_string())
+    } else if let Some(id) = chat_id.as_str() {
+        Some(id.to_owned())
+    } else {
+        None
+    };
+
+    if let Some(chat_id) = chat_id.as_ref() {
+        let bot = TelegramBot {
+            token_str: bot_token.to_owned(),
+            chat_id: chat_id.to_owned(),
+            ..Default::default()
+        };
+        bot.save()?;
+    }
+
+    Ok(chat_id)
+}

src/client.rs

@@ -22,12 +22,9 @@ use sha2::{Digest, Sha256};
 use uuid::Uuid;
 
 pub use file_trait::FileManager;
-#[cfg(windows)]
-use hbb_common::tokio;
 #[cfg(not(feature = "flutter"))]
 #[cfg(not(any(target_os = "android", target_os = "ios")))]
 use hbb_common::tokio::sync::mpsc::UnboundedSender;
-#[cfg(not(any(target_os = "android", target_os = "ios")))]
 use hbb_common::tokio::sync::mpsc::{unbounded_channel, UnboundedReceiver};
 use hbb_common::{
     allow_err,
@@ -42,12 +39,14 @@ use hbb_common::{
     protobuf::{Message as _, MessageField},
     rand,
     rendezvous_proto::*,
-    socket_client,
-    sodiumoxide::base64,
-    sodiumoxide::crypto::sign,
+    socket_client::{connect_tcp, connect_tcp_local, ipv4_to_ipv6},
+    sodiumoxide::{base64, crypto::sign},
     tcp::FramedStream,
     timeout,
-    tokio::time::Duration,
+    tokio::{
+        self,
+        time::{interval, Duration, Instant},
+    },
     AddrMangle, ResultType, Stream,
 };
 pub use helper::*;
@@ -61,15 +60,15 @@ use crate::{
     check_port,
     common::input::{MOUSE_BUTTON_LEFT, MOUSE_BUTTON_RIGHT, MOUSE_TYPE_DOWN, MOUSE_TYPE_UP},
     create_symmetric_key_msg, decode_id_pk, get_rs_pk, is_keyboard_mode_supported, secure_tcp,
-    ui_interface::use_texture_render,
+    ui_interface::{get_buildin_option, use_texture_render},
     ui_session_interface::{InvokeUiSession, Session},
 };
 
+#[cfg(not(any(target_os = "android", target_os = "ios")))]
+use crate::clipboard::{check_clipboard, CLIPBOARD_INTERVAL};
 #[cfg(not(feature = "flutter"))]
 #[cfg(not(any(target_os = "android", target_os = "ios")))]
 use crate::ui_session_interface::SessionPermissionConfig;
-#[cfg(not(any(target_os = "android", target_os = "ios")))]
-use crate::{check_clipboard, CLIPBOARD_INTERVAL};
 
 pub use super::lang::*;
 
@@ -137,7 +136,7 @@ lazy_static::lazy_static! {
 #[cfg(not(any(target_os = "android", target_os = "ios")))]
 lazy_static::lazy_static! {
     static ref ENIGO: Arc<Mutex<enigo::Enigo>> = Arc::new(Mutex::new(enigo::Enigo::new()));
-    static ref OLD_CLIPBOARD_TEXT: Arc<Mutex<String>> = Default::default();
+    static ref OLD_CLIPBOARD_DATA: Arc<Mutex<crate::clipboard::ClipboardData>> = Default::default();
     static ref TEXT_CLIPBOARD_STATE: Arc<Mutex<TextClipboardState>> = Arc::new(Mutex::new(TextClipboardState::new()));
 }
 
@@ -145,8 +144,8 @@ const PUBLIC_SERVER: &str = "public";
 
 #[inline]
 #[cfg(not(any(target_os = "android", target_os = "ios")))]
-pub fn get_old_clipboard_text() -> &'static Arc<Mutex<String>> {
-    &OLD_CLIPBOARD_TEXT
+pub fn get_old_clipboard_text() -> Arc<Mutex<crate::clipboard::ClipboardData>> {
+    OLD_CLIPBOARD_DATA.clone()
 }
 
 #[cfg(not(any(target_os = "android", target_os = "ios")))]
@@ -227,7 +226,7 @@ impl Client {
         token: &str,
         conn_type: ConnType,
         interface: impl Interface,
-    ) -> ResultType<(Stream, bool, Option<Vec<u8>>)> {
+    ) -> ResultType<((Stream, bool, Option<Vec<u8>>), (i32, String))> {
         debug_assert!(peer == interface.get_id());
         interface.update_direct(None);
         interface.update_received(false);
@@ -251,25 +250,26 @@ impl Client {
         token: &str,
         conn_type: ConnType,
         interface: impl Interface,
-    ) -> ResultType<(Stream, bool, Option<Vec<u8>>)> {
+    ) -> ResultType<((Stream, bool, Option<Vec<u8>>), (i32, String))> {
         if config::is_incoming_only() {
             bail!("Incoming only mode");
         }
         // to-do: remember the port for each peer, so that we can retry easier
         if hbb_common::is_ip_str(peer) {
             return Ok((
-                socket_client::connect_tcp(check_port(peer, RELAY_PORT + 1), CONNECT_TIMEOUT)
-                    .await?,
-                true,
-                None,
+                (
+                    connect_tcp(check_port(peer, RELAY_PORT + 1), CONNECT_TIMEOUT).await?,
+                    true,
+                    None,
+                ),
+                (0, "".to_owned()),
             ));
         }
         // Allow connect to {domain}:{port}
         if hbb_common::is_domain_port_str(peer) {
             return Ok((
-                socket_client::connect_tcp(peer, CONNECT_TIMEOUT).await?,
-                true,
-                None,
+                (connect_tcp(peer, CONNECT_TIMEOUT).await?, true, None),
+                (0, "".to_owned()),
             ));
         }
 
@@ -296,13 +296,13 @@ impl Client {
             }
         };
 
