public void OnInit([GeneratedEnum] OperationResult status)
{
if (status == OperationResult.Success)
{
try
{
var list = toSpeech.Voices;
foreach (var item in list)
{
if (item.Name == configuracion.TipoVoz)
{
v = item;
break;
}
}
if (v != null)
{
toSpeech.SetVoice(v);
}
toSpeech.SetSpeechRate(configuracion.Velocidad);
toSpeech.SetLanguage(new Locale("es", "ES"));
toSpeech.Speak(textToSpeak, QueueMode.Flush, null);
Thread.Sleep(2000);
}
catch (Exception e)
{
Toast.MakeText(this, e.Message, ToastLength.Long).Show();
}
while (true)
{
if (!toSpeech.IsSpeaking)
{
Log.Info(LOG_TAG, "he terminado de hablar");
toSpeech.Stop();
toSpeech.Shutdown();
break;
}
}
if (record)
{
speechReco.StartListening(intentReco);
}
else if (!record && textToSpeak == "Sesión cerrada correctamente")
{
this.FinishAffinity();
}
}
}
//Get Engines support by Device
public async Task <List <string> > GetEngines(Context c)
{
Log.Debug(TAG, "Trying to get Engine: ");
TextToSpeech tts = await CreateTtsAsync(c, this, null);
IList <TextToSpeech.EngineInfo> engines = tts.Engines;
var listNameEngine = new List <string>();
foreach (var engine in engines)
{
listNameEngine.Add(engine.Label);
}
if (listNameEngine.Count == 0)
{
listNameEngine.Add("NONE");
}
try
{
tts.Shutdown();
}
catch
{
/* don't care */
}
return(listNameEngine);
}
public void onStop()
{
mTextToSpeech.Stop();; // 不管是否正在朗读TTS都被打断
mTextToSpeech.Shutdown(); //关闭，释放资源
player.Release();
playerloop.Reset();
}
private void StopTextToSpeech()
{
if (Speech != null)
{
Speech.Shutdown();
Speech = null;
}
}
protected override void OnDestroy()
{
if (_spokenWord != null)
{
_spokenWord.Shutdown();
}
base.OnDestroy();
}
protected override void OnDestroy()
{
base.OnDestroy();
if (_spokenWord != null)
{
_spokenWord.Shutdown();
Log.Info(TAG, "OnDestroy: Shutdown of Spoken Word");
}
}
//En nuestro metodo de destruccion paramos y apagamos el dictado
protected override void OnDestroy()
{
if (tts != null)
{
tts.Stop();
tts.Shutdown();
}
base.OnDestroy();
}
protected override void OnDestroy()
{
// Don't forget to shutdown tts!
if (tts != null)
{
tts.Stop();
tts.Shutdown();
}
base.OnDestroy();
}
public void OnInit([GeneratedEnum] OperationResult status)
{
if (status == OperationResult.Success)
{
try
{
toSpeech.SetLanguage(new Locale("es", "ES"));
toSpeech.Speak(textToSpeak, QueueMode.Flush, null, null);
Thread.Sleep(2000);
}
catch (Exception e)
{
Toast.MakeText(this, e.Message, ToastLength.Long).Show();
}
while (true)
{
if (!toSpeech.IsSpeaking)
{
Log.Info(LOG_TAG, "he terminado de hablar");
toSpeech.Stop();
toSpeech.Shutdown();
break;
}
}
if (!record && !textToSpeak.Contains("No hay conexión a Internet") && !textToSpeak.Contains("código de verificación"))
{
StartActivity(typeof(MainActivity));
}
else if (!record && textToSpeak.Contains("Ha habido un error"))
{
this.FinishAffinity();
}
else if (!record && textToSpeak.Contains("Ha ocurrido un error."))
{
this.FinishAffinity();
}
else
{
speechReco.StartListening(intentReco);
}
}
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
speaker?.Stop();
speaker?.Shutdown();
speaker = null;
}
base.Dispose(disposing);
}
/// <summary>
/// Text to speech initialization callback.
