From 78704efc3a0f18fb9518bd3cca8e04e1e6d38882 Mon Sep 17 00:00:00 2001
From: John Reck <jreck@google.com>
Date: Fri, 29 Mar 2019 10:26:01 -0700
Subject: [PATCH] Add missing checkThread

Fixes: 129362490
Test: none
Change-Id: I9429b48291908db7021ad10a18ef3180c7e83bf9
---
 core/java/android/view/ViewRootImpl.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/core/java/android/view/ViewRootImpl.java b/core/java/android/view/ViewRootImpl.java
index fd11ef13f9ac6..4e357b3a8cc7d 100644
--- a/core/java/android/view/ViewRootImpl.java
+++ b/core/java/android/view/ViewRootImpl.java
@@ -1255,6 +1255,7 @@ public final class ViewRootImpl implements ViewParent,
 
     @Override
     public void onDescendantInvalidated(@NonNull View child, @NonNull View descendant) {
+        checkThread();
         if ((descendant.mPrivateFlags & PFLAG_DRAW_ANIMATION) != 0) {
             mIsAnimating = true;
         }