/// <summary>
/// Set the UI based on the current state of the speech state machine
/// </summary>
/// <param name="state"></param>
private void SpeechSetUIState(NuanceHelper.SpeechState state)
{
switch (state)
{
case NuanceHelper.SpeechState.Initializing:
//parent.SpeechPopup.Title = "initializing...";
parent.SpeechTextLabel.Text = "initializing...";
break;
case NuanceHelper.SpeechState.Listening:
//parent.SpeechPopup.Title = "listening...";
parent.SpeechTextLabel.Text = "listening...";
break;
case NuanceHelper.SpeechState.Recognizing:
//parent.SpeechPopup.Title = "recognizing...";
//parent.ActivityIndicator.Hidden = false;
parent.SpeechTextLabel.Text = "recognizing...";
break;
case NuanceHelper.SpeechState.Finished:
//parent.SpeechPopup.Title = "";
parent.SpeechTextLabel.Text = "";
break;
}
// resize and recenter the label
parent.SpeechTextLabel.SizeToFit();
parent.SpeechTextLabel.Center = new PointF(parent.View.Center.X, parent.ActivityIndicator.Center.Y);
}
public void SpeechPopup_SpeechStateCallback(NuanceHelper.SpeechState state, string message)
{
speechState = state;
SpeechSetUIState(speechState);
// store debug / timing info
TimeSpan ts = DateTime.Now - speechStart;
string stateString = NuanceHelper.SpeechStateString(state);
string traceString = String.Format("New state: {0}; Time: {1}; Message: {2}", stateString, ts.TotalSeconds, message);
TraceHelper.AddMessage(traceString);
speechDebugString += traceString + "\n";
}
