Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
新規チームで新規開発を始める時にやること
Search
Shinnosuke Kugimiya
March 27, 2019
Programming
40
9.3k
新規チームで新規開発を始める時にやること
DMM Android勉強会で発表した内容です
Shinnosuke Kugimiya
March 27, 2019
Tweet
Share
More Decks by Shinnosuke Kugimiya
See All by Shinnosuke Kugimiya
AndroidアプリエンジニアもMCPを触ろう
kgmyshin
2
990
15分で分かった気になる dumpsys
kgmyshin
1
260
UIテストはもうMaestroでいいのかもしれない話
kgmyshin
28
13k
新規開発を始めるときにやるべきこと
kgmyshin
19
9k
android app error handling
kgmyshin
1
1.5k
solid+cqs+dry
kgmyshin
35
10k
Paging Library ~ アイテムの更新 ~
kgmyshin
2
3.4k
KotlinでReact Native(expo) を使いたい
kgmyshin
2
1.2k
android-multi-module-with-dagger
kgmyshin
10
6.5k
Other Decks in Programming
See All in Programming
令和最新版手のひらコンピュータ
koba789
13
7.2k
No Install CMS戦略 〜 5年先を見据えたフロントエンド開発を考える / no_install_cms
rdlabo
0
480
構文解析器入門
ydah
7
2.1k
Amazon Q CLI開発で学んだAIコーディングツールの使い方
licux
3
180
バイブスあるコーディングで ~PHP~ 便利ツールをつくるプラクティス
uzulla
1
330
202507_ADKで始めるエージェント開発の基本 〜デモを通じて紹介〜(奥田りさ)The Basics of Agent Development with ADK — A Demo-Focused Introduction
risatube
PRO
6
1.4k
Reactの歴史を振り返る
tutinoko
1
180
ワープロって実は計算機で
pepepper
2
1.2k
MCPで実現できる、Webサービス利用体験について
syumai
7
2.5k
あなたとJIT, 今すぐアセンブ ル
sisshiki1969
1
580
『リコリス・リコイル』に学ぶ!! 〜キャリア戦略における計画的偶発性理論と変わる勇気の重要性〜
wanko_it
1
420
中級グラフィックス入門~効率的なメッシュレット描画~
projectasura
4
2.6k
Featured
See All Featured
[Rails World 2023 - Day 1 Closing Keynote] - The Magic of Rails
eileencodes
36
2.5k
Music & Morning Musume
bryan
46
6.7k
The Language of Interfaces
destraynor
158
25k
Gamification - CAS2011
davidbonilla
81
5.4k
Fantastic passwords and where to find them - at NoRuKo
