2. Cycleviewpager2使用 ViewPager2 实现无限轮播效果,可以用来实现 banner 以及上下滚动文字广告等。Implementing android cycle viewPager with ViewPager2
3. ZxingbarcodeAn Android library to scanner and generate barcode based on ZXing and ZBar.
4. CircleViewPager@deprecated Android Cycle ViewPager. Use https://github.com/wangpeiyuan/CycleViewPager2