public VehicleDetailViewModel(IMyShuttleClient myShuttleClient,
                               IMvxPhoneCallTask phoneCallTask,
                               IUserInteraction userInteraction,
                               ILocationServiceSingleton locationService,
                               IApplicationSettingServiceSingleton applicationSettingService) : base(myShuttleClient,
                                                                                                     phoneCallTask, userInteraction, locationService, applicationSettingService)
 {
     if (DesignMode.DesignModeEnabled)
     {
         CurrentVehicle = new Core.DocumentResponse.Vehicle
         {
             Make  = "A",
             Model = "B",
         };
     }
 }
        public VehicleDetailViewModel(IMyShuttleClient myShuttleClient,
            IMvxPhoneCallTask phoneCallTask,
            IUserInteraction userInteraction,
            ILocationServiceSingleton locationService,
            IApplicationSettingServiceSingleton applicationSettingService) : base(myShuttleClient,
                phoneCallTask, userInteraction, locationService, applicationSettingService)
        {

            if (DesignMode.DesignModeEnabled)
            {
                CurrentVehicle = new Core.DocumentResponse.Vehicle
                {
                    Make = "A",
                    Model = "B",
                };
            }

        }