Test: Run tests on API 35 emulator with AOSP image

Changes the emulator image for API 35 to AOSP and enables running tests on it in the CI workflow.
Additionally, sets `continue-on-error` to true for API 35 tests, and sets JAVA_VERSION to 21 in the CI environment.

.github/workflows/android_build.yml

@@ -2,6 +2,9 @@ name: Android build
 
 on: [ push ]
 
+env:
+  JAVA_VERSION: 21
+
 jobs:
 
   BuildAndTest:
@@ -17,7 +20,7 @@ jobs:
       - uses: actions/setup-java@v4
         with:
           distribution: 'temurin'
-          java-version: '21'
+          java-version: ${{ env.JAVA_VERSION }}
         if: ${{ matrix.os != 'self-hosted' }}
 
       - uses: gradle/actions/setup-gradle@v4
@@ -26,11 +29,21 @@ jobs:
 
   Device:
     runs-on: ${{ matrix.os }}
+    continue-on-error: ${{ matrix.experimental }}
     strategy:
       fail-fast: false
       matrix:
-        os: [ ubuntu-latest ]
         managed-virtual-device: [ 27, 28, 29, 30, 31, 32, 33, 34 ]
+        experimental: [ false ]
+        os: [ ubuntu-latest ]
+        include:
+          - managed-virtual-device: 35
+            experimental: true
+            os: ubuntu-latest
+          - managed-virtual-device: 35
+            experimental: true
+            os: macos-latest
+
     steps:
 
       - uses: actions/checkout@v4
@@ -45,14 +58,14 @@ jobs:
       - uses: actions/setup-java@v4
         with:
           distribution: 'temurin'
-          java-version: '21'
+          java-version: ${{ env.JAVA_VERSION }}
         if: ${{ matrix.os != 'self-hosted' }}
 
       - uses: gradle/actions/setup-gradle@v4
 
       - run: ./gradlew ciSdkManagerLicenses --stacktrace
 
       - run: ./gradlew managedVirtualDevice${{ matrix.managed-virtual-device }}DebugAndroidTest
-            -Pandroid.testInstrumentationRunnerArguments.class=siarhei.luskanau.managed.virtual.device.ExampleInstrumentedTest
-            -Pandroid.testoptions.manageddevices.emulator.gpu=swiftshader_indirect
-            --stacktrace
+          -Pandroid.testInstrumentationRunnerArguments.class=siarhei.luskanau.managed.virtual.device.ExampleInstrumentedTest
+          -Pandroid.testoptions.manageddevices.emulator.gpu=swiftshader_indirect
+          --stacktrace

app/build.gradle.kts

@@ -64,8 +64,7 @@ android {
                 device = "Nexus 4"
                 apiLevel = apiLevelIt
                 val systemImageConfig: Pair<String?, Boolean?> = when (apiLevel) {
-                    30, 33, 34 -> "aosp" to true
-                    35 -> "google" to null
+                    30, 33, 34, 35 -> "aosp" to true
                     else -> null to null
                 }
                 systemImageConfig.first?.also { systemImageSource = it }