From 1c827da635732826136bf75046e968cbb4554acf Mon Sep 17 00:00:00 2001
From: Christopher Tate <ctate@google.com>
Date: Wed, 2 May 2018 13:18:35 -0700
Subject: [PATCH] Just drop the default WP bitmap, don't explicitly recycle it

Recycling invalidates it out from under any client code that might
have retained the reference previously.  That's not sociable.

Just drop the internal cache reference.  The underlying storage will
be properly freed by GC if it's genuinely not being used anywhere
else.

Change-Id: I94e0e2ba2b78daa40c8026e6fc72fda3bed57ae3
Fixes: 79108131
Bug: 74534423
Test: atest android.content.cts.ContextWrapperTest#testAccessWallpaper
---
 core/java/android/app/WallpaperManager.java | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/core/java/android/app/WallpaperManager.java b/core/java/android/app/WallpaperManager.java
index 6c2fb2dfebe54..fde756c13234c 100644
--- a/core/java/android/app/WallpaperManager.java
+++ b/core/java/android/app/WallpaperManager.java
@@ -442,9 +442,6 @@ public class WallpaperManager {
             synchronized (this) {
                 mCachedWallpaper = null;
                 mCachedWallpaperUserId = 0;
-                if (mDefaultWallpaper != null) {
-                    mDefaultWallpaper.recycle();
-                }
                 mDefaultWallpaper = null;
             }
         }