使用 autoLayout 或 masonry 布局，在 Category 里，如何获取真实的 frame

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This topic created in 2949 days ago, the information mentioned may be changed or developed.

Constraints 会更新几次 frame，如何监听 frame 的变化？

3 replies

ai277014717

Oct 8, 2018

layoutifneed 或许可以满足你的要求
不行的话就 kvo

rannie

Oct 8, 2018 via iPhone

viewDidLayoutSubviews

holonunu

Oct 8, 2018

@ai277014717
@rannie
使用 Method sizzling 替换 layoutSubviews 解决了