Merge "Delay power broadcasts until system is booted." into nyc-dev (99723c72) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/power/PowerManagerService.java

+23 −1

Original line number	Diff line number	Diff line
		@@ -60,6 +60,7 @@ import android.view.WindowManagerPolicy;
		import com.android.internal.app.IAppOpsService;
		import com.android.internal.app.IBatteryStats;
		import com.android.internal.os.BackgroundThread;
		import com.android.internal.util.ArrayUtils;
		import com.android.server.EventLogTags;
		import com.android.server.ServiceThread;
		import com.android.server.SystemService;
		@@ -254,6 +255,9 @@ public final class PowerManagerService extends SystemService
		// True if boot completed occurred. We keep the screen on until this happens.
		private boolean mBootCompleted;

		// Runnables that should be triggered on boot completed
		private Runnable[] mBootCompletedRunnables;

		// True if auto-suspend mode is enabled.
		// Refer to autosuspend.h.
		private boolean mHalAutoSuspendModeEnabled;
		@@ -525,6 +529,14 @@ public final class PowerManagerService extends SystemService
		userActivityNoUpdateLocked(
		now, PowerManager.USER_ACTIVITY_EVENT_OTHER, 0, Process.SYSTEM_UID);
		updatePowerStateLocked();

		if (!ArrayUtils.isEmpty(mBootCompletedRunnables)) {
		Slog.d(TAG, "Posting " + mBootCompletedRunnables.length + " delayed runnables");
		for (Runnable r : mBootCompletedRunnables) {
		BackgroundThread.getHandler().post(r);
		}
		}
		mBootCompletedRunnables = null;
		}
		}
		}
		@@ -750,6 +762,16 @@ public final class PowerManagerService extends SystemService
		mDirty \|= DIRTY_SETTINGS;
		}

		private void postAfterBootCompleted(Runnable r) {
		if (mBootCompleted) {
		BackgroundThread.getHandler().post(r);
		} else {
		Slog.d(TAG, "Delaying runnable until system is booted");
		mBootCompletedRunnables = ArrayUtils.appendElement(Runnable.class,
		mBootCompletedRunnables, r);
		}
		}

		void updateLowPowerModeLocked() {
		if (mIsPowered && mLowPowerModeSetting) {
		if (DEBUG_SPEW) {
		@@ -767,7 +789,7 @@ public final class PowerManagerService extends SystemService
		if (mLowPowerModeEnabled != lowPowerModeEnabled) {
		mLowPowerModeEnabled = lowPowerModeEnabled;
		powerHintInternal(POWER_HINT_LOW_POWER, lowPowerModeEnabled ? 1 : 0);
		BackgroundThread.getHandler().post(new Runnable() {
		postAfterBootCompleted(new Runnable() {
		@Override
		public void run() {
		Intent intent = new Intent(PowerManager.ACTION_POWER_SAVE_MODE_CHANGING)