Cache Android Emulator generation

.github/workflows/agp-matrix.yml

@@ -43,17 +43,36 @@ jobs:
         with:
           cache-encryption-key: ${{ secrets.GRADLE_ENCRYPTION_KEY }}
 
-      - name: Setup KVM
-        shell: bash
+      - name: Enable KVM
         run: |
-          # check if virtualization is supported...
-          sudo apt install -y --no-install-recommends cpu-checker coreutils && echo "CPUs=$(nproc --all)" && kvm-ok
-          # allow access to KVM to run the emulator
-          echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' \
-            | sudo tee /etc/udev/rules.d/99-kvm4all.rules
+          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-api-30-x86_64-aosp_atd
+
+      - name: Create AVD and generate snapshot for caching
+        if: steps.avd-cache.outputs.cache-hit != 'true'
+        uses: reactivecircus/android-emulator-runner@1dcd0090116d15e7c562f8db72807de5e036a4ed # pin@v2
+        with:
+          api-level: 30
+          target: aosp_atd
+          channel: canary # Necessary for ATDs
+          arch: x86_64
+          force-avd-creation: false
+          disable-animations: true
+          disable-spellchecker: true
+          emulator-options: -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
+          disk-size: 4096M
+          script: echo "Generated AVD snapshot for caching."
+
       # Clean, build and release a test apk
       - name: Make assembleUiTests
         run: make assembleUiTests
@@ -63,13 +82,13 @@ jobs:
         uses: reactivecircus/android-emulator-runner@1dcd0090116d15e7c562f8db72807de5e036a4ed # pin@v2
         with:
           api-level: 30
+          target: aosp_atd
+          channel: canary # Necessary for ATDs
+          arch: x86_64
           force-avd-creation: false
-          emulator-options: -no-snapshot-save -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
           disable-animations: true
           disable-spellchecker: true
-          target: 'aosp_atd'
-          arch: x86
-          channel: canary # Necessary for ATDs
+          emulator-options: -no-snapshot-save -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
           disk-size: 4096M
           script: ./gradlew sentry-android-integration-tests:sentry-uitest-android:connectedReleaseAndroidTest -DtestBuildType=release -Denvironment=github --daemon
 

.github/workflows/integration-tests-ui-critical.yml

@@ -79,17 +79,36 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v4
 
-      - name: Setup KVM
-        shell: bash
+      - name: Enable KVM
         run: |
-          # check if virtualization is supported...
-          sudo apt install -y --no-install-recommends cpu-checker coreutils && echo "CPUs=$(nproc --all)" && kvm-ok
-          # allow access to KVM to run the emulator
-          echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' \
-            | sudo tee /etc/udev/rules.d/99-kvm4all.rules
+          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-api-${{ matrix.api-level }}-${{ matrix.arch }}-${{ matrix.target }}
+
+      - name: Create AVD and generate snapshot for caching
+        if: steps.avd-cache.outputs.cache-hit != 'true'
+        uses: reactivecircus/android-emulator-runner@1dcd0090116d15e7c562f8db72807de5e036a4ed # pin@v2
+        with:
+          api-level: ${{ matrix.api-level }}
+          target: ${{ matrix.target }}
+          channel: ${{ matrix.channel }}
+          arch: ${{ matrix.arch }}
+          force-avd-creation: false
+          disable-animations: true
+          disable-spellchecker: true
+          emulator-options: -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
+          disk-size: 4096M
+          script: echo "Generated AVD snapshot for caching."
+
       - name: Download APK artifact
         uses: actions/download-artifact@v5
         with:
@@ -104,21 +123,13 @@ jobs:
         uses: reactivecircus/android-emulator-runner@1dcd0090116d15e7c562f8db72807de5e036a4ed # [email protected]
         with:
           api-level: ${{ matrix.api-level }}
-          force-avd-creation: false
-          disable-animations: true
-          disable-spellchecker: true
           target: ${{ matrix.target }}
           channel: ${{ matrix.channel }}
           arch: ${{ matrix.arch }}
-          emulator-options: >
-            -no-window
-            -no-snapshot-save
-            -gpu swiftshader_indirect
-            -noaudio
-            -no-boot-anim
-            -camera-back none
-            -camera-front none
-            -timezone US/Pacific
+          force-avd-creation: false
+          disable-animations: true
+          disable-spellchecker: true
+          emulator-options: -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none -no-snapshot-save
           script: |
             adb install -r -d "${{env.APK_NAME}}"
             maestro test "${{env.BASE_PATH}}/maestro" --debug-output "${{env.BASE_PATH}}/maestro-logs"