-        let mut socket = socket_client::connect_tcp(&*rendezvous_server, CONNECT_TIMEOUT).await;
+        let mut socket = connect_tcp(&*rendezvous_server, CONNECT_TIMEOUT).await;
         debug_assert!(!servers.contains(&rendezvous_server));
         if socket.is_err() && !servers.is_empty() {
             log::info!("try the other servers: {:?}", servers);
             for server in servers {
                 let server = check_port(server, RENDEZVOUS_PORT);
-                socket = socket_client::connect_tcp(&*server, CONNECT_TIMEOUT).await;
+                socket = connect_tcp(&*server, CONNECT_TIMEOUT).await;
                 if socket.is_ok() {
                     rendezvous_server = server;
                     break;
@@ -328,6 +328,7 @@ impl Client {
         let mut peer_nat_type = NatType::UNKNOWN_NAT;
         let my_nat_type = crate::get_nat_type(100).await;
         let mut is_local = false;
+        let mut feedback = 0;
         for i in 1..=3 {
             log::info!("#{} punch attempt with {}, id: {}", i, my_addr, peer);
             let mut msg_out = RendezvousMessage::new();
@@ -343,9 +344,11 @@ impl Client {
                 nat_type: nat_type.into(),
                 licence_key: key.to_owned(),
                 conn_type: conn_type.into(),
+                version: crate::VERSION.to_owned(),
                 ..Default::default()
             });
             socket.send(&msg_out).await?;
+            // below timeout should not bigger than hbbs's connection timeout.
             if let Some(msg_in) =
                 crate::get_next_nonkeyexchange_msg(&mut socket, Some(i * 6000)).await
             {
@@ -376,6 +379,7 @@ impl Client {
                             signed_id_pk = ph.pk.into();
                             relay_server = ph.relay_server;
                             peer_addr = AddrMangle::decode(&ph.socket_addr);
+                            feedback = ph.feedback;
                             log::info!("Hole Punched {} = {}", peer, peer_addr);
                             break;
                         }
@@ -396,9 +400,10 @@ impl Client {
                             my_addr.is_ipv4(),
                         )
                         .await?;
+                        feedback = rr.feedback;
                         let pk =
                             Self::secure_connection(peer, signed_id_pk, key, &mut conn).await?;
-                        return Ok((conn, false, pk));
+                        return Ok(((conn, false, pk), (feedback, rendezvous_server)));
                     }
                     _ => {
                         log::error!("Unexpected protobuf msg received: {:?}", msg_in);
@@ -421,23 +426,26 @@ impl Client {
                 format!("nat_type: {:?}", peer_nat_type)
             }
         );
-        Self::connect(
-            my_addr,
-            peer_addr,
-            peer,
-            signed_id_pk,
-            &relay_server,
-            &rendezvous_server,
-            time_used,
-            peer_nat_type,
-            my_nat_type,
-            is_local,
-            key,
-            token,
-            conn_type,
-            interface,
-        )
-        .await
+        Ok((
+            Self::connect(
+                my_addr,
+                peer_addr,
+                peer,
+                signed_id_pk,
+                &relay_server,
+                &rendezvous_server,
+                time_used,
+                peer_nat_type,
+                my_nat_type,
+                is_local,
+                key,
+                token,
+                conn_type,
+                interface,
+            )
+            .await?,
+            (feedback, rendezvous_server),
+        ))
     }
 
     /// Connect to the peer.
@@ -492,8 +500,7 @@ impl Client {
         log::info!("peer address: {}, timeout: {}", peer, connect_timeout);
         let start = std::time::Instant::now();
         // NOTICE: Socks5 is be used event in intranet. Which may be not a good way.
-        let mut conn =
-            socket_client::connect_tcp_local(peer, Some(local_addr), connect_timeout).await;
+        let mut conn = connect_tcp_local(peer, Some(local_addr), connect_timeout).await;
         let mut direct = !conn.is_err();
         interface.update_direct(Some(direct));
         if interface.is_force_relay() || conn.is_err() {
@@ -536,7 +543,7 @@ impl Client {
         conn: &mut Stream,
     ) -> ResultType<Option<Vec<u8>>> {
         let rs_pk = get_rs_pk(if key.is_empty() {
-            hbb_common::config::RS_PUB_KEY
+            config::RS_PUB_KEY
         } else {
             key
         });
@@ -623,7 +630,7 @@ impl Client {
 
         for i in 1..=3 {
             // use different socket due to current hbbs implementation requiring different nat address for each attempt
-            let mut socket = socket_client::connect_tcp(rendezvous_server, CONNECT_TIMEOUT)
+            let mut socket = connect_tcp(rendezvous_server, CONNECT_TIMEOUT)
                 .await
                 .with_context(|| "Failed to connect to rendezvous server")?;
 
@@ -680,8 +687,8 @@ impl Client {
         conn_type: ConnType,
         ipv4: bool,
     ) -> ResultType<Stream> {
-        let mut conn = socket_client::connect_tcp(
-            socket_client::ipv4_to_ipv6(check_port(relay_server, RELAY_PORT), ipv4),
+        let mut conn = connect_tcp(
+            ipv4_to_ipv6(check_port(relay_server, RELAY_PORT), ipv4),
             CONNECT_TIMEOUT,
         )
         .await
@@ -737,10 +744,11 @@ impl Client {
                     break;
                 }
                 if !TEXT_CLIPBOARD_STATE.lock().unwrap().is_required {
+                    std::thread::sleep(Duration::from_millis(CLIPBOARD_INTERVAL));
                     continue;
                 }
 
-                if let Some(msg) = check_clipboard(&mut ctx, Some(&OLD_CLIPBOARD_TEXT)) {
+                if let Some(msg) = check_clipboard(&mut ctx, Some(OLD_CLIPBOARD_DATA.clone())) {
                     #[cfg(feature = "flutter")]
                     crate::flutter::send_text_clipboard_msg(msg);
                     #[cfg(not(feature = "flutter"))]
@@ -766,12 +774,12 @@ impl Client {
 
     #[inline]
     #[cfg(not(any(target_os = "android", target_os = "ios")))]
-    fn get_current_text_clipboard_msg() -> Option<Message> {
-        let txt = &*OLD_CLIPBOARD_TEXT.lock().unwrap();
-        if txt.is_empty() {
+    fn get_current_clipboard_msg() -> Option<Message> {
+        let data = &*OLD_CLIPBOARD_DATA.lock().unwrap();
+        if data.is_empty() {
             None
         } else {
-            Some(crate::create_clipboard_msg(txt.clone()))
+            Some(data.create_msg())
         }
     }
 }
@@ -1204,6 +1212,7 @@ pub struct LoginConfigHandler {
     pub save_ab_password_to_recent: bool, // true: connected with ab password
     pub other_server: Option<(String, String, String)>,
     pub custom_fps: Arc<Mutex<Option<usize>>>,
+    pub last_auto_fps: Option<usize>,
     pub adapter_luid: Option<i64>,
     pub mark_unsupported: Vec<CodecFormat>,
     pub selected_windows_session_id: Option<u32>,
@@ -2018,11 +2027,15 @@ impl LoginConfigHandler {
         } else {
             (my_id, self.id.clone())
         };
+        let mut display_name = get_buildin_option(config::keys::OPTION_DISPLAY_NAME);
+        if display_name.is_empty() {
+            display_name = crate::username();
+        }
         let mut lr = LoginRequest {
             username: pure_id,
             password: password.into(),
             my_id,
-            my_name: crate::username(),
+            my_name: display_name,
             option: self.get_option_message(true).into(),
             session_id: self.session_id,
             version: crate::VERSION.to_string(),
@@ -2093,8 +2106,6 @@ pub type MediaSender = mpsc::Sender<MediaData>;
 
 struct VideoHandlerController {
     handler: VideoHandler,
-    count: u128,
-    duration: std::time::Duration,
     skip_beginning: u32,
 }
 
