commit 6e27f642ae66dd1920b25b527fced7268943d11a
author Michael Jurka <mikejurka@google.com> Tue Dec 10 13:40:30 2013 +0100
committer Michael Jurka <mikejurka@google.com> Thu Jan 09 14:41:32 2014 +0100
tree 2acf9b14131fc7556d0ba490915285fda2311d6e
parent 872e70e0b648af572f660c2b432786ac63545e4c

Recover when widget preview database is deleted

Bug: 12109621

Change-Id: I8d59700d31d6856d6151b965786c87585801317b

src/com/android/launcher3/LauncherAppState.java

diff --git a/src/com/android/launcher3/LauncherAppState.java b/src/com/android/launcher3/LauncherAppState.java
index 84a1d04..d27cedc 100644
--- a/src/com/android/launcher3/LauncherAppState.java
+++ b/src/com/android/launcher3/LauncherAppState.java
@@ -83,7 +83,7 @@
         mIsScreenLarge = isScreenLarge(sContext.getResources());
         mScreenDensity = sContext.getResources().getDisplayMetrics().density;
 
-        mWidgetPreviewCacheDb = new WidgetPreviewLoader.CacheDb(sContext);
+        recreateWidgetPreviewDb();
         mIconCache = new IconCache(sContext);
 
         mAppFilter = AppFilter.loadByName(sContext.getString(R.string.app_filter_class));
@@ -113,6 +113,13 @@
         resolver.registerContentObserver(LauncherSettings.Favorites.CONTENT_URI, true,
                 mFavoritesObserver);
     }
+    
+    public void recreateWidgetPreviewDb() {
+        if (mWidgetPreviewCacheDb != null) {
+            mWidgetPreviewCacheDb.close();
+        }
+        mWidgetPreviewCacheDb = new WidgetPreviewLoader.CacheDb(sContext);
+    }
 
     /**
      * Call from Application.onTerminate(), which is not guaranteed to ever be called.