Use correct alpha interpolator for notification animation.

Bug: 181654098
Test: Tap a notification
Change-Id: I4e75a6f5c89170e95cd6c93cd80611e22b0b4127

2 files changed, 2 insertions, 2 deletions

diff --git a/packages/SystemUI/animation/src/com/android/systemui/animation/ActivityLaunchAnimator.kt b/packages/SystemUI/animation/src/com/android/systemui/animation/ActivityLaunchAnimator.kt
index 03d844a34fc1..947ae8af8f75 100644
--- a/packages/SystemUI/animation/src/com/android/systemui/animation/ActivityLaunchAnimator.kt
+++ b/packages/SystemUI/animation/src/com/android/systemui/animation/ActivityLaunchAnimator.kt
@@ -39,7 +39,7 @@ class ActivityLaunchAnimator(context: Context) {
                 ANIMATION_DURATION - ANIMATION_DURATION_NAV_FADE_IN
         private const val LAUNCH_TIMEOUT = 1000L
 
-        private val CONTENT_FADE_OUT_INTERPOLATOR = PathInterpolator(0f, 0f, 0.2f, 1f)
+        @JvmField val CONTENT_FADE_OUT_INTERPOLATOR = PathInterpolator(0f, 0f, 0.2f, 1f)
         private val WINDOW_FADE_IN_INTERPOLATOR = PathInterpolator(0f, 0f, 0.6f, 1f)
         private val NAV_FADE_IN_INTERPOLATOR = PathInterpolator(0f, 0f, 0f, 1f)
         private val NAV_FADE_OUT_INTERPOLATOR = PathInterpolator(0.2f, 0f, 1f, 1f)
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/ExpandableNotificationRow.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/ExpandableNotificationRow.java
index 500838fac5f9..d21af1135e35 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/ExpandableNotificationRow.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/ExpandableNotificationRow.java
@@ -2085,7 +2085,7 @@ public class ExpandableNotificationRow extends ActivatableNotificationView
             contentView.animate()
                     .alpha(0f)
                     .setDuration(ActivityLaunchAnimator.ANIMATION_DURATION_FADE_OUT_CONTENT)
-                    .setInterpolator(Interpolators.ALPHA_OUT);
+                    .setInterpolator(ActivityLaunchAnimator.CONTENT_FADE_OUT_INTERPOLATOR);
             setAboveShelf(true);
             mExpandAnimationRunning = true;
             getViewState().cancelAnimations(this);