I have done one program in android using xml parsing but there is an error please solve this problem and explain how to use the xml parsing in android: 
String response = rc.getResponse();
Log.e("Response ", response);
SAXParserFactory spf = SAXParserFactory.newInstance();
SAXParser sp = spf.newSAXParser();
XMLReader xr = sp.getXMLReader();
LoginHandler myLoginHandler = new LoginHandler();
xr.parse(retrieveInputStream( response));
xr.parse(new InputSource(rc.openStream()));
 
     
     
    