soundpool.stop does not work

I'm trying to make the sound stop ringing when the user stops pressing (lift your finger) but it does not work, the sound goes on ...

 Negra3.setOnTouchListener(new View.OnTouchListener() {
        @Override
        public boolean onTouch(View view, MotionEvent motionEvent) {
            if (motionEvent.getAction() == MotionEvent.ACTION_DOWN) {
                soundPool.play(sonido3, 1, 1, 0, 0, 0);

            } else if (motionEvent.getAction()==MotionEvent.ACTION_UP)
                soundPool.stop();
            return false;
        }
    });

in the part of soundpool.stop(); the parentheses highlights me in red, so I put soundpool.stop(sonido3); does not mark error but when running the stop does not work, but the sound continues long ... what should I do ?, I clarify that if I put soundpool.autopause(); if it works but it does not convince me :(