setup android sdk

.gitea/workflows/android_build.yml

@@ -37,12 +37,18 @@ jobs:
         with:
           distribution: temurin
           java-version: '17'
+
+      - name: Setup Android SDK
+        uses: android-actions/setup-android@v3
+        with:
+          packages: "platform-tools platforms;android-34 build-tools;34.0.0"
       
       - name: Setup Flutter
         uses: https://github.com/subosito/flutter-action@v2
         with:
           channel: stable
       - run: flutter --version
+      - run: flutter doctor
       
       - name: Get dependencies
         run: flutter pub get