java - Text to speech issue in API Level 22

Question

I was trying to converting text to speech in API level 22. Unfortunately, it's not working below API level 23.

tts=new TextToSpeech(MainActivity.this, new TextToSpeech.OnInitListener() {
        @Override
        public void onInit(int status) {
            if (status!=TextToSpeech.ERROR)
            {
                tts.setLanguage(Locale.US);
            }
        }
    });


    btnSpeak.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            String text=etxtText.getText().toString();

            tts.speak(text,TextToSpeech.QUEUE_FLUSH,null);
            //1.0f is default speech rate, increase to high and decrease to lower
            tts.setSpeechRate(1.0f);


        }
    });



}


@Override
protected void onPause() {

    if (tts!=null)
    {
        //to stop speech
        tts.stop();
        tts.shutdown();

    }
    super.onPause();
}

It's working in upper version. But, not in API level 22. Is there possible way to run it in API level 22.

Answer 1

等待大神答复