public class XMLParser { /** * 解析服务器的配置文件 * @param is 从服务器获得配置的文件的流 */ public static UpdateInfo parser(InputStream is){ UpdateInfo info=null; try { //获得pull解析实例 XmlPullParserFactory factory=XmlPullParserFactory.newInstance(); XmlPullParser xmlParser=factory.newPullParser(); //初始化解析器 xmlParser.setInput(is, "UTF-8"); int eventType=xmlParser.getEventType(); //文档没有解析完 while(eventType!=XmlPullParser.END_DOCUMENT){ switch (eventType) { case XmlPullParser.START_TAG: if(xmlParser.getName().equals("info")){ info=new UpdateInfo(); }else if(xmlParser.getName().equals("version")){ info.setVersion(xmlParser.nextText()); }else if(xmlParser.getName().equals("desc")){ info.setDesc(xmlParser.nextText()); }else if(xmlParser.getName().equals("apkurl")){ info.setApkUrl(xmlParser.nextText()); } break; } eventType=xmlParser.next(); } } catch (XmlPullParserException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } return info; } }
对应的update.xml
<?xml version="1.0" encoding="utf-8"?> <info> <version>2.0</version> <description>xxxxxxxxxx</description> <apkurl>http://192.168.253.1:8080/xxxxxxx.apk</apkurl> </info>
原文地址:http://blog.csdn.net/u014600432/article/details/41379199