@Override
    public boolean onInterceptTouchEvent(MotionEvent ev) {
        int action = ev.getAction();
        switch (action) {
            case MotionEvent.ACTION_DOWN:
                pauseAutoCycle();
                break;
        }
        return false;
    }
when paused cycle, this method can weak it up.
library/src/main/java/com/daimajia/slider/library/SliderLayout.java