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ci: Adjust for occasional emulator startup issues that cause retries.
- Don't assume the order of ANR process reporting - Terminate the system UI preemptively in order to restart clean after boot
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,102 @@ | ||
| #!/usr/bin/env bash | ||
| BOOT_TIMEOUT=$1 | ||
| retry() { | ||
| local -r -i max_attempts="$1";shift 1 | ||
| local -i attempt_num=1 | ||
| local -a COMMANDS=( timeout $BOOT_TIMEOUT ) | ||
|
|
||
| while (( "$#" )); do | ||
| local arg="$1"; | ||
| if [[ "$arg" = *" "* ]]; then | ||
| COMMANDS+=( $( printf "\''%s'\'" "$arg" ) ) | ||
| else | ||
| COMMANDS+=( "$arg" ) | ||
| fi | ||
| shift | ||
| done | ||
|
|
||
| until "${COMMANDS[@]}" | ||
| do | ||
| if ((attempt_num==max_attempts)) | ||
| then | ||
| echo "Last attempt $attempt_num failed, exiting." | ||
| return 1 | ||
| else | ||
| echo "Attempt $attempt_num failed! Waiting $attempt_num seconds..." | ||
| sleep $((attempt_num++)) | ||
| fi | ||
| done | ||
| } | ||
|
|
||
| echo "" | ||
| echo "[Waiting for device to boot] timeout $BOOT_TIMEOUT sec" | ||
|
|
||
| if [ $ANDROID_SIMULATOR_APILEVEL -gt 25 ]; | ||
| then | ||
| retry 3 "$ANDROID_HOME/platform-tools/adb" wait-for-device shell 'echo "emulator is attached, wait for boot completion"; while [[ -z $(getprop sys.boot_completed | tr -d '\r') ]] && [[ "$SECONDS" -lt 300 ]]; do sleep 1; done; input keyevent 82; echo "boot is complete."' | ||
| else | ||
| retry 3 "$ANDROID_HOME/platform-tools/adb" wait-for-device shell 'echo "emulator is attached, wait for boot completion"; while [[ -z $(getprop sys.boot_completed) ]] && [[ "$SECONDS" -lt 300 ]]; do sleep 1; done; input keyevent 82; echo "boot is complete."' | ||
| fi | ||
|
|
||
| # Wait for com.android.systemui to become available, | ||
| # as the CPU of the build machine may be slow | ||
| # See: https://stackoverflow.com/questions/52410440/error-system-ui-isnt-responding-while-running-aosp-build-on-emulator | ||
| # | ||
|
|
||
| echo "boot_completed after $SECONDS" | ||
| echo "[Waiting for launcher to start]" | ||
| LAUNCHER_READY= | ||
| MAX_START_TIME=300 | ||
| START_TIME=$SECONDS | ||
| while [[ -z ${LAUNCHER_READY} ]]; do | ||
|
|
||
| if [ $ANDROID_SIMULATOR_APILEVEL -ge 29 ]; | ||
| then | ||
| UI_FOCUS=`$ANDROID_HOME/platform-tools/adb shell dumpsys window 2>/dev/null | grep -E 'mCurrentFocus|mFocusedApp' || true` | ||
| else | ||
| UI_FOCUS=`$ANDROID_HOME/platform-tools/adb shell dumpsys window windows 2>/dev/null | grep -i mCurrentFocus || true` | ||
| fi | ||
|
|
||
| ELAPSED_TIME=$(( SECONDS - START_TIME )) | ||
| if [ ${ELAPSED_TIME} -gt ${MAX_START_TIME} ]; | ||
| then | ||
| echo "(FAIL) Emulator failed to start properly after $MAX_START_TIME" | ||
| exit 1 | ||
| fi | ||
|
|
||
| echo "(DEBUG $SECONDS) Current focus: ${UI_FOCUS}" | ||
|
|
||
| case $UI_FOCUS in | ||
| *"Not Responding"*) | ||
| echo "Detected an ANR! Dismissing..." | ||
| $ANDROID_HOME/platform-tools/adb shell input keyevent KEYCODE_DPAD_RIGHT | ||
| $ANDROID_HOME/platform-tools/adb shell input keyevent KEYCODE_ENTER | ||
| ;; | ||
| *"Launcher"*) | ||
| LAUNCHER_READY=true | ||
| ;; | ||
| "") | ||
| echo "Waiting for window service..." | ||
| sleep 3 | ||
| ;; | ||
| *) | ||
| echo "Waiting for launcher..." | ||
| sleep 3 | ||
|
|
||
| # For some reason the messaging app can be brought up in front | ||
| # (DEBUG) Current focus: mCurrentFocus=Window{1170051 u0 com.google.android.apps.messaging/com.google.android.apps.messaging.ui.ConversationListActivity} | ||
| # Try bringing back the home screen to check on the launcher. | ||
| $ANDROID_HOME/platform-tools/adb shell input keyevent KEYCODE_HOME | ||
| ;; | ||
| esac | ||
| done | ||
|
|
||
| # Force terminate system UI to restart clean | ||
| adb shell am force-stop com.android.systemui | ||
|
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||
| adb shell settings put global animator_duration_scale 0 | ||
| adb shell settings put global transition_animation_scale 0 | ||
| adb shell settings put global window_animation_scale 0 | ||
|
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||
| echo "Launcher is ready!" | ||
|
|
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