setLongPressDuration.java

private int longClickDuration = 3000;
private boolean isLongPress = false;

numEquipeCheat.setOnTouchListener(new View.OnTouchListener() {
    @Override
    public boolean onTouch(View v, MotionEvent event) {
        if (event.getAction() == MotionEvent.ACTION_DOWN) {
            isLongPress = true;
            Handler handler = new Handler();
            handler.postDelayed(new Runnable() {
                @Override
                public void run() {
                    if (isLongPress) {
                        Vibrator vibrator = (Vibrator) getActivity().getSystemService(Context.VIBRATOR_SERVICE);
                        vibrator.vibrate(100);
                        // set your code here
                        // Don't forgot to add <uses-permission android:name="android.permission.VIBRATE" /> to vibrate.
                    }
                }
            }, longClickDuration);
        } 
        else if (event.getAction() == MotionEvent.ACTION_UP) {
            isLongPress = false;
        }
        return true;
    }
});