First attempt at Android emulator test

Author: simolus3

.github/workflows/main.yml

@@ -218,11 +218,12 @@ jobs:
   integration_test:
     strategy:
       matrix:
-        #runner: [ubuntu-latest, macos-latest]
-        # TODO: Ubuntu tests don't start in on GH actions, can't reproduce locally.
-        runner: [macos-latest]
+        runner: [ubuntu-latest, macos-latest]
     needs: [test, fetch_sqlite]
     runs-on: ${{ matrix.runner }}
+    timeout-minutes: 30
+    env:
+      AVD_NAME: ubuntu-avd-x86_64-34
     steps:
       - name: List simulators
         if: runner.os == 'macos'
@@ -244,9 +245,22 @@ jobs:
 
       - name: Setup runner
         if: runner.os == 'linux'
+        # https://github.com/ReactiveCircus/android-emulator-runner?tab=readme-ov-file#usage--examples
         run: |
-          sudo apt-get update -y
-          sudo apt-get install -y clang cmake ninja-build pkg-config libgtk-3-dev libstdc++-12-dev
+          sudo apt-get install -y cmake ninja-build pkg-config libgtk-3-dev libstdc++-12-dev
+          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
+        if: runner.os == 'linux'
+        with:
+          path: |
+            ~/.android/avd/*
+            ~/.android/adb*
+          key: avd-35
 
       - name: Download compiled sqlite3
         uses: actions/download-artifact@v5
@@ -277,11 +291,25 @@ jobs:
           flutter test integration_test -d macos
 
       - name: Flutter sqlite3 tests on Linux
-        if: runner.os == 'linux'
+        if: false # runner.os == 'linux' currently broken in ci, can't reproduce locally or in Ubuntu VM
         working-directory: examples/flutter_integration_tests
         run: |
           flutter test integration_test -d linux
 
+      - name: SQLite Android emulator tests
+        uses: reactivecircus/android-emulator-runner@v2
+        if: runner.os == 'linux'
+        with:
+          api-level: 34
+          force-avd-creation: false
+          target: google_apis
+          arch: x86_64
+          disable-animations: false
+          avd-name: $AVD_NAME
+          emulator-options: -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
+          script: flutter test integration_test
+          working-directory: "examples/flutter_integration_tests"
+
       - name: Enable sqlite3mc
         run: |
           dart run tool/hook_overrides.dart compiled-ciphers
@@ -293,3 +321,17 @@ jobs:
           flutter config --enable-swift-package-manager
           flutter test integration_test -Dsqlite3.multipleciphers=true
           flutter test integration_test -Dsqlite3.multipleciphers=true -d macos
+
+      - name: sqlite3mc Android emulator tests
+        uses: reactivecircus/android-emulator-runner@v2
+        if: runner.os == 'linux'
+        with:
+          api-level: 34
+          force-avd-creation: false
+          target: google_apis
+          arch: x86_64
+          disable-animations: false
+          avd-name: $AVD_NAME
+          emulator-options: -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
+          script: flutter test integration_test -Dsqlite3.multipleciphers=true
+          working-directory: "examples/flutter_integration_tests"