相关疑难解决方法(0)

我曾尝试通过布局充气器将listview放入listview并且我获得了成功,但问题是当我选择多个联系人时没有问题但是当我取消选择它并且当我向下滚动然后返回到取消选中的复选框时它得到自动选择......

public class Contactlist_selfActivity extends ListActivity {
/** Called when the activity is first created. */

private ArrayList<contact> contact_list = null;
private ProgressDialog mProgressDialog = null;
private contactAdapter mContactAdapter = null;
private Runnable mViewcontacts = null;
private SparseBooleanArray mSelectedContacts = new SparseBooleanArray();
private ArrayList<contact> items;

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);

    contact_list = new ArrayList<contact>();
    this.mContactAdapter = new contactAdapter(this, R.layout.listview,
            contact_list);
    ListView lv = getListView();
    setListAdapter(this.mContactAdapter);
    lv.setItemsCanFocus(false);
    lv.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
    // }
    mViewcontacts = new Runnable() {

        @Override
        public void …