@@ -2111,7 +2122,7 @@ pub fn start_video_audio_threads<F, T>(
     MediaSender,
     MediaSender,
     Arc<RwLock<HashMap<usize, ArrayQueue<VideoFrame>>>>,
-    Arc<RwLock<HashMap<usize, usize>>>,
+    Arc<RwLock<Option<usize>>>,
     Arc<RwLock<Option<Chroma>>>,
 )
 where
@@ -2123,8 +2134,8 @@ where
     let video_queue_map_cloned = video_queue_map.clone();
     let mut video_callback = video_callback;
 
-    let fps_map = Arc::new(RwLock::new(HashMap::new()));
-    let decode_fps_map = fps_map.clone();
+    let fps = Arc::new(RwLock::new(None));
+    let decode_fps_map = fps.clone();
     let chroma = Arc::new(RwLock::new(None));
     let chroma_cloned = chroma.clone();
     let mut last_chroma = None;
@@ -2134,9 +2145,8 @@ where
         sync_cpu_usage();
         get_hwcodec_config();
         let mut handler_controller_map = HashMap::new();
-        // let mut count = Vec::new();
-        // let mut duration = std::time::Duration::ZERO;
-        // let mut skip_beginning = Vec::new();
+        let mut count = 0;
+        let mut duration = std::time::Duration::ZERO;
         loop {
             if let Ok(data) = video_receiver.recv() {
                 match data {
@@ -2169,8 +2179,6 @@ where
                                 display,
                                 VideoHandlerController {
                                     handler: VideoHandler::new(format, display),
-                                    count: 0,
-                                    duration: std::time::Duration::ZERO,
                                     skip_beginning: 0,
                                 },
                             );
@@ -2178,6 +2186,8 @@ where
                         if let Some(handler_controller) = handler_controller_map.get_mut(&display) {
                             let mut pixelbuffer = true;
                             let mut tmp_chroma = None;
+                            let format_changed =
+                                handler_controller.handler.decoder.format() != format;
                             match handler_controller.handler.handle_frame(
                                 vf,
                                 &mut pixelbuffer,
@@ -2198,27 +2208,14 @@ where
                                     }
 
                                     // fps calculation
-                                    // The first frame will be very slow
-                                    if handler_controller.skip_beginning < 5 {
-                                        handler_controller.skip_beginning += 1;
-                                        continue;
-                                    }
-
-                                    handler_controller.duration += start.elapsed();
-                                    handler_controller.count += 1;
-                                    if handler_controller.count % 10 == 0 {
-                                        fps_map.write().unwrap().insert(
-                                            display,
-                                            (handler_controller.count * 1000
-                                                / handler_controller.duration.as_millis())
-                                                as usize,
-                                        );
-                                    }
-                                    // Clear to get real-time fps
-                                    if handler_controller.count > 150 {
-                                        handler_controller.count = 0;
-                                        handler_controller.duration = Duration::ZERO;
-                                    }
+                                    fps_calculate(
+                                        handler_controller,
+                                        &fps,
+                                        format_changed,
+                                        start.elapsed(),
+                                        &mut count,
+                                        &mut duration,
+                                    );
                                 }
                                 Err(e) => {
                                     // This is a simple workaround.
@@ -2334,6 +2331,38 @@ pub fn start_audio_thread() -> MediaSender {
     audio_sender
 }
 
+#[inline]
+fn fps_calculate(
+    handler_controller: &mut VideoHandlerController,
+    fps: &Arc<RwLock<Option<usize>>>,
+    format_changed: bool,
+    elapsed: std::time::Duration,
+    count: &mut usize,
+    duration: &mut std::time::Duration,
+) {
+    if format_changed {
+        *count = 0;
+        *duration = std::time::Duration::ZERO;
+        handler_controller.skip_beginning = 0;
+    }
+    // // The first frame will be very slow
+    if handler_controller.skip_beginning < 3 {
+        handler_controller.skip_beginning += 1;
+        return;
+    }
+    *duration += elapsed;
+    *count += 1;
+    let ms = duration.as_millis();
+    if *count % 10 == 0 && ms > 0 {
+        *fps.write().unwrap() = Some((*count as usize) * 1000 / (ms as usize));
+    }
+    // Clear to get real-time fps
+    if *count >= 30 {
+        *count = 0;
+        *duration = Duration::ZERO;
+    }
+}
+
 fn get_hwcodec_config() {
     // for sciter and unilink
     #[cfg(feature = "hwcodec")]
@@ -2596,7 +2625,7 @@ struct LoginErrorMsgBox {
 
