How to display data from firebase in recyclerView?

The problem is that I can not understand how to display data from firebase in recyclerView + cardView, especially difficulties arise with adapter for recycleView do not understand how to use it and how to implement. If anyone can share an example of the output from firebase in recyclerView + cardView, I will be very grateful.
June 26th 19 at 14:09
1 answer
June 26th 19 at 14:11
He not long ago I faced this problem and found good video lessons https://www.youtube.com/watch?v=PJTs8vZKlWw&app=desktop and https://www.youtube.com/watch?v=mbTgaG9MXnU

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