XListView的使用方法

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首先查找XListView，设置是否激活下拉刷新，上拉加载，和他的下拉，上拉的监听事件

private XListView xlistView;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);xlistView = (XListView) findViewById(R.id.xlistView);// 下拉刷新是否激活xlistView.setPullRefreshEnable(true);// 加载更多是否激活xlistView.setPullLoadEnable(true);// xlistView刷新和加载更多的监听xlistView.setXListViewListener(this);getData(1,refresh);}

然后联网获取数据

public void getData(final int i,String path) {HttpUtils httpUtils = new HttpUtils();httpUtils.configCurrentHttpCacheExpiry(0);httpUtils.send(HttpMethod.GET, path, new RequestCallBack<String>() {@Overridepublic void onFailure(HttpException arg0, String arg1) {}@Overridepublic void onSuccess(ResponseInfo<String> arg0) {String result = arg0.result;Gson gson = new Gson();Data data = gson.fromJson(result, Data.class);Message msg = Message.obtain();msg.obj = data.getData();msg.what = i;handler.sendMessage(msg);}});

设置停止刷新，停止下拉

// 停止加载更多/刷新public void loadOver() {// 停止加载更多xlistView.stopLoadMore();// 停止刷新xlistView.stopRefresh();//设置刷新时的时间xlistView.setRefreshTime(getTime());}

这是监听上拉，下拉的监听

/** * 刷新 */@Overridepublic void onRefresh() {getData(2,refresh);}/** * 加载更多 */@Overridepublic void onLoadMore() {getData(3,more);}

//设置时间

public String getTime(){SimpleDateFormat format=new SimpleDateFormat("hh:mm:ss"); Date date=new Date();String time = format.format(date);return time;}

使用Handler接收

LinkedList<DataBean> list = new LinkedList<DataBean>();Handler handler = new Handler() {private MyAdapter myAdapter;@SuppressWarnings("unchecked")public void handleMessage(android.os.Message msg) {switch (msg.what) {// 加载初始化数据case 1:list = (LinkedList<DataBean>) msg.obj;myAdapter = new MyAdapter(MainActivity.this, list);xlistView.setAdapter(myAdapter); loadOver();break;// 刷新case 2:list.clear();for (DataBean dataBean : (LinkedList<DataBean>)msg.obj) {//象开头添加list.addFirst(dataBean);}// 刷新适配器myAdapter.notifyDataSetChanged();loadOver();break;// 加载更多case 3:for (DataBean dataBean : (LinkedList<DataBean>)msg.obj) {//象结尾添加list.addLast(dataBean);}// 刷新适配器myAdapter.notifyDataSetChanged();loadOver();break;}};};

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