状态栏下的CollectionView标头内容 [英] CollectionView header content under status bar

问题描述

以下是一个启用了安全区域布局指南的，仅限于视图的顶部，左侧，右侧和底部的集合视图:

Here's a collection view constrained to top, left, right, and bottom of the superview with safe area layout guide enabled:

我希望我的收藏集视图标题显示在状态栏下 下.对于iPhone 4-8+的屏幕尺寸，我已经实现了这一点，方法是取消选中控制器主view的大小检查器中的安全区域布局指南，并添加以下代码:

I want my collection view header to be shown under the status bar. I've achieved this for iPhone 4 - 8+ screen dimensions by unchecking Safe Area Layout Guide in the size inspector for the controller's main view, and adding the following code:

collectionView.contentInset = UIEdgeInsets(top: -20, left: 0, bottom: 0, right: 0)

这对于非iPhone X 的查看尺寸看起来很棒:

This looks great for non iPhone X view sizes:

但是，对于iPhone X，这将导致以下输出:

However, for the iPhone X, this leads to the following output:

iPhone X在状态栏上有其自己的尺寸.进一步调整顶部插图可以，但是会抵消其他设备的尺寸.我想知道是否有一种更优雅的方式来实现此行为.

The iPhone X has its own dimensions for the status bar. Adjusting the top inset further does work, but will over-offset the other device sizes. I am wondering if there's an more elegant way to achieve this behaviour.

推荐答案

找到了解决方案:

collectionView.contentInset.top = -UIApplication.shared.statusBarFrame.height

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