我目前有一个正在工作的 NavigationDrawer 主要活动，当用户从导航抽屉中选择一个项目时，它会交换一个新片段。When one of the nav items is selected I would like to swap in a new fragment that uses a SlidingPaneLayout for it's layout... The current documentation suggests it should be used at the root level but doesn't specifically say it can't be使用得更远..有谁知道我想要完成的事情是否可行或受支持？任何有关如何使其工作或实现类似布局的替代方法的帮助或建议将不胜感激。谢谢！