Android，如何知道已单击ViewPager的哪一页？

Question

Based on FragmentPagerAdapter , I have inflated my view pager and I can see my items in each page. How to know, which page is clicked by user to direct him/her see detail of information?

Thanks

Answer 1

据我所知，目前还没有办法让显示的当前Fragment由FragmentPagerAdapter ，所以我可以建议是保持一个position的成员变量的每个Fragment是在增加的pager ，所以你可以用它来知道哪些片段是点击。