public static async Task SpeakOutLoud(string data)
{
try
{
speechSynthesizer.CancelAll();
await speechSynthesizer.SpeakTextAsync(data);
}
catch { }
}
static public void Stop()
{
if (_speech != null)
{
_speech.CancelAll();
}
}
private async void ReadItem_Click(object sender, EventArgs e)
{
if (this.apiManager.currentArticle != null)
{
if (is_speech)
{
is_speech = false;
synth.CancelAll();
InitAppBar(this.apiManager.currentArticle.is_liked, false);
return;
}
if (!is_speech)
{
HtmlAgilityPack.HtmlDocument html = new HtmlAgilityPack.HtmlDocument();
html.LoadHtml(this.apiManager.currentArticle.body);
is_speech = true;
InitAppBar(this.apiManager.currentArticle.is_liked, false);
foreach (var node in html.DocumentNode.ChildNodes)
{
await synth.SpeakTextAsync(node.InnerText);
}
}
is_speech = false;
InitAppBar(this.apiManager.currentArticle.is_liked, false);
}
}
public async Task Speak(string text, CancellationToken cancelToken)
{
using (var synth = new SpeechSynthesizer()) {
cancelToken.Register(() => {
if (this.IsSpeaking)
{
synth.CancelAll();
}
});
//this.SetVoice(synth, options);
this.IsSpeaking = true;
try {
// stop cancel exception
await synth.SpeakTextAsync(text);
}
catch { }
this.IsSpeaking = false;
}
}
public async void speak(string argsJSON)
{
if (lastCallbackId != null)
{
DispatchCommandResult(new PluginResult(PluginResult.Status.OK), lastCallbackId);
lastCallbackId = null;
synth.CancelAll();
}
var args = JsonHelper.Deserialize <string[]>(argsJSON);
var options = JsonHelper.Deserialize <Options>(args[0]);
lastCallbackId = args[1];
var locale = options.locale != null ? options.locale : "en-US";
var rate = options.rate != null ? options.rate : 1.0;
var ssml =
@"<?xml version=""1.0""?>
<speak version=""1.0""
xmlns=""http://www.w3.org/2001/10/synthesis""
xml:lang=""" + locale + @""">
<prosody pitch=""x-high"" rate=""" + rate + @""">" + xmlEncode(options.text) + @"</prosody>
</speak>";
try {
await synth.SpeakSsmlAsync(ssml);
lastCallbackId = null;
DispatchCommandResult(new PluginResult(PluginResult.Status.OK));
} catch (OperationCanceledException) {
// do nothing
} catch (Exception e) {
Debug.WriteLine(e.Message);
lastCallbackId = null;
DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR, e.Message));
}
}
public async void stop(string argsJSON)
{
synth.CancelAll();
}
/// <summary>
/// Speak back text
/// </summary>
/// <param name="text">Text to speak</param>
/// <param name="queue">If you want to chain together speak command or cancel current</param>
/// <param name="crossLocale">Locale of voice</param>
/// <param name="pitch">Pitch of voice</param>
/// <param name="speakRate">Speak Rate of voice (All) (0.0 - 2.0f)</param>
/// <param name="volume">Volume of voice (iOS/WP) (0.0-1.0)</param>
public async void Speak(string text, bool queue = false, CrossLocale?crossLocale = null, float?pitch = null, float?speakRate = null, float?volume = null)
{
if (string.IsNullOrWhiteSpace(text))
{
return;
}
if (speechSynthesizer == null)
{
Init();
}
#if !NETFX_CORE
if (!queue)
{
speechSynthesizer.CancelAll();
}
#endif
var localCode = string.Empty;
//nothing fancy needed here
if (pitch == null && speakRate == null && volume == null)
{
if (crossLocale.HasValue && !string.IsNullOrWhiteSpace(crossLocale.Value.Language))
{
localCode = crossLocale.Value.Language;
#if NETFX_CORE
