Navigator 2.0
- Page: An abstract class that describes the configuration of a route
- Router: A class that manages opening and closing pages of an application
- RouterInformationParser: An abstract class used by the
Router
's widget to parse route information into a configuration - RouteInformationProvider: An abstract class that provides route information for the
Router
's widget - RouterDelegate: An abstract class used by the
Router
's widget to build and configure a navigating widget - BackButtonDispatcher: Reports to a Router when the user taps the back button on platforms that support back button (such as Android)
- TransitionDelegate: The delegate that decides how pages transition in or out of the screen when it's added or removed.
════════ Exception caught by widget library ════════════════════════════════════ The Navigator.pages must not be empty to use the Navigator.pages API ════════════════════════════════════════════════════════════════════════════════