diff options
Diffstat (limited to 'src/com/android/launcher3/LauncherProvider.java')
-rw-r--r-- | src/com/android/launcher3/LauncherProvider.java | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/com/android/launcher3/LauncherProvider.java b/src/com/android/launcher3/LauncherProvider.java index 30086ad4c..c0e648758 100644 --- a/src/com/android/launcher3/LauncherProvider.java +++ b/src/com/android/launcher3/LauncherProvider.java @@ -308,6 +308,13 @@ public class LauncherProvider extends ContentProvider { } /** + * Clears all the data for a fresh start. + */ + synchronized public void createEmptyDB() { + mOpenHelper.createEmptyDB(mOpenHelper.getWritableDatabase()); + } + + /** * Loads the default workspace based on the following priority scheme: * 1) From a package provided by play store * 2) From a partner configuration APK, already in the system image @@ -908,7 +915,14 @@ public class LauncherProvider extends ContentProvider { // This shouldn't happen -- throw our hands up in the air and start over. Log.w(TAG, "Database version downgrade from: " + oldVersion + " to " + newVersion + ". Wiping databse."); + createEmptyDB(db); + } + + /** + * Clears all the data for a fresh start. + */ + public void createEmptyDB(SQLiteDatabase db) { db.execSQL("DROP TABLE IF EXISTS " + TABLE_FAVORITES); db.execSQL("DROP TABLE IF EXISTS " + TABLE_WORKSPACE_SCREENS); onCreate(db); |