Merge "Use unique Handler for media, and synchronize it" into qt-qpr1-dev am: fd6f170e31 (e4f30281) · Commits · e / os / android_frameworks_base

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

+12 −15

Original line number	Diff line number	Diff line
		@@ -60,7 +60,6 @@ import com.android.systemui.statusbar.phone.KeyguardBypassController;
		import com.android.systemui.statusbar.policy.NextAlarmController;
		import com.android.systemui.statusbar.policy.NextAlarmControllerImpl;
		import com.android.systemui.statusbar.policy.ZenModeController;
		import com.android.systemui.statusbar.policy.ZenModeControllerImpl;
		import com.android.systemui.util.wakelock.SettableWakeLock;
		import com.android.systemui.util.wakelock.WakeLock;

		@@ -107,8 +106,8 @@ public class KeyguardSliceProvider extends SliceProvider implements
		protected final Uri mMediaUri;
		private final Date mCurrentTime = new Date();
		private final Handler mHandler;
		private final Handler mMediaHandler;
		private final AlarmManager.OnAlarmListener mUpdateNextAlarm = this::updateNextAlarm;
		private final Object mMediaToken = new Object();
		private DozeParameters mDozeParameters;
		@VisibleForTesting
		protected SettableWakeLock mMediaWakeLock;
		@@ -174,17 +173,13 @@ public class KeyguardSliceProvider extends SliceProvider implements
		}
		};

		public KeyguardSliceProvider() {
		this(new Handler());
		}

		public static KeyguardSliceProvider getAttachedInstance() {
		return KeyguardSliceProvider.sInstance;
		}

		@VisibleForTesting
		KeyguardSliceProvider(Handler handler) {
		mHandler = handler;
		public KeyguardSliceProvider() {
		mHandler = new Handler();
		mMediaHandler = new Handler();
		mSliceUri = Uri.parse(KEYGUARD_SLICE_URI);
		mHeaderUri = Uri.parse(KEYGUARD_HEADER_URI);
		mDateUri = Uri.parse(KEYGUARD_DATE_URI);
		@@ -328,7 +323,7 @@ public class KeyguardSliceProvider extends SliceProvider implements
		mContentResolver = getContext().getContentResolver();
		mNextAlarmController = new NextAlarmControllerImpl(getContext());
		mNextAlarmController.addCallback(this);
		mZenModeController = new ZenModeControllerImpl(getContext(), mHandler);
		mZenModeController = Dependency.get(ZenModeController.class);
		mZenModeController.addCallback(this);
		mDatePattern = getContext().getString(R.string.system_ui_aod_date_pattern);
		mPendingIntent = PendingIntent.getActivity(getContext(), 0, new Intent(), 0);
		@@ -470,16 +465,18 @@ public class KeyguardSliceProvider extends SliceProvider implements
		public void onMetadataOrStateChanged(MediaMetadata metadata, @PlaybackState.State int state) {
		synchronized (this) {
		boolean nextVisible = NotificationMediaManager.isPlayingState(state);
		mHandler.removeCallbacksAndMessages(mMediaToken);
		mMediaHandler.removeCallbacksAndMessages(null);
		if (mMediaIsVisible && !nextVisible && mStatusBarState != StatusBarState.SHADE) {
		// We need to delay this event for a few millis when stopping to avoid jank in the
		// animation. The media app might not send its update when buffering, and the slice
		// would end up without a header for 0.5 second.
		mMediaWakeLock.setAcquired(true);
		mHandler.postDelayed(() -> {
		mMediaHandler.postDelayed(() -> {
		synchronized (this) {
		updateMediaStateLocked(metadata, state);
		mMediaWakeLock.setAcquired(false);
		}, mMediaToken, 2000);
		}
		}, 2000);
		} else {
		mMediaWakeLock.setAcquired(false);
		updateMediaStateLocked(metadata, state);