Adds build and test workflow

Change-Id: I946375c59ce1c1d43e2cc14c0087611795bef67c

Author: JoseAlcerreca

.github/workflows/build_and_test.yml

@@ -0,0 +1,139 @@
+name: Build and Test
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+  workflow_dispatch:
+
+# Ensure that only the latest commit is tested for PRs
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: true
+
+permissions:
+  contents: write # Needed for git-auto-commit-action
+
+jobs:
+  build_test_lint:
+    name: "Build, Test, and Lint"
+    runs-on: ubuntu-latest
+    timeout-minutes: 60
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          java-version: '17'
+          distribution: 'temurin'
+
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@v4
+        # Add cache-encryption-key if you set up the GRADLE_ENCRYPTION_KEY secret
+        # with:
+        #   cache-encryption-key: ${{ secrets.GRADLE_ENCRYPTION_KEY }}
+
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
+
+      - name: Build debug APK
+        run: ./gradlew assembleDebug --no-configuration-cache
+
+      - name: Apply Spotless
+        run: ./gradlew spotlessApply --init-script gradle/init.gradle.kts --no-configuration-cache
+
+      - name: Commit Spotless changes
+        uses: stefanzweifel/git-auto-commit-action@v5
+        with:
+          commit_message: 🤖 Apply Spotless formatting
+          file_pattern: '**/*.kt **/*.kts **/*.java **/*.xml'
+
+      - name: Verify Screenshot Tests (AndroidX)
+        run: ./gradlew verifyDebugAndroidTestScreenshot
+
+      - name: Run local unit tests
+        run: ./gradlew testDebugUnitTest 
+
+      - name: Check lint
+        run: ./gradlew lintDebug
+
+      - name: Upload build outputs (APKs)
+        if: ${{ !cancelled() }}
+        uses: actions/upload-artifact@v4
+        with:
+          name: APKs
+          path: '**/build/outputs/apk/debug/*.apk'
+
+      - name: Upload JVM local test results (XML)
+        if: ${{ !cancelled() }}
+        uses: actions/upload-artifact@v4
+        with:
+          name: local-test-results
+          path: '**/build/test-results/test*UnitTest/TEST-*.xml'
+
+      - name: Upload lint reports (HTML)
+        if: ${{ !cancelled() }}
+        uses: actions/upload-artifact@v4
+        with:
+          name: lint-reports-html
+          path: '**/build/reports/lint-results-debug.html'
+
+  androidTest:
+    name: "Instrumentation Tests (GMD)"
+    needs: build_test_lint # Run after the build job
+    runs-on: ubuntu-latest # GMD requires Linux runner with KVM
+    timeout-minutes: 60
+    strategy:
+      matrix:
+        api-level: [34] 
+
+    steps:
+      - name: Delete unnecessary tools 🔧
+        uses: jlumbroso/[email protected]
+        with:
+          android: false # Don't remove Android tools
+          tool-cache: true # Remove image tool cache
+          dotnet: true
+          haskell: true
+          swap-storage: true
+
+      - name: Enable KVM group perms
+        run: |
+          echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' | sudo tee /etc/udev/rules.d/99-kvm4all.rules
+          sudo udevadm control --reload-rules
+          sudo udevadm trigger --name-match=kvm
+
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          java-version: '17'
+          distribution: 'temurin'
+
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@v4
+        # Add cache-encryption-key if you set up the GRADLE_ENCRYPTION_KEY secret
+        # with:
+        #   cache-encryption-key: ${{ secrets.GRADLE_ENCRYPTION_KEY }}
+
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
+
+      - name: Run instrumentation tests (Gradle Managed Device)
+        # Assumes GMD device name 'pixel6Api${{ matrix.api-level }}' and task name accordingly.
+        # Adjust the task name if your GMD configuration is different (e.g., includes module name like :app:).
+        run: ./gradlew pixel6Api${{ matrix.api-level }}DebugAndroidTest --info
+
+      - name: Upload test reports
+        if: ${{ !cancelled() }}
+        uses: actions/upload-artifact@v4
+        with:
+          name: test-reports-gmd-api-${{ matrix.api-level }}
+          # GMD reports are typically in a path like this, adjust if needed
+          path: '**/build/outputs/androidTest-results/managedDevice/'