private void RecButton_Click(object sender, System.EventArgs e)
{
if (recButton.Text == "Start Recording")
{
recButton.Text = "End Recording";
sr.StartListening(this.CreateSpeechIntent());
}
else
{
recButton.Text = "Start Recording";
sr.Destroy();
sr = SpeechRecognizer.CreateSpeechRecognizer(this);
sr.SetRecognitionListener(this);
//sr.StopListening();
}
}
void StopRecognizer()
{
_speechRecognizer?.StopListening();
_speechRecognizer?.Cancel();
_speechRecognizer?.Destroy();
_speechRecognizer = null;
CancelDialog();
}
protected void InitializeRecognizer()
{
lock (speechRecognizerLock)
{
if (speechRecognizer != null)
{
speechRecognizer.Destroy();
speechRecognizer = null;
}
speechRecognizer = SpeechRecognizer.CreateSpeechRecognizer(context);
speechRecognizer.ReadyForSpeech += SpeechRecognizer_ReadyForSpeech;
speechRecognizer.RmsChanged += SpeechRecognizer_RmsChanged;
speechRecognizer.EndOfSpeech += SpeechRecognizer_EndOfSpeech;
speechRecognizer.Results += SpeechRecognizer_Results;
speechRecognizer.Error += SpeechRecognizer_Error;
}
}
void startover()
{
_speech.Destroy();
_speech = SpeechRecognizer.CreateSpeechRecognizer(this._context);
_speech.SetRecognitionListener(this);
_speechIntent = new Intent(RecognizerIntent.ActionRecognizeSpeech);
_speechIntent.PutExtra(RecognizerIntent.ExtraSpeechInputCompleteSilenceLengthMillis, 1000);
_speechIntent.PutExtra(RecognizerIntent.ExtraSpeechInputPossiblyCompleteSilenceLengthMillis, 1000);
_speechIntent.PutExtra(RecognizerIntent.ExtraSpeechInputMinimumLengthMillis, 1500);
StartListening();
}
void StopRecognizer()
{
Mvx.Resolve <IMvxMainThreadDispatcher>().RequestMainThreadAction(() =>
{
_speechRecognizer?.StopListening();
_speechRecognizer?.Cancel();
_speechRecognizer?.Destroy();
_speechRecognizer = null;
CancelDialog();
});
}