How can we save the widget that will be adding on run (on click of user) in Flutter?

[Sumangla Bafna]

• We are creating a noticeboard app and we are pinning widgets on board(Staggered Grid View).

• I tried initializing the list - pinnedWidgets in initState() of main.dart (Only thing I could think of) and that's not working.

• We want the items added in the list to be saved, even when we close the app.

• We have used Hive (local database) as database.

More details on https://stackoverflow.com/q/72509137/14581421

If you know, please answer.