SwiftUIを導入したアプリ設計

iOSDC Japan 2020での登壇資料です

Transcript

1. Yu Tawata, 2020/9/21 SwiftUIΛಋೖͨ͠ΞϓϦઃܭ iOSDC Japan 2020
2. ࣗݾ঺հ • Yu Tawata • iOS Engineer • Twitter: yuta24 • Joined DMM at 2019
4. ΞδΣϯμ • ઃܭͷ໨ඪ • SwiftUI • ՝୊ • ݕূ • ΞʔΩςΫνϟ • ϑϩʔ • ·ͱΊ
5. ઃܭͷ໨ඪ • ੜ࢈ੑ • Ϗϧυ࣌ؒ • ࣮૷ίετ • UI • σΟʔϓϦϯΫ • ςετ༰қੑ • Ϣχοτςετ • εφοϓγϣοτςετ
6. ઃܭͷ໨ඪ • ੜ࢈ੑ • Ϗϧυ࣌ؒ • ࣮૷ίετ • UI • σΟʔϓϦϯΫ • ςετ༰қੑ • Ϣχοτςετ • εφοϓγϣοτςετ ϚϧνϑϨʔϜϫʔΫ SwiftUI Coordinator DI ViewState
8. SwiftUI • ओͳಛ௃ • એݴతʹUIΛهड़Ͱ͖Δ • ࣮ࡍͷΞϓϦΛಈ࡞ͤͯ͞୯ҰViewΛPreviewͰ͖Δ • શͯͷAppleϓϥοτϑΥʔϜ্Ͱར༻Ͱ͖Δ • ޓ׵ੑ • SwiftUI্ʹUIKitͷViewΛ௥ՃՄೳ • UIKitͷViewʹSwiftUIͷViewΛ௥ՃՄೳ
9. બ୒ࢶ 1. SwiftUIΛϕʔεʹ࣮૷͠ɺUIKitΛҰ෦Ͱར༻͢Δ 2. UIKitΛϕʔεʹ࣮૷͠ɺSwiftUIΛҰ෦Ͱར༻͢Δ 3. UIKitͷΈͰ࣮૷͢Δ
10. બ୒ࢶ 1. SwiftUIΛϕʔεʹ࣮૷͠ɺUIKitΛҰ෦Ͱར༻͢Δ 2. UIKitΛϕʔεʹ࣮૷͠ɺSwiftUIΛҰ෦Ͱར༻͢Δ 3. UIKitͷΈͰ࣮૷͢Δ
11. ߟྀ͢΂͖ཁ݅ • ػೳ • Χϧʔηϧදࣔ • ෳ਺ͷΞϓϦىಈܦ࿏ • ඇػೳ • จࣈ૷০ • ΞφϦςΟΫε • ը໘ભҠ • Ϙλϯλοϓ • ίϯόʔδϣϯ • ΫϥογϡϝτϦΫε • ύϑΥʔϚϯεϞχλϦϯά
12. • ػೳ • Χϧʔηϧදࣔ • ෳ਺ͷΞϓϦىಈܦ࿏ • ඇػೳ • จࣈ૷০ • ΞφϦςΟΫε • ը໘ભҠ • Ϙλϯλοϓ • ίϯόʔδϣϯ • ΫϥογϡϝτϦΫε • ύϑΥʔϚϯεϞχλϦϯά ߟྀ͢΂͖ཁ݅
13. ෳ਺ͷΞϓϦىಈܦ࿏ • UIKitͷ৔߹ • Coordinatorύλʔϯ • SwiftUIͷ৔߹ • ʁʁʁʁ
14. UIKitͷ৔߹ - Coordinator • ը໘ભҠॲཧΛVC͔Β CoordinatorʹҠৡ͢Δ • VCؒͷґଘΛૄʹ͢ΔσβΠϯ ύλʔϯ
15. UIKitͷ৔߹ - Coordinator AppCoordinator AuthCoordinator MainCoordinator
16. UIKitͷ৔߹ - Coordinator AppCoordinator AuthCoordinator MainCoordinator
17. UIKitͷ৔߹ - Coordinator AppCoordinator AuthCoordinator MainCoordinator
18. UIKitͷ৔߹ - Coordinator AppCoordinator AuthCoordinator MainCoordinator Coordinator͕ը໘ભҠΛߦ͏
19. SwiftUIͷ৔߹ -ʁʁʁʁ • ϓογϡ • Ϟʔμϧ
20. SwiftUIͷ৔߹ -ʁʁʁʁ • ٻΊΒΕΔ࣮૷ • બ୒ͨ͠৘ใΛड౉͠Ͱ͖Δ • ෼ذ৚݅Λ͚ͭΒΕΔ • ਌View͔ΒͷΠϕϯτ఻ୡ
21. τϥοΩϯάʔը໘ભҠ • UIKitͷ৔߹ • Google Analytics for Firebase • SwiftUIͷ৔߹ • ʁʁʁʁ
