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pixivアプリでマルチモジュールを実現するまで
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gatosyocora
March 28, 2024
Programming
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pixivアプリでマルチモジュールを実現するまで
gatosyocora
March 28, 2024
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Transcript
gatosyocora pixivΞϓϦͰϚϧνϞδϡʔϧΛ࣮ݱ͢Δ·Ͱ
ΞδΣϯμ 1. ϚϧνϞδϡʔϧͱ 2. pixivΞϓϦͷϚϧνϞδϡʔϧ 3. pixivΞϓϦνʔϜͰͷϚϧνϞδϡʔϧԽͷਐΊํ
ࣗݾհ • 2021৽ଔೖࣾ • AndroidΤϯδχΞ • pixiv AndroidΞϓϦ gatosyocora
ϚϧνϞδϡʔϧͱ
ϞδϡʔϧԽ • ίʔυϕʔεͷ݁ͼ͖ͭΛऑΊɺࣗݾ݁ܕͷ෦ͷฤʹ͢Δ͜ͱ https://developer.android.com/topic/modularization
ϞδϡʔϧԽͷར • ࠶ར༻ੑ • ݫີͳදࣔઃఆཧ • ΧελϚΠζՄೳͳ৴ • ֦ுੑ •
Φʔφʔγοϓ • Ϗϧυ࣌ؒ https://developer.android.com/topic/modularization
ϞδϡʔϧԽͷར ࠶ར༻ੑ : ಉ͡Ϟδϡʔϧ͔ΒෳͷΞϓϦΛ࡞Ͱ͖Δ • Ұ෦ػೳΛϓϩτλΠϓΞϓϦͱͯ͠ฒߦͯ͠։ൃͰ͖Δ ݫີͳදࣔઃఆཧ : ଞͷϞδϡʔϧʹެ։͢ΔൣғΛ੍ޚͰ͖Δ •
IDEͷิʹग़͖͢ީิΛߜΕɺ։ൃମݧ্͕͞ΕΔ Φʔφʔγοϓ : ίʔυͷอकɺมߋͷϨϏϡʔͳͲΛ୲͢ΔΦʔφʔΛࢦఆ • νʔϜ͝ͱʹͲͷϞδϡʔϧΛ৮Εྑ͍͔໌֬ʹͳΓɺ ਝͳ։ൃʹܨ͕Δ
pixivΞϓϦͷϚϧνϞδϡʔϧ
pixivΞϓϦ • ΠϥετɾϚϯΨɾখઆͷӾཡߘ͕Ͱ͖Δ • ৽ணɺݕࡧɺίϨΫγϣϯͳͲ༷ʑͳը໘ػೳ • MVVMΞʔΩςΫνϟ / ϨΠϠʔυΞʔΩςΫνϟ •
DIϥΠϒϥϦ Dagger HiltΛಋೖ
pixivΞϓϦͷϞδϡʔϧߏ
ެࣜਪͷΞϓϦΞʔΩςΫνϟ https://developer.android.com/topic/architecture#recommended-app-arch
pixivΞϓϦͷϞδϡʔϧߏ • appɿϧʔτͷϞδϡʔϧ • featureɿpresentationͷ࣮ • domainɿϏδωεϩδοΫσʔλϞσϧ • dataɿAPIΞΫηεDBॲཧͱDTO •
coreɿڞ௨࣮
ґଘੑͷٯస • நԽΛ۩ମతͳ࣮͔Βͤ͞Δ • HiltͰinterfaceܦ༝Ͱ༻Մೳʹ pixivΞϓϦͷϞδϡʔϧߏ @Binds @Singleton abstract fun
bindSampleRepository( sampleRepositoryImpl: SampleRepositoryImpl ): SampleRepository
pixivΞϓϦͷϞδϡʔϧͷ • Resource Pre fi xΛઃఆ • ϞδϡʔϧͷৄࡉΦʔφʔγοϓͷ໌֬Խ
Resource Pre fi xΛઃఆ • ϞδϡʔϧͷϦιʔεʹpre fi xΛཁٻ • Ϧιʔεͷஔॴ͕໌֬ʹͳΔ
• Ϧιʔε໊ͷিಥ͕ͳ͘ͳΔ pixivΞϓϦͷϞδϡʔϧͷ android { namespace ‘com.sample.app.feature.post’ resoursePre fi x ‘feature_post_’ } build.gradle
ϞδϡʔϧͷৄࡉΦʔφʔγοϓͷ໌֬Խ • ୭͕ཧ͢Δ͔Λهࡌ • ෳνʔϜͰΞϓϦ։ൃ͢Δମ੍ʹରԠ pixivΞϓϦͷϞδϡʔϧͷ # :feature:post ## ׂ
ߘը໘ͷUIΛఏڙ͢Δ ## ίʔυΦʔφʔ pixiv ΞϓϦνʔϜ ## มߋ࣌ͷҙ ಈ࡞͕มΘΔ߹A νʔϜʹڞ༗͢Δ͜ͱ README.md
pixivΞϓϦνʔϜͰͷ ϚϧνϞδϡʔϧԽͷਐΊํ
pixivΞϓϦͷϞδϡʔϧߏͷਪҠ
pixivΞϓϦͷϚϧνϞδϡʔϧԽͷਐΊํ 1. ϦϑΝϨϯε࣮Λ࡞ 2. υΩϡϝϯτԽ 3. νʔϜϝϯόʔͰ֤ࣗରԠ͍ͯ͘͠ • ϞδϡʔϧԽͷͨΊͷπʔϧ •
νʔϜඪʹڍ͛ͯਐΊΔ
pixivΞϓϦͷϞδϡʔϧԽΛνʔϜͰਐΊΔ ϞδϡʔϧԽͷͨΊͷπʔϧ • Ϟδϡʔϧ࡞πʔϧ • ϑΝΠϧͷ࡞ґଘΛՃ • settings.gradleʹՃ • resource
pre fi xͷઃఆ • string, drawableϦιʔεҠಈπʔϧ $ruby create_module.rb feature post
pixivΞϓϦͷϞδϡʔϧԽΛνʔϜͰਐΊΔ νʔϜඪʹڍ͛ͯਐΊΔ • ϞδϡʔϧԽ͢ΔϑΝΠϧͷ݅ͷඪΛཱͯΔ • ఆྫͰϞδϡʔϧԽͰ͖ͨ݅Λ֬ೝ͢Δ • ຖिϞδϡʔϧԽͷ࡞ۀΛ͢Δ࣌ؒΛઃ͚ͯਐΊΔ
·ͱΊ • ϚϧνϞδϡʔϧԽʹΑͬͯνʔϜ։ൃ͕ḿΔ • ϓϩτλΠϓΞϓϦ, IDEิީิ͔Βআ֎, ίʔυͷΦʔφʔγοϓ • pixivΞϓϦfeature, domain,
data, coreϞδϡʔϧͰߏ͞Ε͍ͯΔ • ඪઃఆ, ਐḿͷܭଌ, ิॿπʔϧͳͲͰνʔϜͰண࣮ʹਐΊͨ https://developer.android.com/topic/modularization https://developer.android.com/topic/modularization/patterns