From cded4dd923ffaf0be870ed07227e9ceffaf93126 Mon Sep 17 00:00:00 2001
From: Sunny Goyal <sunnygoyal@google.com>
Date: Thu, 30 Jul 2020 12:25:58 -0700
Subject: [PATCH] Create a copy of the original list instead of a new view

unmodifiableList is backed up by the original list and is not suitable
to passing to different thead.

Bug: 162518472
Change-Id: I71774ced89d64acc7176269e107cfcf47627f7c4
---
 src/com/android/launcher3/model/BgDataModel.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/com/android/launcher3/model/BgDataModel.java b/src/com/android/launcher3/model/BgDataModel.java
index 6158a9c6b4..fd8520dcdf 100644
--- a/src/com/android/launcher3/model/BgDataModel.java
+++ b/src/com/android/launcher3/model/BgDataModel.java
@@ -422,7 +422,7 @@ public class BgDataModel {
 
         @Override
         public FixedContainerItems clone() {
-            return new FixedContainerItems(containerId, Collections.unmodifiableList(items));
+            return new FixedContainerItems(containerId, new ArrayList<>(items));
         }
     }