Merge "Pause activities when the screen is off." into mnc-dev (1631f374) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/policy/PhoneWindowManager.java

+17 −0

Original line number	Diff line number	Diff line
		@@ -514,6 +514,7 @@ public class PhoneWindowManager implements WindowManagerPolicy {
		boolean mDreamingLockscreen;
		boolean mDreamingSleepTokenNeeded;
		SleepToken mDreamingSleepToken;
		SleepToken mScreenOffSleepToken;
		boolean mKeyguardSecure;
		boolean mKeyguardSecureIncludingHidden;
		volatile boolean mKeyguardOccluded;
		@@ -5385,6 +5386,7 @@ public class PhoneWindowManager implements WindowManagerPolicy {
		public void screenTurnedOff() {
		if (DEBUG_WAKEUP) Slog.i(TAG, "Screen turned off...");

		updateScreenOffSleepToken(true);
		synchronized (mLock) {
		mScreenOnEarly = false;
		mScreenOnFully = false;
		@@ -5399,6 +5401,7 @@ public class PhoneWindowManager implements WindowManagerPolicy {
		public void screenTurningOn(final ScreenOnListener screenOnListener) {
		if (DEBUG_WAKEUP) Slog.i(TAG, "Screen turning on...");

		updateScreenOffSleepToken(false);
		synchronized (mLock) {
		mScreenOnEarly = true;
		mScreenOnFully = false;
		@@ -6021,6 +6024,20 @@ public class PhoneWindowManager implements WindowManagerPolicy {
		} else {
		if (mDreamingSleepToken != null) {
		mDreamingSleepToken.release();
		mDreamingSleepToken = null;
		}
		}
		}

		private void updateScreenOffSleepToken(boolean acquire) {
		if (acquire) {
		if (mScreenOffSleepToken == null) {
		mScreenOffSleepToken = mActivityManagerInternal.acquireSleepToken("ScreenOff");
		}
		} else {
		if (mScreenOffSleepToken != null) {
		mScreenOffSleepToken.release();
		mScreenOffSleepToken = null;
		}
		}
		}