CNContactViewController导航栏背景颜色与我的应用不匹配

Question

I am using CNContactViewController form contact framework for adding new local contact, but after presenting this view controller navigation bar becomes some different color which is not matching in my app. below is the code and i am adding screenshot too for reference. please suggest me a way to customize this navigation bar.

CNContactStore *store = [[CNContactStore alloc] init];
CNMutableContact *contact = [[CNMutableContact alloc] init];
CNContactViewController *controller = [CNContactViewController viewControllerForNewContact:contact];


controller.contactStore = store;
controller.delegate = self;

[self presentViewController:controller animated:YES completion:nil];

Answer 1

您可以使用以下命令在AppDelegate didFinishLaunching应用程序的所有导航栏实例（包括CNContactViewController）中设置栏色调颜色：

[[UINavigationBar appearance] setBarTintColor: [UIColor ... yourColor]];