下拉加载上拉刷新

来源：互联网发布：c语言中有哪些数据类型编辑：程序博客网时间：2024/04/28 03:35

网络获取数据设置网络权限android.permission.INTERNET

导5个类

public class MainActivity extends Activity implements IXListViewListener{

    @Override
   protected void onCreate(Bundle savedInstanceState) {
       super.onCreate(savedInstanceState);
       setContentView(R.layout.activity_main);


       // 添加XListView的上拉和下拉刷新监听器
       xlv_main.setPullLoadEnable(true);
       xlv_main.setPullRefreshEnable(true);
       xlv_main.setXListViewListener(this);

   }

//刷新
   @Override
   public void onRefresh() {
       // TODO Auto-generated method stub
       pageIndex=1;
       list_news.clear();
       list_all.clear();
       getinfo();
       SimpleDataExample.setFormat("dddddddddddd", getApplicationContext());
         SimpleDataExample.getFormat("dddddddddddd", getApplicationContext(), xlv_main);
   }
//加载
   @Override
   public void onLoadMore() {
       // TODO Auto-generated method stub
       pageIndex++;
       getinfo();
        SimpleDataExample.setFormat("dddddddddddd", getApplicationContext());
         SimpleDataExample.getFormat("dddddddddddd", getApplicationContext(), xlv_main);
   }

}

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