Fade away wallpapers when long pulse (a71c8929) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/statusbar/phone/DozeScrimController.java

+8 −0

Original line number	Diff line number	Diff line
		@@ -84,6 +84,14 @@ public class DozeScrimController implements StateListener {
		public void onCancelled() {
		pulseFinished();
		}

		/**
		* Whether to fade out wallpaper.
		*/
		@Override
		public boolean isFadeOutWallpaper() {
		return mPulseReason == DozeLog.PULSE_REASON_DOCKING;
		}
		};

		public DozeScrimController(DozeParameters dozeParameters) {

packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimController.java

+12 −5

Original line number	Diff line number	Diff line
		@@ -275,9 +275,12 @@ public class ScrimController implements ViewTreeObserver.OnPreDrawListener, OnCo
		holdWakeLock();
		}

		// AOD wallpapers should fade away after a while
		if (mWallpaperSupportsAmbientMode && mDozeParameters.getAlwaysOn()
		&& mState == ScrimState.AOD) {
		// AOD wallpapers should fade away after a while.
		// Docking pulses may take a long time, wallpapers should also fade away after a while.
		if (mWallpaperSupportsAmbientMode && (
		mDozeParameters.getAlwaysOn() && mState == ScrimState.AOD
		\|\| mState == ScrimState.PULSING && mCallback != null
		&& mCallback.isFadeOutWallpaper())) {
		if (!mWallpaperVisibilityTimedOut) {
		mTimeTicker.schedule(mDozeParameters.getWallpaperAodDuration(),
		AlarmTimeout.MODE_IGNORE_IF_SCHEDULED);
		@@ -329,7 +332,7 @@ public class ScrimController implements ViewTreeObserver.OnPreDrawListener, OnCo

		@VisibleForTesting
		protected void onHideWallpaperTimeout() {
		if (mState != ScrimState.AOD) {
		if (mState != ScrimState.AOD && mState != ScrimState.PULSING) {
		return;
		}

		@@ -504,7 +507,8 @@ public class ScrimController implements ViewTreeObserver.OnPreDrawListener, OnCo

		// We want to override the back scrim opacity for the AOD state
		// when it's time to fade the wallpaper away.
		boolean aodWallpaperTimeout = mState == ScrimState.AOD && mWallpaperVisibilityTimedOut;
		boolean aodWallpaperTimeout = (mState == ScrimState.AOD \|\| mState == ScrimState.PULSING)
		&& mWallpaperVisibilityTimedOut;
		// We also want to hide FLAG_SHOW_WHEN_LOCKED activities under the scrim.
		boolean occludedKeyguard = (mState == ScrimState.PULSING \|\| mState == ScrimState.AOD)
		&& mKeyguardOccluded;
		@@ -917,6 +921,9 @@ public class ScrimController implements ViewTreeObserver.OnPreDrawListener, OnCo
		}
		default void onCancelled() {
		}
		default boolean isFadeOutWallpaper() {
		return false;
		}
		}

		/**

packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/ScrimControllerTest.java

+49 −1

Original line number	Diff line number	Diff line
		@@ -94,6 +94,7 @@ public class ScrimControllerTest extends SysuiTestCase {
		},
		visible -> mScrimVisibility = visible, mDozeParamenters, mAlarmManager);
		mScrimController.setHasBackdrop(false);
		mScrimController.setWallpaperSupportsAmbientMode(false);
		}

		@Test
		@@ -473,6 +474,26 @@ public class ScrimControllerTest extends SysuiTestCase {
		verify(mWakeLock).release();
		}

		@Test
		public void testHoldsPulsingWallpaperAnimationLock() {
		// Pre-conditions
		mScrimController.transitionTo(ScrimState.PULSING, new ScrimController.Callback() {
		@Override
		public boolean isFadeOutWallpaper() {
		return true;
		}
		});
		mScrimController.finishAnimationsImmediately();
		reset(mWakeLock);

		mScrimController.onHideWallpaperTimeout();
		verify(mWakeLock).acquire();
		verify(mWakeLock, never()).release();
		mScrimController.finishAnimationsImmediately();
		verify(mWakeLock).release();
		assertScrimVisibility(VISIBILITY_FULLY_TRANSPARENT, VISIBILITY_FULLY_OPAQUE);
		}

		@Test
		public void testWillHideAodWallpaper() {
		mScrimController.setWallpaperSupportsAmbientMode(true);
		@@ -482,6 +503,34 @@ public class ScrimControllerTest extends SysuiTestCase {
		verify(mAlarmManager).cancel(any(AlarmManager.OnAlarmListener.class));
		}

		@Test
		public void testWillHidePulsingWallpaper_withRequestFadeOut() {
		mScrimController.setWallpaperSupportsAmbientMode(true);
		mScrimController.transitionTo(ScrimState.PULSING, new ScrimController.Callback() {
		@Override
		public boolean isFadeOutWallpaper() {
		return true;
		}
		});
		verify(mAlarmManager).setExact(anyInt(), anyLong(), any(), any(), any());
		mScrimController.transitionTo(ScrimState.KEYGUARD);
		verify(mAlarmManager).cancel(any(AlarmManager.OnAlarmListener.class));
		}

		@Test
		public void testDoesNotHidePulsingWallpaper_withoutRequestFadeOut() {
		mScrimController.setWallpaperSupportsAmbientMode(true);
		mScrimController.transitionTo(ScrimState.PULSING, new ScrimController.Callback() {});
		verify(mAlarmManager, never()).setExact(anyInt(), anyLong(), any(), any(), any());
		}

		@Test
		public void testDoesNotHidePulsingWallpaper_withoutCallback() {
		mScrimController.setWallpaperSupportsAmbientMode(true);
		mScrimController.transitionTo(ScrimState.PULSING);
		verify(mAlarmManager, never()).setExact(anyInt(), anyLong(), any(), any(), any());
		}

		@Test
		public void testConservesExpansionOpacityAfterTransition() {
		mScrimController.transitionTo(ScrimState.UNLOCKED);
		@@ -738,5 +787,4 @@ public class ScrimControllerTest extends SysuiTestCase {
		callback.run();
		}
		}

		}