// Navigations public async Task GoToMenuPage(PersonDto person) { // Clean up services and messenger await VoiceInterface.StopListening(); await WebcamService.CleanUpAsync(); Messenger.Default.Unregister(this); NavigationService.NavigateTo(ViewModelLocator.MenuPage, person); }
private async void HandleActivity(Activity activity) { var text = WebUtility.HtmlDecode(activity.Text); var attachments = activity.Attachments; if (attachments?.Count > 0) { var token = new CancellationTokenSource(); await VoiceInterface.StopListening(); await Windows.ApplicationModel.Core.CoreApplication.MainView.CoreWindow.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, async() => { await WebcamService.CleanUpAsync(); await GoToCarouselPageExecute(attachments); } ); } LogHelper.Log(text); await TtsService.SayAsync(text); if (activity.Name == "End") { connection.OnMessage -= Connection_OnMessage; if (WebcamService.FaceDetectionEffect != null) { await WebcamService.StopFaceDetectionAsync(); } if (WebcamService.IsInitialized && await WebcamService.StartFaceDetectionAsync(300)) { WebcamService.FaceDetectionEffect.FaceDetected += OnFaceDetected; } await VoiceInterface.ListeningHelloAda(); } else if (activity.Name != "NotFinish") { await DispatcherHelper.RunAsync(async() => { await SolicitExecute(); }); } }