/// </summary>
public void OnInit(int status)
{
if (status == TextToSpeech.SUCCESS)
{
textToSpeech.Speak(recognizedText, TextToSpeech.QUEUE_FLUSH, null);
}
else if (status == TextToSpeech.ERROR)
{
textToSpeech.Shutdown();
}
}
public void Clean()
{
if (speaker != null)
{
if (speaking)
{
speaker.Stop();
}
speaker.Shutdown();
}
}
protected override void Dispose(bool disposing)
{
lock (_locker)
{
base.Dispose(disposing);
_disposed = true;
try { _textToSpeech.Shutdown(); }
catch (Exception) { }
}
}
public override void Dispose()
{
try
{
tts.Shutdown();
tts.Dispose();
}
catch (Exception ex) {
System.Diagnostics.Debug.Fail(ex.Message, ex.ToString());
}
sources.ClearAsync(a => a.Value?.TrySetCanceled());
}
public void OnInit([GeneratedEnum] OperationResult status)
{
if (status == OperationResult.Success)
{
try
{
if (v != null)
{
toSpeech.SetVoice(v);
}
toSpeech.SetSpeechRate(configuracion.Velocidad);
toSpeech.SetLanguage(new Locale("es", "ES"));
toSpeech.Speak(textToSpeak, QueueMode.Flush, null);
System.Threading.Thread.Sleep(2000);
}
catch (Exception e)
{
Toast.MakeText(this, e.Message, ToastLength.Long).Show();
}
while (true)
{
if (!toSpeech.IsSpeaking)
{
Log.Info(LOG_TAG, "he terminado de hablar");
toSpeech.Stop();
toSpeech.Shutdown();
break;
}
}
if (record)
{
speechReco.StartListening(intentReco);
}
}
}
public async Task <ICollection <Locale> > GetLanguageSupportByEngineAsync(Context c, string engine)
{
Log.Debug(TAG, "Trying to create TTS Engine: ");
TextToSpeech _tts = await CreateTtsAsync(c, this, engine);
ICollection <Locale> langCollect = null;
List <string> lang = new List <string>();
if (_tts != null)
{
langCollect = _tts.AvailableLanguages;
//Clear TTS
try
{
_tts.Shutdown();
}
catch { /* don't care */ }
_tts = null;
}
return(langCollect);
}
protected override void OnDestroy()
{
base.OnDestroy();
tts.Shutdown();
Log.Debug(TAG, "Destroyed...");
}
private async void GetEnginesAndLangsAsync()
{
_tts = new TextToSpeech(this, null);
IList <TextToSpeech.EngineInfo> engines = _tts.Engines;
try
{
_tts.Shutdown();
}
catch { /* don't care */ }
foreach (TextToSpeech.EngineInfo ei in engines)
{
Log.Debug(TAG, "Trying to create TTS Engine: " + ei.Name);
Log.Debug(TAG, "in GetEnginesAndLangsAsync() before await for CreateTtsAsync(), Thread: " + System.Threading.Thread.CurrentThread.ManagedThreadId);
_tts = await CreateTtsAsync(this, ei.Name);
// DISRUPTION 1 from Java code eliminated, we simply await TTS engine initialization here.
if (_tts != null)
{
var el = new EngLang(ei);
_allEngines.Add(el);
Log.Debug(TAG, "Engine: " + ei.Name + " initialized correctly.");
var intent = new Intent(TextToSpeech.Engine.ActionCheckTtsData);
intent = intent.SetPackage(el.Ei.Name);
Intent data = await StartActivityForResultAsync(intent, LANG_REQUEST);
// DISTRUPTION 2 from Java code eliminated, we simply await until the result returns.
try
{
// don't care if lastData or voices comes out null, just catch exception and continue
IList <String> voices = data.GetStringArrayListExtra(TextToSpeech.Engine.ExtraAvailableVoices);
Log.Debug(TAG, "Listing voices for " + el.Name() + " (" + el.Label() + "):");
foreach (String s in voices)
{
el.AddVoice(s);
Log.Debug(TAG, "- " + s);
}
}
catch (Exception e)
{
Log.Debug(TAG, "Engine " + el.Name() + " listing voices exception: " + e);
}
try
{
_tts.Shutdown();
}
catch { /* don't care */ }
_tts = null;
}
}
FindViewById(Resource.Id.wait).Visibility = ViewStates.Gone;
FindViewById(Resource.Id.main).Visibility = ViewStates.Visible;
_voiceSpinner = (Spinner)FindViewById(Resource.Id.voices);
_voiceSpinner.ItemSelected += _voiceSpinner_ItemSelected;
// Complete setup
var languages = new List <String>();
String initLang = Intent.GetStringExtra(INIT_LANG);
initLang = initLang != null ? new Locale(initLang).ISO3Language : Locale.Default.ISO3Language;
foreach (EngLang el in _allEngines)
{
foreach (String v in el.Voices)
{
String lang = v;
int i = lang.IndexOf('-');
if (i > 0)
{
lang = lang.Substring(0, i);
}
var loc = new Locale(lang);
lang = loc.ISO3Language.ToLower();
if (lang.Length != 3)
{
continue;
}
bool doAdd = true;
foreach (LangCodeName lcn in _langCodes)
{
if (lcn.Code != lang)
{
continue;
}
doAdd = false;
break;
}
if (doAdd)
{
_langCodes.Add(new LangCodeName(lang));
}
}
}
_langCodes.Sort();
int selPos = -1;
for (int i = 0; i < _langCodes.Count; i++)
{
languages.Add(_langCodes[i].Name);
if (_langCodes[i].Code.Equals(initLang))
{
selPos = i;
}
}
var adapter = new ArrayAdapter <String>(this, Android.Resource.Layout.SimpleSpinnerItem, languages);
adapter.SetDropDownViewResource(Android.Resource.Layout.SimpleSpinnerDropDownItem);
var langSpinner = (Spinner)FindViewById(Resource.Id.languages);
langSpinner.Adapter = adapter;
if (selPos > -1)
{
langSpinner.SetSelection(selPos);
}
langSpinner.ItemSelected += langSpinner_ItemSelected;
_voiceSpinner.ItemSelected += _voiceSpinner_ItemSelected;
var addBtn = (Button)FindViewById(Resource.Id.add_lang_btn);
addBtn.Click += addBtn_Click;
var useBtn = (Button)FindViewById(Resource.Id.use_voice_btn);
useBtn.Click += useBtn_Click;
}
