1 public class MyListView extends Activity {
 2  
 3     private ListView listView;
 4     //private List<String> data = new ArrayList<String>();
 5     @Override
 6     public void onCreate(Bundle savedInstanceState){
 7         super.onCreate(savedInstanceState);
 8          
 9         listView = new ListView(this);
10         listView.setAdapter(new ArrayAdapter<String>(this, android.R.layout.simple_expandable_list_item_1,getData()));
11         setContentView(listView);
12     }
13      
14      
15      
16     private List<String> getData(){
17          
18         List<String> data = new ArrayList<String>();
19         data.add("测试数据1");
20         data.add("测试数据2");
21         data.add("测试数据3");
22         data.add("测试数据4");
23          
24         return data;
25     }
26 }