commit 8d516a80a056943c8265a4e0af63e41d8cdffede
author Samuel Asteberg <samuel.asteberg@sonymobile.com> Wed Feb 25 15:51:05 2015 +0100
committer Johan Redestig <johan.redestig@sonymobile.com> Mon Mar 23 13:50:09 2015 +0100
tree 244bc7dcad75949821fde7fcabeb0d6e3df55b23
parent 38fcaf4037a50225b931551a48c898c7b0bb4db2

SystemUI needs the SET_WALLPAPER permission

If changing wallpaper when low on memory, retrieving the default
wallpaper may return null, which triggers error handling in
ImageWallpaper. This error handling tries to perform
WallpaperManager.clear(), but for that it needs SET_WALLPAPER
permission, which it does not have.

For users with apps that auto change wallpaper, this issue can
be frequent in low-memory conditions.

The solution is to add the permisson.

Change-Id: I81503c1667e3952c2dd15599969f7dcc51623e5b

packages/SystemUI/AndroidManifest.xml

diff --git a/packages/SystemUI/AndroidManifest.xml b/packages/SystemUI/AndroidManifest.xml
index b606a6f..226a8ca 100644
--- a/packages/SystemUI/AndroidManifest.xml
+++ b/packages/SystemUI/AndroidManifest.xml
@@ -104,6 +104,9 @@
     <uses-permission android:name="android.permission.ACCESS_KEYGUARD_SECURE_STORAGE" />
     <uses-permission android:name="android.permission.TRUST_LISTENER" />
 
+    <!-- Needed for WallpaperManager.clear in ImageWallpaper.updateWallpaperLocked -->
+    <uses-permission android:name="android.permission.SET_WALLPAPER"/>
+
     <!-- Recents -->
     <uses-permission android:name="android.permission.BIND_APPWIDGET" />