Android CI

.github/workflows/android.yml

@@ -0,0 +1,26 @@
+name: Android CI
+
+on:
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v2
+
+    - name: Set up JDK 1.8
+      uses: actions/setup-java@v1
+      with:
+        java-version: 1.8
+
+    - name: Build and package the app
+      run: ./gradlew assembleDebug
+
+    - name: Upload APK artifact
+      uses: actions/upload-artifact@v2
+      with:
+        name: app-debug
+        path: app/build/outputs/apk/debug/*.apk