 lazy_static::lazy_static! {
     static ref LOGIN_ERROR_MAP: Arc<HashMap<&'static str, LoginErrorMsgBox>> = {
-        use hbb_common::config::LINK_HEADLESS_LINUX_SUPPORT;
+        use config::LINK_HEADLESS_LINUX_SUPPORT;
         let map = HashMap::from([(LOGIN_SCREEN_WAYLAND, LoginErrorMsgBox{
             msgtype: "error",
             title: "Login Error",
@@ -2762,6 +2791,20 @@ pub async fn handle_hash(
     if password.is_empty() {
         try_get_password_from_personal_ab(lc.clone(), &mut password);
     }
+
+    if password.is_empty() {
+        let p =
+            crate::ui_interface::get_buildin_option(config::keys::OPTION_DEFAULT_CONNECT_PASSWORD);
+        if !p.is_empty() {
+            let mut hasher = Sha256::new();
+            hasher.update(p.clone());
+            hasher.update(&hash.salt);
+            let res = hasher.finalize();
+            password = res[..].into();
+            lc.write().unwrap().password_source = PasswordSource::SharedAb(p); // reuse SharedAb here
+        }
+    }
+
     lc.write().unwrap().password = password.clone();
     let password = if password.is_empty() {
         // login without password, the remote side can click accept
@@ -2784,7 +2827,7 @@ pub async fn handle_hash(
 #[inline]
 fn try_get_password_from_personal_ab(lc: Arc<RwLock<LoginConfigHandler>>, password: &mut Vec<u8>) {
     let access_token = LocalConfig::get_option("access_token");
-    let ab = hbb_common::config::Ab::load();
+    let ab = config::Ab::load();
     if !access_token.is_empty() && access_token == ab.access_token {
         let id = lc.read().unwrap().id.clone();
         if let Some(ab) = ab.ab_entries.iter().find(|a| a.personal()) {
@@ -3150,3 +3193,75 @@ pub fn check_if_retry(msgtype: &str, title: &str, text: &str, retry_for_relay: b
                 && !text.to_lowercase().contains("manually")
                 && !text.to_lowercase().contains("not allowed")))
 }
+
+pub async fn hc_connection(
+    feedback: i32,
+    rendezvous_server: String,
+    token: &str,
+) -> Option<tokio::sync::mpsc::UnboundedSender<()>> {
+    if feedback == 0 || rendezvous_server.is_empty() || token.is_empty() {
+        return None;
+    }
+    let (tx, rx) = unbounded_channel::<()>();
+    let token = token.to_owned();
+    tokio::spawn(async move {
+        allow_err!(hc_connection_(rendezvous_server, rx, token).await);
+    });
+    Some(tx)
+}
+
+async fn hc_connection_(
+    rendezvous_server: String,
+    mut rx: UnboundedReceiver<()>,
+    token: String,
+) -> ResultType<()> {
+    let mut timer = crate::rustdesk_interval(interval(crate::TIMER_OUT));
+    let mut last_recv_msg = Instant::now();
+    let mut keep_alive = crate::DEFAULT_KEEP_ALIVE;
+
+    let host = check_port(&rendezvous_server, RENDEZVOUS_PORT);
+    let mut conn = connect_tcp(host.clone(), CONNECT_TIMEOUT).await?;
+    let key = crate::get_key(true).await;
+    crate::secure_tcp(&mut conn, &key).await?;
+    let mut msg_out = RendezvousMessage::new();
+    msg_out.set_hc(HealthCheck {
+        token,
+        ..Default::default()
+    });
+    conn.send(&msg_out).await?;
+    loop {
+        tokio::select! {
+            res = rx.recv() => {
+                if res.is_none() {
+                    log::debug!("HC connection is closed as controlling connection exits");
+                    break;
+                }
+            }
+            res = conn.next() => {
+                last_recv_msg = Instant::now();
+                let bytes = res.ok_or_else(|| anyhow!("Rendezvous connection is reset by the peer"))??;
+                if bytes.is_empty() {
+                    conn.send_bytes(bytes::Bytes::new()).await?;
+                    continue; // heartbeat
+                }
+                let msg = RendezvousMessage::parse_from_bytes(&bytes)?;
+                match msg.union {
+                    Some(rendezvous_message::Union::RegisterPkResponse(rpr)) => {
+                        if rpr.keep_alive > 0 {
+                            keep_alive = rpr.keep_alive * 1000;
+                            log::info!("keep_alive: {}ms", keep_alive);
+                        }
+                    }
+                    _ => {}
+                }
+            }
+            _  = timer.tick() => {
+                // https://www.emqx.com/en/blog/mqtt-keep-alive
+                if last_recv_msg.elapsed().as_millis() as u64 > keep_alive as u64 * 3 / 2 {
+                    bail!("HC connection is timeout");
+                }
+            }
+        }
+    }
+    Ok(())
+}

src/client/io_loop.rs

@@ -38,11 +38,11 @@ use hbb_common::{tokio::sync::Mutex as TokioMutex, ResultType};
 use scrap::CodecFormat;
 
 use crate::client::{
-    new_voice_call_request, Client, MediaData, MediaSender, QualityStatus, MILLI1, SEC30,
+    self, new_voice_call_request, Client, MediaData, MediaSender, QualityStatus, MILLI1, SEC30,
 };
 #[cfg(not(any(target_os = "android", target_os = "ios")))]
-use crate::common::{self, update_clipboard};
-use crate::common::{get_default_sound_input, set_sound_input};
+use crate::clipboard::{update_clipboard, CLIPBOARD_INTERVAL};
+use crate::common::get_default_sound_input;
 use crate::ui_session_interface::{InvokeUiSession, Session};
 #[cfg(not(any(target_os = "ios")))]
 use crate::{audio_service, ConnInner, CLIENT_SERVER};
@@ -71,8 +71,8 @@ pub struct Remote<T: InvokeUiSession> {
     frame_count_map: Arc<RwLock<HashMap<usize, usize>>>,
     video_format: CodecFormat,
     elevation_requested: bool,
-    fps_control_map: HashMap<usize, FpsControl>,
-    decode_fps_map: Arc<RwLock<HashMap<usize, usize>>>,
+    fps_control: FpsControl,
+    decode_fps: Arc<RwLock<Option<usize>>>,
     chroma: Arc<RwLock<Option<Chroma>>>,
 }
 
@@ -85,7 +85,7 @@ impl<T: InvokeUiSession> Remote<T> {
         receiver: mpsc::UnboundedReceiver<Data>,
         sender: mpsc::UnboundedSender<Data>,
         frame_count_map: Arc<RwLock<HashMap<usize, usize>>>,
-        decode_fps: Arc<RwLock<HashMap<usize, usize>>>,
+        decode_fps: Arc<RwLock<Option<usize>>>,
         chroma: Arc<RwLock<Option<Chroma>>>,
     ) -> Self {
         Self {
@@ -110,8 +110,8 @@ impl<T: InvokeUiSession> Remote<T> {
             stop_voice_call_sender: None,
             voice_call_request_timestamp: None,
             elevation_requested: false,
-            fps_control_map: Default::default(),
-            decode_fps_map: decode_fps,
+            fps_control: Default::default(),
+            decode_fps,
             chroma,
         }
     }
@@ -134,7 +134,7 @@ impl<T: InvokeUiSession> Remote<T> {
         )
         .await
         {
-            Ok((mut peer, direct, pk)) => {
+            Ok(((mut peer, direct, pk), (feedback, rendezvous_server))) => {
                 self.handler
                     .connection_round_state
                     .lock()
@@ -173,6 +173,9 @@ impl<T: InvokeUiSession> Remote<T> {
                     crate::rustdesk_interval(time::interval(Duration::new(1, 0)));
                 let mut fps_instant = Instant::now();
 
