def on_db_updated(self):
new_util = lumos.util.Util(self.frame)
conn = new_util.get_connection()
user_id = new_util.get_user_id(new_util.get_current_sn())
self.frame.refresh_data(BuddySummary.get_all(conn, user_id))
new_util.close_connection()
