iOS 14からのアプリ内課金

#potatotips #71での発表資料です。
https://potatotips.connpass.com/event/189012/

より詳しい内容はこちら
https://zenn.dev/tattn/books/ios14-in-app-purchase

おすすめ: iOS 14対応で気をつけるべきこと
https://zenn.dev/tattn/articles/40d1e53cc63d381a3ac5

Twitter: https://twitter.com/tanakasan2525

Transcript

1. iOS 14͔Βͷ՝࣮ۚ૷
   ాதୡ໵ (@tattn)
   #potatotips (#71)
   

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2. ాத ୡ໵ / ͨͳͨͭ (@tattn)
   • Yahoo!ΧʔφϏ
   • Yahoo!৐׵Ҋ಺
   • શࣾԣஅνʔϜ
   @tattn
   @tanakasan2525
   @tattn
   

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3. iOS 14ରԠͷهࣄॻ͖·ͨ͠
   IUUQT[FOOEFWUBUUOBSUJDMFT
   EFDDEBBD
   

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4. ͜Ε·Ͱͷ՝࣮ۚ૷Ͱؾʹͳ͍ͬͯͨ఺
   ࣮ػ͕ඞཁ
   ಈ࡞֬ೝ͕
   ΍Γʹ͍͘
   Ϣχοτςετ
   ΍Γʹ͍͘
   

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5. ͜Ε·Ͱͷ՝࣮ۚ૷Ͱؾʹͳ͍ͬͯͨ఺
   ࣮ػ͕ඞཁ
   ಈ࡞֬ೝ͕
   ΍Γʹ͍͘
   Ϣχοτςετ
   ΍Γʹ͍͘
   Xcode 12/iOS 14Ͱ͸
   େ෯ʹվળ͠·ͨ͠
   

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6. ͜Ε·Ͱͷ՝࣮ۚ૷Ͱؾʹͳ͍ͬͯͨ఺
   ࣮ػ͕ඞཁ
   ಈ࡞֬ೝ͕
   ΍Γʹ͍͘
   Ϣχοτςετ
   ΍Γʹ͍͘
   

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7. StoreKit Configuration
   Xcode 12ʹStorekit Configurationͱ͍͏ػೳ͕ೖΓɺ
   App Storeͱ઀ଓͤͣʹ঎඼ͷऔಘ΍՝ۚͳͲ͕ςετͰ͖ΔΑ͏ʹ
   →SimulatorͰ΋՝ۚॲཧ͕ࢼͤΔΑ͏ʹ
   

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8. StoreKit Configurationͷ༗ޮԽ
   Edit Scheme͔Β࢖༻͢ΔઃఆΛબͿ
   

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9. ঎඼ͷઃఆ
   App Store ConnectͰઃఆ͢Δͷͱ΄΅ಉ͡಺༰Ͱ
   αϒεΫϦϓγϣϯ΍ফ໣ܕ/ඇফ໣ܕͷ঎඼ઃఆ͕Ͱ͖Δ
   

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10. γϛϡϨʔλͰ΋՝ۚՄೳʹ
    let payment = SKPayment(product: product)
    SKPaymentQueue.default().add(payment)
    ޙ͸StoreKitͰߪೖॲཧΛ࣮૷͢Δͱ
    γϛϡϨʔλͰ΋OSͷߪೖγʔτ͕දࣔ͞Εɺ
    ՝ۚͷςετ͕Ͱ͖Δ
    

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11. ͜Ε·Ͱͷ՝࣮ۚ૷Ͱؾʹͳ͍ͬͯͨ఺
    ࣮ػ͕ඞཁ
    ಈ࡞֬ೝ͕
    ΍Γʹ͍͘
    Ϣχοτςετ
    ΍Γʹ͍͘
    

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12. ͜Ε·Ͱͷ՝࣮ۚ૷Ͱؾʹͳ͍ͬͯͨ఺
    ࣮ػ͕ඞཁ
    ಈ࡞֬ೝ͕
    ΍Γʹ͍͘
    Ϣχοτςετ
    ΍Γʹ͍͘
    

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13. ΞϓϦ֎͔Βͷ՝ۚͷςετ
    

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14. αϒεΫϦϓγϣϯͷߪಡ͸ΞϓϦ֎͔Β΋Ͱ͖Δ
    Ұ౓ߪಡͨ͠αϒεΫϦϓγϣϯ͸
    ઃఆΞϓϦ౳͔Β࠶ߪಡͰ͖Δ
    IUUQTTVQQPSUBQQMFDPNKBKQ)5
    

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15. iOS 14͔ΒSandbox؀ڥͰαϒεΫϦϓγϣϯͷ؅ཧ͕Մೳʹ
    ઃఆΞϓϦΛ։͘
    App Store
    SandboxΞΧ΢ϯτʮApple ID: ***ʯ
    ؅ཧ
    

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16. Ask To Buy
    

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17. Ask To Buy (ঝೝͱߪೖͷϦΫΤετ)
    ࢠڙ͕՝ۚΞΠςϜΛߪೖ͢ΔλΠϛϯάͰ਌ʹ௨஌Λඈ͹͠ɺ
    ঝೝ͞ΕΔ·ͰߪೖΛ஗Ԇͤ͞Δػೳ
    .deferred
    .purchased
    SKPaymentTransaction
    ঝೝ
    IUUQTTVQQPSUBQQMFDPNKBKQ)5
    

