20201009 iOS 14 ウィジェットをつくってみた

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6. iOS൛ v10.0.0
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14. ΢ΟδΣοτͷछྨ
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17. جຊߏ଄ 8JEHFU 8JEHFU$POpHVSBUJPO 5JNFMJOF1SPWJEFS 7JFX 5JNFMJOF&OUSZ
18. جຊߏ଄ struct MyWidget: Widget { public var body: some WidgetConfiguration { StaticConfiguration(kind: kind, provider: MyProvider()) { entry in MyWidgetEntryView(entry: entry) } } } struct MyProvider: TimelineProvider { func getTimeline(in context: Context, completion: @escaping (Timeline<MyEntry>) -> Void) { ... completion(Timeline(entries: entries, policy: .atEnd)) } } struct MyWidgetEntryView : View { var entry: MyEntry var body: some View { ... } }
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21. ઃఆ͋Γ struct MyWidget: Widget { public var body: some WidgetConfiguration { IntentConfiguration(kind: kind, intent: MySelectionIntent.self, provider: MyIntentProvider()) { entry in MyWidgetEntryView(entry: entry) } } } struct MyIntentProvider: IntentTimelineProvider { func getTimeline(for configuration: MySelectionIntent, in context: Context, completion: @escaping (Timeline<MyEntry>) -> Void) { ... completion(Timeline(entries: entries, policy: .after(date))) } }
22. IntentHandler.swift class IntentHandler: INExtension, MySelectionIntentHandling { func provideParameterOptionsCollection( for intent: MySelectionIntent, with completion: @escaping (INObjectCollection<MyType>?, Error?) -> Void) { completion(INObjectCollection(items: items), nil) } *OUFOU
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23. ߋ৽ public struct TimelineReloadPolicy : Equatable { // entries͕શ෦ऴΘͬͨΒߋ৽ public static let atEnd: TimelineReloadPolicy // ߋ৽͠ͳ͍ public static let never: TimelineReloadPolicy // ࢦఆ࣌ؒʹߋ৽ public static func after(_ date: Date) -> TimelineReloadPolicy } // ΞϓϦଆ͔Βߋ৽Λଅ͢͜ͱ΋ WidgetCenter.shared.reloadAllTimelines() ࣮ࡍͷߋ৽λΠϛϯά͸
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