var voices = from voice in SpeechSynthesizer.AllVoices
where (voice.Language == localCode &&
voice.Gender.Equals(VoiceGender.Female))
select voice;
speechSynthesizer.Voice = (voices.Any() ? voices.ElementAt(0) : SpeechSynthesizer.DefaultVoice);
#else
var voices = from voice in InstalledVoices.All
where (voice.Language == localCode &&
voice.Gender.Equals(VoiceGender.Female))
select voice;
speechSynthesizer.SetVoice(voices.Any() ? voices.ElementAt(0) : InstalledVoices.Default);
#endif
}
else
{
#if NETFX_CORE
speechSynthesizer.Voice = SpeechSynthesizer.DefaultVoice;
#else
speechSynthesizer.SetVoice(InstalledVoices.Default);
#endif
}
#if NETFX_CORE
try
{
var stream = await speechSynthesizer.SynthesizeTextToStreamAsync(text);
element.SetSource(stream, stream.ContentType);
element.Play();
}
catch (Exception ex)
{
Debug.WriteLine("Unable to playback stream: " + ex);
}
#else
speechSynthesizer.SpeakTextAsync(text);
#endif
return;
}
if (crossLocale.HasValue && !string.IsNullOrWhiteSpace(crossLocale.Value.Language))
{
localCode = crossLocale.Value.Language;
#if NETFX_CORE
var voices = from voice in SpeechSynthesizer.AllVoices
where (voice.Language == localCode &&
voice.Gender.Equals(VoiceGender.Female))
select voice;
#else
var voices = from voice in InstalledVoices.All
where (voice.Language == localCode &&
voice.Gender.Equals(VoiceGender.Female))
select voice;
#endif
if (!voices.Any())
{
#if NETFX_CORE
localCode = SpeechSynthesizer.DefaultVoice.Language;
#else
localCode = InstalledVoices.Default.Language;
#endif
}
}
else
{
#if NETFX_CORE
localCode = SpeechSynthesizer.DefaultVoice.Language;
#else
localCode = InstalledVoices.Default.Language;
#endif
}
if (!volume.HasValue)
{
volume = 100.0f;
}
else if (volume.Value > 1.0f)
{
volume = 100.0f;
}
else if (volume.Value < 0.0f)
{
volume = 0.0f;
}
else
{
volume = volume.Value * 100.0f;
}
var pitchProsody = "default";
//var test = "x-low", "low", "medium", "high", "x-high", or "default";
if (!pitch.HasValue)
{
pitchProsody = "default";
}
else if (pitch.Value >= 1.6f)
{
pitchProsody = "x-high";
}
else if (pitch.Value >= 1.1f)
{
pitchProsody = "high";
}
else if (pitch.Value >= .9f)
{
pitchProsody = "medium";
}
else if (pitch.Value >= .4f)
{
pitchProsody = "low";
}
else
{
pitchProsody = "x-low";
}
string ssmlText = "<speak version=\"1.0\" ";
ssmlText += "xmlns=\"http://www.w3.org/2001/10/synthesis\" xml:lang=\"" + localCode + "\">";
ssmlText += "<prosody pitch=\"" + pitchProsody + "\" volume=\"" + volume.Value + "\" rate=\"" + speakRate.Value + "\" >" + text + "</prosody>";
ssmlText += "</speak>";
#if NETFX_CORE
try{
var stream = await speechSynthesizer.SynthesizeSsmlToStreamAsync(ssmlText);
element.SetSource(stream, stream.ContentType);
element.Play();
}
catch (Exception ex)
{
Debug.WriteLine("Unable to playback stream: " + ex);
}
#else
speechSynthesizer.SpeakSsmlAsync(ssmlText);
#endif
}
public void Stop()
{
synth.CancelAll();
}
private void Appcanlbarread_Click(object sender, EventArgs e)
{
synth.CancelAll();
}
public async void buscar_Click(object sender, RoutedEventArgs e)
{
try
{
speechSynth.CancelAll();
SpeechRecognizerUI speechRecognizer = new SpeechRecognizerUI();
var spanishRecognizer = InstalledSpeechRecognizers.All.Where(sr => sr.Language == "es-ES").First();
if (speechRecognizer != null)
{
speechRecognizer.Recognizer.SetRecognizer(spanishRecognizer);
