internal AVSpeechSynthesisVoice GetVoiceForLocaleLanguage()
{
var language = Language.GetInstalledLanguages().FirstOrDefault(x => x.Id.StartsWith(Language?.Id.ToLower()))?.Id ?? AVSpeechSynthesisVoice.CurrentLanguageCode;
var voice = AVSpeechSynthesisVoice.FromLanguage(language);
if (voice != null)
{
return(voice);
}
Log.For(this).Error("Voice not found for language: " + language + ". Using default instead.");
return(AVSpeechSynthesisVoice.FromLanguage(AVSpeechSynthesisVoice.CurrentLanguageCode));
}
/// <summary>
/// Speak the specified msg.
/// </summary>
/// <param name="msg">Message.</param>
public void Speak(string msg)
{
var speechSynthesizer = new AVSpeechSynthesizer();
var speechUtterance = new AVSpeechUtterance(msg)
{
Rate = AVSpeechUtterance.MaximumSpeechRate / 4,
Voice = AVSpeechSynthesisVoice.FromLanguage("fr-FR"),
Volume = 0.5f,
PitchMultiplier = 1.0f
};
speechSynthesizer.SpeakUtterance(speechUtterance);
}
/// <summary>
/// Speak example from:
/// http://blog.xamarin.com/make-your-ios-7-app-speak/
/// </summary>
public static void Speak(string text)
{
var speechSynthesizer = new AVSpeechSynthesizer();
var speechUtterance = new AVSpeechUtterance(text)
{
Rate = AVSpeechUtterance.MaximumSpeechRate / 4,
Voice = AVSpeechSynthesisVoice.FromLanguage("en-US"),
Volume = volume,
PitchMultiplier = pitch
};
speechSynthesizer.SpeakUtterance(speechUtterance);
}
public void Speak(string text)
{
var synthesizer = new AVSpeechSynthesizer();
var utterance = new AVSpeechUtterance(text)
{
Rate = AVSpeechUtterance.DefaultSpeechRate,
Voice = AVSpeechSynthesisVoice.FromLanguage("en-US"),
Volume = 0.5f,
PitchMultiplier = 1.0f
};
synthesizer.SpeakUtterance(utterance);
}
public void ReadText(string text)
{
var speechSynthesizer = new AVSpeechSynthesizer();
//Voice = AVSpeechSynthesisVoice.FromLanguage("fr-FR")
var speechUtterance = new AVSpeechUtterance(text)
{
Rate = AVSpeechUtterance.MaximumSpeechRate / 4,
Voice = AVSpeechSynthesisVoice.FromLanguage("en-US"),
Volume = 0.5f,
PitchMultiplier = 1.0f
};
speechSynthesizer.SpeakUtterance(speechUtterance);
}
public void TextToTalk(string text)
{
var speechSynthesizer = new AVSpeechSynthesizer();
var speechUtterance = new AVSpeechUtterance(text)
{
Rate = AVSpeechUtterance.MaximumSpeechRate / 4,
Voice = AVSpeechSynthesisVoice.FromLanguage("pt-BR"),
Volume = 0.5f,
PitchMultiplier = 1.0f
};
speechSynthesizer.SpeakUtterance(speechUtterance);
}
public async Task SpeakAsync(string text)
{
tcsUtterance = new TaskCompletionSource <bool>();
synthesizer.DidFinishSpeechUtterance += OnFinishedSpeechUtterance;
utterance = new AVSpeechUtterance(text)
{
Rate = AVSpeechUtterance.MaximumSpeechRate / 3,
Voice = AVSpeechSynthesisVoice.FromLanguage("en-US"),
Volume = 1.0f,
PitchMultiplier = 1.0f,
};
synthesizer.SpeakUtterance(utterance);
await tcsUtterance.Task;
}
public void Speak(string text, bool queue = false, CrossLocale?crossLocale = default(CrossLocale?), float?pitch = default(float?), float?speakRate = default(float?), float?volume = default(float?))
