protected override void OnActivityResult(int requestCode, Result resultVal, Intent data)
{
if (requestCode == VOICE)
{
if (resultVal == Result.Ok)
{
var matches = data.GetStringArrayListExtra(RecognizerIntent.ExtraResults);
if (matches.Count != 0)
{
string search = matches[0];
// limit the output to 500 characters
if (search.Length > 500)
{
search = search.Substring(0, 500);
}
Request result = WitAiComm.SendRequest(search);
tvSearch.Text = result.Search;
tvResult.Text = result.Result;
}
else
{
tvSearch.Text = "No speech was recognised";
}
// change the text back on the button
recButton.Text = "Start Recording";
isRecording = !isRecording;
}
}
base.OnActivityResult(requestCode, resultVal, data);
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
progress = new ProgressDialog(this);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.Main);
// Get our button from the layout resource,
// and attach an event to it
Button btnRecord = FindViewById <Button>(Resource.Id.btnRecord);
TextView tvSearch = FindViewById <TextView>(Resource.Id.tvSearch);
TextView tvResult = FindViewById <TextView>(Resource.Id.tvResult);
audioBuffer = new byte[200000];
InitializeAudioRecorder();
btnRecord.Click += async(o, i) =>
{
isRecording = !isRecording;
if (isRecording)
{
btnRecord.Text = Resources.GetString(Resource.String.stopRecording);
await RecordAudioAsync();
}
else
{
btnRecord.Text = Resources.GetString(Resource.String.startRecording);
byte[] d = await ReadWavFileAsync();
progress.SetMessage("Plesase wait, processing request...");
progress.SetCancelable(false);
progress.Show();
Request r = await WitAiComm.PostVoiceAsync(d);
tvSearch.Text = r.Search;
tvResult.Text = r.Result;
progress.Hide();
}
};
}
private void Button_Click(object sender, RoutedEventArgs e)
{
Request req = WitAiComm.SendRequest(tbTxt);
ViewModel.Requests.Add(req);
}
