Run Android instrumentation tests on GitHub Actions

.github/workflows/android-test.yml

@@ -0,0 +1,64 @@
+name: Gradle Android tests
+
+on:
+  push:
+    branches:
+      - "master"
+      - "actions-instrumentation-tests"
+  workflow_dispatch:
+
+jobs:
+  android-test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        include:
+          - api-level: 34
+            jdk-version: 21
+            arch: x86_64
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up JDK ${{ matrix.jdk-version }}
+        uses: actions/setup-java@v4
+        with:
+          java-version: '${{ matrix.jdk-version }}'
+          distribution: 'temurin'
+
+      - uses: gradle/actions/setup-gradle@v3
+
+      - 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-${{ matrix.jdk-version }}-${{ 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 }}
+          arch: ${{ matrix.arch }}
+          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 Android instrumentation tests
+        uses: reactivecircus/android-emulator-runner@v2
+        with:
+          api-level: ${{ matrix.api-level }}
+          arch: ${{ matrix.arch }}
+          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: ./gradlew :app:connectedDebugAndroidTest

.github/workflows/test.yml → .github/workflows/unit-test.yml

@@ -1,4 +1,4 @@
-name: Test with Gradle
+name: Gradle unit tests
 
 on:
   push:
@@ -7,7 +7,7 @@ on:
   workflow_dispatch:
 
 jobs:
-  test:
+  unit-test:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
@@ -20,5 +20,5 @@ jobs:
 
       - uses: gradle/actions/setup-gradle@v3
 
-      - name: Test with Gradle
+      - name: Run unit tests with Gradle
         run: ./gradlew test