{
_isSpeaking = true;
var speechRate = UIDevice.CurrentDevice.CheckSystemVersion(8, 0) ? 8 : 4;
var speechUtterance = new AVSpeechUtterance(text)
{
Rate = AVSpeechUtterance.MaximumSpeechRate / speechRate,
Voice = AVSpeechSynthesisVoice.FromLanguage("en-US"),
Volume = 0.5f,
PitchMultiplier = 1.0f
};
_speechSynthesizer.SpeakUtterance(speechUtterance);
}
partial void btnSpeak_TouchUpInside(UIButton sender)
{
var speechSynthesizer = new AVSpeechSynthesizer();
var button = (UIButton)sender;
var speechUtterance = new AVSpeechUtterance(button.TitleLabel.Text)
{
Rate = AVSpeechUtterance.MaximumSpeechRate / 4,
Voice = AVSpeechSynthesisVoice.FromLanguage("en-US"),
Volume = 0.5f,
PitchMultiplier = 1.0f
};
speechSynthesizer.SpeakUtterance(speechUtterance);
}
public void Speak(string text)
{
_isSpeaking = true;
//var speechRate = UIDevice.CurrentDevice.CheckSystemVersion(8, 0) ? 8 : 4;
var speechUtterance = new AVSpeechUtterance(text)
{
//Rate = AVSpeechUtterance.MaximumSpeechRate / speechRate,
Rate = AVSpeechUtterance.DefaultSpeechRate,
Voice = AVSpeechSynthesisVoice.FromLanguage("en-US"),
Volume = 0.5f,
PitchMultiplier = 1.0f
};
_speechSynthesizer.SpeakUtterance(speechUtterance);
}
public void Speak(string text)
{
if (!string.IsNullOrEmpty(text))
{
var speechSynthesizer = new AVSpeechSynthesizer();
var speechUtterance = new AVSpeechUtterance(text)
{
Rate = AVSpeechUtterance.MaximumSpeechRate / 3,
Voice = AVSpeechSynthesisVoice.FromLanguage("de-DE"),
Volume = volume,
PitchMultiplier = pitch
};
speechSynthesizer.SpeakUtterance(speechUtterance);
}
}
void Speak(string text)
{
var speechSynthesizer = new AVSpeechSynthesizer();
// var voices = AVSpeechSynthesisVoice.GetSpeechVoices ();
var speechUtterance = new AVSpeechUtterance(text)
{
Rate = AVSpeechUtterance.MaximumSpeechRate / 4,
Voice = AVSpeechSynthesisVoice.FromLanguage("tr-TR"),
Volume = volume,
PitchMultiplier = pitch
};
speechSynthesizer.SpeakUtterance(speechUtterance);
}
public void Speak(string text)
{
if (UIDevice.CurrentDevice.CheckSystemVersion(7, 0))
{
var speechSynthesizer = new AVSpeechSynthesizer();
var speechUtterance = new AVSpeechUtterance(text)
{
Rate = AVSpeechUtterance.MaximumSpeechRate / 3,
Voice = AVSpeechSynthesisVoice.FromLanguage(CultureInfo.CurrentCulture.Name),
Volume = 0.5f,
PitchMultiplier = 1.0f
};
speechSynthesizer.SpeakUtterance(speechUtterance);
}
}
public void Speak(string text_to_speak)
{
AVSpeechSynthesizer speechSynthesizer = new AVSpeechSynthesizer();
AVSpeechUtterance speechUtterance = new AVSpeechUtterance(text_to_speak)
{
Rate = AVSpeechUtterance.MaximumSpeechRate / 4,
Voice = AVSpeechSynthesisVoice.FromLanguage("en-US"),
Volume = 0.5f,
PitchMultiplier = 1.0f
};
speechSynthesizer.SpeakUtterance(speechUtterance);
return;
}
/// <summary>
/// The speak.
/// </summary>
/// <param name="text">The text.</param>
/// <param name="language">The language.</param>
public void Speak(string text, string language = DEFAULT_LOCALE)
{
var speechSynthesizer = new AVSpeechSynthesizer();
var voice = AVSpeechSynthesisVoice.FromLanguage(language) ?? AVSpeechSynthesisVoice.FromLanguage(DEFAULT_LOCALE);
var speechUtterance = new AVSpeechUtterance(text)
{
Rate = AVSpeechUtterance.MaximumSpeechRate / 4,
Voice = AVSpeechSynthesisVoice.FromLanguage(language),
Volume = 0.5f,
PitchMultiplier = 1.0f
};
speechSynthesizer.SpeakUtterance(speechUtterance);
}
public void frenchPhraseBookAI(string textToSpeak)
{
Console.WriteLine("Hello");
AVSpeechSynthesizer frenchSpeech = new AVSpeechSynthesizer();
AVSpeechUtterance frenchVoice = new AVSpeechUtterance(textToSpeak)
{
Rate = AVSpeechUtterance.MaximumSpeechRate / 2.2f,
Voice = AVSpeechSynthesisVoice.FromLanguage("fr"),
Volume = 1.0f,
PitchMultiplier = 1.0f
};
frenchSpeech.SpeakUtterance(frenchVoice);
}
public Task Speak(string text)
{
return(new Task(() =>
{
var speechSynthesizer = new AVSpeechSynthesizer();
var speechUtterance = new AVSpeechUtterance(text)
{
Rate = AVSpeechUtterance.MaximumSpeechRate / 2.5f,
Voice = AVSpeechSynthesisVoice.FromLanguage("en-US"),
Volume = 0.5f,
PitchMultiplier = 1.0f
};
speechSynthesizer.SpeakUtterance(speechUtterance);
}));
}
private AVSpeechSynthesisVoice GetVoiceForLocaleLanguage(CrossLocale?crossLocale)
{
var localCode = crossLocale.HasValue &&
!string.IsNullOrWhiteSpace(crossLocale.Value.Language) ?
