android ListView基本用法

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public class MainActivity extends ListActivity {//此类要继承ListView类

private List<String> mData;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);

  mData = getData();
  ArrayAdapter<String> adapter = new ArrayAdapter(this,
        android.R.layout.simple_expandable_list_item_1,mData);
  this.setListAdapter(adapter);
}

//添加要放到LIstView中的数据源

private List<String> getData() {
  // TODO Auto-generated method stub
  List<String> items = new ArrayList<String>();
  items.add("好多天");
  items.add("大哥大");
  items.add("中国人");
  items.add("龙凤店");
  items.add("老地方");
  items.add("大佛寺");
  items.add("苏打绿");

  return items;

}

//用于LIstView中某项被点击之后的响应方法

@Override
protected void onListItemClick(ListView l, View v, int position, long id) {
  // TODO Auto-generated method stub
  super.onListItemClick(l, v, position, id);
  Log.i("", "Just for Test!");
  Toast.makeText(getApplicationContext(),"Hello "+position+" "+v.toString(), 1).show();
}