A custom renderer to set custom animation for NavigationPage.PushAsync and NavigationPage.PopAsync on iOS with Xamarin Forms.

AnimationNavigationRenderer.cs

[assembly: ExportRenderer(typeof(NavigationPage), typeof(AnimationNavigationRenderer))]

class AnimationNavigationRenderer : NavigationRenderer
{
    public override void PushViewController(UIViewController viewController, bool animated)
    {
        if (animated)
        {
            // Alternative way with different set of trannsition
            /*
            UIView.Animate(0.75, () =>
            {
                UIView.SetAnimationCurve(UIViewAnimationCurve.EaseInOut);
                base.PushViewController(viewController, false);
                UIView.SetAnimationTransition(UIViewAnimationTransition.CurlUp, this.View, false);
            });
             */
            var transition = CATransition.CreateAnimation();
            transition.Duration = 0.75;
            transition.Type = CAAnimation.TransitionPush;
            
            View.Layer.AddAnimation(transition, null);
            base.PushViewController(viewController, false);
        }
        else
        {
            base.PushViewController(viewController, false);
        }
    }

    public override UIViewController PopViewController(bool animated)
    {
        if (animated)
        {
            // Alternative way with different set of trannsition
            /*                UIView.Animate(0.75, () =>
            {
                UIView.SetAnimationCurve(UIViewAnimationCurve.EaseInOut);
                UIView.SetAnimationTransition(UIViewAnimationTransition.CurlDown, this.View, false);
            });
            */

            var transition = CATransition.CreateAnimation();
            transition.Duration = 0.75;
            transition.Type = CAAnimation.TransitionFromTop;

            View.Layer.AddAnimation(transition, null);

            return base.PopViewController(false);
        }
        else
        {
            return base.PopViewController(false);
        }
    }
}

Can you Please send me the code for Android..
mail id:- ch.surendrac5@gmail.com.

Need help to make it work with Prism...