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albertcito
Asked: 2020-06-03 09:04:17 +0800 CST 2020-06-03 09:04:17 +0800 CST

TextToSpeech takes time to depart

  • 772

When starting a Activityfunction, I execute onCreatethe following code:

tts = new TextToSpeech(this, new TextToSpeech.OnInitListener()
{
    @Override
    public void onInit(int status)
    {
        if (status == TextToSpeech.SUCCESS)
        {
            tts.setLanguage(singletonGame.locale);
            tts.speak(instruction, TextToSpeech.QUEUE_ADD, null);
        }
    }
});

But there is a delay before the audio starts playing, because it takes time.

I tried leaving the object TextToSpeechin a class Singletonto have it pre-loaded earlier and not wait for the delay, but it throws an error, because I have to destroy it every scene the object calls.

Does anyone know any solution?

Update 1:

I did a test and what it takes is this line to be executed, because it quickly enters theIF

tts.speak(instruction, TextToSpeech.QUEUE_ADD, null);

java

1 Answers

  1. Best Answer

    It is delayed because the function speakhas a runand is expecting a service, thus.

    So the solution I found is to place a message that says "Loading..."

    tts = new TextToSpeech(this, new TextToSpeech.OnInitListener()
{
    @Override
    public void onInit(int status)
    {
        if (status == TextToSpeech.SUCCESS)
        {
            tts.setLanguage(singletonGame.locale);
            tts.speak(cs, TextToSpeech.QUEUE_FLUSH, null,"idUnico");
        }
    }
});

    And I add the functions when it starts and ends:

    tts.setOnUtteranceProgressListener(new UtteranceProgressListener()
{
    @Override
    public void onStart (String utteranceId)
    {
        Log.d("tts_","empezando");
    }

    @Override
    public void onError (String utteranceId){ Log.d("tts_","error"); }

    @Override
    public void onDone (String utteranceId)
    {
        Log.d("tts_","listo");
    }

});
    • 0