+                let _keep_it =
+                    client::hc_connection(feedback, rendezvous_server, token).await;
+
                 loop {
                     tokio::select! {
                         res = peer.next() => {
@@ -387,14 +390,15 @@ impl<T: InvokeUiSession> Remote<T> {
         if self.handler.is_file_transfer() || self.handler.is_port_forward() {
             return None;
         }
-        // Switch to default input device
-        let default_sound_device = get_default_sound_input();
-        if let Some(device) = default_sound_device {
-            set_sound_input(device);
-        }
         // iOS does not have this server.
         #[cfg(not(any(target_os = "ios")))]
         {
+            // NOTE:
+            // The client server and --server both use the same sound input device.
+            // It's better to distinguish the server side and client side.
+            // But it' not necessary for now, because it's not a common case.
+            // And it is immediately known when the input device is changed.
+            crate::audio_service::set_voice_call_input_device(get_default_sound_input(), false);
             // Create a channel to receive error or closed message
             let (tx, rx) = std::sync::mpsc::channel();
             let (tx_audio_data, mut rx_audio_data) =
@@ -421,6 +425,7 @@ impl<T: InvokeUiSession> Remote<T> {
                                 client_conn_inner,
                                 false,
                             );
+                            crate::audio_service::set_voice_call_input_device(None, true);
                             break;
                         }
                         _ => {}
@@ -971,69 +976,85 @@ impl<T: InvokeUiSession> Remote<T> {
         if custom_fps < 5 || custom_fps > 120 {
             custom_fps = 30;
         }
-        let decode_fps_read = self.decode_fps_map.read().unwrap();
-        for (display, decode_fps) in decode_fps_read.iter() {
-            let video_queue_map_read = self.video_queue_map.read().unwrap();
-            let Some(video_queue) = video_queue_map_read.get(display) else {
-                continue;
-            };
-
-            if !self.fps_control_map.contains_key(display) {
-                self.fps_control_map.insert(*display, FpsControl::default());
+        let ctl = &mut self.fps_control;
+        let len = self
+            .video_queue_map
+            .read()
+            .unwrap()
+            .iter()
+            .map(|v| v.1.len())
+            .max()
+            .unwrap_or_default();
+        let decode_fps = self.decode_fps.read().unwrap().clone();
+        let Some(mut decode_fps) = decode_fps else {
+            return;
+        };
+        if cfg!(feature = "flutter") {
+            let active_displays = ctl
+                .last_active_time
+                .iter()
+                .filter(|t| t.1.elapsed().as_secs() < 5)
+                .count();
+            if active_displays > 1 {
+                decode_fps = decode_fps / active_displays;
             }
-            let Some(ctl) = self.fps_control_map.get_mut(display) else {
-                return;
-            };
+        }
+        let mut limited_fps = if direct {
+            decode_fps * 9 / 10 // 30 got 27
+        } else {
+            decode_fps * 4 / 5 // 30 got 24
+        };
+        if limited_fps > custom_fps {
+            limited_fps = custom_fps;
+        }
+        let last_auto_fps = self.handler.lc.read().unwrap().last_auto_fps.clone();
+        let should_decrease = (len > 1
+            && last_auto_fps.clone().unwrap_or(custom_fps as _) > limited_fps)
+            || len > std::cmp::max(1, limited_fps / 2);
 
-            let len = video_queue.len();
-            let decode_fps = *decode_fps;
-            let mut limited_fps = if direct {
-                decode_fps * 9 / 10 // 30 got 27
-            } else {
-                decode_fps * 4 / 5 // 30 got 24
-            };
-            if limited_fps > custom_fps {
-                limited_fps = custom_fps;
-            }
-            let should_decrease = len > 1 && ctl.last_auto_fps.unwrap_or(0) > limited_fps as i32;
-
-            // increase judgement
-            if len <= 1 {
+        // increase judgement
+        if len <= 1 {
+            if ctl.idle_counter < usize::MAX {
                 ctl.idle_counter += 1;
-            } else {
-                ctl.idle_counter = 0;
             }
-            let mut should_increase = false;
-            if let Some(last_auto_fps) = ctl.last_auto_fps {
-                // ever set
-                if last_auto_fps + 3 <= limited_fps as i32 && ctl.idle_counter > 3 {
-                    // limited_fps is 5 larger than last set, and idle time is more than 3 seconds
-                    should_increase = true;
-                }
+        } else {
+            ctl.idle_counter = 0;
+        }
+        let mut should_increase = false;
+        if let Some(last_auto_fps) = last_auto_fps.clone() {
+            // ever set
+            if last_auto_fps + 3 <= limited_fps && ctl.idle_counter > 3 {
+                // limited_fps is 3 larger than last set, and idle time is more than 3 seconds
+                should_increase = true;
             }
-            if ctl.last_auto_fps.is_none() || should_decrease || should_increase {
-                // limited_fps to ensure decoding is faster than encoding
-                let mut auto_fps = limited_fps as i32;
-                if auto_fps < 1 {
-                    auto_fps = 1;
-                }
-                // send custom fps
-                let mut misc = Misc::new();
-                misc.set_option(OptionMessage {
-                    custom_fps: auto_fps,
-                    ..Default::default()
-                });
-                let mut msg = Message::new();
-                msg.set_misc(misc);
-                self.sender.send(Data::Message(msg)).ok();
-                ctl.last_queue_size = len;
-                ctl.last_auto_fps = Some(auto_fps);
+        }
+        if last_auto_fps.is_none() || should_decrease || should_increase {
+            // limited_fps to ensure decoding is faster than encoding
+            let mut auto_fps = limited_fps;
+            if should_decrease && limited_fps < len {
+                auto_fps = limited_fps / 2;
             }
-            // send refresh
+            if auto_fps < 1 {
+                auto_fps = 1;
+            }
+            let mut misc = Misc::new();
+            misc.set_option(OptionMessage {
+                custom_fps: auto_fps as _,
+                ..Default::default()
+            });
+            let mut msg = Message::new();
+            msg.set_misc(misc);
+            self.sender.send(Data::Message(msg)).ok();
+            log::info!("Set fps to {}", auto_fps);
+            ctl.last_queue_size = len;
+            self.handler.lc.write().unwrap().last_auto_fps = Some(auto_fps);
+        }
+        // send refresh
+        for (display, video_queue) in self.video_queue_map.read().unwrap().iter() {
             let tolerable = std::cmp::min(decode_fps, video_queue.capacity() / 2);
-            if ctl.refresh_times < 10 // enough
-                && (len > tolerable
-                        && (ctl.refresh_times == 0 || ctl.last_refresh_instant.elapsed().as_secs() > 10))
+            if ctl.refresh_times < 20 // enough
+                    && (video_queue.len() > tolerable
+                            && (ctl.refresh_times == 0 || ctl.last_refresh_instant.elapsed().as_secs() > 10))
             {
                 // Refresh causes client set_display, left frames cause flickering.
                 while let Some(_) = video_queue.pop() {}
@@ -1086,6 +1107,9 @@ impl<T: InvokeUiSession> Remote<T> {
                         }
                         self.video_sender.send(MediaData::VideoQueue(display)).ok();
                     }
+                    self.fps_control
+                        .last_active_time
+                        .insert(display, Instant::now());
                 }
                 Some(message::Union::Hash(hash)) => {
                     self.handler
@@ -1116,16 +1140,16 @@ impl<T: InvokeUiSession> Remote<T> {
                             // To make sure current text clipboard data is updated.
                             #[cfg(not(any(target_os = "android", target_os = "ios")))]
                             if let Some(mut rx) = rx {
-                                timeout(common::CLIPBOARD_INTERVAL, rx.recv()).await.ok();
+                                timeout(CLIPBOARD_INTERVAL, rx.recv()).await.ok();
                             }
 
