public void displayWarning() {
   if (info != null && info.hasWarning()) {
     SyncErrorDialogFragment.newInstance()
         .show(getActivity().getFragmentManager(), SyncErrorDialogFragment.TAG);
     return;
   }
 }
  public void getMenu(Menu menu) {
    info = SyncScanInfo.getLastSyncScanData(getActivity(), acc);
    if (info != null && (info.hasWarning() && !info.hasResponse())) {
      mi =
          menu.add(
              Menu.NONE,
              MenuActionItem.MENU_SYNC_WARNING,
              Menu.FIRST + MenuActionItem.MENU_SYNC_WARNING,
              R.string.sync_warning);
      mi.setIcon(R.drawable.ic_warning);
      mi.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
    }

    mi =
        menu.add(
            Menu.NONE,
            MenuActionItem.MENU_REFRESH,
            MenuActionItem.MENU_SYNC_WARNING + MenuActionItem.MENU_REFRESH,
            R.string.refresh);
    mi.setIcon(R.drawable.ic_refresh);
    mi.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
  }