I’m still learning and I see that there’s a long way ahead of me. However I got stuck with my app and I can’t find any clues online so I need your help.

I have a problem with connect listView with RecyclerView: in the first ACTIVITY I have a list and after selecting the first position, my intention was that it should return a FRAGMENT with recycler view (and cardView). Unfortunately I try a lot of methods but I still don’t know the solution. Anyone help me, please?