From 1f2d0867d5761ca4c0acdb93c59772e56b584530 Mon Sep 17 00:00:00 2001
From: Danesh M <daneshm90@gmail.com>
Date: Wed, 5 Feb 2014 16:41:23 -0800
Subject: Trebuchet : Wallpaper picker check if cursor null

Check if media store has any images (cursor != null).

Change-Id: Ib303b0ace9c4b834be0b61727b8512b5e326a949
---
 src/com/android/launcher3/WallpaperPickerActivity.java | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

(limited to 'src/com/android/launcher3/WallpaperPickerActivity.java')

diff --git a/src/com/android/launcher3/WallpaperPickerActivity.java b/src/com/android/launcher3/WallpaperPickerActivity.java
index 1dd4db7e4..d1c616028 100644
--- a/src/com/android/launcher3/WallpaperPickerActivity.java
+++ b/src/com/android/launcher3/WallpaperPickerActivity.java
@@ -494,12 +494,14 @@ public class WallpaperPickerActivity extends WallpaperCropActivity {
                     MediaStore.Images.ImageColumns.DATE_TAKEN},
                 null, null, MediaStore.Images.ImageColumns.DATE_TAKEN + " DESC LIMIT 1");
         Bitmap thumb = null;
-        if (cursor.moveToNext()) {
-            int id = cursor.getInt(0);
-            thumb = MediaStore.Images.Thumbnails.getThumbnail(getContentResolver(),
-                    id, MediaStore.Images.Thumbnails.MINI_KIND, null);
+        if (cursor != null) {
+            if (cursor.moveToFirst()) {
+                int id = cursor.getInt(0);
+                thumb = MediaStore.Images.Thumbnails.getThumbnail(getContentResolver(),
+                        id, MediaStore.Images.Thumbnails.MINI_KIND, null);
+            }
+            cursor.close();
         }
-        cursor.close();
         return thumb;
     }
 
-- 
cgit v1.2.3