2021年度 ミクシィ新卒研修 -iOSアプリ開発- / 2021 iOS mixi training

GitHub Repository: https://github.com/mixigroup/ios-swiftui-training
YouTube: https://www.youtube.com/watch?v=vK1THtrDRQk

2021年度 全研修まとめ: https://medium.com/mixi-developers/21-technical-training-a0bcdbf9bca0

Transcript

1. 2021೥౓ ϛΫγΟ৽ଔݚम
   -iOSΞϓϦ։ൃ-
   גࣜձࣾϛΫγΟ ΈͯͶࣄۀ෦
   ϩΫωϜ @_rockname
   

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2. mixi, Inc.
   ߨࢣ঺հ
   • ؠ໊༐ً - rocknam
   e
   
   • 2018೥৽ଔ ΈͯͶࣄۀ෦ॴଐ
   • iOSϝΠϯʹɺAndroid, Rails΋৮Δ
   • εϚϒϥΛਅ໘໨ʹ΍ΓࠐΜͰΔ
   

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3. mixi, Inc.
   νϡʔλʔ঺հ
   • ߾঑ଠ - tdrk1
   8
   
   • 2016೥৽ଔ minimoࣄۀ෦ॴଐ
   • iOS ΛϝΠϯʹ Android ΍ Perl Ͱͷ։ൃɺCSνʔ
   Ϝͷ͓ख఻͍ͳͲ
   • υϥΠϒɾπʔϦϯά͕޷͖
   

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4. mixi, Inc.
   ͓඼ॻ͖
   • 10:30~ iOSΞϓϦ։ൃͷྺ࢙
   • 10:50~ Swiftݴޠͷجຊ
   • 11:30~ ٳܜ
   • 11:40~ SwiftUIͷجຊ

   ɾ؆୯ͳϨΠΞ΢τΛ૊Ή

   ɾը૾Λදࣔ

   ɾϦετදࣔ
   • 13:00~ ϥϯν
   • 14:00~ SwiftUIͷجຊ ଓ͖

   ɾφϏήʔγϣϯ

   ɾϥΠϑαΠΫϧͱঢ়ଶ؅ཧ
   • 15:20~ ٳܜ
   • 15:30~ WebAPIͱͷ௨৴

   ɾCombineʹΑΔඇಉظॲཧ

   ɾURLSessionʹΑΔ௨৴

   ɾΤϥʔϋϯυϦϯά
   • 16:50~ ٳܜ
   • 17:00~ ઃܭͱςετ

   ɾMVVMΞʔΩςΫνϟ

   ɾXCTest

   ɾXcode Previewsͷ࠶׆༻
   • 18:20 ऴྃ
   

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5. mixi, Inc.
   ݚमͷΰʔϧ
   ʲiOSΞϓϦ։ൃʹܞΘΔਓʳ
   • SwiftUIʹΑΔ։ൃޮ཰ͷߴ͞Λཧղ͠ɺ഑ଐ෦ॺ΁ͷಋೖΛݕ౼Ͱ͖Δࢹ఺Λ࣋ͭ
   ʲiOSҎ֎ͷΫϥΠΞϯτ։ൃʹܞΘΔਓʳ
   • iOSΞϓϦͷఏڙ͢ΔϑϨʔϜϫʔΫͷ࢖͍ํΛཧղ͠ɺ

   ࣗ෼ͷ୲౰͢ΔϓϥοτϑΥʔϜͷ։ൃʹؐݩͰ͖Δ஌ࣝΛ֫ಘ͢Δ
   ʲΫϥΠΞϯτʹఏڙ͢ΔAPIΛ։ൃ͢Δਓʳ
   • iOSΞϓϦʹ͓͚ΔAPI௨৴पΓͷॲཧ΍ঢ়ଶ؅ཧʹ͍ͭͯཧղΛਂΊɺ

   ΫϥΠΞϯτʹͱͬͯѻ͍΍͍͢APIʹ͍ͭͯߟ͑ΒΕΔྗΛಘΔ
   

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6. iOSΞϓϦ։ൃͷྺ࢙ʹ͍ͭͯ
   

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7. mixi, Inc.
   iOSΞϓϦ։ൃͷྺ࢙
   • 1983೥ Objective-C ݴޠ͕஀ੜ
   • 1985೥ εςΟʔϒɾδϣϒζ͕Apple͔Βղޏɺಉ೥ʹNeXTࣾΛઃཱ

   ɾͦ͜ͰNeXTSTEPͱݺ͹ΕΔObjective-CΛج൫ͱͨ͠ΦϖϨʔςΟϯάγεςϜʹ࠾༻͞ΕΔ
   • 1996೥ Apple͕ࣾNeXTࣾΛങऩ
   • 2002೥ NeXTSTEPΛϕʔεͱͨ͠ΦϖϨʔςΟϯάγεςϜͱͯ͠Mac OS X͕ެ։͞ΕΔ
   • 2008೥ iPhoneൃදɺiOSΞϓϦ։ൃͷݴޠʹObjective-C͕࠾༻͞ΕΔ

   ɾUIϑϨʔϜϫʔΫͱͯ͠ UIKit ͕ఏڙ͞ΕΔ
   • 2014೥ ৽ݴޠ Swift Λൃද
   • 2019೥ ৽UIϑϨʔϜϫʔΫ SwiftUI Λൃද
   https://mynavi-agent.jp/it/geekroid/2014/10/swift1objective-cswift.html ΑΓ
   

