private async void OnStateChanged(SpeechStateChangedMessage message)
{
await Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.High, () =>
{
State = message.SpeechRecognizerState;
});
}
private void VoiceCommanderSpeechRecognizerStateChanged(object sender, SpeechRecognizerState state)
{
_SynchronizationContext.Post((o) =>
{
VoiceCommanderSpeechRecognizerState = state;
}, null);
}
private void OnStateChanged(SpeechRecognizerState state)
{
StateChanged?.Invoke(
this,
new SpeechRecognizerStateChangedEventArgs()
{
State = state
});
}
public StatusBarViewModel(VoiceCommander commander)
{
_SynchronizationContext = SynchronizationContext.Current;
VoiceCommanderStateStatus = commander.StateStatus;
VoiceCommanderSpeechRecognizerState = commander.SpeechRecognizerState;
commander.VoiceCommanderSpeechRecognizerStateChanged += VoiceCommanderSpeechRecognizerStateChanged;
commander.VoiceCommanderStateStatusChanged += VoiceCommanderStateStatusChanged;
}
public object Convert(object value, Type targetType, object parameter, string language)
{
SpeechRecognizerState state = (SpeechRecognizerState)value;
switch (state)
{
case SpeechRecognizerState.Capturing:
case SpeechRecognizerState.SpeechDetected:
case SpeechRecognizerState.SoundStarted:
case SpeechRecognizerState.SoundEnded:
return(Visibility.Visible);
default:
return(Visibility.Collapsed);
}
}
public int put_State(SpeechRecognizerState State)
{
return(((delegate * unmanaged <ISpeechRecognizer *, SpeechRecognizerState, int>)(lpVtbl[16]))((ISpeechRecognizer *)Unsafe.AsPointer(ref this), State));
}
public StatusBarViewModel()
{
VoiceCommanderStateStatus = "Please say a command.";
VoiceCommanderSpeechRecognizerState = SpeechRecognizerState.SpeechDetected;
}
private static void speechRecognizer_StateChanged(SpeechRecognizer sender, SpeechRecognizerStateChangedEventArgs args)
{
speechRecognizerState = args.State;
}
public SpeechStateChangedMessage(SpeechRecognizerState state)
{
SpeechRecognizerState = state;
}