Collectables similar to God of War 2018

I’m trying ListView for displaying the data. In there I will store the collectables in the form of widgets. But how can I exactly add collectables to the list while playing the game?

Here’s an example:


In short: you construct data and add it to the List View. If the widget should be visible, the List View will create it on the fly for you and get rid of it when you scroll away.