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README.md
Navigation and Routing sample code
Sample code for Learning Flutter's New Navigation and Routing System, an article explaining Navigator 2.0.
Samples
Navigator 1.0 samples
- nav_1/anonymous_routes.dart - Shows how to use a Navigator to push and pop anonymous routes (e.g. MaterialPageRoute)
- nav_1/named_routes.dart - Shows how to use
define named routes via the
routes
parameter on MaterialApp, and navigate using Navigator.pushNamed - nav_1/on_generate_route.dart - Shows how
to handle arbitrary named routes using the
onGenerateRoute
callback defined in theMaterialApp
constructor.
Navigator 2.0 samples
- nav_2/pages.dart - Shows how to define a list of [Page] objects on Navigator declaratively.
- nav_2/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
- nav_2_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.
- nav_2_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/nav_2/router.dart