                             #[cfg(not(any(target_os = "android", target_os = "ios")))]
-                            if let Some(msg_out) = Client::get_current_text_clipboard_msg() {
+                            if let Some(msg_out) = Client::get_current_clipboard_msg() {
                                 let sender = self.sender.clone();
                                 let permission_config = self.handler.get_permission_config();
                                 tokio::spawn(async move {
                                     // due to clipboard service interval time
-                                    sleep(common::CLIPBOARD_INTERVAL as f32 / 1_000.).await;
+                                    sleep(CLIPBOARD_INTERVAL as f32 / 1_000.).await;
                                     if permission_config.is_text_clipboard_required() {
                                         sender.send(Data::Message(msg_out)).ok();
                                     }
@@ -1161,7 +1185,7 @@ impl<T: InvokeUiSession> Remote<T> {
                 Some(message::Union::Clipboard(cb)) => {
                     if !self.handler.lc.read().unwrap().disable_clipboard.v {
                         #[cfg(not(any(target_os = "android", target_os = "ios")))]
-                        update_clipboard(cb, Some(&crate::client::get_old_clipboard_text()));
+                        update_clipboard(cb, Some(crate::client::get_old_clipboard_text()));
                         #[cfg(any(target_os = "android", target_os = "ios"))]
                         {
                             let content = if cb.compress {
@@ -1840,8 +1864,8 @@ struct FpsControl {
     last_queue_size: usize,
     refresh_times: usize,
     last_refresh_instant: Instant,
-    last_auto_fps: Option<i32>,
     idle_counter: usize,
+    last_active_time: HashMap<usize, Instant>,
 }
 
 impl Default for FpsControl {
@@ -1850,8 +1874,8 @@ impl Default for FpsControl {
             last_queue_size: Default::default(),
             refresh_times: Default::default(),
             last_refresh_instant: Instant::now(),
-            last_auto_fps: None,
             idle_counter: 0,
+            last_active_time: Default::default(),
         }
     }
 }

