public class sqlite extends SQLiteOpenHelper{

    private static final String dbName = "data.db";

    public sqlite(Context context) {
        super(context, dbName, null, 1);
    }

    @Override
    public void onCreate(SQLiteDatabase db) {
    }

    @Override
    public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
        onCreate(db);
    }

    public void addTable(SQLiteDatabase db,String tableName){
        db.execSQL("CREATE TABLE IF NOT EXISTS "
                + tableName + " (ID INTEGER AUTOINCREMENT PRIMARY KEY, content TEXT);");
    }
}