RootViewController切换过渡动画 [英] RootViewController Switch Transition Animation

问题描述

有什么方法可以有一个过渡/动画效果，而替换一个现有的视图控制器作为rootviewcontroller与一个新的appDelegate？

Is there any way to have a Transition/animation effect while replacing an existing viewcontroller as rootviewcontroller with a new one in the appDelegate?

推荐答案

当然。只需在转换块中换行 rootViewController ：

Sure. Just wrap the switching of the rootViewController in a transition block:

[UIView transitionWithView:self.window
                  duration:0.5
                   options:UIViewAnimationOptionTransitionFlipFromLeft
                animations:^{ self.window.rootViewController = newViewController; }
                completion:nil];

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