you are setting the new list to the RecyclerView Adapter , set the list in the Adapter: make a method setItems(list) in adapter and call it ... ... <看更多>

In this video we further dissect the usage of notifyDatasetChanged method of RecyclerView.Adapter ... ... <看更多>

"Favor composition over inheritance" for RecyclerView Adapters - GitHub ... last parameter payloads is null unless you use from adapter.notify . ... <看更多>