private void haveGooglePlayServices() {
   if (polyMergedList.getTasksService() == null) {
     // TODO: New authentication ?
     Log.e("haveGooglePlayServices", "Not implement new authentication");
     chooseAccount();
   } else {
     if (polyMergedList != null && !polyMergedList.isLoaded()) {
       //                AsyncLoadTasks.run(this, polyMainList);
     } else {
       if (polyTodoItems == null) {
         polyTodoItems = polyMergedList.getGlobalTodoItems();
       }
       refreshView();
     }
   }
 }
 // ----------
 public Tasks getService() {
   return polyMergedList.getTasksService();
 }