Ios Apple Documentation
The uikit framework provides the required infrastructure for your ios or tvos apps.
Ios apple documentation. Offer app clip codes. Use core data to save your application s permanent data for offline use to cache temporary data and to add undo functionality to your app on a single device. It provides the window and view architecture for implementing your interface the event handling infrastructure for delivering multi touch and other types of input to your app and the main run loop needed to manage interactions among the user the system and your app.
Browse the latest developer documentation including tutorials sample code articles and api reference. It has thousands of pages that explain the different frameworks components classes and functions of the ios sdks.