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8. mixi, Inc.
   Objective-C
   • header
   fi
   leͱimplementation
   fi
   leʹ෼͔
   ΕΔ
   • ۙ೥ͷϞμϯͳݴޠͱൺֱ͢Δͱݫ͠
   ͍෦෼͕ଟʑ͋Δ
   

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9. mixi, Inc.
   Swift
   • ઌͱಉ͡ίʔυΛSwiftͰॻ͘ͱ͜͏
   ͳΔ
   • OSSͱͯ͠ࠓ΋׆ൃʹ։ൃ͕ਐΊΒ
   Ε͍ͯΔ

   https://github.com/apple/swift
   

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10. mixi, Inc.
    UIKit
    • खଓ͖తͳUIϑϨʔϜϫʔΫ
    • GUI্ͰϨΠΞ΢τ͕Մೳͳ
    Storyboard(XIB)ͱซ༻

    (࢖Θͳ͍͜ͱ΋Մೳ)
    

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11. mixi, Inc.
    SwiftUI
    • એݴతͳUIϑϨʔϜϫʔΫ
    • Xcode Previewsͱ͍͏ϗοτϦϩʔυ
    ՄೳͳPreviewͰද͕ࣔՄೳ
    • 2019೥ʹެ։͞ΕͨSwiftUI͕ͩɺ2020
    ೥Ͱ2.0͕ൃද͞ΕɺΑ͏΍͘beta͕֎
    ΕͨΑ͏ͳҹ৅͕͋Δ
    

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12. iOS SwiftUI Training
    

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13. mixi, Inc.
    https://github.com/mixigroup/ios-swiftui-training
    

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14. mixi, Inc.
    ਐΊํ
    • ઌͷrepositoryʹ͋ΔREADMEͷηογϣϯΛ্͔Β࣮૷͍͖ͯ͠·͢
    • ֤ηογϣϯͰ͸ߨٛύʔτͱͯ͠·ͣ͸ࣗ෼͕ը໘ڞ༗͠ͳ͕Βઆ໌͠·͢ɺͦΕΛฉ
    ͖ͳ͕ΒΈͳ͞Μ΋खݩͰखΛಈ͔͍ͯͬͯ͠΋Β͍·͢
    • ϋϯζΦϯύʔτͱ֤ͯ͠ηογϣϯʹνϟϨϯδͷ߲໨Λ༻ҙ͍ͯ͠·͢ɺͦ͜͸Έͳ
    ͞Μʹղ͍ͯ΋Β͍·͢
    

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15. mixi, Inc.
    ਐΊํ
    • νʔϜ alph
    a
    
    • @shoi.it
    o
    
    • @shugo.kat
    o
    
    • @ayana.kun
    o
    
    • @yuya.nozaki
    • νʔϜ bet
    a
    
    • @takuya.ebat
    a
    
    • @takao.kaburak
    i
    
    • @seiya.kobayash
    i
    
    • @yutaro.yoshikawa
    • ηογϣϯΛਐΊ্͍ͯ͘Ͱɺ2νʔϜʹ෼͔Εͯ΋Β͍·͢
    

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16. mixi, Inc.
    ਐΊํ
    • ֤νʔϜ༻ʹMeetͱSlackνϟϯωϧΛ༻ҙ͢ΔͷͰɺͦ͜Ͱࣗ༝ʹൃݴ΍νϟοτΛͯ͠
    ͍ͩ͘͞
    • શମ༻ͷMeet

    ɾߨٛύʔτͰԿ͔࣭໰͕͋Ε͹ԕྀͳ͘ൃݴ͍ͯͩ͘͠͞ (νϟοτͰ΋ok)

    ɾϋϯζΦϯύʔτͰ͸muteʹ͍ͯͩ͘͠͞
    • ֤νʔϜ༻ͷMeet

    ɾߨٛύʔτͰ͸muteʹ͍ͯͩ͘͠͞

    ɾϋϯζΦϯύʔτͰ͸muteΛղআͯࣗ͠༝ʹ૬ஊ͠ͳ͕Β࣮૷͍ͯͩ͘͠͞

    (୭͔͕ը໘ڞ༗ͯ͠ϞϒϓϩͬΆ͘΍ͬͯ΋ok)
    

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17. mixi, Inc.
    2021೥౓ϛΫγΟ৽ଔݚम-iOSΞϓϦ։ൃ-͸ɺಠཱͨ͠ݚमࢿྉͰ͋ΓɺApple Inc.͕ೝఆɺޙԉɺͦͷଞঝೝ͠
    ͨ΋ͷͰ͸͋Γ·ͤΜɻ

    AppleɺiPhoneɺMac OSɺObjective-CɺSwift͸ɺถࠃ͓ΑͼଞͷࠃʑͰొ࿥͞ΕͨApple Inc.ͷ঎ඪͰ͢ɻ
    iPhoneͷ঎ඪ͸ɺΞΠϗϯגࣜձࣾͷϥΠηϯεʹج͖ͮ࢖༻͞Ε͍ͯ·͢ɻIOS͸ɺCisco ͷถࠃ͓Αͼͦͷଞͷ
    ࠃʹ͓͚Δ঎ඪ·ͨ͸ొ࿥঎ඪͰ͋ΓɺϥΠηϯεʹج͖ͮ࢖༻͞Ε͍ͯ·͢ɻ
    

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