- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view from its nib.
// self.automaticallyAdjustsScrollViewInsets = NO;
UIImageView *imageView = [self findHairlineImageViewUnder:self.navigationController.navigationBar];
imageView.hidden = YES;
}
// 去掉顶部导航栏1px的下划线
- (UIImageView *)findHairlineImageViewUnder:(UIView *)view
{
if ([view isKindOfClass:UIImageView.class] && view.bounds.size.height <= 1.0)
{
return (UIImageView *)view;
}
for (UIView *subview in view.subviews)
{
UIImageView *imageView = [self findHairlineImageViewUnder:subview];
if (imageView)
{
return imageView;
}
}
return nil;
}
