Pull解析xml文件时工具类的代码

来源：互联网发布：购买海关数据编辑：程序博客网时间：2024/05/22 05:33

package com.bwie.test.utils;

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

import org.xmlpull.v1.XmlPullParser;

import android.content.res.XmlResourceParser;
import android.util.Xml;

import com.bwie.test.bean.News;
import com.lidroid.xutils.HttpUtils;
import com.lidroid.xutils.http.client.HttpRequest.HttpMethod;

public class RequestData {


   private static List<News> list=null;

   public static List<News> parse(InputStream is){

       try {

           //创建pull对象
           XmlPullParser p=Xml.newPullParser();
           //设置解析的输入流
           p.setInput(is, "utf-8");
           //创建对象
           News ne=null;
           //得到xml标签的type类型
           int type=p.getEventType();

           while(type!=XmlResourceParser.END_DOCUMENT)
           {
               //得到标签的名字
               String name=p.getName();

               switch (type) {

               case XmlResourceParser.START_DOCUMENT:
                   list = new ArrayList<News>();

                   break;

               case XmlResourceParser.START_TAG:

                   if("news".equalsIgnoreCase(name)){
                       ne=new News();
                   }else if("id".equalsIgnoreCase(name)){
                       ne.id=p.nextText();
                   }
                   else if("title".equalsIgnoreCase(name)){
                       ne.title=p.nextText();
                   }else if("body".equalsIgnoreCase(name)){
                       ne.body=p.nextText();
                   }else if("author".equalsIgnoreCase(name)){
                       ne.author=p.nextText();
                   }else if("pubDate".equalsIgnoreCase(name)){
                       ne.pubDate=p.nextText();
                   }

                   break;

               case XmlResourceParser.END_TAG:

                   //结束标签
                   if("news".equalsIgnoreCase(name)){
                       list.add(ne);
                   }
                   break;
               }
               //遍历下一个type
               type=p.next();
           }





       } catch (Exception e) {
           // TODO: handle exception
       }




       return list;


   }
}

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