Kotlin版CleanArchitectureのテンプレート作ったら爆速開発になった話＋α

by Keisuke kiuchi

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,PUMJO൛$MFBO"SDIJUFDUVSF ͷςϯϓϨʔτ࡞ͬͨΒര଎ ։ൃʹͳͬͨ࿩ʴЋ LFJTVLFLJVDIJ !%SPJE,BJHJ

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• ࢿྉɾಈըެ։༗ • ࣸਅࡱӨ˚ ͨͩ͠Ի͸߇͑Ίʹ • ࣮گɺ0,Ͱ͢ ESPJELBJHJ@SPPN

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͜ͷൃදͷओͳର৅ऀ w $MFBO"SDIJUFDUVSFͬͯฉ͍ͨࣄ͋Δ͚Ͳ  ࢖ͬͯΈ͍ͨਓ  ࢖ͬͯΈ͚ͨͲ࣮૷͕૿͑ͯਏ͍ͱࢥͬͨਓ  ࢖ͬͯΈ͚ͨͲ%*ͷ࣮૷͕ਏ͍ͱࢥͬͨਓ w தɾ௕ظతʹ։ൃ͢ΔΞϓϦʹܞΘΔਓ

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,FJTVLF,JVDIJ w ৬ۀɿ"OESPJEΤϯδχΞ݉ҭࣇύύ w झຯͰ࡞ͬͨΞϓϦɿʮΒ͘ͰΜʯ w Ϟοτʔɿ໌೔ͷࣗ෼ʹ༏͍͠ίʔυΛॻ͘ w 4/4  5XJUUFS!GFJ@LPNF  (JUIVC!LJVDIJLFJTVLF  2JJUB!L@LFJTVLF

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࠷ۙͷΞΫςΟϏςΟ

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"HFOEB w ͜ͷൃදͰಘΒΕΔޮೳ w ͳͥ$MFBO"SDIJUFDUVSFΛ࢖͏ͷ͔ w $MFBO"SDIJUFDUVSFY5FNQMBUFJO,PUMJO w ·ͱΊ

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͜ͷൃදͰಘΒΕΔޮೳ ˞ޮՌʹ͸ݸਓ͕ࠩ͋Γ·͢

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ޮೳ w $MFBO"SDIJUFDUVSFʹ͍ͭͯ஌Ε·͢ w ։ൃ଎౓͕਺ഒʹͳΓ·͢ w ίʔυΛվม͢Δ͜ͱ΁ͷسආײ͕ബΕ·͢ w ٸͳ࢓༷มߋʹ΋৺Ժ΍͔Ͱ͍ΒΕ·͢

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ͳͥ$MFBO"SDIJUFDUVSFΛ࢖͏ͷ͔ 8IZ)PX8IBU$MFBO"SDIJUFDUVSF ࢀߟIUUQTUIMJHIUDPNCMPHVODMFCPCUIFDMFBOBSDIJUFDUVSFIUNM

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ࣗ෼ͷॻ͍ͨίʔυɺ਺೥ޙ ʹݟ௚ͯ͠ଈमਖ਼Ͱ͖·͔͢ʁ ࣗ෼ͷॻ͍ͨίʔυɺ  ଞͷਓ͕͙͢ಡΊ·͔͢ʁ

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ΞϓϦ։ൃͷ຤ظ঱ঢ় w ॲཧ͕௥͑ͳ͍ཧղग़དྷͳ͍ˠՄಡੑͷ௿Լ w ڊେͳ"DUJWJUZ'SBHNFOUˠΫϥεͷංେԽ w Ϋϥεؒͷີ݁߹ˠݟ͑ͳ͍Өڹൣғ

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$MFBO"SDIJUFDUVSF͸ ຤ظ঱ঢ়Λ༧๷͢Δ

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$MFBO"SDIJUFDUVSFશମਤ ࢀߟIUUQTRJJUBDPNLPVUBMPVJUFNTBGDGBEFDED

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1SFTFOUBUJPO૚ w 7JFXɿ "DUJWJUZ 'SBHNFOU w 1SFTFOUFS%PNBJO ૚ͱͷ૭ޱ

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%PNBJO૚ w 6TF$BTF1SFTFOUBUJPO ૚ʹఏڙ͢Δػೳ w 5SBOTMBUFS.PEFM%BUB ૚͔ΒͷσʔλΛ 1SFTFOUBUJPO૚Ͱѻ͑ ΔΑ͏ʹՃ޻͢Δ

