List中长按事件的上下文标题怎么与listitem的text绑定

public class ActivityMain extends Activity {    private ListView lvPerson;    //联系人列表    private int titleIndex; //List标题索引            protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        this.setContentView(R.layout.list);                lvPerson = (ListView)findViewById(R.id.lv_person);                        final List<HashMap<String, Object>> persons = new ArrayList<HashMap<String, Object>>();        for(int i=0;i<10;i++) {            HashMap<String, Object> person = new HashMap<String, Object>();            person.put("personimage", R.drawable.android);            person.put("personname", "name");            persons.add(person);        }        SimpleAdapter simpleAdapter = new SimpleAdapter(ActivityMain.this, persons, R.layout.personitem,                new String[]{"personimage", "personname"}, new int[]{R.id.imgv_personImage, R.id.tv_personName});        lvPerson.setAdapter(simpleAdapter);                lvPerson.setOnItemClickListener(new OnItemClickListener() {            public void onItemClick(AdapterView<?> adapterView, View view, int position, long id) {                ListView listView = (ListView)adapterView;                HashMap<ImageView, String> person = (HashMap<ImageView, String>)listView.getItemAtPosition(position);                String name = person.get("personname");                //打开联系人详细信息Activity                Intent intent = new Intent(ActivityMain.this, ActivityPersonInfo.class);                // 参数传递                intent.putExtra("name", name);                ActivityMain.this.startActivity(intent);            }                });                lvPerson.setOnItemLongClickListener(new OnItemLongClickListener() {            public boolean onItemLongClick(AdapterView<?> arg0, View arg1, int position, long id) {                titleIndex = position;                return false;            }        });        lvPerson.setOnCreateContextMenuListener(new OnCreateContextMenuListener() {            public void onCreateContextMenu(ContextMenu menu, View v,ContextMenuInfo menuInfo) {                menu.setHeaderTitle(persons.get(titleIndex).toString());                menu.add(0, 0, 0, "test1");                menu.add(0, 1, 1, "test2");                menu.add(0, 2, 2, "test3");                menu.add(0, 3, 3, "test4");            }        });    }        }

        lvPerson.setOnCreateContextMenuListener(new OnCreateContextMenuListener() {            public void onCreateContextMenu(ContextMenu menu, View v,ContextMenuInfo menuInfo) {                menu.setHeaderTitle(persons.get(titleIndex).toString());                menu.add(0, 0, 0, "test1");                menu.add(0, 1, 1, "test2");                menu.add(0, 2, 2, "test3");                menu.add(0, 3, 3, "test4");            }        });