利用回调函数解决分类式Listview的notifyDataSetChanged在adapter中不执行的问题_adapter. notifydatasetchanged执行完有回调吗_原住民的自修室的博客-CSDN博客
![Images inside recyclerview flash when notifyDataSetChanged() is called · Issue #280 · coil-kt/coil · GitHub Images inside recyclerview flash when notifyDataSetChanged() is called · Issue #280 · coil-kt/coil · GitHub](https://user-images.githubusercontent.com/84500/73835865-77826e00-480e-11ea-8ad0-378212939fc1.gif)
Images inside recyclerview flash when notifyDataSetChanged() is called · Issue #280 · coil-kt/coil · GitHub
![android - RecyclerView: call notifyDataSetChanged during transition fragment == freezing - Stack Overflow android - RecyclerView: call notifyDataSetChanged during transition fragment == freezing - Stack Overflow](https://i.stack.imgur.com/dPvWG.gif)
android - RecyclerView: call notifyDataSetChanged during transition fragment == freezing - Stack Overflow
Image flickering on notifyDataSetChanged() · Issue #376 · nostra13/Android-Universal-Image-Loader · GitHub
![java - How do I update the recyclerview list in the fragment? ( notifyDataSetChanged not working) - Stack Overflow java - How do I update the recyclerview list in the fragment? ( notifyDataSetChanged not working) - Stack Overflow](https://i.stack.imgur.com/Qav06.png)
java - How do I update the recyclerview list in the fragment? ( notifyDataSetChanged not working) - Stack Overflow
![java - NullPointerException - attempt to invoke virtual method ` notifyDataSetChanged()` - can't see list created - Stack Overflow java - NullPointerException - attempt to invoke virtual method ` notifyDataSetChanged()` - can't see list created - Stack Overflow](https://i.stack.imgur.com/oZyZ4.png)