The introductory section of this chapter informed you that you would use Contacts.framework to retrieve that app user's contacts and show this in a table view. To display a list of contacts, you must have access to the user's address book. Apple does a great job of protecting the user's privacy, so you can't read any of their contacts' data without asking the user for permission. Similar restrictions apply to access the user's camera, location, photos, and more.
Whenever you need access to privacy-sensitive information, you are required to specify this in your app's Info.plist file. This file keeps track of many of your app's properties, such as its display name, supported interface orientations, and, in the case ...
