I am trying to create an order form for my app for which the user would have to fill for a courier service app. I found a video and it seemed a recycler-view(nested or with a merge adapter)was used. I’m new to android and I’m having issues on how exactly it was implemented. This is the link for the video https://twitter.com/Oti__Adjei/status/1277711750054502401?s=20
Could anyone help with the explanation and if possible a dummy code to show illustration?