Best solution for showing a snackbar from a HookConsumerWidget (across async gap)

[wstrange]

I'm getting the linter warning "DO NOT use BuildContext across asynchronous gaps." from this code within a HookConsumerWidget:

var r = await submitCreateEvent(e);
ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text(s),));

The suggested solution if (!mounted) return; only works for StatefulWidgets.

I suppose I can convert this to a StatefulHooksConsumer - but I'd like to avoid the additional boilerplate.

Is there a better solution ?

[wstrange]

Changed the title of the question to better reflect the issue. It's quite common for onClick handlers, etc. to make an async call (to add something to a database), and then you want to show the user the status of the call (perhaps using a snackbar).

Any suggestions/tricks that avoid the extra boilerplate of a stateful widget?

[wstrange]

ok- this looks relevant: https://stackoverflow.com/questions/69466478/waiting-asynchronously-for-navigator-push-linter-warning-appears-use-build/69512692#69512692

So changing my onClick handler to something like this:

var sm = ScaffoldMessenger.of(context); // use context before the async call..
var r = await submitCreateEvent(e);
sm.showSnackBar(SnackBar(content: Text(r.value),));

Seems to make the linter happy.

[wstrange]

Also relevant #1331