AsyncTask 和Timer同时使用

URL url = new URL("http://www.example.com/my.xml");             SAXParserFactory spf = SAXParserFactory.newInstance();             SAXParser sp = spf.newSAXParser();              XMLReader xr = sp.getXMLReader();              MyHandler myHandler = new MyHandler();             xr.setContentHandler(myHandler); 

?

将上面的放在onPreExecute() method 中。

http://developer.android.com/intl/fr/reference/android/os/Looper.html