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在 VTMagic 控制器中修改 navigationBar 的 BarTintColor 无效 #131

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qyfeng009 opened this issue Feb 28, 2020 · 1 comment

qyfeng009 commented Feb 28, 2020

在 push 到 VTMagic 控制器中的修改 navigationBar 的 BarTintColor 如下

(void)viewWillAppear:(BOOL)animated {
[super viewWillAppear: animated];
[self.navigationController.navigationBar setBarTintColor: [UIColor blueColor]];
}
并没有改变
在 viewDidAppear 中可以改变，但是颜色的切换变得生硬。
请问这个问题是如何产生的，如何处理，谢谢

Author

qyfeng009 commented Feb 28, 2020

测试发现在 viewWillAppear 中修改是起作用的，只是不知在哪里又被重置回去了

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