PageTabBarController Material 不是 rootviewcontroller

PageTabBarController Material not as rootviewcontroller

使用此处找到的示例:

https://github.com/CosmicMind/Samples/tree/master/Projects/Programmatic/PageTabBarController

如何在不将任何 viewcontroller 作为根 viewcontroller 的情况下重现此内容?

Material 2.8.0 replaces this component with the TabsController and you can try a sample TabsController project。同样,TabsController 是一个 UIViewController,因此您可以这样对待它。希望这可以帮助。