protected void restoreState(Bundle state) {
   super.restoreState(state);
   setupButtons();
 }
 public void onCreate(Bundle savedInstanceState) {
   super.onCreate(savedInstanceState);
   trackPageView(GoogleAnalytics.PAGE_PASSCODE);
   setContentView(R.layout.viewchangepassword);
   server = (Server) this.getIntent().getExtras().get("server");
 }