如何像这样在 iOS7+ 中向导航栏添加自定义 UIView

Question

是否有插入任何一种方式UIView在NavigationBar像下面的图片？

Answer 1

这不行吗？

UINavigationBar *navBar = [[UINavigationBar alloc] initWithFrame: CGRectMake(0.0f, 20.0f, 320.0f, 32.0f)];
UIView *tempView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 320, 20)];

[[self view] addSubview: tempView];
[[self view] addSubview: navBar];
UINavigationItem *navItem = [[UINavigationItem alloc] initWithTitle: @"Controls"];
[navBar pushNavigationItem:navItem animated:NO];