WatchKit
WatchKit is a framework provided by Apple in order to develop interfaces for Apple Watch applications.[1] In order to develop using WatchKit, more information and resources are provided by Apple in the WatchKit library.[2]
WatchKit contains all the classes that a WatchKit extension uses to develop an application.
Classes
WatchKit provides some classes for general purposes, as representing controllers, interfaces and alert actions.
- WKAccessibilityImageRegion
- WKAlertAction
- WKExtension
- WKImage
- WKInterfaceController
- WKUserNotificationInterfaceController
- WKInterfaceDevice
- WKPickerItem
Also provides support for file management, through the following classes:
- WKAudioFileAsset
- WKAudioFilePlayer
- WKAudioFileQueuePlayer
- WKAudioFilePlayerItem
And a set of classes that inherit from WKInterfaceObject and represents visual UI elements.
- WKInterfaceButton
- WKInterfaceDate
- WKInterfaceGroup
- WKInterfaceImage
- WKInterfaceLabel
- WKInterfaceMap
- WKInterfaceMovie
- WKInterfacePicker
- WKInterfaceSeparator
- WKInterfaceSlider
- WKInterfaceSwitch
- WKInterfaceTable
- WKInterfaceTimer
Protocols
WatchKit provides two protocols: WKExtensionDelegate and WKImageAnimatable. WKExtensionDelegate is intended to manage the behaviour of the WatchKit extension and WKImageAnimatable controls the playback of animated images.
References
- ↑ "WatchKit - Apple Developer". apple.com.
- ↑ "WatchKit Programming Guide: Developing for Apple Watch". apple.com. 21 October 2015.