Xml 主页

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package com.example.xmljiexix;

import java.io.StringReader;
import java.util.ArrayList;
import java.util.List;

import org.xmlpull.v1.XmlPullParser;

import android.content.Intent;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.support.v7.app.ActionBarActivity;
import android.util.Xml;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ListView;

import com.bawei.bean.Bean;

public class MainActivity extends ActionBarActivity {
//String ss=”http://www.sciencenet.cn/xml/iphoneInterface.aspx?type=news&nums=20”;
private ListView lv;

List<Bean> list=new ArrayList<Bean>();Handler handler=new Handler(){ public void handleMessage(android.os.Message msg) {     String xml=(String) msg.obj;     xmlParser(xml);     lv.setAdapter(new Myadapter(MainActivity.this,list));     lv.setOnItemClickListener(new OnItemClickListener() {        @Override        public void onItemClick(AdapterView<?> parent, View view,                int position, long id) {            // TODO Auto-generated method stub            Intent mIntent=new Intent(MainActivity.this,SecondActivity.class);            mIntent.putExtra("name", list.get(position).getLink());            startActivity(mIntent);        }    }); };

};

@Overrideprotected void onCreate(Bundle savedInstanceState) {    super.onCreate(savedInstanceState);    setContentView(R.layout.activity_main);   lv=(ListView) findViewById(R.id.lv);   new Thread()   {       public void run() {           String is=Data.data();            xmlParser(is);           Message msg=Message.obtain();           msg.obj=is;           handler.sendMessage(msg);       }   }.start();}

private void xmlParser(String is) {
// TODO Auto-generated method stub
try{
//构建XmlPullParser解析器实例
XmlPullParser xmlparser=Xml.newPullParser();
//setInput将数据设置在解析器当中
xmlparser.setInput(new StringReader(is));
//获得事件类型
int evenType=xmlparser.getEventType();
//注意把实体类放在循环外面
//设立在循环外边的原因
Bean mb=null;

        while(evenType!=XmlPullParser.END_DOCUMENT){            switch(evenType){            case XmlPullParser.START_TAG:                if(xmlparser.getName().equals("item")){                    mb = new Bean();                }                else if(xmlparser.getName().equals("title")){                     mb.setTitle(xmlparser.nextText());                }else if(xmlparser.getName().equals("imgs")){                    mb.setImags(xmlparser.nextText());                }else if(xmlparser.getName().equals("link")){                    mb.setLink

(xmlparser.nextText());

                }                break;            case XmlPullParser.END_TAG:                if(xmlparser.getName().equals("item")){                    list.add(mb);                }                break;            }            evenType=xmlparser.next();        }    }catch(Exception e){        e.printStackTrace();    }}

}

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