UITabBar项目在iOS 12.1上的向后导航上跳转 [英] UITabBar items jumping on back navigation on iOS 12.1

问题描述

我在主屏幕上有一个带UITabBarController的iOS应用，导航到详细信息屏幕，并设置了hidesBottomBarWhenPushed = true来隐藏UITabBarController.

I have an iOS app with UITabBarController on a master screen, navigating to a detail screen hiding the UITabBarController with setting hidesBottomBarWhenPushed = true.

返回主屏幕时，UITabBarController会执行一个奇怪的跳转"，如以下GIF所示:

When going back to the master screen the UITabBarController does a strange "jump" as shown on this GIF:

仅在iOS 12.1上发生这种情况，而不是在12.0或11.x上发生.

This happens only on iOS 12.1, not on 12.0 or 11.x.

似乎是一个iOS 12.1错误，因为我注意到FB Messenger之类的其他应用程序也有这种行为，但是我想知道，是否有某种解决方法?

Seems like an iOS 12.1 bug, because I noticed other apps like FB Messenger with this behavior, but I was wondering, is there some kind of workaround for it?

推荐答案

在您的UITabBarController中，设置isTranslucent = false

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