swift – 启动App的WatchOS3复杂功能

概述我想为watchOS 3创建一个复杂功能,只需启动我的应用程序.我用XCode创建了ComplicationController： class ComplicationController: NSObject, CLKComplicationDataSource{ // MARK: - Timeline Configuration func getSupportedTimeT 我想为watchOS 3创建一个复杂功能,只需启动我的应用程序.我用XCode创建了ComplicationController：

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

解决方法 这些代码更改是必需的：

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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