private void playSound() {

    audioAttributes = new AudioAttributes.Builder()
            .setContentType(AudioAttributes.CONTENT_TYPE_MUSIC)
            .setUsage(AudioAttributes.USAGE_MEDIA)
            .build();
    sp = new SoundPool.Builder().build();
    int soundId = sp.load(getApplicationContext(), R.raw.errorsound, 1);
    sp.play(soundId, 1, 1, 1, 1, 1f);


}