1 demand
Multiple pictures are displayed through recycleView, and then click on a specific picture to support preview (support zooming) and sliding
2 Solution
BaseRecyclerViewAdapterHelper + com.github.chrisbanes.photoview.PhotoView + ViewPage2
It's really fragrant when combined
https://github.com/CymChad/BaseRecyclerViewAdapterHelper
com.github.chrisbanes.photoview.PhotoView