public GoogleSpeechRecognizer(ISpeechOutput output, ActivationWord[] activators, float activationConfidence, float commandConfidence, string captureDeviceName)
{
GoogleSpeechApiUtils.Authorize();
_output = output;
Activators = activators;
ActivationConfidence = activationConfidence;
CommandConfidence = commandConfidence;
CaptureDeviceIndex = Utils.GetCaptureDeviceIndex(captureDeviceName);
_activator = new MicrosoftSpeechRecognizer(activationConfidence, captureDeviceName);
_activator.Keywords = activators.Select(x => Utils.PrepareActivatorString(x.Word)).ToArray();
foreach (var activator in activators)
{
if (activator is ActivatorWord_StartGoogleRecognition _googleRecognition)
{
_googleRecognition.SetAction(async(args) => await ActivateInternalAsync(args.ActivatorContinue));
}
}
_activator.Activated += (o, e) =>
{
new Thread(() => {
var args = e as ActivatorEventArgs;
bool found = false;
foreach (var activator in activators)
{
if (Utils.CompareActivatorPhrases(activator.Word, args.Word))
{
activator.Activate((ActivatorEventArgs)e);
found = true;
break;
}
}
if (!found)
{
args.ActivatorContinue();
}
})
{
IsBackground = true,
Priority = ThreadPriority.Highest
}
.Start();
};
}
private async Task ActivateInternalAsync(Action callback) => await GoogleSpeechApiUtils.StreamingMicRecognizeAsync(5700, _output, callback, CommandConfidence, CaptureDeviceIndex);