MOPPAND-1700 Setup Github actions for Android and unit tests and App assemble.

Author: ambrose40

.github/workflows/build.yml

@@ -0,0 +1,31 @@
+name: RIA DigiDoc Android
+on: [push, pull_request]
+env:
+  BUILD_NUMBER: ${{ github.run_number }}
+jobs:
+  ubuntu:
+    name: Build on Ubuntu
+    if: contains(github.repository, 'open-eid/RIA-DigiDoc-Android') && contains(github.ref, 'main')
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+      - name: Setup environment
+        env:
+          GOOGLE_SERVICES_JSON: ${{ secrets.GOOGLE_SERVICES_JSON }}
+        run: |
+          echo "APP_VERSION_NAME=$(grep 'appVersionName=' gradle.properties | cut -d'=' -f 2 | cut -d'-' -f 1)" >> $GITHUB_ENV
+          cd ${{ github.workspace }}/app
+          echo -n "$GOOGLE_SERVICES_JSON" | base64 --decode > "google-services.json"
+      - name: Setup JDK
+        uses: actions/setup-java@v4
+        with:
+          distribution: zulu
+          java-version: 17
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@v4
+      - name: Test and Build with Gradle
+        run: ./gradlew clean test createDebugCoverageReport --no-daemon fetchAndPackageDefaultConfiguration -PappVersionName=${{ env.APP_VERSION_NAME }}.${{ env.BUILD_NUMBER }} assembleRelease --info --quiet
+