20201009 iOS 14 ウィジェットをつくってみた

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3. ॴࡏ஍ɿژ౎ࢢதژ۠
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4. ࣮੷ डୗ ࣗࣾ

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6. iOS൛ v10.0.0

7. None

8. J04
   
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9. ·ͣ஫ҙࣄ߲

10. 4XJGU6*ඞਢ

11. 6*,JU࢖͑·ͤΜ

12. 6*7JFX3FQSFTFOUBCMFΛ
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13. ࢀߟ w 88%$
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14. ΢ΟδΣοτͷछྨ

15. TNBMM NFEJVN MBSHF ֎ݟ ૢ࡞ શମλοϓͷΈ શମ
    
    ೚ҙͷྖҬλοϓ

16. ૢ࡞ w શମλοϓ
    w ೚ҙͷྖҬλοϓ { }.widgetURL(url) Link(destination: url) {

    }

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 { ... } }

19. ઃఆʢTUBUJDʣ͋Γ 8JEHFU 8JEHFU$POpHVSBUJPO *OUFOU 7JFX 5JNFMJOF&OUSZ 5JNFMJOF1SPWJEFS

20. ઃఆʢEZOBNJDʣ͋Γ 8JEHFU 8JEHFU$POpHVSBUJPO *OUFOU 7JFX 5JNFMJOF&OUSZ 5JNFMJOF1SPWJEFS *OUFOU
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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͸
    ࠷ऴతʹ04͕͍͍ײ͡ʹௐ੔͢ΔͷͰ஫ҙ

24. ෳ਺΢ΟδΣοτ 8JEHFU#VOEMF 8JEHFUᶄ 8JEHFUᶃ *OUFOU
    &YUFOTJPO @main struct Bundle: WidgetBundle {

    @WidgetBundleBuilder var body: some Widget { Widget1() Widget2() } }

25. ͍͞͝ʹ w ΢ΟδΣοτରԠ͍ͯ͜͠͏ʂ
    w Ͱ΋ΞϓϦຊମ΁ͷ༠ಋ΋େࣄʁʢϏδωεతʹʣ
    w ΄ͲΑ͍৘ใͷόϥϯε۩߹ΛݟۃΊͯ