crossLocale.Value.Language :
AVSpeechSynthesisVoice.CurrentLanguageCode;
var voice = AVSpeechSynthesisVoice.FromLanguage(localCode);
if (voice == null)
{
Console.WriteLine("Locale not found for voice: " + localCode + " is not valid. Using default.");
voice = AVSpeechSynthesisVoice.FromLanguage(AVSpeechSynthesisVoice.CurrentLanguageCode);
}
return(voice);
}
public void SetLanguage(string sLanguage)
{
switch (sLanguage)
{
case "Japanese":
this.language = AVSpeechSynthesisVoice.FromLanguage("ja-JP");
break;
case "Korean":
this.language = AVSpeechSynthesisVoice.FromLanguage("ko-KR");
break;
default:
this.language = AVSpeechSynthesisVoice.FromLanguage("en-US");
break;
}
}
public void Speak(string text)
{
if (String.IsNullOrEmpty(text))
{
return;
}
var speechSynthesizer = new AVSpeechSynthesizer();
var speechUtterance = new AVSpeechUtterance(text)
{
Rate = AVSpeechUtterance.MaximumSpeechRate / 4,
Voice = AVSpeechSynthesisVoice.FromLanguage("en-US"),
Volume = 0.5f,
PitchMultiplier = 1.0f
};
speechSynthesizer.SpeakUtterance(speechUtterance);
}
/// <summary>
/// Pronounces the provided text
/// </summary>
public bool Pronounce(string textToPronounce, string voiceName, double?rateMult, double?pitchMult)
{
try
{
var speechUtterance = new AVSpeechUtterance(textToPronounce);
// pick the voice
Voice voice = null;
if (string.IsNullOrEmpty(voiceName) == false)
{
voice = GetVoices().Where(i => i.FullName == voiceName).FirstOrDefault();
}
if (voice != null)
{
var voices = AVSpeechSynthesisVoice.GetSpeechVoices().ToList();
var voiceObj = voices.Where(i => i.Language == voice.Language).FirstOrDefault();
speechUtterance.Voice = voiceObj;
}
// rate
double rate = rateMult != null ? rateMult.Value : UserPreferences.DefaultVoiceRate;
if (Config.IsIOS && Config.OSVersionMajor < 9)
{
rate *= 0.3;
}
// configure
speechUtterance.Volume = 1.0f;
speechUtterance.Rate = (float)rate;
speechUtterance.PitchMultiplier = (float)(pitchMult != null ? pitchMult.Value : UserPreferences.DefaultVoicePitch);
// pronounce
var speechSynthesizer = new AVSpeechSynthesizer();
speechSynthesizer.SpeakUtterance(speechUtterance);
return(true);
}
catch (Exception)
{
return(false);
}
}
public void Speak(string text)
{
NSError error = new NSError();
var audioSession = AVAudioSession.SharedInstance();
audioSession.OverrideOutputAudioPort(AVAudioSessionPortOverride.Speaker, out error);
var speechSynthesizer = new AVSpeechSynthesizer();
var rate = AVSpeechUtterance.MaximumSpeechRate / 4;
var voice = AVSpeechSynthesisVoice.FromLanguage("en-US");
var speechUtterance = new AVSpeechUtterance(text)
{
Rate = rate,
Voice = voice,
Volume = 0.5f,
PitchMultiplier = 1.0f
};
speechSynthesizer.SpeakUtterance(speechUtterance);
}
AVSpeechSynthesisVoice SelectVoice()
{
AVSpeechSynthesisVoice[] voices = AVSpeechSynthesisVoice.GetSpeechVoices();
AVSpeechSynthesisVoice voice = null;
foreach (AVSpeechSynthesisVoice cVoice in voices)
{
if (cVoice.Language == "en-US")
{
if (string.Compare(cVoice.Name, "Samantha (Enhanced)", StringComparison.Ordinal) == 0)
{
voice = cVoice;
}
}
}
if (voice == null)
{
voice = AVSpeechSynthesisVoice.FromLanguage("en-US");
}
return(voice);
}
void Speak(string text)
{
if (string.IsNullOrEmpty(text))
{
return;
}
Console.WriteLine("Speak: " + text);
AVAudioSession.SharedInstance().SetActive(true);
var speechUtterance = new AVSpeechUtterance(text)
{
Rate = AVSpeechUtterance.DefaultSpeechRate,
Voice = AVSpeechSynthesisVoice.FromLanguage("en-US"),
