各OS1人ずつ開発の辛みあるあるは アーキテクチャで解決出来そう

あるあるLT〜スマホアプリ開発エンジニア〜 Vol.2
2019/01/22 @ginyolith_tech

Transcript

1. ֤OS1ਓͣͭ։ൃͷਏΈ͋Δ͋Δ͸ ΞʔΩςΫνϟͰղܾग़དྷͦ͏ ͋Δ͋ΔLTʙεϚϗΞϓϦ։ൃΤϯδχΞʙ Vol.2 2019/01/22 @ginyolith_tech
2. ࣗݾ঺հ.kt data class Ginyolith( val realName : String = “Fumiya Akagi", val nickName : String = "ぎーにょ", var belongingTo : String = "株式会社アイリッジ", var position : String = "Androidアプリ開発", val loves : List<String> = mutableListOf( "写真", "アカペラ（音楽）", "インドカレー", "仮面ライダー"), val twitterId : String = "@ginyolith_tech" ) : Human()
3. ࠓ೔͓࿩͢Δࣄ • ֤OS1ਓͣͭ։ൃͷਏΈ͋Δ͋Δ • Clean Architecture + MVVM • ઃܭϕʔεͰͷOSؒڞಉ։ൃ • ΍ͬͯΈͨࣄ • ײ૝ • ·ͱΊ
4. ֤OS1ਓͣͭ։ൃͷ ਏΈ͋Δ͋Δ
5. ֤OS1ਓͣͭ։ൃͷਏΈ͋Δ͋Δ • ϨϏϡʔ͕ग़དྷͳ͍ • ཁ݅ɾ࢓༷ͷશ༰͕̍ਓͰ͸೺Ѳ͖͠Εͳ͍ • ޻਺͕଍Γͳ͍ • ऐ͍͠
6. ۮવɺ྆OS͕ Clean Architecture + MVVM Ͱ։ൃ͍ͯͨ͠
7. Clean Architecture + MVVM .PEFM #VTJOFTT
 -PHJD
   6TF$BTF
 *NQMFNFOU Domain Layer Data Layer 3FNPUF
   
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 #JOEJOH Presentation Layer 6TF$BTF
 *OUFSGBDF 3FQPTJUPSZ
   *OUFSGBDF 7JFX.PEFM ʹ Dependency Direction
8. ѱຐతર͖ɾɾɾʂ
9. Clean Architecture + MVVM .PEFM #VTJOFTT
 -PHJD
   6TF$BTF
 *NQMFNFOU Domain Layer Data Layer 3FNPUF
   
   %BUB4PVSDF -PDBM
   %BUB4PVSDF 3FQPTJUPSZ
   *NQMFNFOU 7JFX %BUB
 #JOEJOH Presentation Layer 6TF$BTF
 *OUFSGBDF 3FQPTJUPSZ
   *OUFSGBDF 7JFX.PEFM ʹ Dependency Direction 7JFX$POUSPMMFS
   
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10. Clean Architecture + MVVM .PEFM #VTJOFTT
 -PHJD
    6TF$BTF
 *NQMFNFOU Domain Layer Data Layer 3FNPUF
    
    %BUB4PVSDF -PDBM
    %BUB4PVSDF 3FQPTJUPSZ
    *NQMFNFOU 7JFX %BUB
 #JOEJOH Presentation Layer 6TF$BTF
 *OUFSGBDF 3FQPTJUPSZ
    *OUFSGBDF 7JFX.PEFM ʹ Dependency Direction υϝΠϯʢཁ݅ʣʹ ґଘ
11. Clean Architecture + MVVM .PEFM #VTJOFTT
 -PHJD
    6TF$BTF
 *NQMFNFOU Domain Layer Data Layer 3FNPUF
    
    %BUB4PVSDF -PDBM
    %BUB4PVSDF 3FQPTJUPSZ
    *NQMFNFOU 7JFX %BUB
 #JOEJOH Presentation Layer 6TF$BTF
 *OUFSGBDF 3FQPTJUPSZ
    *OUFSGBDF 7JFX.PEFM ʹ Dependency Direction ֎෦αʔϏεʢ"1*౳ʣ΍ Ωϟογϡཁ݅ʹґଘ
12. ϓϨθϯςʔγϣϯ૚Ҏ֎͸ɺ ڠྗͯ͠։ൃग़དྷΔ…ʁ
13. ͱΓ͋͑ͣࢼͯ͠Έͨ
14. Clean Architecture + MVVM .PEFM #VTJOFTT
 -PHJD
    6TF$BTF
 *NQMFNFOU Domain Layer Data Layer 3FNPUF
    