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18. ࠓ·Ͱ͸ຊ൪ͷΑ͏ͳ஗Ԇߪೖ͕Ͱ͖ͳ͔ͬͨ
    simulatesAskToBuyInSandboxͱ͍͏ϓϩύςΟΛtrueʹ͢Δͱ
    ߪೖ࣌ʹঝೝΞϥʔτ͸ग़Δ͕ɺͦͷޙͷߪೖ͕Ͱ͖ͳ͔ͬͨ
    .deferred
    .purchased
    SKPaymentTransaction
    ݺ͹Εͳ͍
    IUUQTEFWFMPQFSBQQMFDPNEPDVNFOUBUJPOTUPSFLJUTLQBZNFOUTJNVMBUFTBTLUPCVZJOTBOECPY
    

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19. Xcode؀ڥͰͷAsk To Buyͷςετ
    Xcodeͷσόοά࣮ߦ؀ڥͳΒ
    τϥϯβΫγϣϯͷ؅ཧը໘Ͱঝೝorඇঝೝͷૢ࡞͕Մೳʹ
    .deferred
    .purchased
    SKPaymentTransaction
    Λԡ͢
    

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20. Manage StoreKit Transactions
    XcodeʹτϥϯβΫγϣϯͷ؅ཧը໘͕௥Ճ
    ߪೖཤྺͷ࡟আɺฦۚɺ՝ۚͷதஅͳͲ΋σόοά͕Մೳʹ
    

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21. ͜Ε·Ͱͷ՝࣮ۚ૷Ͱؾʹͳ͍ͬͯͨ఺
    ࣮ػ͕ඞཁ
    ಈ࡞֬ೝ͕
    ΍Γʹ͍͘
    Ϣχοτςετ
    ΍Γʹ͍͘
    

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22. ͜Ε·Ͱͷ՝࣮ۚ૷Ͱؾʹͳ͍ͬͯͨ఺
    ࣮ػ͕ඞཁ
    ಈ࡞֬ೝ͕
    ΍Γʹ͍͘
    Ϣχοτςετ
    ΍Γʹ͍͘
    

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23. StoreKitTest
    StoreKitͷΫϥεΛϞοΫԽ͠ͳͯ͘΋
    StoreKitͷಈ࡞ΛมߋͰ͖ΔStoreKitTestϑϨʔϜϫʔΫ͕ొ৔
    IUUQTEFWFMPQFSBQQMFDPNEPDVNFOUBUJPOTUPSFLJUUFTU
    

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24. Ϣχοτςετͷ४උ
    import XCTest
    import StoreKitTest
    override func setUpWithError() throws {
    // ςετ؀ڥΛ࡞੒ (.storekitϑΝΠϧͷಡΈࠐΈ)
    session = try SKTestSession(configurationFileNamed: "Configuration")
    // ՝ۚγʔτͳͲΛදࣔ͠ͳ͍Α͏ʹ͢Δ
    session.disableDialogs = true
    // ઃఆΛॳظԽ͢Δ
    session.resetToDefaultState()
    // τϥϯβΫγϣϯΛϦηοτ͢Δ
    session.clearTransactions()
    }
    μΠΞϩά΍OSͷ՝ۚγʔτͳͲΛඇදࣔʹͨ͠Γɺ
    ՝ۚཤྺΛϦηοτͨ͠ΓͰ͖Δ
    

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25. ߪೖࣦഊͷςετ
    func testFailed() throws {
    // ߪೖΛࣦഊͤ͞Δ
    session.failTransactionsEnabled = true
    session.failureError = .invalidSignature
    // ߪೖ
    try session.buyProduct(productIdentifier: ProductId.premium.rawValue)
    XCTAssertEqual(session.allTransactions()[0].state, .failed)
    // ߪೖঢ়ଶͷ֬ೝ
    XCTAssertFalse(PurchaseManager.shared.isAvailable(for: .premium))
    }
    sessionͰfailઃఆΛ͢Δͱ
    ڧ੍తʹߪೖࣦഊͤ͞Δ͜ͱ͕Ͱ͖Δ
    

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26. આ໌͖͠Εͳ͔ͬͨ৽ػೳ
    Xcode؀ڥͷϨγʔτݕূ
    ࣌ؒܦաͷߴ଎Խ
    ฦۚॲཧͷςετ
    ϑΝϛϦʔڞ༗
    ϓϩϞʔγϣϯΦϑΝʔ
    αʔόʔ௨஌
    Ϣχοτςετͷͦͷଞͷ৽ػೳ
    ࣮ࡍͷৄࡉͳ࣮૷
    Xcode 12ͷϫʔΫΞϥ΢ϯυ
    Τϥʔέʔεͷݕূ
    ͓ࢼ͠ΦϑΝʔ
    

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27. ZennͷBooksͰৄ͍͠ղઆͱ࣮૷Λެ։͠·ͨ͠
    ໢ཏతͳ৽ػೳΛ঺հͱ
    SwiftUI੡ͷׂͱ͔ͬ͠Γ࣮૷ͨ͠՝ۚαϯϓϧΞϓϦ͕ࡌͬͯ·͢
    IUUQT[FOOEFWUBUUOCPPLTJPTJOBQQQVSDIBTF
    

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