Documents, Data, and Pasteboard

An abstract base class for managing discrete portions of your app's data.

A managed document object that integrates with Core Data.

A set of methods that defines an interface for providing persistent references to data objects in your app.

An object that helps a user share data from one place to another within your app, and from your app to other apps.

The interface that an object implements to declare its ability to accept specific data types for pasting and for drag and drop activities.

The interface that determines whether a responder object supports paste configuration.

Manage life-cycle events and your app’s UI scenes, and get information about traits and the environment in which your app runs.

Manage the images, strings, storyboards, and nib files that you use to implement your app's interface.

Extend your app's basic functionality to other parts of the system.

Share data through Handoff, support universal links into your app's content, and display activity-based services to the user.