listView.setOnItemLongClickListener(new OnItemLongClickListener() {
   public boolean onItemLongClick(AdapterView<?> parent, View view,
     final int position, long id) {
    AlertDialog diaBox = new AlertDialog.Builder(
      ListViewTestActivity.this)
      .setTitle("Delete")
      .setMessage("Really Delete?")
      .setIcon(R.drawable.ic_launcher)
      .setPositiveButton("YES",
        new DialogInterface.OnClickListener() {
         public void onClick(DialogInterface dialog,
           int whichButton) {
             SQLiteDatabase db=null;
           if(db==null){
            db=openOrCreateDatabase("test.db", SQLiteDatabase.CREATE_IF_NECESSARY, null);
           }
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
private static final String Q_CREATE_TABLE= "CREATE TABLE IF NOT EXISTS "  +  TB_NAME+ " (_id INTEGER PRIMARY KEY AUTOINCREMENT "
            + "," + "title TEXT "
            + "," + "contents TEXT"
            + ");";
 
 private final String Q_GET_LIST= "SELECT * FROM test" + " ORDER BY +_id DESC"; 
public class DBManager extends SQLiteOpenHelper {
 private final static String TB_NAME = "test";
 public static final String DB_NAME = "test.db";
 public static final int DB_VERSION = 1;
 public static final String KEY_ID = "_id";
 private int _id=0;
 public static final String TITLE = "title";
 public static final String CONTENTS = "contents";
 String quary ;
 private final String Q_GET_LIST= "SELECT * FROM test" + " ORDER BY +_id DESC"; 
 //constructor
 public DBManager(Context context) {
 super(context, DB_NAME, null,DB_VERSION);
 quary = "CREATE TABLE IF NOT EXISTS "+ TB_NAME  +" (_id INTEGER PRIMARY KEY AUTOINCREMENT "
 + "," + " title TEXT "
 + "," + " contents TEXT "
 + ");";
 }
만든 db&테이블은 각각 이것인데 아무 에러도 안뜨고 삭제도 안돼요 ㅠㅠㅠㅠㅠㅠㅠㅠ
yes를 누르면 아무 반응도 일어나지 않습니당 ㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠ
	 
	제발 도와주세요 ㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠ table값이 제대로 선택이 안된건가요?? ㅠㅠㅠㅠㅠㅠㅠㅠㅠ