feat: add AVD snapshot generation

.github/workflows/ccpp.yml

@@ -22,6 +22,9 @@ jobs:
   test:
     needs: build
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        api-level: [29]
     steps:
     - uses: actions/checkout@v4
     - name: prepare
@@ -39,15 +42,32 @@ jobs:
         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: ${{ matrix.api-level }}
+        force-avd-creation: false
+        emulator-options: -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
+        disable-animations: false
+        script: echo "Generated AVD snapshot for caching."
+
+
     - name: run tests
       uses: reactivecircus/android-emulator-runner@v2
       with:
-        api-level: 29
-        script: |
-          sudo bash -c 'env PATH=/usr/local/lib/android/sdk/platform-tools:$PATH ./tests/run.sh'
-    # services:
-      # emulator:
-        # image: budtmo/docker-android:emulator_12.0
-        # options: --privileged
-      # - name: run-tests
-      #   run: sudo bash ./docker/run-docker-test.sh
+        api-level: ${{ matrix.api-level }}
+        force-avd-creation: false
+        emulator-options: -no-snapshot-save -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
+        disable-animations: true
+        script: sudo env PATH=/usr/local/lib/android/sdk/platform-tools:$PATH ./tests/run.sh