From 9401591b44cd8f7959bd337d43675fe803163d3f Mon Sep 17 00:00:00 2001
From: Selim Cinek <cinek@google.com>
Date: Thu, 25 Jun 2020 19:06:38 -0700
Subject: [PATCH] Added Panel animation when media disappears from the expanded
 qs

Previously there was no animation. This is not perfect yet,
but we at least animate the quick settings. Animating the
carousel will require significantly more work and will be
tackled in a later release.

Fixes: 158445487
Test: add media, kill in when expanded
Change-Id: I537d366e2ec18c4eb082a1ac848890a57d7f1a04
---
 .../src/com/android/systemui/qs/QSContainerImpl.java         | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/packages/SystemUI/src/com/android/systemui/qs/QSContainerImpl.java b/packages/SystemUI/src/com/android/systemui/qs/QSContainerImpl.java
index 6b12e478f627c..eba4465018abe 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/QSContainerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/QSContainerImpl.java
@@ -96,6 +96,11 @@ public class QSContainerImpl extends FrameLayout {
                 mAnimateBottomOnNextLayout = true;
             }
         });
+        mQSPanel.setMediaVisibilityChangedListener((visible) -> {
+            if (mQSPanel.isShown()) {
+                mAnimateBottomOnNextLayout = true;
+            }
+        });
 
 
         setImportantForAccessibility(IMPORTANT_FOR_ACCESSIBILITY_NO);