src/clipboard.rs

@@ -0,0 +1,444 @@
+use std::sync::{
+    atomic::{AtomicU64, Ordering},
+    Arc, Mutex,
+};
+
+use clipboard_master::{CallbackResult, ClipboardHandler, Master, Shutdown};
+use hbb_common::{
+    allow_err,
+    compress::{compress as compress_func, decompress},
+    log,
+    message_proto::*,
+    ResultType,
+};
+
+pub const CLIPBOARD_NAME: &'static str = "clipboard";
+pub const CLIPBOARD_INTERVAL: u64 = 333;
+const FAKE_SVG_WIDTH: usize = 999999;
+
+lazy_static::lazy_static! {
+    pub static ref CONTENT: Arc<Mutex<ClipboardData>> = Default::default();
+    static ref ARBOARD_MTX: Arc<Mutex<()>> = Arc::new(Mutex::new(()));
+}
+
+#[cfg(all(target_os = "linux", feature = "unix-file-copy-paste"))]
+static X11_CLIPBOARD: once_cell::sync::OnceCell<x11_clipboard::Clipboard> =
+    once_cell::sync::OnceCell::new();
+
+#[cfg(all(target_os = "linux", feature = "unix-file-copy-paste"))]
+fn get_clipboard() -> Result<&'static x11_clipboard::Clipboard, String> {
+    X11_CLIPBOARD
+        .get_or_try_init(|| x11_clipboard::Clipboard::new())
+        .map_err(|e| e.to_string())
+}
+
+#[cfg(all(target_os = "linux", feature = "unix-file-copy-paste"))]
+pub struct ClipboardContext {
+    string_setter: x11rb::protocol::xproto::Atom,
+    string_getter: x11rb::protocol::xproto::Atom,
+    text_uri_list: x11rb::protocol::xproto::Atom,
+
+    clip: x11rb::protocol::xproto::Atom,
+    prop: x11rb::protocol::xproto::Atom,
+}
+
+#[cfg(all(target_os = "linux", feature = "unix-file-copy-paste"))]
+fn parse_plain_uri_list(v: Vec<u8>) -> Result<String, String> {
+    let text = String::from_utf8(v).map_err(|_| "ConversionFailure".to_owned())?;
+    let mut list = String::new();
+    for line in text.lines() {
+        if !line.starts_with("file://") {
+            continue;
+        }
+        let decoded = percent_encoding::percent_decode_str(line)
+            .decode_utf8()
+            .map_err(|_| "ConversionFailure".to_owned())?;
+        list = list + "\n" + decoded.trim_start_matches("file://");
+    }
+    list = list.trim().to_owned();
+    Ok(list)
+}
+
+#[cfg(all(target_os = "linux", feature = "unix-file-copy-paste"))]
+impl ClipboardContext {
+    pub fn new(_listen: bool) -> Result<Self, String> {
+        let clipboard = get_clipboard()?;
+        let string_getter = clipboard
+            .getter
+            .get_atom("UTF8_STRING")
+            .map_err(|e| e.to_string())?;
+        let string_setter = clipboard
+            .setter
+            .get_atom("UTF8_STRING")
+            .map_err(|e| e.to_string())?;
+        let text_uri_list = clipboard
+            .getter
+            .get_atom("text/uri-list")
+            .map_err(|e| e.to_string())?;
+        let prop = clipboard.getter.atoms.property;
+        let clip = clipboard.getter.atoms.clipboard;
+        Ok(Self {
+            text_uri_list,
+            string_setter,
+            string_getter,
+            clip,
+            prop,
+        })
+    }
+
+    pub fn get_text(&mut self) -> Result<String, String> {
+        let clip = self.clip;
+        let prop = self.prop;
+
+        const TIMEOUT: std::time::Duration = std::time::Duration::from_millis(120);
+
+        let text_content = get_clipboard()?
+            .load(clip, self.string_getter, prop, TIMEOUT)
+            .map_err(|e| e.to_string())?;
+
+        let file_urls = get_clipboard()?.load(clip, self.text_uri_list, prop, TIMEOUT)?;
+
+        if file_urls.is_err() || file_urls.as_ref().is_empty() {
+            log::trace!("clipboard get text, no file urls");
+            return String::from_utf8(text_content).map_err(|e| e.to_string());
+        }
+
+        let file_urls = parse_plain_uri_list(file_urls)?;
+
+        let text_content = String::from_utf8(text_content).map_err(|e| e.to_string())?;
+
+        if text_content.trim() == file_urls.trim() {
+            log::trace!("clipboard got text but polluted");
+            return Err(String::from("polluted text"));
+        }
+
+        Ok(text_content)
+    }
+
+    pub fn set_text(&mut self, content: String) -> Result<(), String> {
+        let clip = self.clip;
+
+        let value = content.clone().into_bytes();
+        get_clipboard()?
+            .store(clip, self.string_setter, value)
+            .map_err(|e| e.to_string())?;
+        Ok(())
+    }
+}
+
+pub fn check_clipboard(
+    ctx: &mut Option<ClipboardContext>,
+    old: Option<Arc<Mutex<ClipboardData>>>,
+) -> Option<Message> {
+    if ctx.is_none() {
+        *ctx = ClipboardContext::new(true).ok();
+    }
+    let ctx2 = ctx.as_mut()?;
+    let side = if old.is_none() { "host" } else { "client" };
+    let old = if let Some(old) = old {
+        old
+    } else {
+        CONTENT.clone()
+    };
+    let content = ctx2.get();
+    if let Ok(content) = content {
+        if !content.is_empty() {
+            if matches!(content, ClipboardData::Text(_)) {
+                // Skip the text if the last content is image-svg/html
+                if ctx2.is_last_plain {
+                    return None;
+                }
+            }
+
+            let changed = content != *old.lock().unwrap();
+            if changed {
+                log::info!("{} update found on {}", CLIPBOARD_NAME, side);
+                let msg = content.create_msg();
+                *old.lock().unwrap() = content;
+                return Some(msg);
+            }
+        }
+    }
+    None
+}
+
+fn update_clipboard_(clipboard: Clipboard, old: Option<Arc<Mutex<ClipboardData>>>) {
+    let content = ClipboardData::from_msg(clipboard);
+    if content.is_empty() {
+        return;
+    }
+    match ClipboardContext::new(false) {
+        Ok(mut ctx) => {
+            let side = if old.is_none() { "host" } else { "client" };
+            let old = if let Some(old) = old {
+                old
+            } else {
+                CONTENT.clone()
+            };
+            allow_err!(ctx.set(&content));
+            *old.lock().unwrap() = content;
+            log::debug!("{} updated on {}", CLIPBOARD_NAME, side);
+        }
+        Err(err) => {
+            log::error!("Failed to create clipboard context: {}", err);
+        }
+    }
+}
+
+pub fn update_clipboard(clipboard: Clipboard, old: Option<Arc<Mutex<ClipboardData>>>) {
+    std::thread::spawn(move || {
+        update_clipboard_(clipboard, old);
+    });
+}
+
+#[derive(Clone)]
+pub enum ClipboardData {
+    Text(String),
+    Image(arboard::ImageData<'static>, u64),
+    Empty,
+}
+
+impl Default for ClipboardData {
+    fn default() -> Self {
+        ClipboardData::Empty
+    }
+}
+
+impl ClipboardData {
+    fn image(image: arboard::ImageData<'static>) -> ClipboardData {
+        let hash = 0;
+        /*
+        use std::hash::{DefaultHasher, Hash, Hasher};
+        let mut hasher = DefaultHasher::new();
+        image.bytes.hash(&mut hasher);
+        let hash = hasher.finish();
+        */
+        ClipboardData::Image(image, hash)
+    }
+
+    pub fn is_empty(&self) -> bool {
+        match self {
+            ClipboardData::Empty => true,
+            ClipboardData::Text(s) => s.is_empty(),
+            ClipboardData::Image(a, _) => a.bytes().is_empty(),
+        }
+    }
+
+    fn from_msg(clipboard: Clipboard) -> Self {
+        let is_image = clipboard.width > 0;
+        let data = if clipboard.compress {
+            decompress(&clipboard.content)
+        } else {
+            clipboard.content.into()
+        };
+        if is_image {
+            // We cannot use data.start_with(b"<svg") to check if it is svg image
+            // because svg image may starts with other bytes
+            let img = if clipboard.height == 0 && clipboard.width as usize == FAKE_SVG_WIDTH {
+                arboard::ImageData::svg(std::str::from_utf8(&data).unwrap_or_default())
+            } else {
