Class

CNContactViewController

A view controller that displays a new, unknown, or existing contact.

Declaration

iOS, Mac Catalyst
class CNContactViewController : UIViewController
macOS
class CNContactViewController : NSViewController

Overview

Present a CNContactViewController object when you want to display information about one of the user's contacts. At creation time, you specify the type of contact you want to display: new, unknown, or existing.

Topics

Creating the Contact Viewer

init(for: CNContact)

Initializes a view controller for an existing contact.

init(forUnknownContact: CNContact)

Initializes a view controller for an unknown contact.

init(forNewContact: CNContact?)

Initializes a view controller for a new contact.

Handling Interactions with the Interface

protocol CNContactViewControllerDelegate

Methods you use to respond to user interactions with a contact view controller.

Required Keys

class func descriptorForRequiredKeys() -> CNKeyDescriptor

Returns the descriptor for all the keys that must be fetched on the contact before setting it on the view controller.

Displaying Contact Properties

var contact: CNContact

The contact being displayed.

var alternateName: String?

The name to use if the contact has no display name.

var message: String?

The message displayed under the name of the contact.

var displayedPropertyKeys: [Any]?

The contact property keys to display.

Configuring the Contact's Relationships

var parentGroup: CNGroup?

The group in which to add a new contact.

var parentContainer: CNContainer?

The container in which to add a new contact.

Contact Store

var contactStore: CNContactStore?

The contact store from which the contact was fetched or to which it will be saved.

Customizing Contact Card

var allowsEditing: Bool

Determines whether the user can edit the contact’s information.

var allowsActions: Bool

Determines whether to display buttons for actions such as sending a text message or initiating a FaceTime call.

var shouldShowLinkedContacts: Bool

Determines whether to display data from contacts that are linked to the contact being displayed.

Highlighting a Property

func highlightProperty(withKey: String, identifier: String?)

Highlights the property of the contact being displayed.

Beta Software

This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.

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