android - 如何监听 ListView 行中的复选框？

Question

String[] from = new String[] { CallrzDbAdapter.C_NAME,CallrzDbAdapter.C_EMAIL,CallrzDbAdapter.C_PHONE };
    int[] to = new int[] {R.id.cName, R.id.cEmail, R.id.cPhone };


    notes = new SimpleCursorAdapter(this,
            R.layout.row, cursor, from, to);

    ListView view =getListView();
    view.setHeaderDividersEnabled(true);
    view.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
    view.setOnItemLongClickListener(new OnItemLongClickListener() {

        @Override
        public boolean onItemLongClick(AdapterView<?> arg0, View view,
                int position, long arg3) {
            Toast.makeText(getApplicationContext(), "Hello"+position+" is clicked ",
                      Toast.LENGTH_SHORT).show();

            return false;
        }
      });

    //setListAdapter(notes);
    setListAdapter(notes);

我有一个列表行的自定义布局，它也有一个复选框。如何为复选框事件创建监听器？我已经搜索并听说过 bindView 但有没有人可以更清楚地解释它？ this是有人解释过的链接，但我无法将其插入我的代码。

Answer 1

您可以创建自己的 ViewBinder 并在 setViewValue 中简单地执行以下操作:

 class MyViewBinder implements SimpleAdapter.ViewBinder {
  public boolean setViewValue(View view, Object data, String textRepresentation) {
   int id = view.getId();
   /* handle this particular item from our own view
   if (id == R.id.myViewId) {
    ((CheckBox) view).setOnItemLongClickListener(...);
    ((CheckBox) view).setText(...);
    return true;
   }
   return false;
  }
 }

然后你可以使用 SampleAdapter 获取数据并调用

adapter.setViewBinder(new MyViewBinder());