From fc14807d7a37fd9fd368649f0fb7fcc0ef288969 Mon Sep 17 00:00:00 2001
From: Pinyao Ting <pinyaoting@google.com>
Date: Mon, 12 Sep 2022 16:46:16 -0700
Subject: [PATCH] Fix launcher crash related to widget updates

LauncherAppWidgetHost fails to cleanup deferred widget when launcher
started binding the widgets in workspace, which leads to a crash because
widgets that was previously attached to the workspace get re-attached to
the workspace.

Bug: 245016152
Test: manual
Change-Id: I4de261e08cfdcee74f210c39bcadf403b98887ab
---
 src/com/android/launcher3/widget/LauncherAppWidgetHost.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/com/android/launcher3/widget/LauncherAppWidgetHost.java b/src/com/android/launcher3/widget/LauncherAppWidgetHost.java
index 5ce8fcf2e1..3e80699f59 100644
--- a/src/com/android/launcher3/widget/LauncherAppWidgetHost.java
+++ b/src/com/android/launcher3/widget/LauncherAppWidgetHost.java
@@ -323,6 +323,7 @@ public class LauncherAppWidgetHost extends AppWidgetHost {
         if (FeatureFlags.ENABLE_CACHED_WIDGET.get()) {
             // First, we clear any previously cached content from existing widgets
             mCachedRemoteViews.clear();
+            mDeferredViews.clear();
             // Then we proceed to cache the content from the widgets
             for (int i = 0; i < mViews.size(); i++) {
                 final int appWidgetId = mViews.keyAt(i);