大佬教程收集整理的这篇文章主要介绍了swift – 启动App的WatchOS3复杂功能，大佬教程大佬觉得挺不错的，现在分享给大家，也给大家做个参考。
class ComplicationController: NSObject,CLKComplicationDatasource { // MARK: - Timeline Configuration func getSupportedTimeTravelDirections(for complication: CLKComplication,withHandler handler: @escaping (CLKComplicationTimeTravelDirections) -> Void) { handler([.forWARD,.BACkWARD]) } func getTimelinestartDate(for complication: CLKComplication,withHandler handler: @escaping (Date?) -> Void) { handler(nil) } func getTimelineEndDate(for complication: CLKComplication,withHandler handler: @escaping (Date?) -> Void) { handler(nil) } func getPrivacyBehavior(for complication: CLKComplication,withHandler handler: @escaping (CLKComplicationPrivacyBehavior) -> Void) { handler(.showOnLockScreen) } // MARK: - Timeline Population func getCurrentTimelineEntry(for complication: CLKComplication,withHandler handler: @escaping (CLKComplicationTimelineEntry?) -> Void) { // Call the handler with the current timeline entry handler(nil) } func getTimelineEntries(for complication: CLKComplication,before date: Date,limit: Int,withHandler handler: @escaping ([CLKComplicationTimelineEntry]?) -> Void) { // Call the handler with the timeline entries prior to the given date handler(nil) } func getTimelineEntries(for complication: CLKComplication,after date: Date,withHandler handler: @escaping ([CLKComplicationTimelineEntry]?) -> Void) { // Call the handler with the timeline entries after to the given date handler(nil) } // MARK: - Placeholder Templates func getLocalizableSampleTemplate(for complication: CLKComplication,withHandler handler: @escaping (CLKComplicationTemplate?) -> Void) { // This method will be called once per supported complication,and the results will be cached handler(nil) } }
并为Circular,Modular和Utilitarian资产添加了图像.但是当我运行Watch App时,我无法选择Watch脸的并发症.我还需要做什么？
谢谢
格雷格
func getSupportedTimeTravelDirections(for complication: CLKComplication,withHandler handler: @escaping (CLKComplicationTimeTravelDirections) -> Void) { handler([]) } func getCurrentTimelineEntry(for complication: CLKComplication,withHandler handler: @escaping (CLKComplicationTimelineEntry?) -> Void) { if complication.family == .circularsmall { let template = CLKComplicationTemplateCircularsmallRingImage() template.imageProvider = CLKImageProvider(onePieceImage: UIImage(named: "Circular")!) let timelineEntry = CLKComplicationTimelineEntry(date: Date(),complicationTemplate: templatE) handler(timelineEntry) } else if complication.family == .utilitariansmall { let template = CLKComplicationTemplateUtilitariansmallRingImage() template.imageProvider = CLKImageProvider(onePieceImage: UIImage(named: "Utilitarian")!) let timelineEntry = CLKComplicationTimelineEntry(date: Date(),complicationTemplate: templatE) handler(timelineEntry) } else if complication.family == .modularsmall { let template = CLKComplicationTemplateModularsmallRingImage() template.imageProvider = CLKImageProvider(onePieceImage: UIImage(named: "Modular")!) let timelineEntry = CLKComplicationTimelineEntry(date: Date(),complicationTemplate: templatE) handler(timelineEntry) } else { handler(nil) } } func getLocalizableSampleTemplate(for complication: CLKComplication,withHandler handler: @escaping (CLKComplicationTemplate?) -> Void) { switch complication.family { case .circularsmall: let image: UIImage = UIImage(named: "Circular")! let template = CLKComplicationTemplateCircularsmallSimpleImage() template.imageProvider = CLKImageProvider(onePieceImage: imagE) handler(templatE) case .utilitariansmall: let image: UIImage = UIImage(named: "Utilitarian")! let template = CLKComplicationTemplateUtilitariansmallSquare() template.imageProvider = CLKImageProvider(onePieceImage: imagE) handler(templatE) case .modularsmall: let image: UIImage = UIImage(named: "Modular")! let template = CLKComplicationTemplateModularsmallSimpleImage() template.imageProvider = CLKImageProvider(onePieceImage: imagE) handler(templatE) default: handler(nil) } }
此外,您需要在扩展中提供图像作为资产.
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