question: private void login ( XMLRPCCallback callback ) { try { XMLRPCClient client = new XMLRPCClient ( new URL ( mApiUrl . replace ( "http://" , "https://" ) ) , mUserAgent ) ; client . callAsync ( callback , "LogIn" , "" , "" , "en" , mUserAgent ) ; } catch ( MalformedURLException e ) { e . printStackTrace ( ) ; } }
target:  Login to server and get token