added github acions

.github/workflows/android-build.yml

@@ -0,0 +1,41 @@
+name: Android Build
+
+on:
+  push:
+    branches: [ main, master, develop ]
+  pull_request:
+    branches: [ main, master ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup Java
+        uses: actions/setup-java@v3
+        with:
+          distribution: 'zulu'
+          java-version: '17'
+
+      - name: Setup Flutter
+        uses: subosito/flutter-action@v2
+        with:
+          flutter-version: '3.16.x'
+          channel: 'stable'
+          cache: true
+
+      - name: Get dependencies
+        run: flutter pub get
+
+      - name: Run tests
+        run: flutter test
+
+      - name: Build APK
+        run: flutter build apk --release
+
+      - name: Upload APK
+        uses: actions/upload-artifact@v2
+        with:
+          name: release-apk
+          path: build/app/outputs/flutter-apk/app-release.apk