Merge "Fixed an issue that activity might be invisible after unlocking." into qt-dev (9730e58f) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java

+29 −23

Original line number	Diff line number	Diff line
		@@ -1785,7 +1785,6 @@ public class KeyguardViewMediator extends SystemUI {
		public void run() {
		Trace.beginSection("KeyguardViewMediator.mKeyGuardGoingAwayRunnable");
		if (DEBUG) Log.d(TAG, "keyguardGoingAway");
		try {
		mStatusBarKeyguardViewManager.keyguardGoingAway();

		int flags = 0;
		@@ -1803,13 +1802,20 @@ public class KeyguardViewMediator extends SystemUI {
		}

		mUpdateMonitor.setKeyguardGoingAway(true /* goingAway */);

		// Don't actually hide the Keyguard at the moment, wait for window
		// manager until it tells us it's safe to do so with
		// startKeyguardExitAnimation.
		ActivityTaskManager.getService().keyguardGoingAway(flags);
		// Posting to mUiOffloadThread to ensure that calls to ActivityTaskManager will be in
		// order.
		final int keyguardFlag = flags;
		mUiOffloadThread.submit(() -> {
		try {
		ActivityTaskManager.getService().keyguardGoingAway(keyguardFlag);
		} catch (RemoteException e) {
		Log.e(TAG, "Error while calling WindowManager", e);
		}
		});
		Trace.endSection();
		}
		};

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

+14 −8

Original line number	Diff line number	Diff line
		@@ -133,27 +133,33 @@ class KeyguardController {
		* Update the Keyguard showing state.
		*/
		void setKeyguardShown(boolean keyguardShowing, boolean aodShowing) {
		boolean showingChanged = keyguardShowing != mKeyguardShowing \|\| aodShowing != mAodShowing;
		// If keyguard is going away, but SystemUI aborted the transition, need to reset state.
		showingChanged \|= mKeyguardGoingAway && keyguardShowing;
		if (!showingChanged) {
		final boolean keyguardChanged = keyguardShowing != mKeyguardShowing
		\|\| mKeyguardGoingAway && keyguardShowing;
		final boolean aodChanged = aodShowing != mAodShowing;
		if (!keyguardChanged && !aodChanged) {
		return;
		}
		mKeyguardShowing = keyguardShowing;
		mAodShowing = aodShowing;
		mWindowManager.setAodShowing(aodShowing);
		if (showingChanged) {

		if (keyguardChanged) {
		// Irrelevant to AOD.
		dismissDockedStackIfNeeded();
		setKeyguardGoingAway(false);
		// TODO(b/113840485): Check usage for non-default display
		mWindowManager.setKeyguardOrAodShowingOnDefaultDisplay(
		isKeyguardOrAodShowing(DEFAULT_DISPLAY));
		if (keyguardShowing) {
		mDismissalRequested = false;
		}
		}
		mRootActivityContainer.ensureActivitiesVisible(null, 0, !PRESERVE_WINDOWS);
		// TODO(b/113840485): Check usage for non-default display
		mWindowManager.setKeyguardOrAodShowingOnDefaultDisplay(
		isKeyguardOrAodShowing(DEFAULT_DISPLAY));

		// Update the sleep token first such that ensureActivitiesVisible has correct sleep token
		// state when evaluating visibilities.
		updateKeyguardSleepToken();
		mRootActivityContainer.ensureActivitiesVisible(null, 0, !PRESERVE_WINDOWS);
		}

		/**