Android จะ query ข้อมูลมาแก้ไขก่อนแสดงใน List View ทำยังไงครับ

public void onResume() {

    super.onResume();
    db = dbHelper.getWritableDatabase();

    String[] queryColumns = new String[]{"_id", DBHelper.COL_VEHICLE_TYPE, DBHelper.COL_OPTION_NAME,DBHelper.COL_DATE };

    cursor = db.query(DBHelper.TABLE_NAME, queryColumns,null,null,
           null,null,null);

    String[] showColumns = new String[]{DBHelper.COL_VEHICLE_TYPE, DBHelper.COL_DATE};

    int[] views = new int[] {android.R.id.text1, android.R.id.text2};

    adapter = new SimpleCursorAdapter(this, android.R.layout.two_line_list_item, cursor, showColumns, views);
    lv_driver.setAdapter(adapter);
}