From ebac48c6adf738cb27ea59669c9eca4467063d18 Mon Sep 17 00:00:00 2001
From: Dianne Hackborn <hackbod@google.com>
Date: Tue, 29 Nov 2011 18:01:50 -0800
Subject: [PATCH] Fix issue #5628789: Cannot set static/custom wallpaper after
 clearing Settings data

Need to make sure the "files" directory is created.

Change-Id: I8d5b374a5a03590a5ce7fafb5171705414f7b2f9
---
 .../java/com/android/server/WallpaperManagerService.java   | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/services/java/com/android/server/WallpaperManagerService.java b/services/java/com/android/server/WallpaperManagerService.java
index 7fa404e854940..4925a4e46e511 100644
--- a/services/java/com/android/server/WallpaperManagerService.java
+++ b/services/java/com/android/server/WallpaperManagerService.java
@@ -476,6 +476,13 @@ class WallpaperManagerService extends IWallpaperManager.Stub {
     ParcelFileDescriptor updateWallpaperBitmapLocked(String name) {
         if (name == null) name = "";
         try {
+            if (!WALLPAPER_DIR.exists()) {
+                WALLPAPER_DIR.mkdir();
+                FileUtils.setPermissions(
+                        WALLPAPER_DIR.getPath(),
+                        FileUtils.S_IRWXU|FileUtils.S_IRWXG|FileUtils.S_IXOTH,
+                        -1, -1);
+            }
             ParcelFileDescriptor fd = ParcelFileDescriptor.open(WALLPAPER_FILE,
                     MODE_CREATE|MODE_READ_WRITE);
             mName = name;