How to continue animation in a page that is disposed in Flutter?

Question

Basically, I have a bunch of ListTiles on my home page which represents some timers. When I press a ListTile it navigator goes to another page with an option to set a timer and a cool clock animation. Now when I go back to the home page the animation and that complete page get disposed. but I want the timer to continue even if we close the page. Can I get a good suggestion to implement this idea?

Answer 1

In your stateful widget, include a mixin like this!

class _ClassNameState extends State<ClassName> with AutomaticKeepAliveClientMixin<Upload> {
//code
}