ABPersonViewController class (whose instances are known as person view controllers) implements the view used to display a person record (
ABPersonViewController class does not support subclassing.
Responding to View Controller Interactions
Displaying Person Properties
Indicates whether the person view should display data from person records that are linked with the person record being displayed.
Configuring Person Views
Optional. The address book from which to obtain the contact to display.
Specifies whether the to display buttons for actions such as sending a text message or initiating a FaceTime call.
Specifies whether the user can edit the person’s information.
ABUnknownPersonViewController class (whose instances are known as unknown-person view controllers) implements a view controller used to create a person record from a set of person properties.