Merge "Add a small delay for scheduling idle while sleeping" into main (579dfe27) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/wm/ActivityTaskManagerService.java

+4 −0

Original line number	Diff line number	Diff line
		@@ -4755,6 +4755,10 @@ public class ActivityTaskManagerService extends IActivityTaskManager.Stub {
		}
		}

		boolean mayBeLaunchingApp() {
		return (mPowerModeReasons & POWER_MODE_REASON_START_ACTIVITY) != 0;
		}

		void startPowerMode(@PowerModeReason int reason) {
		final int prevReasons = mPowerModeReasons;
		mPowerModeReasons \|= reason;

+9 −1

Original line number	Diff line number	Diff line
		@@ -202,6 +202,12 @@ public class ActivityTaskSupervisor implements RecentTasks.Callbacks {
		*/
		private static final int KILL_TASK_PROCESSES_TIMEOUT_MS = 1000;

		/**
		* The delay to run idle check. It may give a chance to keep launch power mode if an activity
		* is starting while the device is sleeping and then the device is unlocked in a short time.
		*/
		private static final int IDLE_NOW_DELAY_WHILE_SLEEPING_MS = 100;

		private static final int IDLE_TIMEOUT_MSG = FIRST_SUPERVISOR_TASK_MSG;
		private static final int IDLE_NOW_MSG = FIRST_SUPERVISOR_TASK_MSG + 1;
		private static final int RESUME_TOP_ACTIVITY_MSG = FIRST_SUPERVISOR_TASK_MSG + 2;
		@@ -2252,7 +2258,9 @@ public class ActivityTaskSupervisor implements RecentTasks.Callbacks {
		final void scheduleIdle() {
		if (!mHandler.hasMessages(IDLE_NOW_MSG)) {
		if (DEBUG_IDLE) Slog.d(TAG_IDLE, "scheduleIdle: Callers=" + Debug.getCallers(4));
		mHandler.sendEmptyMessage(IDLE_NOW_MSG);
		final long delayMs = mService.isSleepingLocked() && mService.mayBeLaunchingApp()
		? IDLE_NOW_DELAY_WHILE_SLEEPING_MS : 0;
		mHandler.sendEmptyMessageDelayed(IDLE_NOW_MSG, delayMs);
		}
		}