persistent property
Whether this Flash is add to route.
Must be non-null, defaults to true
If true
the Flash will not add to route.
If false
, the Flash will add to route as a LocalHistoryEntry. Typically the page is wrap with Overlay.
This can be useful in situations where the app needs to dismiss the Flash with Navigator.pop.
Navigator.of(context).push(MaterialPageRoute(builder: (context) {
return Overlay(
initialEntries: [
OverlayEntry(builder: (context) {
return FlashPage();
}),
],
);
Implementation
final bool persistent;