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WakeAndUnlock: Make sure blanking is never animated

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Fixes an issue where instead of immediately blanking the screen upon
authenticating via fingerprint we animated to blank because another
animating transition was requested at the same time.

Change-Id: I141079c0d4de1776c8328057d364eeb0964eebaf
Fixes: 64080116
Test: Unlock via fingerprint a lot. Verify no flicker.
This commit is contained in:
Adrian Roos
2017-07-31 15:56:24 +02:00
parent 273bb516ad
commit e06956e5cd
1 changed files with 2 additions and 1 deletions
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3
packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimController.java
View File

@@ -379,7 +379,8 @@ public class ScrimController implements ViewTreeObserver.OnPreDrawListener,
setScrimBehindAlpha(0f);
} else if (mWakeAndUnlocking) {
// During wake and unlock, we first hide everything behind a black scrim, which then
// gets faded out from animateKeyguardFadingOut.
// gets faded out from animateKeyguardFadingOut. This must never be animated.
mAnimateChange = false;
if (mDozing) {
setScrimInFrontAlpha(0f);
setScrimBehindAlpha(1f);