tabBarController(_:animationControllerForTransitionFrom:to:)
Called to allow the delegate to return a Uiviewcontrolleranimatedtransitioning delegate object for use during a noninteractive tab bar view controller transition.
Declaration
optional func tabBarController(_ tabBarController: UITabBarController, animationControllerForTransitionFrom fromVC: UIViewController, to toVC: UIViewController) -> (any UIViewControllerAnimatedTransitioning)?Parameters
- tabBarController:
The tab bar controller whose view controller is transitioning.
- fromVC:
The currently visible view controller.
- toVC:
The view controller intended to be visible after the transition ends.
Return Value
The UIViewControllerAnimatedTransitioning delegate object responsible for managing the tab bar view controller transition animation.