pattern for Android

MaskView (guide view click dismiss with resource layout-xml layout easily)

LoadMore-RecyclerView(SwipeRefreshLayout style progress footer)

CountDownCircleView(passedTime/totalTime)

ReverseDownCircleView(circle one By one)

android 6.0 PermissionManager with dialog direct

custom snack bar

Advertisement dialog with animation like Netease news

ScrollCenterRecyclerView custom RecyclerView auto scroll to the center of the itemView

RecyclerViewPager custom RecyclerView for more efficient replace of ViewPager