PopNavigatorRouterDelegateMixin<T> mixin Null safety

A mixin that wires RouterDelegate.popRoute to the Navigator it builds.

This mixin calls Navigator.maybePop when it receives an Android back button intent through the RouterDelegate.popRoute. Using this mixin guarantees that the back button still respects pageless routes in the navigator.

Only use this mixin if you plan to build a navigator in the RouterDelegate.build.

Superclass Constraints


The key used for retrieving the current navigator.
currentConfiguration → T?
Called by the Router when it detects a route information may have changed as a result of rebuild.
read-only, inherited
hashCode int
The hash code for this object.
read-only, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited


addListener(VoidCallback listener) → void
Register a closure to be called when the object notifies its listeners.
build(BuildContext context) Widget
Called by the Router to obtain the widget tree that represents the current state.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
popRoute() Future<bool>
Called by the Router when the Router.backButtonDispatcher reports that the operating system is requesting that the current route be popped.
removeListener(VoidCallback listener) → void
Remove a previously registered closure from the list of closures that the object notifies.
setInitialRoutePath(T configuration) Future<void>
Called by the Router at startup with the structure that the RouteInformationParser obtained from parsing the initial route.
setNewRoutePath(T configuration) Future<void>
Called by the Router when the Router.routeInformationProvider reports that a new route has been pushed to the application by the operating system.
setRestoredRoutePath(T configuration) Future<void>
Called by the Router during state restoration.
toString() String
A string representation of this object.


operator ==(Object other) bool
The equality operator.