@Override
public void onDowngrade(SQLiteDatabase db, int oldVersion, int newVersion) {
// IMPORTANT: do NOT call super() here - doing so throws a SQLiteException
AppLog.w(
T.READER, "Downgrading database from version " + oldVersion + " to version " + newVersion);
reset(db);
}
public static void removeWpComUserRelatedData(Context context) {
// cancel all Volley requests - do this before unregistering push since that uses
// a Volley request
VolleyUtils.cancelAllRequests(requestQueue);
NotificationsUtils.unregisterDevicePushNotifications(context);
try {
GCMRegistrar.checkDevice(context);
GCMRegistrar.unregister(context);
} catch (Exception e) {
AppLog.v(T.NOTIFS, "Could not unregister for GCM: " + e.getMessage());
}
// delete wpcom blogs
wpDB.deleteWordPressComBlogs(context);
// reset default account
AccountHelper.getDefaultAccount().signout();
// reset all reader-related prefs & data
AppPrefs.reset();
ReaderDatabase.reset();
// Reset Stats Data
StatsDatabaseHelper.getDatabase(context).reset();
// Reset Simperium buckets (removes local data)
SimperiumUtils.resetBucketsAndDeauthorize();
}
@Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
// for now just reset the db when upgrading, future versions may want to avoid this
// and modify table structures, etc., on upgrade while preserving data
AppLog.i(
T.READER, "Upgrading database from version " + oldVersion + " to version " + newVersion);
reset(db);
}
