On keyguard unoccluding, set notif scrim alpha to KEYGUARD_SCRIM_ALPHA

We still want the keyguard notification scrim after
the unoccluding transition.

Test: manual, atest ScrimControllerTest
Bug: 197160246
Change-Id: I210ba3491eb98c30bec121c6119f6dfb1d6aeba7

2 files changed, 7 insertions, 3 deletions

diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimController.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimController.java
index c1fdef12410b..4518e984e41f 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimController.java
@@ -711,7 +711,8 @@ public class ScrimController implements ViewTreeObserver.OnPreDrawListener, Dump
             }
             if (mUnOcclusionAnimationRunning && mState == ScrimState.KEYGUARD) {
                 // We're unoccluding the keyguard and don't want to have a bright flash.
-                mNotificationsAlpha = 0f;
+                mNotificationsAlpha = KEYGUARD_SCRIM_ALPHA;
+                mNotificationsTint = ScrimState.KEYGUARD.getNotifTint();
             }
         }
         if (isNaN(mBehindAlpha) || isNaN(mInFrontAlpha) || isNaN(mNotificationsAlpha)) {
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 2d7aa3e663a1..51e3e11e5266 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
@@ -16,6 +16,7 @@
 
 package com.android.systemui.statusbar.phone;
 
+import static com.android.systemui.statusbar.phone.ScrimController.KEYGUARD_SCRIM_ALPHA;
 import static com.android.systemui.statusbar.phone.ScrimController.OPAQUE;
 import static com.android.systemui.statusbar.phone.ScrimController.SEMI_TRANSPARENT;
 import static com.android.systemui.statusbar.phone.ScrimController.TRANSPARENT;
@@ -1142,8 +1143,10 @@ public class ScrimControllerTest extends SysuiTestCase {
         mScrimController.transitionTo(ScrimState.KEYGUARD);
         mScrimController.setUnocclusionAnimationRunning(true);
 
-        assertAlphaAfterExpansion(mNotificationsScrim, /* alpha */ 0.0f, /* expansion */ 0.0f);
-        assertAlphaAfterExpansion(mNotificationsScrim, /* alpha */ 0.0f, /* expansion */ 1.0f);
+        assertAlphaAfterExpansion(mNotificationsScrim, /* alpha */ KEYGUARD_SCRIM_ALPHA,
+                /* expansion */ 0.0f);
+        assertAlphaAfterExpansion(mNotificationsScrim, /* alpha */ KEYGUARD_SCRIM_ALPHA,
+                /* expansion */ 1.0f);
 
         // Verify normal behavior after
         mScrimController.setUnocclusionAnimationRunning(false);