LoopingViewPager

readme.txt

// Insert 2 more element to the first and the last of the list of the ViewPager
// e.g. from {A, B, C} to {C, A, B, C, A}, connecting the first to the last

ViewPagerActivity.java

//implement  ViewPager.SimpleOnPageChangeListener(), override the following method
public void onPageScrollStateChanged(int state) {
	if (state == ViewPager2.SCROLL_STATE_IDLE) {
	        int curr = mViewPager.getCurrentItem();
                int lastReal = mViewPager.getAdapter().getCount() - 2;
                if (curr == 0) {
                        mViewPager.setCurrentItem(lastReal, false);
                } else if (curr > lastReal) {
                        mViewPager.setCurrentItem(1, false);
                }
        }
}