>)

return

widget

onNotification

?.

call

notification

??

true

return

true

void

methodThatSendsNotification

BuildContext

context

context

?.

visitAncestor

MyNotification

()

visitAncestor

);

Note that this performs poorly compared to the
new default behavior of Notification.dispatch.

Timeline

Landed in version: 2.12.0-4.1
In stable release: 3.0.0

References

API documentation:



Relevant issues: