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Published 20 hours ago • verified publisher icon Cloudox

导航栏没有隐藏

Open yimao009 opened this issue 6 years ago • 0 comments 

UIView *barBackgroundView = [self.navigationBar subviews].firstObject;// _UIBarBackground

iOS12 xr机型， 现在的导航栏下边有俩个imageview， 设置父视图barBackgroundView的alpha为0； 还是会显示一条白色， backgroundImageView这个view的alpha还是1 现在我这么做 backgroundImageView.hidden = alpha == 0?YES:NO; 解决的效果

yimao009 avatar Nov 21 '18 06:11 yimao009