更新时间:2021-11-21 15:06:01
除了创建一个覆盖 newView/bindView 或 getView 的自定义适配器之外,我不知道你会如何做到这一点,这取决于你覆盖的内容(ResourceCursorAdapter 是一个不错的).
I'm not sure how you would do this aside from creating a custom Adapter that overrode newView/bindView or getView, depending on what you override (ResourceCursorAdapter is a good one).
好的,这是一个例子.我没有测试它是否会编译,因为我正在工作,但这绝对应该为您指明正确的方向:
Ok, so here's an example. I didn't test to see if it would compile because I'm at work, but this should definitely point you in the right direction:
public class MyActivity extends ListActivity {
MyAdapter mListAdapter;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Cursor myCur = null;
myCur = do_stuff_here_to_obtain_a_cursor_of_query_results();
mListAdapter = new MyAdapter(MyActivity.this, myCur);
setListAdapter(mListAdapter);
}
private class MyAdapter extends ResourceCursorAdapter {
public MyAdapter(Context context, Cursor cur) {
super(context, R.layout.mylist, cur);
}
@Override
public View newView(Context context, Cursor cur, ViewGroup parent) {
LayoutInflater li = (LayoutInflater)getSystemService(Context.LAYOUT_INFLATER_SERVICE);
return li.inflate(R.layout.mylist, parent, false);
}
@Override
public void bindView(View view, Context context, Cursor cur) {
TextView tvListText = (TextView)view.findViewById(R.id.list_text);
CheckBox cbListCheck = (CheckBox)view.findViewById(R.id.list_checkbox);
tvListText.setText(cur.getString(cur.getColumnIndex(Datenbank.DB_NAME)));
cbListCheck.setChecked((cur.getInt(cur.getColumnIndex(Datenbank.DB_STATE))==0? false:true))));
}
}
}