    %BUB4PVSDF -PDBM
    %BUB4PVSDF 3FQPTJUPSZ
    *NQMFNFOU 7JFX %BUB
 #JOEJOH Presentation Layer 6TF$BTF
 *OUFSGBDF 3FQPTJUPSZ
    *OUFSGBDF 7JFX.PEFM ʹ Dependency Direction ϨϏϡʔ
    
    ֤04
    ࣮૷ɿ֤04 ϨϏϡʔ
    ૬ޓ
    ࣮૷ɿϖΞϓϩ ϨϏϡʔ
    ૬ޓ
    ࣮૷ɿ֤04 ϨϏϡʔ
    ૬ޓ
    ࣮૷ɿϖΞϓϩ ϨϏϡʔ
    ૬ޓ
    ࣮૷ɿ֤04
15. OSؒ૬ޓϨϏϡʔͷײ૝ • υϝΠϯ؍఺͔ΒͷιʔείʔυϨϏϡʔ • ಉ͡OSͰ΋ଞPJͷΤϯδχΞͩͱෆՄೳ • ϝιουɾม਺໊ ϩδοΫͷ໢ཏੑ • ςετίʔυͷ໢ཏੑ ߟྀύλʔϯࢦఠ • DataSourceͷϨϏϡʔ͕೉͍͠ • Httpૹ৴ͷॻ͖ํͳͲ͕OSຖͷϥΠϒϥϦʹґଘ
16. OSؒϖΞϓϩͷײ૝ • ࢓༷ɾཁ݅ʹؔͯ͠ͷٞ࿦͕ߦ͑Δ • ߟྀ࿙Εͷૣظൃ֮ɹͳͲ • ઃܭʹؔ͢Δ஌ࣝ΍ݴޠʹґଘ͠ͳ͍ςΫχοΫΛֶश͠߹͏ • Rxͷ࢖͍ํɹͳͲ • ऐ͘͠ͳ͍ɹ • ࡉ͔͍ݴޠ࢓༷ɺ໋໊ɺ֤OSτϦϏΞͰ୤ઢ͕ͪ͠ • ϖΞϓϩͷ໨తɾείʔϓͷೝࣝڞ༗ɻيಓमਖ਼ؤுΔ
17. ؾΛ͚ͭͨࣄ • ϨϏϡʔͷείʔϓΛݶఆ͢Δ • ۀ຿ϩδοΫ͸ͷਖ਼͠͞ • ࢓༷࿙Ε͸ͳ͍͔ɻ • ߟྀ͢΂͖ύλʔϯ͸ଞʹଘࡏ͠ͳ͍͔ • ͦͷϩδοΫ͸ͦͷ෦෼͕੹຿ͱͯ͠ਖ਼͍͔͠ɻ • ม਺ɺΫϥε໊ͷωʔϛϯάɻɹ։ൃऀؒͰڞ௨ݴޠΛ૿΍͢ࣄΛҙࣝ • ٞ࿦͔Β͸֎ͨ͠ࣄ • Kotlin/Swiftͷݴޠ࢓༷తʹਖ਼͍͔͠ɻ • OSݻ༗ͷ࿩ʢҐஔ৘ใͷड͚औΓํͳͲʣ
18. Ұ൪ྑ͔ͬͨࣄ
19. data class Shop( // 店舗コード val code: String, // 店舗名 val name: String)
20. ΫϥεઃܭΛྲྀ༻Մೳ
21. ΫϥεઃܭΛྲྀ༻Մೳ • υϝΠϯ૚ͷઃܭͷ޻਺͕൒෼ͰࡁΉ • ೝ஌ෛՙͷߴ͍ઃܭɾ໋໊ͳͲͷλεΫ͕ݮ Δʂ • ෆ҆ʹͳͬͨΒยํͷઃܭΛৗʹ֬ೝՄೳ
22. ·ͱΊ
23. ·ͱΊ • ྆OSͰࣅͨઃܭʹͯ͠OSؒͰڠྗͨ͠Βɺ ։ൃޮ཰͕UPͨ͠ • ߟྀ/࢓༷࿙ΕΛະવʹ๷͙͜ͱͷग़དྷΔ֬཰ ΋UP • ͳʹΑΓऐ͘͠ͳ͍ɾָ͍͠
24. ࢀߟ • Android Architecture Blueprints • https://github.com/googlesamples/ android-architecture