问单击ListView中的项目时，从数据库中获取项目的ID

EN

public class test extends AppCompatActivity {
ImageButton btnadd;
SQLiteDatabase sqLiteDatabase;
DatabaseOpenHelper databaseHelper;
TextView yekuntxt;
    private ListView listView;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_test);

        this.listView = (ListView) findViewById(R.id.listView);
        DatabaseAccess databaseAccess = DatabaseAccess.getInstance(this);
        databaseAccess.open();
        final List<String> costumer_data = databaseAccess.getData();
        databaseAccess.close();
        ArrayAdapter adapter = new ArrayAdapter(this, android.R.layout.simple_list_item_1, costumer_data);
        listView.setAdapter(adapter);
        listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> arg0, View v, int position, long id) {
                {
                   View view = getLayoutInflater().inflate(R.layout.arrayadapter,null);

                    String Id = listView.getItemAtPosition(position).toString();
                    Intent i =new Intent(test.this, activity_daxilet.class);
                    i.putExtra("ID", position);
                    startActivity(i);

                }

            }
        });

public class DatabaseAccess {
private SQLiteOpenHelper openHelper;
private SQLiteDatabase database;
private static DatabaseAccess instance;

private DatabaseAccess(Context context) {
    this.openHelper = new DatabaseOpenHelper(context);
}

public static DatabaseAccess getInstance(Context context) {
    if (instance == null) {
        instance = new DatabaseAccess(context);
    }
    return instance;
}
public void open() {
    this.database = openHelper.getWritableDatabase();
}
public void close() {
    if (database != null) {
        this.database.close();
    }
}

public List<String> getData() {
    List<String> list = new ArrayList<>();
    Cursor cursor = database.rawQuery("SELECT AD,SOYAD FROM costumer_data", null);

    cursor.moveToFirst();
    while (!cursor.isAfterLast()) {

        list.add(cursor.getString(0)+ " " + cursor.getString(1));

        cursor.moveToNext();
    }
    cursor.close();
    return list;

public class activity_daxilet extends AppCompatActivity {
TextView ad,medaxil,mexaric;
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_daxilet);



    Bundle bundle = getIntent().getExtras();
    if (bundle !=null){
        ad.setText("@position");
    }

}