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

its a simple example , important part of listener is on STATE_IDLE detection of cycle end point. so first implement OnPageChangeListener class then on your handler class add this part :

@Override
    public void onPageScrollStateChanged(int state) {

        if (state == ViewPager.SCROLL_STATE_IDLE) {

            if (mPreviousPosition == mCurrentPosition && !mIsEndOfCycle) {

                if (mCurrentPosition == 0) {
                    mViewPager.setCurrentItem(getAdapterItemsCount() - 1);
                } else {
                    mViewPager.setCurrentItem(0);
                }

                mIsEndOfCycle = true;
            } else {
                mIsEndOfCycle = false;
            }

            mPreviousPosition = mCurrentPosition;
        }

    }