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IUUQTTQFBLFSEFDLDPNDIFFTFTBOENWWNCFTVUPQVSBLVUFJTV

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ͦͷϩδοΫͷҙຯΛ  Ϗδωε෦ʹ஌͍ͬͯͯ΄͍͠  :FTˠ6TF$BTF  /Pˠ1SFTFOUFS 1SFTFOUFS PS6TF$BTF

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%BUB૚ w %BUB4UPSF %#"1*ʹ ઀ଓ͠&OUJUZΛಘΔ w 3FQPTJUPSZ%PNBJO૚ ΁ͷΠϯλϑΣʔε

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࣮ࡍʹαϯϓϧιʔεΛ  ݟͯΈΔ w ϘλϯΛԡͨ͠Β5FYU ͕มΘΔαϯϓϧ IUUQTHJUIVCDPNLJVDIJLFJTVLF"OESPJE4UVEJP$MFBO"SDIJUFDUVSFUFNQMBUFGPS,PUMJOUSFFNBTUFS&YBNQMF

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ͱ͜ΖͰɺؾ͖ͮ·͔ͨ͠ʁ  Ϋϥε਺͕ҟৗʹଟ͍ࣄʹ

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$MFBO"SDIJUFDUVSFͷ·ͱΊ w 1SFTFOUBUJPOɺ%PNBJOɺ%BUBʹ੔ཧ͞Εɺ ॲཧͷྲྀΕ͕̍ํ޲ʹͳΔˠՄಡੑ޲্ w ໨తผʹΫϥε෼ׂ͞ΕΔˠංେԽͷ๷ࢭ w ֤ϨΠϠʔຖ͕ૄ݁߹ͳ࣮૷ˠ໌֬ͳӨڹൣғ w େྔͷΫϥεΛ࡞Δˠ։ൃ଎౓ͷ௿Լ

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େྔͷΫϥεੜ੒Λ  ࣗಈԽͰ͖Δɻ  ͦ͏ɺ5FNQMBUFͳΒͶ

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w $MFBO"SDIJUFDUVSFY5FNQMBUFJO,PUMJO Ϋϥε࡞੒͸Ұखؒͩɻຊ౰ʹɻ

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5FNQMBUF͕αϙʔτ͢Δ  ओཁϥΠϒϥϦ w 3FUSPpU w 3FBMN w 4XBHHFS w %BHHFS Y w 3Y+BWB

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Πϯετʔϧ w (JUIVC͔ΒϓϩδΣΫτΛΫϩʔϯ ˞   IUUQTHJUIVCDPNLJVDIJLFJTVLF"OESPJE4UVEJP$MFBO"SDIJUFDUVSF UFNQMBUFGPS,PUMJO w JOTUBMMTIΛ࣮ߦ w "OESPJE4UVEJPΛ࠶ىಈ ※ɿhttps://github.com/android10/Android-CleanArchitecture

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ϕʔεΫϥεΛੜ੒ ৽ن1SK

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ϕʔεΫϥεΛੜ੒ طଘ1SK

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BQQCVJMEHSBEMFΛ௚͢ ݪҼ͕ղΔਓ͸13Λ  ͍ͩ͘͞

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֤-BZFSΛੜ੒

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࣮ࡍʹ΍ͬͯΈΔ

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5FNQMBUFͰมΘΔ։ൃ w ໘౗ͳΫϥε܈࡞੒͕̍෼ͰՄೳ w ҰॠͰ࡞੒ग़དྷΔͷͰ؆୯ʹमਖ਼ɾഁغग़དྷΔ w 4XBHHFSαϙʔτͳͷͰ"1*௥ै͕൒ࣗಈ w 3Y+BWB,PUMJOͳͷͰγϯϓϧͳهࡌʹग़དྷΔ

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5FNQMBUFͰಘΒΕͨʴЋ w %BHHFS΁ͷΠϥΠϥ͕ܹݮ w 6*ը໘ͷ࣮૷΍%PNBJOͷઃܭʹ࣌ؒΛଟ͘ ׂ͚ΔΑ͏ʹͳͬͨ w Ҿ͖ܧ͗ίετ͕΄΅̌ʹ

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·ͱΊ w $MFBO"SDIJUFDUVSF͸ΞϓϦ։ൃͷ຤ظ঱ঢ় Λ༧๷Ͱ͖Δ w $MFBO"SDIJUFDUVSF͸Ϋϥε࡞੒͕େม w 5FNQMBUF࢖͑͹େมͳΫϥε࡞੒Λ൒ࣗಈԽ

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$MFBO"SDIJUFDUVSF 5FNQMBUF͸͍͍ͧ