/// <summary>
/// Constructor for MainViewModel. Creates the required API clients, and ICommand objects
/// </summary>
public MainViewModel()
{
StatusText = "Status: Waiting for image...";
_faceServiceClient = new FaceServiceClient("FACE_API_KEY", "ROOT_URI");
BrowseButtonCommand = new DelegateCommand(Browse);
DetectFaceCommand = new DelegateCommand(DetectFace, CanDetectFace);
_textToSpeak = new TextToSpeak();
_textToSpeak.OnAudioAvailable += _textToSpeak_OnAudioAvailable;
_textToSpeak.OnError += _textToSpeak_OnError;
GenerateToken();
}
/// <summary>
/// Constructor for MainViewModel. Creates the required API clients, and ICommand objects
/// </summary>
public MainViewModel()
{
StatusText = "Status: Waiting for image...";
_faceServiceClient = new FaceServiceClient("FACE_API_KEY_HERE");
BrowseButtonCommand = new DelegateCommand(Browse);
DetectFaceCommand = new DelegateCommand(DetectFace, CanDetectFace);
_textToSpeak = new TextToSpeak();
_textToSpeak.OnAudioAvailable += _textToSpeak_OnAudioAvailable;
_textToSpeak.OnError += _textToSpeak_OnError;
if (_textToSpeak.GenerateAuthenticationToken("Chapter1", "BING_SPEECH_KEY_HERE"))
{
_textToSpeak.GenerateHeaders();
}
}
private void OnTextToSpeak(string textToSpeak)
{
TextToSpeak?.Invoke(this, textToSpeak);
}
