PlatformRouteInformationProvider class Null safety

The route information provider that propagates the platform route information changes.

This provider also reports the new route information from the Router widget back to engine using message channel method, the SystemNavigator.routeInformationUpdated.

Each time SystemNavigator.routeInformationUpdated is called, the SystemNavigator.selectMultiEntryHistory method is also called. This overrides the initialization behavior of Navigator.reportsRouteUpdateToEngine.

Inheritance
Mixed in types

Constructors

PlatformRouteInformationProvider({required RouteInformation initialRouteInformation})
Create a platform route information provider.

Properties

hashCode → int
The hash code for this object.
read-onlyinherited
hasListeners → bool
Whether any listeners are currently registered.
protected">@protectedread-onlyinherited
runtimeType → Type
A representation of the runtime type of the object.
read-onlyinherited
value → RouteInformation
The current value of the object. When the value changes, the callbacks registered with addListener will be invoked.
read-onlyoverride

Methods

addListener(VoidCallback listener) → void
Register a closure to be called when the object notifies its listeners.
override
didChangeAccessibilityFeatures() → void
Called when the system changes the set of currently active accessibility features.
inherited
didChangeAppLifecycleState(AppLifecycleState state) → void
Called when the system puts the app in the background or returns the app to the foreground.
inherited
didChangeLocales(List<Locale>? locales) → void
Called when the system tells the app that the user's locale has changed. For example, if the user changes the system language settings.
inherited
didChangeMetrics() → void
Called when the application's dimensions change. For example, when a phone is rotated.
inherited
didChangePlatformBrightness() → void
Called when the platform brightness changes.
inherited
didChangeTextScaleFactor() → void
Called when the platform's text scale factor changes.
inherited
didHaveMemoryPressure() → void
Called when the system is running low on memory.
inherited
didPopRoute() → Future<bool>
Called when the system tells the app to pop the current route. For example, on Android, this is called when the user presses the back button.
inherited
didPushRoute(String route) → Future<bool>
Called when the host tells the application to push a new route onto the navigator.
override
didPushRouteInformation(RouteInformation routeInformation) → Future<bool>
Called when the host tells the application to push a new RouteInformation and a restoration state onto the router.
override
dispose() → void
Discards any resources used by the object. After this is called, the object is not in a usable state and should be discarded (calls to addListener will throw after the object is disposed).
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
notifyListeners() → void
Call all the registered listeners.
protected">@protectedvisibleForTesting">@visibleForTestinginherited
removeListener(VoidCallback listener) → void
Remove a previously registered closure from the list of closures that the object notifies.
override
routerReportsNewRouteInformation(RouteInformation routeInformation, {RouteInformationReportingType type = RouteInformationReportingType.none}) → void
A callback called when the Router widget reports new route information
override
toString() → String
A string representation of this object.
inherited

Operators

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