RecyclerViewEvent. RecyclerView onItemClick、onItemLongClick、drag、swipe、divider、reuse disorder RecyclerView 梳理：点击&长按事件、分割线、拖曳排序、滑动删除、优雅解决 EditText 和 CheckBox 复用错乱问题、定向刷新、DiffUtil、局部刷新