Feat:Add Android build (#12)

* Feat:Add Android build

* Fix repository name in GitHub API request

Author: Eatgrapes

.github/workflows/build.yml

@@ -64,7 +64,7 @@ jobs:
       - run: sudo ./script/prepare_linux.sh
       - run: |
           sudo apt-get update
-          sudo apt-get --yes install g\+\+-9-aarch64-linux-gnu
+          sudo apt-get --yes install g++-9-aarch64-linux-gnu
         if: ${{ matrix.target_machine == 'arm64' }}
       - run: PATH=/usr/lib/binutils-2.26/bin:$PATH python3 script/checkout.py --version ${{ env.version }}
       - run: PATH=/usr/lib/binutils-2.26/bin:$PATH python3 script/build.py --build-type ${{ matrix.build_type }} --machine ${{ matrix.target_machine }}
@@ -111,3 +111,38 @@ jobs:
         if: ${{ github.event.inputs.skip_release != 'true' }}
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+  android:
+    runs-on: ubuntu-22.04
+    strategy:
+      matrix:
+        target_machine: ["arm64", "x64"]
+        build_type: [Release, Debug]
+      fail-fast: false
+    steps:
+      - uses: actions/checkout@v4
+      - run: python3 script/check_release.py --version ${{ env.version }} --build-type ${{ matrix.build_type }} --machine ${{ matrix.target_machine }} --system android
+        if: ${{ github.event.inputs.skip_release != 'true' }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - uses: abdes/gha-setup-ninja@660f330a40aefa8d11632b3f901e92a4adb33d65
+      - run: |
+          sudo apt-get update
+          sudo apt-get --yes install openjdk-11-jdk
+          wget https://dl.google.com/android/repository/commandlinetools-linux-8512546_latest.zip -O cmdline-tools.zip
+          unzip cmdline-tools.zip
+          sudo mkdir -p /opt/android-sdk/cmdline-tools/latest
+          sudo mv cmdline-tools/* /opt/android-sdk/cmdline-tools/latest/
+          sudo chown -R $USER:$USER /opt/android-sdk
+          echo "y" | /opt/android-sdk/cmdline-tools/latest/bin/sdkmanager "platforms;android-33" "build-tools;33.0.0" "ndk;25.1.8937393"
+      - run: python3 script/checkout.py --version ${{ env.version }} --system android --machine ${{ matrix.target_machine }}
+      - run: python3 script/build.py --version ${{ env.version }} --build-type ${{ matrix.build_type }} --machine ${{ matrix.target_machine }} --system android --ndk /opt/android-sdk/ndk/25.1.8937393
+      - run: python3 script/archive.py --version ${{ env.version }} --build-type ${{ matrix.build_type }} --machine ${{ matrix.target_machine }} --system android
+      - uses: actions/upload-artifact@v4
+        with:
+          name: Skia-${{ env.version }}-android-${{ matrix.build_type }}-${{ matrix.target_machine }}.zip
+          path: '*.zip'
+      - run: python3 script/release.py --version ${{ env.version }} --build-type ${{ matrix.build_type }} --machine ${{ matrix.target_machine }} --system android
+        if: ${{ github.event.inputs.skip_release != 'true' }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

script/build.py

@@ -70,11 +70,51 @@ def main():
       'skia_use_direct3d=true',
       'extra_cflags=["-DSK_FONT_HOST_USE_SYSTEM_SETTINGS"]',
     ]
-  elif 'android' == system:
-    args += [
-      'skia_use_system_freetype2=false',
-      'ndk="' + ndk + '"'
-    ]
+  elif 'android' == system:  
+    args += [  
+        'skia_use_system_freetype2=false',  
+        'ndk="' + ndk + '"',  
+        'target_os="android"',  
+        'skia_use_android_framework=false',  
+        'skia_enable_android_utils=true',  
+        'skia_use_freetype=true',  
+        'skia_use_system_freetype2=false',  
+        'skia_use_system_libjpeg_turbo=false',  
+        'skia_use_system_libpng=false',  
+        'skia_use_system_libwebp=false',  
+        'skia_use_system_zlib=false',  
+        'skia_use_system_icu=false',  
+        'skia_use_expat=true',  
+        'skia_use_libjpeg_turbo_encode=true',  
+        'skia_use_libjpeg_turbo_decode=true',  
+        'skia_use_libpng_encode=true',  
+        'skia_use_libpng_decode=true',  
+        'skia_use_libwebp_encode=true',  
+        'skia_use_libwebp_decode=true',  
+        'skia_use_zlib=true',  
+        'skia_use_icu=true',  
+        'skia_enable_fontmgr_android=true',  
+        'skia_enable_skottie=true',  
+        'skia_enable_svg=true',  
+        'skia_enable_pdf=false',  
+        'skia_enable_gpu=true',  
+        'skia_use_vulkan=true'  
+    ]  
+      
+    # Android ABI specific settings  
+    if machine == 'arm64':  
+        args += [  
+            'target_cpu="arm64"',  
+            'android_abi="arm64-v8a"'  
+        ]  
+    elif machine == 'x64':  
+        args += [  
+            'target_cpu="x64"',  
+            'android_abi="x86_64"'  
+        ]  
+      
+    # Android API level  
+    args += ['android_sdk_api=33']
 
   # Generate build instructions
   out = os.path.join('out', build_type + '-' + machine)