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* Rename Navigator 2.0 to Router This aligns better with the documentation for this new API, and doesn't imply that apps need to be upgraded. * introduction -> navigator
1.9 KiB
1.9 KiB
Navigation and Routing sample code
Sample code for Learning Flutter's New Navigation and Routing System, an article explaining the Router widget and it's associated classes.
Samples
Navigator samples
- navigator/anonymous_routes.dart - Shows how to use a Navigator to push and pop anonymous routes (e.g. MaterialPageRoute)
- navigator/named_routes.dart - Shows
how to use define named routes via the
routesparameter on MaterialApp, and navigate using Navigator.pushNamed - navigator/on_generate_route.dart -
Shows how to handle arbitrary named routes using the
onGenerateRoutecallback defined in theMaterialAppconstructor.
Router samples
- router/pages.dart - Shows how to define a list of [Page] objects on Navigator declaratively.
- router/router.dart - Full sample that shows a custom RouteInformationParser and RouterDelegate parsing named routes and declaratively building the stack of pages for the Navigator.
Advanced
- router_advanced/nested_router.dart - Shows two [RouterDelegate], one nested within the other. A [BottomNavigationBar] can be used to select the route of the outer RouterDelegate, and additional routes can be pushed onto the inner RouterDelegate / Navigator.
- router_advanced/transition_delegate.dart Shows how a custom TransitionDelegate can be used to customized when transition animations are shown.
Running
Each file in this project is an entrypoint. To run, specify the filename of the sample:
flutter run lib/router/router.dart