How to do circular scrolling on ViewPager?

Question

I would like to set my ViewPager to do circular scrolling. I want the first page to be able to scroll to page 2 AND the last page. And I would like my last page to scroll to

Answer 1

I slightly modified the answer from @portfoliobuilder. It's very simple. Setting the current item with no smooth scroll until PageChangeState to be "0", so it would be very smooth.

((ViewPager)container).setOnPageChangeListener(new ViewPager.OnPageChangeListener() {

    @Override
    public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {

    }

    @Override
    public void onPageSelected(int position) {
        currentPage = position;
    }

    @Override
    public void onPageScrollStateChanged(int state) {

        // state equals to 0 means the scroll action is stop
        if(state == 0) {

            if(currentPage == 0)
                ((ViewPager)container).setCurrentItem(imageResourceList.size()-2,false);

            if(currentPage == imageResourceList.size()-1)
                ((ViewPager)container).setCurrentItem(1,false);
        }
    }
});