//bool IsSupportChinese(Locale locale)
//{
// var r = textToSpeech.IsLanguageAvailable(Locale.China);
// return r != LanguageAvailableResult.MissingData && r != LanguageAvailableResult.NotSupported;
//}
public new void Dispose()
{
if (_tts != null)
{
_tts.Stop();
_tts.Shutdown();
_tts.Dispose();
_tts = null;
}
base.Dispose(true);
}
public ITextToSpeech Init(string engine = null)
{
if (string.IsNullOrEmpty(engine))
{
_tts = new Android.Speech.Tts.TextToSpeech(Application.Context, this);
_engine = _tts.DefaultEngine;
}
else
{
_tts = new Android.Speech.Tts.TextToSpeech(Application.Context, this, engine);
_engine = engine;
}
HasInit = true;
return this;
}