}
else
{
MessageBox.Show("Recognizer with the language not found");
}
speechRecognizer.Recognizer.Settings.InitialSilenceTimeout = TimeSpan.FromSeconds(4.0);
speechRecognizer.Recognizer.Settings.BabbleTimeout = TimeSpan.FromSeconds(3.0);
speechRecognizer.Settings.ExampleText = "308,201e,120... etc";
speechRecognizer.Settings.ListenText = "Diga el bus que desea buscar";
await speechSynth.SpeakTextAsync("Después del tono, indique el recorrido que desea buscar");
var result = await speechRecognizer.RecognizeWithUIAsync();
if (result.RecognitionResult != null)
{
string result2 = Convert.ToString(result.RecognitionResult.Text);
temp = result2.Replace(".", string.Empty);
string num2 = obj2.conversornum(temp);
//microbuscada = result.RecognitionResult.Text;
microbuscada = Convert.ToString(num2);
temp = microbuscada.Replace(" ", string.Empty).Replace(".", string.Empty);
conversor();
y1 = xy[1] - 500;
y2 = xy[1] + 500;
x1 = xy[0] - 500;
x2 = xy[0] + 500;
await speechSynth.SpeakTextAsync("Por favor espere mientras se envía la solicitud");
XDocument objXML = XDocument.Load("Data.xml");
this.people = (
from obj in objXML.Descendants("Paradero")
where obj.Element("Servicio").Value == temp && (float)obj.Element("Cory") >= y1 && (float)obj.Element("Cory") <= y2 && (float)obj.Element("Corx") >= x1 && (float)obj.Element("Corx") <= x2
select new Persona
{
Servicio = obj.Element("Servicio").Value,
NumParadero = obj.Element("NumParadero").Value,
Comuna = obj.Element("Comuna").Value,
Eje = obj.Element("Eje").Value,
Desde = obj.Element("Desde").Value,
Hacia = obj.Element("Hacia").Value,
Corx = obj.Element("Corx").Value,
Cory = obj.Element("Cory").Value
}).ToArray();
if (people.Length == 0)
{
await speechSynth.SpeakTextAsync("No se han encontrado paraderos cercanos a su posición. si desea volver a buscar, presione de nuevo en su pantalla");
isolated["coorypa"] = 0;
isolated["coorxpa"] = 0;
if (people == null)
{
MessageBox.Show("hola");
}
}
else
{
await speechSynth.SpeakTextAsync("Se han encontrado " + people.Length + " Paraderos cercanos a su posición. si desea buscar el más cercano presione en la esquina inferior izquierda de su pantalla.");
}
}
else
{
await speechSynth.SpeakTextAsync(" Ahora puede volver a buscar apretando en su pantalla ");
}
}
catch (System.Threading.Tasks.TaskCanceledException) { }
catch
{
error2();
}
}
/// <summary>
/// Speak back text
/// </summary>
/// <param name="text">Text to speak</param>
/// <param name="crossLocale">Locale of voice</param>
/// <param name="pitch">Pitch of voice</param>
/// <param name="speakRate">Speak Rate of voice (All) (0.0 - 2.0f)</param>
/// <param name="volume">Volume of voice (iOS/WP) (0.0-1.0)</param>
/// <param name="cancelToken">Canelation token to stop speak</param>
/// <exception cref="ArgumentNullException">Thrown if text is null</exception>
/// <exception cref="ArgumentException">Thrown if text length is greater than maximum allowed</exception>
public async Task Speak(string text, CrossLocale?crossLocale = null, float?pitch = null, float?speakRate = null, float?volume = null, CancellationToken?cancelToken = null)
{
if (text == null)
{
throw new ArgumentNullException(nameof(text), "Text can not be null");
}
try
{
await semaphore.WaitAsync(cancelToken ?? CancellationToken.None);
var localCode = string.Empty;
//nothing fancy needed here
