// 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(); });
}
}