Flutter onClosing callback for showModalBottomSheet

Question

I have a showModalBottomSheet like the below, which I understand to inherit from BottomSheet (right?)

      showModalBottomSheet

        

Answer 1

Old post but anyways, Might be helpful for you or others. So you can also achieve it by use of whenComplete function of showModalBottomSheet.

Let's see below code

showModalBottomSheet(
        context: context,
        builder: (BuildContext context) {
          return Container(
            height: 260.0,
            child: Text('I am text')
        );
      },
).whenComplete(() {
  print('Hey there, I\'m calling after hide bottomSheet');
});

That's it.