if (pitch == null && speakRate == null && volume == null)
{
if (crossLocale.HasValue && !string.IsNullOrWhiteSpace(crossLocale.Value.Language))
{
localCode = crossLocale.Value.Language;
#if NETFX_CORE
var voices = from voice in SpeechSynthesizer.AllVoices
where (voice.Language == localCode &&
voice.Gender.Equals(VoiceGender.Female))
select voice;
speechSynthesizer.Voice = (voices.Any() ? voices.ElementAt(0) : SpeechSynthesizer.DefaultVoice);
#else
var voices = from voice in InstalledVoices.All
where (voice.Language == localCode &&
voice.Gender.Equals(VoiceGender.Female))
select voice;
speechSynthesizer.SetVoice(voices.Any() ? voices.ElementAt(0) : InstalledVoices.Default);
#endif
}
else
{
#if NETFX_CORE
speechSynthesizer.Voice = SpeechSynthesizer.DefaultVoice;
#else
speechSynthesizer.SetVoice(InstalledVoices.Default);
#endif
}
}
if (crossLocale.HasValue && !string.IsNullOrWhiteSpace(crossLocale.Value.Language))
{
localCode = crossLocale.Value.Language;
#if NETFX_CORE
var voices = from voice in SpeechSynthesizer.AllVoices
where (voice.Language == localCode &&
voice.Gender.Equals(VoiceGender.Female))
select voice;
#else
var voices = from voice in InstalledVoices.All
where (voice.Language == localCode &&
voice.Gender.Equals(VoiceGender.Female))
select voice;
#endif
if (!voices.Any())
{
#if NETFX_CORE
localCode = SpeechSynthesizer.DefaultVoice.Language;
#else
localCode = InstalledVoices.Default.Language;
#endif
}
}
else
{
#if NETFX_CORE
localCode = SpeechSynthesizer.DefaultVoice.Language;
#else
localCode = InstalledVoices.Default.Language;
#endif
}
if (!volume.HasValue)
{
volume = 100.0f;
}
else if (volume.Value > 1.0f)
{
volume = 100.0f;
}
else if (volume.Value < 0.0f)
{
volume = 0.0f;
}
else
{
volume = volume.Value * 100.0f;
}
var pitchProsody = "default";
//var test = "x-low", "low", "medium", "high", "x-high", or "default";
if (!pitch.HasValue)
{
pitchProsody = "default";
}
else if (pitch.Value >= 1.6f)
{
pitchProsody = "x-high";
}
else if (pitch.Value >= 1.1f)
{
pitchProsody = "high";
}
else if (pitch.Value >= .9f)
{
pitchProsody = "medium";
}
else if (pitch.Value >= .4f)
{
pitchProsody = "low";
}
else
{
pitchProsody = "x-low";
}
string ssmlText = "<speak version=\"1.0\" ";
ssmlText += "xmlns=\"http://www.w3.org/2001/10/synthesis\" xml:lang=\"" + localCode + "\">";
ssmlText += "<prosody pitch=\"" + pitchProsody + "\" volume=\"" + volume.Value + "\" rate=\"" +
speakRate ?? 1F + "\" >" + text + "</prosody>";
ssmlText += "</speak>";
#if NETFX_CORE
var tcs = new TaskCompletionSource <object>();
var handler = new TypedEventHandler <MediaPlayer, object>((sender, args) => tcs.TrySetResult(null));
try
{
var player = BackgroundMediaPlayer.Current;
var stream = await speechSynthesizer.SynthesizeTextToStreamAsync(text);
player.MediaEnded += handler;
player.SetStreamSource(stream);
player.Play();
cancelToken?.Register(() =>
{
player.PlaybackRate = 0;
tcs.TrySetResult(null);
});
await tcs.Task;
player.MediaEnded -= handler;
}
catch (Exception ex)
{
Debug.WriteLine("Unable to playback stream: " + ex);
}
#else
//cancelToken?.Register(() => speechSynthesizer.CancelAll());
//await speechSynthesizer.SpeakTextAsync(text);
cancelToken?.Register(() => speechSynthesizer.CancelAll());
await speechSynthesizer.SpeakSsmlAsync(ssmlText);
#endif
}
finally
{
semaphore.Release();
}
}
