How to show snackBar without Scaffold

Question

I am trying to show snackbar in my app to notify User but without scaffold it shows me error. My current code is:

scaffoldKey.currentState?.showSnackBar(
           


        

Answer 1

It can get the current context and show snackbar like this:

void _showToast(BuildContext context) {
  final scaffold = Scaffold.of(context);
  scaffold.showSnackBar(
    SnackBar(
      content: const Text('Updating..'),
    ),
  );

this._showToast(context);