+                arboard::ImageData::rgba(clipboard.width as _, clipboard.height as _, data.into())
+            };
+            ClipboardData::Image(img, 0)
+        } else {
+            if let Ok(content) = String::from_utf8(data) {
+                ClipboardData::Text(content)
+            } else {
+                ClipboardData::Empty
+            }
+        }
+    }
+
+    pub fn create_msg(&self) -> Message {
+        let mut msg = Message::new();
+
+        match self {
+            ClipboardData::Text(s) => {
+                let compressed = compress_func(s.as_bytes());
+                let compress = compressed.len() < s.as_bytes().len();
+                let content = if compress {
+                    compressed
+                } else {
+                    s.clone().into_bytes()
+                };
+                msg.set_clipboard(Clipboard {
+                    compress,
+                    content: content.into(),
+                    ..Default::default()
+                });
+            }
+            ClipboardData::Image(a, _) => {
+                let compressed = compress_func(&a.bytes());
+                let compress = compressed.len() < a.bytes().len();
+                let content = if compress {
+                    compressed
+                } else {
+                    a.bytes().to_vec()
+                };
+                let (w, h) = match a {
+                    arboard::ImageData::Rgba(a) => (a.width, a.height),
+                    arboard::ImageData::Svg(_) => (FAKE_SVG_WIDTH as _, 0 as _),
+                };
+                msg.set_clipboard(Clipboard {
+                    compress,
+                    content: content.into(),
+                    width: w as _,
+                    height: h as _,
+                    ..Default::default()
+                });
+            }
+            _ => {}
+        }
+        msg
+    }
+}
+
+impl PartialEq for ClipboardData {
+    fn eq(&self, other: &Self) -> bool {
+        match (self, other) {
+            (ClipboardData::Text(a), ClipboardData::Text(b)) => a == b,
+            (ClipboardData::Image(a, _), ClipboardData::Image(b, _)) => match (a, b) {
+                (arboard::ImageData::Rgba(a), arboard::ImageData::Rgba(b)) => {
+                    a.width == b.width && a.height == b.height && a.bytes == b.bytes
+                }
+                (arboard::ImageData::Svg(a), arboard::ImageData::Svg(b)) => a == b,
+                _ => false,
+            },
+            (ClipboardData::Empty, ClipboardData::Empty) => true,
+            _ => false,
+        }
+    }
+}
+
+#[cfg(not(any(all(target_os = "linux", feature = "unix-file-copy-paste"))))]
+pub struct ClipboardContext {
+    inner: arboard::Clipboard,
+    counter: (Arc<AtomicU64>, u64),
+    shutdown: Option<Shutdown>,
+    is_last_plain: bool,
+}
+
+#[cfg(not(any(all(target_os = "linux", feature = "unix-file-copy-paste"))))]
+#[allow(unreachable_code)]
+impl ClipboardContext {
+    pub fn new(listen: bool) -> ResultType<ClipboardContext> {
+        let board;
+        #[cfg(not(target_os = "linux"))]
+        {
+            board = arboard::Clipboard::new()?;
+        }
+        #[cfg(target_os = "linux")]
+        {
+            let mut i = 1;
+            loop {
+                // Try 5 times to create clipboard
+                // Arboard::new() connect to X server or Wayland compositor, which shoud be ok at most time
+                // But sometimes, the connection may fail, so we retry here.
+                match arboard::Clipboard::new() {
+                    Ok(x) => {
+                        board = x;
+                        break;
+                    }
+                    Err(e) => {
+                        if i == 5 {
+                            return Err(e.into());
+                        } else {
+                            std::thread::sleep(std::time::Duration::from_millis(30 * i));
+                        }
+                    }
+                }
+                i += 1;
+            }
+        }
+
+        // starting from 1 so that we can always get initial clipboard data no matter if change
+        let change_count: Arc<AtomicU64> = Arc::new(AtomicU64::new(1));
+        let mut shutdown = None;
+        if listen {
+            struct Handler(Arc<AtomicU64>);
+            impl ClipboardHandler for Handler {
+                fn on_clipboard_change(&mut self) -> CallbackResult {
+                    self.0.fetch_add(1, Ordering::SeqCst);
+                    CallbackResult::Next
+                }
+
+                fn on_clipboard_error(&mut self, error: std::io::Error) -> CallbackResult {
+                    log::trace!("Error of clipboard listener: {}", error);
+                    CallbackResult::Next
+                }
+            }
+            let change_count_cloned = change_count.clone();
+            let (tx, rx) = std::sync::mpsc::channel();
+            // https://learn.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-getmessage#:~:text=The%20window%20must%20belong%20to%20the%20current%20thread.
+            std::thread::spawn(move || match Master::new(Handler(change_count_cloned)) {
+                Ok(mut master) => {
+                    tx.send(master.shutdown_channel()).ok();
+                    log::debug!("Clipboard listener started");
+                    if let Err(err) = master.run() {
+                        log::error!("Failed to run clipboard listener: {}", err);
+                    } else {
+                        log::debug!("Clipboard listener stopped");
+                    }
+                }
+                Err(err) => {
+                    log::error!("Failed to create clipboard listener: {}", err);
+                }
+            });
+            if let Ok(st) = rx.recv() {
+                shutdown = Some(st);
+            }
+        }
+        Ok(ClipboardContext {
+            inner: board,
+            counter: (change_count, 0),
+            shutdown,
+            is_last_plain: false,
+        })
+    }
+
+    #[inline]
+    pub fn change_count(&self) -> u64 {
+        debug_assert!(self.shutdown.is_some());
+        self.counter.0.load(Ordering::SeqCst)
+    }
+
+    pub fn get(&mut self) -> ResultType<ClipboardData> {
+        let cn = self.change_count();
+        let _lock = ARBOARD_MTX.lock().unwrap();
+        // only for image for the time being,
+        // because I do not want to change behavior of text clipboard for the time being
+        if cn != self.counter.1 {
+            self.is_last_plain = false;
+            self.counter.1 = cn;
+            if let Ok(image) = self.inner.get_image() {
+                // Both text and image svg may be set by some applications
+                // But we only want to send the svg content.
+                //
+                // We can't call `get_text()` and store current text in `old` in outer scope,
+                // because it may be updated later than svg.
+                // Then the text will still be sent and replace the image svg content.
+                self.is_last_plain = matches!(image, arboard::ImageData::Svg(_));
+                return Ok(ClipboardData::image(image));
+            }
+        }
+        Ok(ClipboardData::Text(self.inner.get_text()?))
+    }
+
+    fn set(&mut self, data: &ClipboardData) -> ResultType<()> {
+        let _lock = ARBOARD_MTX.lock().unwrap();
+        match data {
+            ClipboardData::Text(s) => self.inner.set_text(s)?,
+            ClipboardData::Image(a, _) => self.inner.set_image(a.clone())?,
+            _ => {}
+        }
+        Ok(())
+    }
+}
+
+impl Drop for ClipboardContext {
+    fn drop(&mut self) {
+        if let Some(shutdown) = self.shutdown.take() {
+            let _ = shutdown.signal();
+        }
+    }
+}