Xml解析Pull

public ArrayList<TilterBean> getAuther(InputStream inputStream) {
  ArrayList<TilterBean> arrayList = new ArrayList<TilterBean>();
  try {
   XmlPullParser newPullParser = Xml.newPullParser();
   newPullParser.setInput(inputStream, "utf-8");
   int eventType = newPullParser.getEventType();
   while (eventType != newPullParser.END_DOCUMENT) {
    String name = newPullParser.getName();
    switch (eventType) {
    case XmlPullParser.START_TAG:
     if ("news".equals(name)) {
      tilterBean = new TilterBean();
     } else if ("id".equals(name)) {
      tilterBean.setId(Integer.parseInt(newPullParser
        .nextText()));
     } else if ("title".equals(name)) {
      tilterBean.setTitle(newPullParser.nextText());

     } else if ("body".equals(name)) {
      tilterBean.setBody(newPullParser.nextText());
     } else if ("author".equals(name)) {
      tilterBean.setAuther(newPullParser.nextText());
     } else if ("pubDate".equals(name)) {
      tilterBean.setPubDate(newPullParser.nextText());
     } else if ("commentCount".equals(name)) {
      tilterBean.setCommentCount(newPullParser.nextText());
     }

     break;
    case XmlPullParser.END_TAG:
     if ("news".equals(name)) {
      arrayList.add(tilterBean);
      tilterBean = null;
     }
     break;

    default:
     break;
    }
    eventType = newPullParser.next();
   }

  } catch (Exception e) {
   // TODO Auto-generated catch block
   e.printStackTrace();
  }

  return arrayList;
 }