Question

[badlog]

Hi! What kind of code in com.drextended.rvdbsample.databinding.ItemUserBinding?

[drstranges]

Hello!
If I understand your question right, that is auto generated code by Android Data Binding library.
We have the layout of an item for user representation - R.layout.item_user. For this layout generates class-wrapper - ItemUserBinding.
Link: https://developer.android.com/topic/libraries/data-binding/index.html