Implemented GitHub actions

.github/workflows/screenshot-tests.yml

@@ -0,0 +1,121 @@
+name: Android Screenshot Tests
+
+on:
+  push:
+    branches: [ main, github-actions ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  screenshot-tests:
+    runs-on: ubuntu-latest
+    timeout-minutes: 45
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'temurin'
+          java-version: '17'
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          cache: 'npm'
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@v3
+        with:
+          cache-read-only: false
+
+      - name: Enable Gradle caching
+        run: |
+          mkdir -p ~/.gradle
+          echo "org.gradle.caching=true" >> ~/.gradle/gradle.properties
+          echo "org.gradle.parallel=true" >> ~/.gradle/gradle.properties
+          echo "org.gradle.jvmargs=-Xmx4096m -XX:MaxMetaspaceSize=512m" >> ~/.gradle/gradle.properties
+
+      - name: Cache Gradle dependencies
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+            android/.gradle
+          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
+          restore-keys: |
+            ${{ runner.os }}-gradle-
+
+      - name: Free up disk space
+        run: |
+          sudo rm -rf /usr/share/dotnet
+          sudo rm -rf /opt/ghc
+          sudo rm -rf /usr/local/share/boost
+          df -h
+
+      - name: Build only x86_64 for emulator tests
+        run: |
+          echo "reactNativeArchitectures=x86_64" >> android/gradle.properties
+
+      - name: AVD cache
+        uses: actions/cache@v4
+        id: avd-cache
+        with:
+          path: |
+            ~/.android/avd/*
+            ~/.android/adb*
+          key: avd-26
+
+      - name: Create AVD and generate snapshot for caching
+        if: steps.avd-cache.outputs.cache-hit != 'true'
+        uses: reactivecircus/android-emulator-runner@v2
+        with:
+          api-level: 26
+          target: default
+          arch: x86_64
+          force-avd-creation: false
+          emulator-options: -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none -no-snapshot-save
+          disable-animations: true
+          disable-spellchecker: true
+          script: echo "Generated AVD snapshot for caching."
+
+      - name: Run screenshot tests
+        uses: reactivecircus/android-emulator-runner@v2
+        with:
+          api-level: 26
+          target: default
+          arch: x86_64
+          force-avd-creation: false
+          emulator-options: -no-snapshot-save -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
+          disable-animations: true
+          disable-spellchecker: true
+          script: ./android/gradlew -p android connectedDebugAndroidTest --stacktrace
+
+      - name: Pull screenshots from device
+        if: always()
+        run: ./android/gradlew -p android pullDebugAndroidTestScreenshots || true
+
+      - name: Upload screenshot test results
+        if: always()
+        uses: actions/upload-artifact@v4
+        with:
+          name: screenshot-test-results
+          path: |
+            android/app/build/outputs/androidTest-results/
+            android/app/screenshots/
+          retention-days: 30
+
+      - name: Upload test reports
+        if: always()
+        uses: actions/upload-artifact@v4
+        with:
+          name: test-reports
+          path: android/app/build/reports/androidTests/
+          retention-days: 30