use release key for android app

Author: teamclouday

.github/workflows/release.yml

@@ -23,7 +23,7 @@ jobs:
             platform: windows
           - os: macos-13
             platform: macos
-    
+
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
@@ -65,14 +65,14 @@ jobs:
 
       - name: Install cargo-packager
         run: cargo install cargo-packager --locked
-        
+
       - name: Package (Linux)
         if: matrix.platform == 'linux'
         working-directory: ./RustApp
         run: |
           cargo build --release --target x86_64-unknown-linux-gnu
           cargo packager -r -f appimage --target x86_64-unknown-linux-gnu
-        
+
       - name: Package (Windows)
         if: matrix.platform == 'windows'
         working-directory: ./RustApp
@@ -90,7 +90,7 @@ jobs:
           cargo packager -r -f dmg --target x86_64-apple-darwin
           cargo build --release --target aarch64-apple-darwin
           cargo packager -r -f dmg --target aarch64-apple-darwin
-          
+
       # For Linux
       - name: Upload Linux binary
         if: matrix.platform == 'linux'
@@ -99,7 +99,7 @@ jobs:
           name: androidmic-linux
           path: ./RustApp/target/x86_64-unknown-linux-gnu/release/*.AppImage
           if-no-files-found: warn
-          
+
       # For Windows
       - name: Upload Windows built files
         if: matrix.platform == 'windows'
@@ -110,7 +110,7 @@ jobs:
             ./RustApp/target/x86_64-pc-windows-msvc/release/*setup.exe
             ./RustApp/target/i686-pc-windows-msvc/release/*setup.exe
           if-no-files-found: warn
-          
+
       # For macOS
       - name: Upload macOS built files
         if: matrix.platform == 'macos'
@@ -125,11 +125,11 @@ jobs:
   build-android:
     name: Build Android App
     runs-on: ubuntu-latest
-    
+
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
-        
+
       - name: Set up JDK 21
         uses: actions/setup-java@v4
         with:
@@ -138,13 +138,20 @@ jobs:
           cache: gradle
 
       - name: Build Release APK
+        env:
+          KEY_BASE64: ${{ secrets.KEY_BASE64 }}
+          KEY_ALIAS: ${{ secrets.KEY_ALIAS }}
+          KEY_PASSWORD: ${{ secrets.KEY_PASSWORD }}
+          STORE_PASSWORD: ${{ secrets.KEY_PASSWORD }}
         working-directory: ./Android
-        run: ./gradlew assembleRelease
-        
+        run: |
+          echo $KEY_BASE64 | base64 --decode > app/key.jks
+          ./gradlew assembleRelease
+
       - name: List APK files
         working-directory: ./Android
         run: find app/build/outputs -name "*.apk"
-        
+
       - name: Upload Android APK
         uses: actions/upload-artifact@v4
         with:
@@ -156,17 +163,17 @@ jobs:
     name: Create GitHub Release
     needs: [build-app, build-android]
     runs-on: ubuntu-latest
-    
+
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
-        
+
       - name: Download all artifacts
         uses: actions/download-artifact@v4
         with:
           merge-multiple: true
           path: all-artifacts
-          
+
       - name: Display structure of downloaded files
         run: find all-artifacts -type f | sort
 
@@ -176,7 +183,7 @@ jobs:
           VERSION=$(grep '^version' ./RustApp/Cargo.toml | head -n 1 | awk -F '"' '{print $2}')
           echo "VERSION=$VERSION" >> $GITHUB_ENV
           echo "version=$VERSION" >> $GITHUB_OUTPUT
-        
+
       - name: Create Release
         uses: softprops/action-gh-release@v1
         with:
@@ -187,13 +194,13 @@ jobs:
           files: all-artifacts/**/*
           body: |
             ## AndroidMic v${{ env.VERSION }}
-            
+
             ### What's Changed
             <!-- You can add manual notes here, they will be combined with automated notes -->
              - Several improvements and bug fixed
-            
+
             ### Installation
             - For Android: Install the `.apk` file
             - For Linux: Download and run the `.AppImage` binary
             - For Windows: Download and run the `.exe` installer
-            - For macOS: Download and run the `.dmg` file
+            - For macOS: Download and run the `.dmg` file

.gitignore

@@ -1,4 +1,5 @@
 release/*
 *.zip
 .vscode
-.DS_Store
+.DS_Store
+.env

Android/app/build.gradle.kts

@@ -27,6 +27,15 @@ android {
     }
 
     signingConfigs {
+        create("release") {
+            // on powershell
+            // $env:KEY_ALIAS = "var"
+            keyAlias = System.getenv("KEY_ALIAS")
+            keyPassword = System.getenv("KEY_PASSWORD")
+            storeFile = file("key.jks")
+            storePassword = System.getenv("STORE_PASSWORD")
+        }
+
         // need this because debug key is machine dependent
         create("nightly") {
             keyAlias = "key0"
@@ -43,7 +52,7 @@ android {
                 getDefaultProguardFile("proguard-android-optimize.txt"),
                 "proguard-rules.pro"
             )
-            signingConfig = signingConfigs.getByName("debug")
+            signingConfig = signingConfigs.getByName("release")
         }
 
         create("nightly") {