android05

使用pull解析XML文件【一】

<?xml version="1.0" encoding="UTF-8"?>
<persons>
    <person id="23">
        <name>liming</name>
        <age>30</age>
    </person>
    <person id="20">
        <name>zhangxiaoxiao</name>
        <age>25</age>
    </person>
</persons>

解析[未完]

public class PersionServer {
    public List<Persion> getPersions(InputStream xml) throws Exception
    {
        List<Persion> persions = null;
        //XmlPullParser pullParser = XmlPullParserFactory.newInstance().newPullParser();
        XmlPullParser pullParser = Xml.newPullParser();
        pullParser.setInput(xml, "UTF-8");//为pull解析器设置要解析的xml数据。
        int event = pullParser.getEventType();
        
        while(event != XmlPullParser.END_DOCUMENT)
        {
            switch (event) {
            case XmlPullParser.START_DOCUMENT:
                persions = new ArrayList<Persion>();
                break;
                
            case XmlPullParser.START_TAG:
                if ("persion".equals(pullParser.getName())) {//判断当前节点的名称是否为persion
                    int id = new Integer(pullParser.getAttributeValue(0));
                }
                break;
            }
            event = pullParser.next();
        }
        return null;
    }
}