commit a71c8929ec580df74ea297edfd17216319c770a3
author TYM Tsai <tymtsai@google.com> Mon Jan 07 15:57:53 2019 +0800
committer TYM Tsai <tymtsai@google.com> Fri Jan 11 10:46:22 2019 +0800
tree e2b16c880b3efe24aabe483f19df2c7768074f16
parent bb99fe0ba902da73bf214475e2bc1b3a5138b96e

Fade away wallpapers when long pulse

Docking pulses may take a long time and the wallpaper should fade away
to avoid aging.

Bug: 120464108
Test: atest SystemUITests
Change-Id: I8fac3a81b4b6b93089b58fbd30b67d8c6dae7139

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

diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/ScrimControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/ScrimControllerTest.java
index 146c5d6..b6b65ce 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/ScrimControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/ScrimControllerTest.java
@@ -94,6 +94,7 @@
                 },
                 visible -> mScrimVisibility = visible, mDozeParamenters, mAlarmManager);
         mScrimController.setHasBackdrop(false);
+        mScrimController.setWallpaperSupportsAmbientMode(false);
     }
 
     @Test
@@ -474,6 +475,26 @@
     }
 
     @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);
         mScrimController.transitionTo(ScrimState.AOD);
@@ -483,6 +504,34 @@
     }
 
     @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);
         mScrimController.setPanelExpansion(0.5f);
@@ -738,5 +787,4 @@
             callback.run();
         }
     }
-
 }