原创XListView

自己写的

package com.example.lianxi;import java.io.IOException;import java.util.LinkedList;import org.apache.http.HttpEntity;import org.apache.http.HttpResponse;import org.apache.http.client.ClientProtocolException;import org.apache.http.client.HttpClient;import org.apache.http.client.methods.HttpGet;import org.apache.http.impl.client.DefaultHttpClient;import org.apache.http.util.EntityUtils;import org.com.cctest.view.XListView;import org.com.cctest.view.XListView.IXListViewListener;import com.bwie.beantuijian.Data;import com.bwie.beantuijian.Data.DataBean;import com.google.gson.Gson;import com.lidroid.xutils.HttpUtils;import com.lidroid.xutils.exception.HttpException;import com.lidroid.xutils.http.ResponseInfo;import com.lidroid.xutils.http.callback.RequestCallBack;import com.lidroid.xutils.http.client.HttpRequest.HttpMethod;import android.app.Activity;import android.os.Bundle;import android.os.Handler;import android.os.Message;import android.util.Log;public class MainActivity extends Activity implements IXListViewListener {String path = "http://ic.snssdk.com/2/article/v25/stream/?category=news_entertainment&count=20&min_behot_time=1465266126&bd_latitude=4.9E-324&bd_longitude=4.9E-324&bd_loc_time=1465265107&loc_mode=5&lac=4527&cid=28883&iid=4464422609&device_id=17258390367&ac=wifi&channel=baidu&aid=13&app_name=news_article&version_code=460&device_platform=android&device_type=SAMSUNG&os_api=19&os_version=4.4.4&uuid=353040417908000&openudid=84c1c7b192991cc6";private XListView listView;private Handler handler = new Handler() {private Data data;private LinkedList<DataBean> list;LinkedList<DataBean> listbean;private MyAdapter myAdapter;public void handleMessage(Message msg) {data = (Data) msg.obj;switch (msg.arg1) {case 0:list = data.getData();listbean = list;myAdapter = new MyAdapter(listbean, MainActivity.this);listView.setAdapter(myAdapter);stopListView();break;case 1:list.clear();list = data.getData();for (DataBean d : list) {listbean.addFirst(d);}myAdapter.notifyDataSetChanged();stopListView();break;case 2:list.clear();list = data.getData();for (DataBean d : list) {listbean.addLast(d);}myAdapter.notifyDataSetChanged();stopListView();break;default:break;}};};@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);listView = (XListView) findViewById(R.id.xlistview);listView.setPullLoadEnable(true);listView.setPullRefreshEnable(true);listView.setXListViewListener(this);httpJson(path, 0);}public void httpJson(String path, final int i) {HttpUtils utils = new HttpUtils();utils.configCurrentHttpCacheExpiry(0);utils.send(HttpMethod.GET, path, new RequestCallBack<String>() {// 获取失败@Overridepublic void onFailure(HttpException arg0, String arg1) {// TODO Auto-generated method stub}// 获取成功@Overridepublic void onSuccess(ResponseInfo<String> arg0) {// TODO Auto-generated method stubString result = arg0.result;Gson gson = new Gson();Data data = gson.fromJson(result, Data.class);Message message = new Message();message.obj = data;message.arg1 = i;handler.sendMessage(message);}});}/** * 停止刷新，下拉 */public void stopListView() {listView.stopLoadMore();listView.stopRefresh();}@Overridepublic void onRefresh() {// TODO Auto-generated method stubhttpJson(path, 1);}@Overridepublic void onLoadMore() {// TODO Auto-generated method stubhttpJson(path, 2);}}