Catrobat.IDE.Core.ViewModels.Service.UploadProgramViewModel.UploadAction C# (CSharp) Method

        private async void UploadAction()
        {
            lock (_exportLock)
            {
                if (IsSending)
                {
                    ServiceLocator.NotifictionService.ShowMessageBox(
                        AppResourcesHelper.Get("Main_Sending"),
                        AppResourcesHelper.Get("Export_Busy"),
                        CancelExportCallback, MessageBoxOptions.Ok);
                    return;
                }
                IsSending = true;
            }

            try
            {
                //await CurrentProgram.SetProgramNameAndRenameDirectory(ProgramName);
                //CurrentProgram.Description = ProgramDescription;
                //await App.SaveContext(CurrentProgram);

                var message = new GenericMessage<string>(ProgramName);
                Messenger.Default.Send(message, ViewModelMessagingToken.UploadProgramStartedListener);

                Task uploadTask = ServiceLocator.ProgramExportService.ExportToPocketCodeOrgWithNotifications(
                    ProgramName, Context.CurrentUserName, Context.CurrentToken);

                this.GoBackAction();
                await Task.Run(() => uploadTask);
            }
            finally
            {
                ServiceLocator.DispatcherService.RunOnMainThread(() =>
                {
                    lock (_exportLock) { IsSending = false; }
                });
            }
        }