Copy github action for building

.github/workflows/android.yml

@@ -7,20 +7,25 @@ on:
     branches: [ "master" ]
 
 jobs:
-  build:
-
+  # https://github.com/ewwink/FsClock-Android/blob/master/.github/workflows/android.yml
+  apk:
+    name: Generate APK
     runs-on: ubuntu-latest
-
     steps:
-    - uses: actions/checkout@v4
-    - name: set up JDK 11
-      uses: actions/setup-java@v4
-      with:
-        java-version: '11'
-        distribution: 'temurin'
-        cache: gradle
-
-    - name: Grant execute permission for gradlew
-      run: chmod +x gradlew
-    - name: Build with Gradle
-      run: ./gradlew build
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
+        name: Setup JDK 11
+        with:
+          distribution: 'temurin'
+          java-version: '11'
+      - name: create dir
+        run: mkdir -p app/build/outputs/apk/debug/
+      - name: Set execution flag for gradlew
+        run: chmod +x gradlew
+      - name: Build APK
+        run: bash ./gradlew assembleDebug --stacktrace
+      - uses: actions/upload-artifact@v4
+        name: Upload APK
+        with:
+          name: apk
+          path: app/build/outputs/apk/debug/fsclock.apk

.gitignore

@@ -1,4 +1,5 @@
 *.iml
+.idea/
 .gradle
 /local.properties
 /.idea/caches/build_file_checksums.ser