Merge "Unregister listeners and reset wake lock" into qt-dev (fb1d52c2) · Commits · e / os / android_frameworks_base

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

+43 −16

Original line number	Diff line number	Diff line
		@@ -104,15 +104,19 @@ public class KeyguardSliceProvider extends SliceProvider implements
		private final AlarmManager.OnAlarmListener mUpdateNextAlarm = this::updateNextAlarm;
		private final HashSet<Integer> mMediaInvisibleStates;
		private final Object mMediaToken = new Object();
		private SettableWakeLock mMediaWakeLock;
		private ZenModeController mZenModeController;
		@VisibleForTesting
		protected SettableWakeLock mMediaWakeLock;
		@VisibleForTesting
		protected ZenModeController mZenModeController;
		private String mDatePattern;
		private DateFormat mDateFormat;
		private String mLastText;
		private boolean mRegistered;
		private String mNextAlarm;
		private NextAlarmController mNextAlarmController;
		@VisibleForTesting
		protected AlarmManager mAlarmManager;
		@VisibleForTesting
		protected ContentResolver mContentResolver;
		private AlarmManager.AlarmClockInfo mNextAlarmInfo;
		private PendingIntent mPendingIntent;
		@@ -297,6 +301,12 @@ public class KeyguardSliceProvider extends SliceProvider implements

		@Override
		public boolean onCreateSliceProvider() {
		synchronized (this) {
		KeyguardSliceProvider oldInstance = KeyguardSliceProvider.sInstance;
		if (oldInstance != null) {
		oldInstance.onDestroy();
		}

		mAlarmManager = getContext().getSystemService(AlarmManager.class);
		mContentResolver = getContext().getContentResolver();
		mNextAlarmController = new NextAlarmControllerImpl(getContext());
		@@ -310,9 +320,25 @@ public class KeyguardSliceProvider extends SliceProvider implements
		KeyguardSliceProvider.sInstance = this;
		registerClockUpdate();
		updateClockLocked();
		}
		return true;
		}

		@VisibleForTesting
		protected void onDestroy() {
		synchronized (this) {
		mNextAlarmController.removeCallback(this);
		mZenModeController.removeCallback(this);
		mMediaWakeLock.setAcquired(false);
		mAlarmManager.cancel(mUpdateNextAlarm);
		if (mRegistered) {
		mRegistered = false;
		getKeyguardUpdateMonitor().removeCallback(mKeyguardUpdateMonitorCallback);
		getContext().unregisterReceiver(mIntentReceiver);
		}
		}
		}

		@Override
		public void onZenChanged(int zen) {
		notifyChange();
		@@ -350,7 +376,8 @@ public class KeyguardSliceProvider extends SliceProvider implements
		* Registers a broadcast receiver for clock updates, include date, time zone and manually
		* changing the date/time via the settings app.
		*/
		private void registerClockUpdate() {
		@VisibleForTesting
		protected void registerClockUpdate() {
		synchronized (this) {
		if (mRegistered) {
		return;

packages/SystemUI/tests/src/com/android/systemui/keyguard/KeyguardSliceProviderTest.java

+25 −1

Original line number	Diff line number	Diff line
		@@ -48,6 +48,8 @@ import com.android.keyguard.KeyguardUpdateMonitor;
		import com.android.systemui.SysuiTestCase;
		import com.android.systemui.plugins.statusbar.StatusBarStateController;
		import com.android.systemui.statusbar.NotificationMediaManager;
		import com.android.systemui.statusbar.policy.ZenModeController;
		import com.android.systemui.util.wakelock.SettableWakeLock;

		import org.junit.Assert;
		import org.junit.Before;
		@@ -73,6 +75,12 @@ public class KeyguardSliceProviderTest extends SysuiTestCase {
		private NotificationMediaManager mNotificationMediaManager;
		@Mock
		private StatusBarStateController mStatusBarStateController;
		@Mock
		private ZenModeController mZenModeController;
		@Mock
		private SettableWakeLock mMediaWakeLock;
		@Mock
		private KeyguardUpdateMonitor mKeyguardUpdateMonitor;
		private TestableKeyguardSliceProvider mProvider;
		private boolean mIsZenMode;

		@@ -194,6 +202,20 @@ public class KeyguardSliceProviderTest extends SysuiTestCase {
		verify(mContentResolver, never()).notifyChange(eq(mProvider.getUri()), eq(null));
		}

		@Test
		public void onDestroy_noCrash() {
		mProvider.onDestroy();
		}

		@Test
		public void onDestroy_unregisterListeners() {
		mProvider.registerClockUpdate();
		mProvider.onDestroy();
		verify(mMediaWakeLock).setAcquired(eq(false));
		verify(mAlarmManager).cancel(any(AlarmManager.OnAlarmListener.class));
		verify(mKeyguardUpdateMonitor).removeCallback(any());
		}

		private class TestableKeyguardSliceProvider extends KeyguardSliceProvider {
		int mCleanDateFormatInvokations;
		private int mCounter;
		@@ -207,6 +229,8 @@ public class KeyguardSliceProviderTest extends SysuiTestCase {
		super.onCreateSliceProvider();
		mAlarmManager = KeyguardSliceProviderTest.this.mAlarmManager;
		mContentResolver = KeyguardSliceProviderTest.this.mContentResolver;
		mZenModeController = KeyguardSliceProviderTest.this.mZenModeController;
		mMediaWakeLock = KeyguardSliceProviderTest.this.mMediaWakeLock;
		return true;
		}

		@@ -223,7 +247,7 @@ public class KeyguardSliceProviderTest extends SysuiTestCase {

		@Override
		public KeyguardUpdateMonitor getKeyguardUpdateMonitor() {
		return mock(KeyguardUpdateMonitor.class);
		return mKeyguardUpdateMonitor;
		}

		@Override