Merge "Merge "Fade from black when reach" into qt-r1-dev am: 331cdb72e6 am: f81411592b" into qt-qpr1-dev-plus-aosp

1 files changed, 6 insertions, 0 deletions

diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimState.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimState.java
index c706062d3bb3..b45914b2e83d 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimState.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimState.java
@@ -133,6 +133,12 @@ public enum ScrimState {
             mBlankScreen = mDisplayRequiresBlanking;
             mAnimationDuration = mWakeLockScreenSensorActive
                     ? ScrimController.ANIMATION_DURATION_LONG : ScrimController.ANIMATION_DURATION;
+
+            // Wake sensor will show the wallpaper, let's fade from black. Otherwise it will
+            // feel like the screen is flashing if the wallpaper is light.
+            if (mWakeLockScreenSensorActive && previousState == AOD) {
+                updateScrimColor(mScrimBehind, 1f /* alpha */, Color.BLACK);
+            }
         }
 
         @Override