SAX解析XML

    private List<Mp3Info> parse(String xmlStr){
    SAXParserFactory saxParserFactory = SAXParserFactory.newInstance();
    List<Mp3Info> infos = new ArrayList<Mp3Info>();
    try{
    XMLReader xmlReader = saxParserFactory.newSAXParser().getXMLReader();
    GetMp3Info getMp3Info = new GetMp3Info();
    xmlReader.setContentHandler(getMp3Info);
    xmlReader.parse(new InputSource(new StringReader(xmlStr)));
    for (Iterator iterator = infos.iterator(); iterator.hasNext();) {
    Mp3Info mp3Info = (Mp3Info) iterator.next();
    Log.d("parse",mp3Info.getMp3name());
    }
    }
    catch(Exception e){
    e.printStackTrace();
    }
    return infos;
    }