From b8796f2d71f92fd596c12243f32687181adc6edd Mon Sep 17 00:00:00 2001
From: Beverly <beverlyt@google.com>
Date: Thu, 10 Jun 2021 20:06:14 -0400
Subject: [PATCH] Update udfps icon alpha after bouncer vis changes

Also make sure mInputBouncerHiddenAmount is set correctly when the
bouncer isn't being dragged.

Test: manual
Fixes: 190415776
Change-Id: I4fce36fc17baf7218c6a7aff2f45b8790b971aca
---
 .../systemui/biometrics/UdfpsKeyguardViewController.java       | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/packages/SystemUI/src/com/android/systemui/biometrics/UdfpsKeyguardViewController.java b/packages/SystemUI/src/com/android/systemui/biometrics/UdfpsKeyguardViewController.java
index 750d42c0a848b..980bb12d390cb 100644
--- a/packages/SystemUI/src/com/android/systemui/biometrics/UdfpsKeyguardViewController.java
+++ b/packages/SystemUI/src/com/android/systemui/biometrics/UdfpsKeyguardViewController.java
@@ -358,7 +358,10 @@ public class UdfpsKeyguardViewController extends UdfpsAnimationViewController<Ud
                     mIsBouncerVisible = mKeyguardViewManager.bouncerIsOrWillBeShowing();
                     if (!mIsBouncerVisible) {
                         mInputBouncerHiddenAmount = 1f;
+                    } else if (mKeyguardViewManager.isBouncerShowing()) {
+                        mInputBouncerHiddenAmount = 0f;
                     }
+                    updateAlpha();
                     updatePauseAuth();
                 }