Android ImageButton onLongClickListener release

Question

I am trying to detect when the user releases an ImageButton long click using this answer, however, I noticed the OnLongClickListener runs twice, I fixed it by returning true instead of false inside the onTouchListener like this:

 private View.OnLongClickListener longClickListener = new View.OnLongClickListener() {
        @Override
        public boolean onLongClick(View pView) {
            Log.d("Record", "Start");

            isSpeakButtonLongPressed = true;
            return true;
        }
    };

    private View.OnTouchListener touchListener = new View.OnTouchListener() {
        @Override
        public boolean onTouch(View pView, MotionEvent pEvent) {
            pView.onTouchEvent(pEvent);
            if (pEvent.getAction() == MotionEvent.ACTION_UP) {
                if (isSpeakButtonLongPressed) {
                    Log.d("Record", "stop");

                    isSpeakButtonLongPressed = false;
                }
            }
            return true;
        }
    };

I don't know why this fixed the issue and if it is correct doing this. glad for some explanation.