Mp3Player android

/** * */ package com.ghc.xml; import java.util.ArrayList; import java.util.List; import org.xml.sax.Attributes; import org.xml.sax.SAXException; import org.xml.sax.helpers.DefaultHandler; import com.ghc.model.mp3Info; /** * @author Administrator * */ public class mp3ListContentHandle extends DefaultHandler{ private List<mp3Info> infos = null; private mp3Info info = null; private String tagName = null; private boolean mp3Res = false; public List<mp3Info> getInfos() { return infos; } public void setInfos(List<mp3Info> infos) { this.infos = infos; } public mp3ListContentHandle(List<mp3Info> infos) { super(); this.infos = infos; } private boolean lrcRes = false; @Override public void characters(char[] ch, int start, int length) throws SAXException { String temp = new String(ch,start,length); System.out.println("temp is "+temp+" tagName is "+tagName); if(tagName.equals("id")) { System.out.println("That's true about tagName is id "); info.setId(temp); } else if(tagName.equals("name") && mp3Res) { System.out.println("That's true about tagName is name and mp3Res "); info.setMp3Name(temp); } else if(tagName.equals("sing") && mp3Res) { System.out.println("That's true about tagName is sing and mp3Res "); info.setMp3Singer(temp); } else if(tagName.equals("name") && lrcRes) { System.out.println("That's true about tagName is name and lrcRes "); info.setLrcName(temp); } else if(tagName.equals("size") && lrcRes) { System.out.println("That's true about tagName is size and lrcRes "); info.setLrcSize(temp); } } @Override public void endDocument() throws SAXException { } @Override public void endElement(String uri, String localName, String name) throws SAXException { System.out.println("----------"); if(tagName.equals("resource")) { System.out.println("tag Name is resource is true"); infos.add(info); mp3Res = false; lrcRes = false; } tagName = ""; } @Override public void startDocument() throws SAXException { // TODO Auto-generated method stub super.startDocument(); } @Override public void startElement(String uri, String localName, String name, Attributes attributes) throws SAXException { this.tagName = localName; System.out.println("localName is "+localName); if(tagName.equals("resource")) { info = new mp3Info(); } else if(tagName.equals("mp3")) { System.out.println("mp3 is true"); mp3Res = true; lrcRes = false; } else if(tagName.equals("lrc")) { System.out.println("lrc is true"); lrcRes = true; mp3Res = false; } } }