CI tests

Author: Wavesonics

.github/workflows/build.yml

@@ -9,6 +9,9 @@ on:
 jobs:
   build:
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        api-level: [ 34 ]
 
     steps:
       - uses: actions/checkout@v4
@@ -34,22 +37,47 @@ jobs:
       - name: Run Unit Tests
         run: ./gradlew test
 
-# This is not working on GitHub yet
-#      - 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: Run instrumentation tests
-#        uses: reactivecircus/android-emulator-runner@v2
-#        with:
-#          api-level: 34
-#          target: google_apis
-#          arch: x86_64
-#          profile: pixel_5
-#          emulator-options: -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim
-#          disable-animations: true
-#          emulator-boot-timeout: 600
-#          script: ./gradlew connectedCheck
+      - name: Enable KVM
+        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: AVD cache
+        uses: actions/cache@v4
+        id: avd-cache
+        with:
+          path: |
+            ~/.android/avd/*
+            ~/.android/adb*
+          key: avd-${{ matrix.api-level }}
+
+
+      - 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: ${{ matrix.api-level }}
+          force-avd-creation: false
+          emulator-options: -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-front emulated -camera-back emulated
+          disable-animations: false
+          script: echo "Generated AVD snapshot for caching."
+
+      - name: Run Instrumentation Tests
+        uses: reactivecircus/android-emulator-runner@v2
+        with:
+          api-level: ${{ matrix.api-level }}
+          force-avd-creation: false
+          emulator-options: -no-snapshot-save -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-front emulated -camera-back emulated
+          disable-animations: true
+          script: |
+            adb wait-for-device
+            adb shell input keyevent 82
+            ./gradlew connectedAndroidTest --continue
+
+      - name: Upload Test Reports
+        if: failure()
+        uses: actions/upload-artifact@v4
+        with:
+          name: android-test-report
+          path: '**/build/reports/androidTests/connected/'