自 IOS 11.2 发布以来,我的应用程序在推送其导航控制器具有自定义导航栏高度的视图控制器时遇到了无限循环。有人找到解决这个问题的方法了吗?谢谢。
-(void)layoutSubviews{
[super layoutSubviews];
float height = 42.5;
if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
height = 48;
}
imageView.frame = CGRectMake(0, 0, [[UIScreen mainScreen]bounds].size.width, height);
if(UI_USER_INTERFACE_IDIOM() ==UIUserInterfaceIdiomPad){
if(@available(iOS 11.0,*)){
self.frame =CGRectMake(0, 20,[[UIScreen mainScreen]bounds].size.width, 55); // this line provoke the infinite loop
for(UIView *aView in self.subviews){
if([NSStringFromClass([aView class]) isEqualToString: @"_UINavigationBarContentView"]){
aView.frame = CGRectMake(0, 10, aView.frame.size.width, aView.frame.size.height);
}
if([NSStringFromClass([aView class]) isEqualToString: @"_UIBarBackground"]){
aView.frame = CGRectMake(0, 0, aView.frame.size.width, self.frame.size.height );
}
}
}
}
}