/** Drops underlying database table using DAOs. */
public static void dropAllTables(SQLiteDatabase db, boolean ifExists) {
LeagueDao.dropTable(db, ifExists);
RegionDao.dropTable(db, ifExists);
SportDao.dropTable(db, ifExists);
}
/** Creates underlying database table using DAOs. */
public static void createAllTables(SQLiteDatabase db, boolean ifNotExists) {
LeagueDao.createTable(db, ifNotExists);
RegionDao.createTable(db, ifNotExists);
SportDao.createTable(db, ifNotExists);
}