Volume = 1.0f,
PitchMultiplier = 1.0f
};
speechSynthesizer.SpeakUtterance(speechUtterance);
}
public static void Speak(string text, bool force = false)
{
if (!force && !Sound)
{
return;
}
if (g_synthesizer.Speaking)
{
g_synthesizer.StopSpeaking(AVSpeechBoundary.Immediate);
}
var speechUtterance = new AVSpeechUtterance(text)
{
Rate = SpeechRate * AVSpeechUtterance.MaximumSpeechRate,
Voice = AVSpeechSynthesisVoice.FromLanguage(Voice),
Volume = Volume,
PitchMultiplier = PitchMultiplier
};
g_synthesizer.SpeakUtterance(speechUtterance);
}
public void PlayAudio(string text)
{
if (_speechSynthesizer == null)
{
_speechSynthesizer = new AVSpeechSynthesizer();
_voice = AVSpeechSynthesisVoice.FromIdentifier("com.apple.ttsbundle.siri_female_de-DE_compact");
if (_voice == null)
{
_voice = AVSpeechSynthesisVoice.FromLanguage("de-DE");
}
}
var speechUtterance = new AVSpeechUtterance(text)
{
Rate = AVSpeechUtterance.DefaultSpeechRate,
Voice = _voice,
Volume = 1.0f,
PitchMultiplier = 1.0f
};
_speechSynthesizer.SpeakUtterance(speechUtterance);
}
async void Felicidad(object sender, EventArgs e)
{
var ruta = await DescargarImagenAnalizarFelicidad();
imagen.Image = UIImage.FromFile(ruta);
var StreamdeImagen = imagen.Image.AsJPEG(.5f).AsStream();
{
try
{
float porcentaje = await NiveldeFelicidad(StreamdeImagen);
lblDescripccion.Text = TraerMensajeEmocion(porcentaje);
var voz = new AVSpeechUtterance(lblDescripccion.Text);
voz.Voice = AVSpeechSynthesisVoice.FromLanguage("es-MX");
habla.SpeakUtterance(voz);
}
catch (Exception ex)
{
lblDescripccion.Text = ex.Message;
}
}
}
public override void Speak(string text, bool gender, int pitch)
{
var speechSynthesizer = new AVSpeechSynthesizer();
var voci = AVSpeechSynthesisVoice.GetSpeechVoices();
var choices = voci.Where(x => x.Description.Contains(gender ? "female" : "male"));
//prefer us
AVSpeechSynthesisVoice voice;
voice = choices.FirstOrDefault(x => x.Language.ToLowerInvariant().Contains("en-gb"));
if (voice == null)
{
voice = choices.FirstOrDefault(x => x.Language.ToLowerInvariant().Contains("en-gb"));
}
if (voice == null && voci.Length > 0)
{
voice = voci[0];
}
if (voice == null)
{
return;
}
var speechUtterance = new AVSpeechUtterance(text)
{
Rate = AVSpeechUtterance.DefaultSpeechRate,
Voice = voice,
Volume = 0.5f,
PitchMultiplier = pitch / 100f
};
speechSynthesizer.SpeakUtterance(speechUtterance);
speechSynthesizer.DidFinishSpeechUtterance += (sender, e) =>
{
speechSynthesizer.Dispose();
};
}
/// <summary>
/// Returns a list of available voices
/// </summary>
public List <Voice> GetVoices()
{
try
{
var voiceObjs = AVSpeechSynthesisVoice.GetSpeechVoices();
List <Voice> voices = new List <Voice>();
foreach (var voiceObj in voiceObjs)
{
voices.Add(new Voice()
{
Language = voiceObj.Language,
Name = "Default iOS"
});
}
voices = voices.OrderBy(i => i.Language).ToList();
return(voices);
}
catch (Exception)
{
return(null);
}
}
public void Speak(string s)
{
// ------------------------------------------------------
var utter = new AVSpeechUtterance(s);
//utter.Rate = AVSpeechUtterance.MaximumSpeechRate / 2;
utter.Rate = AVSpeechUtterance.DefaultSpeechRate;
// Aaron's Id = 'siri_male_en-US_compact'...
AVSpeechSynthesisVoice v = GetVoiceByName("Aaron");
if (v != null)
{
utter.Voice = v;
}
else
{
utter.Voice = AVSpeechSynthesisVoice.FromLanguage("en-US");
}
Debug.Print("Voice used=" + utter.Voice?.Name ?? "None");
utter.PitchMultiplier = 0.65F;
speech.SpeakUtterance(utter);
}
