Embedded Framework in Action

Transcript

1. Embedded Framework in Action
   @TachibanaKaoru
   
   2016/11/29
   

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2. ࣗݾ঺հ
   • @TachibanaKaoru
   • ϑϦʔϥϯεiOSΤϯδχΞ
   • น޷͖Ͱ͢ɻ
   • http://www.toyship.org/
   

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3. Embedded Frameworkͱ͸
   • iOSΞϓϦͰιʔείʔυΛଞͷϓϩηεͱڞ༗͢Δ࢓
   ૊Έɻ
   • ओʹExtensionʢWatch ExtensionɺSiri ExtensionͳͲʣ
   Ͱ࢖ΘΕ·͢ɻ
   

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4. Embedded Frameworkͱ͸
   • ιʔείʔυΛڞ༗Ͱ͖Δϓϩηε͸ɺಉ͡Bundle಺
   ͷଞͷExtension͚ͩͰ͋ΓɺଞͷΞϓϦϓϩηεͱͷ
   ιʔείʔυͷڞ༗͕Ͱ͖ΔΘ͚Ͱ͸ͳ͍ɻ
   • ͨͩ͠ɺEmbedded Frameworkͱͯ͠ڞ௨ॲཧΛ੾Γ
   ग़͓͚ͯ͠͹ɺPortability͕ߴ͘ͳΓɺEmbedded
   Framework୯ҐͰଞͷΞϓϦʹ૊ΈࠐΉ͜ͱ΋༰қʹ
   ͳΔɻ
   

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5. Embedded Framework Pros/Cons
   • Pros
   • ExtensionͱຊମͰಉ͡ίʔυΛڞ༗Ͱ͖Δ
   • Ϗϧυ͕ૣ͘ͳΔ
   • Namespace͕෼཭Ͱ͖Δ
   • ઃܭ͕ϒϥογϡΞοϓ͞ΕΔ
   

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6. Embedded Framework Pros/Cons
   • Cons
   • ਐߦதͷϓϩδΣΫτͰ෼ׂ͠Α͏ͱ͢Δͱઃܭͷ
   ݟ௚͕͠ඞཁʹͳΔ͜ͱ΋͋Δ
   • ࢖༻͍ͯ͠ΔϥΠϒϥϦʹΑͬͯEmbedded
   FrameworkʹػೳΛ͖Γͩͤͳ͍৔߹͕͋Δ
   

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7. How to add Embedded Framework
   • ৽نλʔήοτͷ௥ՃͰ Cocoa Touch FrameworkΛબ
   ୒
   

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8. How to make
   

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9. check "Allow app extension API only"
   

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10. check "Allow app extension API only"
    • Ұ෦ͷiOSͷAPI͸extension͔Β͸࢖༻ෆՄೳʹͳͬͯ
    ͍Δɻ
    • "Allow app extension API only"Λonʹ͓ͯ͘͠ͱɺ࢖༻
    ෆՄೳAPI͕࢖ΘΕͨ࣌ʹϏϧυΤϥʔͱͳΔɻ
    • ౰ॳ͸Extensionͱͯ͠࢖Θͳ͍Embedded Framework
    Ͱ΋ɺকདྷతʹ࢖͏͜ͱʹͳͬͨ৔߹ʹۤ࿑͢Δ͜
    ͱ΋ଟ͍ͷͰɺνΣοΫΛೖΕ͓ͯ͘ํ͕ແ೉ɻ
    

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11. check "Allow app extension API only"
    • ͲΜͳAPI͕࢖༻ෆՄೳͳͷ͔
    • ྫʣUIApplication.sharedApplication
    

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12. check "Allow app extension API only"
    • Objective-Cͷheaderʹ͸࢖༻ෆՄೳAPIʹ͸
    NS_EXTENSION_UNAVAILABLE_IOS ͕هࡌ͞Ε͍ͯΔ
    

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13. check "Allow app extension API only"
    • Swiftͷheaderʹ͸NS_EXTENSION_UNAVAILABLE_IOS
    ͸ͳ͍ɻ
    

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14. Write public init to every class/struct
    • Embedded framework͸ผϞδϡʔϧͱͳΔͨΊɺ֎෦
    ͔ΒΞΫηεՄೳͳͷ͸publicͰએݴ͞Εͨ΋ͷͷΈͱ
    ͳΔɻ
    • Ϋϥεɾߏ଄ମͰ҉໧తʹੜ੒͞ΕΔinitializer͸internal
    ͷͨΊɺ໌ࣔతʹpublic initΛهड़͢Δඞཁ͕͋Δɻ
    

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15. Do not include Bundle into embedded framework
    • Embedded Frameworkʹ֎෦ϑϨʔϜϫʔΫΛ૊Έࠐ
    ΜͩࡍʹɺͦͷϑϨʔϜϫʔΫ͕BundleΛؚΜͰ͍Δ
    ͱ໰୊͕ൃੜ͢Δɻ
    

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16. Do not include Bundle into embedded framework
    MyApp.
    app
    Info.plist
    Frameworks
    MyLib.
    framework
    GoogleMaps
    bundle
    A.
    framework
    B.
    framework
    GoogleMaps.
    bundle
    

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17. Do not use framework with Bundle
    • ֎෦ϥΠϒϥϦ͕Bundle͔ΒͷϦιʔεΑͼ͕ͩ͠͏
    ·͍͔ͣ͘ɺSDK͕ਖ਼ৗʹಈ࡞͠ͳ͍ɻ
    • nested bundleͱͯ͠ɺApp Store΁Submitͨ͠ࡍʹΤ
    ϥʔ͕ൃੜ͢Δ৔߹͕͋Δɻ
    

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18. Do not embed same framework to embedded
    framework
    • ಉ͡ϑϨʔϜϫʔΫΛEmbedded Framework ͱMain
    Applicationɺ·ͨ͸ɺEmbedded FrameworkͱExtension
    Ͱembed͢ΔͱΤϥʔ͕ൃੜ͢Δɻ
    • Class GMSStreetViewService is implemented in both /.../
    MyApp.app/Frameworks/MyLib.framework/MyLib and /.../
    Bundle/Application/.../MyApp.app/MyApp. 

    One of the two will be used. Which one is undefined.
    • CrashlyticsɺFirebaseSDKɺGoogleMapsSDKΛembed͢Δ
    ͱൃੜ
    

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