XML解析

private static List<News> parseXML(InputStream inStream) throws Exception {
		List<News> newses = new ArrayList<News>();
		News news = null;
		XmlPullParser parser = Xml.newPullParser();
		parser.setInput(inStream,"UTF-8");
		int event = parser.getEventType();
		while( event != XmlPullParser.END_DOCUMENT){
			switch (event) {
			case XmlPullParser.START_TAG:
				if("news".equals(parser.getName())){
					int id = new Integer(parser.getAttributeValue(0));
					news = new News();
					news.setId(id);
				}else if("title".equals(parser.getName())){
					news.setTitle(parser.nextText());
				}else if("timelength".equals(parser.getName())){
					news.setTimelength(new Integer(parser.nextText()));
				}
				break;

			case XmlPullParser.END_TAG:
				if("news".equals(parser.getName())){
					newses.add(news);
					news = null;
				}
				break;
			}
			event = parser.next();
		}
		return newses;