buildTransitions< T> method
Delegates to the builder for the current ThemeData.platform or FadeUpwardsPageTransitionsBuilder.
MaterialPageRoute.buildTransitions delegates to this method.
Implementation
Widget buildTransitions<T>(
PageRoute<T> route,
BuildContext context,
Animation<double> animation,
Animation<double> secondaryAnimation,
Widget child,
) {
TargetPlatform platform = Theme.of(context).platform;
if (CupertinoPageRoute.isPopGestureInProgress(route))
platform = TargetPlatform.iOS;
final PageTransitionsBuilder matchingBuilder =
builders[platform] ?? const FadeUpwardsPageTransitionsBuilder();
return matchingBuilder.buildTransitions<T>(route, context, animation, secondaryAnimation, child);
}