Changing a card's leading play/pause icon on card tap.

[Firas Koussa]

So I have a ListViewBuilder with Cards having a Listtile. 

Each card has a play/pause leading icon. What I want to do is to toggle the specific card's icon that was tapped and not all the cards in the ListViewBuilder.

Here is a thread I found on stackoverflow that addresses that problem which has no answers yet.

https://stackoverflow.com/questions/62125303/how-to-use-single-icon-button-to-play-and-pause-audio-in-flutter