Android一个简单的xml文件解析

xml网页格式为如下形式

解析代码如下：

public class XMLtest {

	/**
	 * 获取联系人
	 * @return
	 */
	public static List<Contact> getContacts() throws Exception{
		String path = "http://ip:port/web/list.xml";
		HttpURLConnection conn = (HttpURLConnection) new URL(path).openConnection();
		conn.setConnectTimeout(5000);
		conn.setRequestMethod("GET");
		if(conn.getResponseCode() == 200){
			return parseXML(conn.getInputStream());
		}
		return null;
	}

	private static List<Contact> parseXML(InputStream xml) throws Exception{
		List<Contact> contacts = new ArrayList<Contact>();
		Contact contact = null;
		XmlPullParser pullParser = Xml.newPullParser();
		pullParser.setInput(xml, "UTF-8");
		int event = pullParser.getEventType();
		while(event != XmlPullParser.END_DOCUMENT){
			switch (event) {
			case XmlPullParser.START_TAG:
				if("contact".equals(pullParser.getName())){
					contact = new Contact();
					contact.id = new Integer(pullParser.getAttributeValue(0));
				}else if("name".equals(pullParser.getName())){
					contact.name = pullParser.nextText();
				}else if("image".equals(pullParser.getName())){
					contact.image = pullParser.getAttributeValue(0);
				}
				break;

			case XmlPullParser.END_TAG:
				if("contact".equals(pullParser.getName())){
					contacts.add(contact);
					contact = null;
				}
				break;
			}
			event = pullParser.next();
		}
		return contacts;
	}
}

之后List<Contact> data = XMLtest.getContacts();

data可以listview显示出来。