22. UIKitͷ৔߹ - Google Analytics for Firebase
23. SwiftUIͷ৔߹ -ʁʁʁʁ
25. UIHostingController UITabBarController UIHostingController UINavigationController DestinationHostingController
26. UIHostingController UITabBarController UIHostingController UINavigationController DestinationHostingController Analyticsʹ͸͍ͣΕͷViewControllerͷ σʔλ΋ه࿥͞Ε͍ͯͳ͔ͬͨ
27. SwiftUIͷ৔߹ -ʁʁʁʁ
28. બ୒ࢶ 1. SwiftUIΛϕʔεʹ࣮૷͠ɺUIKitΛҰ෦Ͱར༻͢Δ 2. UIKitΛϕʔεʹ࣮૷͠ɺSwiftUIΛҰ෦Ͱར༻͢Δ 3. UIKitͷΈͰ࣮૷͢Δ
29. બ୒ࢶ 1. SwiftUIΛϕʔεʹ࣮૷͠ɺUIKitΛҰ෦Ͱར༻͢Δ 2. UIKitΛϕʔεʹ࣮૷͠ɺSwiftUIΛҰ෦Ͱར༻͢Δ 3. UIKitͷΈͰ࣮૷͢Δ Ͳͷ৔໘Ͱ׆༻Ͱ͖Δʁ
30. ݕূ 1. UIViewʹSwiftUIΛར༻͢Δ 2. UITableViewʹSwiftUIΛར༻͢Δ 3. UICollectionViewʹSwiftUIΛར༻͢Δ
31. ݕূ 1. UIViewʹSwiftUIΛར༻͢Δ 2. UITableViewʹSwiftUIΛར༻͢Δ 3. UICollectionViewʹSwiftUIΛར༻͢Δ
32. UITableViewʹSwiftUIΛར༻͢Δ
34. ݕূ 1. UIViewʹSwiftUIΛར༻͢Δ 2. UITableViewʹSwiftUIΛར༻͢Δ • HostingTableViewCellͰ೚ҙͷSwiftUIͷViewΛදࣔͰ͖Δ • Self-Sizingʹ΋ରԠͰ͖Δ 3. UICollectionViewʹSwiftUIΛར༻͢Δ • HostingCollectionViewCellͰ೚ҙͷSwiftUIͷViewΛදࣔͰ͖Δ • Self-Sizingʹ΋ରԠͰ͖Δ
35. બ୒ࢶ 1. SwiftUIΛϕʔεʹ࣮૷͠ɺUIKitΛҰ෦Ͱར༻͢Δ 2. UIKitΛϕʔεʹ࣮૷͠ɺSwiftUIΛҰ෦Ͱར༻͢Δ 3. UIKitͷΈͰ࣮૷͢Δ
36. ΞʔΩςΫνϟ Domain Core Feature Feature Feature UI App
37. View View Interactor Interactor ϑϩʔ ViewController Presenter Interactor Coordinator UIView or View Repository
38. ·ͱΊ • ໰୊఺ • SwiftUI͸ը໘ભҠϩδοΫΛ؆୯ʹ͸ണ͕ͤͳ͍ • SwiftUI࣌୅ͷ࣮૷ύλʔϯ͕ඞཁʹͳΔʢ͔΋͠Εͳ͍ʁʣ • SwiftUI͸ैདྷAnalyticsπʔϧͰ͸ը໘ભҠΛτϥοΩϯάͰ͖ͳ͍ • ରԠࡦ • UIKitΛϕʔεʹΞϓϦΛઃܭ • SwiftUIΛUIίϯϙʔωϯτͱͯ͠࠾༻
39. ࢀߟ https://developer.apple.com/videos/play/wwdc2020/10119/ https://khanlou.com/2015/10/coordinators-redux/ https://firebase.google.com/docs/analytics/screenviews?hl=ja https://jobandtalent.engineering/ios-architecture-an-state-container-based- approach-4f1a9b00b82e