buildTransitions<T> method

  1. @override
Widget buildTransitions<T>(
  1. PageRoute<T>? route,
  2. BuildContext? context,
  3. Animation<double> animation,
  4. Animation<double>? secondaryAnimation,
  5. Widget child,
)
override

Wraps the child with one or more transition widgets which define how route arrives on and leaves the screen.

Subclasses override this method to create a transition animation.

The MaterialPageRoute.buildTransitions method is an example of a method that uses this to build a transition. It looks up the current PageTransitionsTheme with Theme.of(context).pageTransitionsTheme and delegates to this method with a PageTransitionsBuilder based on the theme's ThemeData.platform.

Implementation

@override
Widget buildTransitions<T>(
  PageRoute<T>? route,
  BuildContext? context,
  Animation<double> animation,
  Animation<double>? secondaryAnimation,
  Widget child,
) {
  return _FadeUpwardsPageTransition(routeAnimation: animation, child: child);
}