How to change color of CNContactPickerViewController searchBar

问题

I start a CNContactPickerViewController from a viewcontroller, but how can I change the textcolor of the searchbar inside it. The navigationbar is dark blue, in iOS11 the default searchbartext is black.

回答1:

I updated the way to fix in swift Before you present CNContactPickerViewController, you should set background color of UISearchBar

            UISearchBar.appearance().backgroundColor = UIColor.white
        let cancelButtonAttributes = [NSForegroundColorAttributeName: ColorConstant.baseColorGray]
        UIBarButtonItem.appearance(whenContainedInInstancesOf:
         [UISearchBar.self]).setTitleTextAttributes(cancelButtonAttributes, for: .normal)

来源：https://stackoverflow.com/questions/46162120/how-to-change-color-of-cncontactpickerviewcontroller-searchbar