philnash
51
3.4k
Building a Modern Day E-commerce SEO Strategy
aleyda
43
7.4k
The Web Performance Landscape in 2024 [PerfNow 2024]
tammyeverts
8
760
Done Done
chrislema
185
16k
GraphQLの誤解/rethinking-graphql
sonatard
71
11k
Code Review Best Practice
trishagee
69
19k
How to train your dragon (web standard)
notwaldorf
96
6.2k
Statistics for Hackers
jakevdp
799
220k
Transcript
!LHNZTIJO %.."OESPJEษڧձ ৽نνʔϜͰ৽ن։ൃΛ࢝ΊΔ࣌ʹΔ͜ͱ
X © DMM.com ࣗݾհ
X © DMM.com ࣗݾհ w LHNZTIJOఝٶʢ͗͘Έʣ w "OESPJEΤϯδχΞ w $50ࣨॴଐ
X © DMM.com ಥવͰ͕͢ɺ ৽نҊ݅ͷ։ൃΛਐΊ͍ͯ͘தͰ ͜Μͳܦݧ͋Γ·ͤΜ͔ʁ
X © DMM.com $*Λಋೖ͍ͯ͠ͳ͍ w ͦͦ#VJME௨ͬͯͳ͍ w NBTUFS#VJME͕௨ͬͯͳ͍ w ͍͔ͭΒ௨ͬͯͳ͍ͷ͔Θ͔Βͳ͍
w νʔϜ͕ΪεΪε͢Δ
X © DMM.com -JOUΛಋೖ͍ͯ͠ͳ͍ w Πϯσϯτ͕ w ϨϏϡʔ༰ͷ΄ͱΜͲ͕ʮϑΥʔϚοτ͔͚ͯʯͰࡁΉ w νʔϜ͕ΪεΪε͢Δ
X © DMM.com $%Λಋೖ͍ͯ͠ͳ͍ w ඇ։ൃऀҎ֎ͷਓ͕ɺ։ൃதͷΞϓϦΛ͞ΘΕͳͯ͘ෆ҆ w ඇ։ൃऀͷਓ͚ͨͪʹɺQSPEʹ͍ۙͭΛ৮Ζ͏ͱͯ͠Βͬͯ QSPHVSBEʹ·Δ w
QSPHVBSE௨͚ͬͨͲɺHTPO͋ͨΓͷLFFQOBNFTͷઃఆΛΕͯɺ "1*ίʔϧ͕શ໓͢Δ w νʔϜ͕ΪεΪε͢Δ
X © DMM.com ςετΛॻ͍ͯͳ͍ w ϦϑΝΫλͰ͖ͳ͍ w มߋޙͷίʔυͱมߋલͷίʔυ͕ಉ͡ಈ͖Λ͢Δͱ͍͏อূ͕ Ͱ͖ͳ͍ w
Ͳ͏͍͏ಈ࡞Λਖ਼ͱͨ͠ϩδοΫͳͷ͔Θ͔Βͳ͍ͷͰɺϨϏϡʔͳ Μͱͳ͘େৎΖͰBQQSPWF w ͦͦ΄΅΄΅ಈ͍ͯͳ͍ʢಈ࡞֬ೝ͞Εͯͳ͍ʣ w νʔϜ͕ΪεΪε͢Δ
X © DMM.com ઃܭํΛܾΊͯͳ͍ w ਓʹΑͬͯॻ͖ํ͕શ͘ҧ͏ w ʮͷॻ͍ͯΔ7JFX.PEFM999͍ͬͯ͏͚ͩͲɺ͋ͳͨͷ ॻ͍ͯΔ7JFX.PEFMͳΜ͔ҧ͍·ͤΜ͔ʁʯ w
νʔϜ͕ΪεΪε͢Δ w ʮΈΜͳ.71͚ͩͲɺ.77.Ͱॻ͖·͢Ͷʯ
X © DMM.com ৽ن։ൃ࣌ʹɺ·ͣ։ൃपΓͷඋΛ͢Δ͜ͱ͕ॏཁ w ʹΑͬͯɺ్த͔Βͷಋೖ͕͍͠ͷɺίετ͕େ͖͍ͷ͕͋ Δ w ઃܭํ w
ಛʹ৽نνʔϜͰॏཁ w ςετํ w Βͳ͍ਓɺͬͯΔ͚Ͳಇ͍ͨ͜ͱͳ͍ਓͱɺԿͳ͘ େ͖ͳͷΛ࡞Γ্͛ΔͷࠔɻԿ͔͠Βͷτϥϒϧ͋Γ͑ ΔͷͰɺ͋Β͔͡ΊఆͰ͖ΔͷΛରॲ͓ͯ͜͠͏ɻ
X © DMM.com ৽ن։ൃΛ࢝ΊΔͱ͖༻ νΣοΫϦετ
X © DMM.com νΣοΫϦετ <>ϑΥʔϚολ <>$* <>$%
<>-JOU BOESPJEMJOU LUMJOUPSEFUFLU <>HSBEMFपΓͷཧ <>%BOHFS <>ϝοηʔδςϯϓϨʔτʢHJUIVC HJUʣ <>ઃܭํ <>ςετํ <>։ൃϑϩʔ PQU $SBTIMZUJDT PQU σόοάϝχϡʔ
X © DMM.com ࣮ࡍʹ͖ͬͯ·͠ΐ͏
X © DMM.com IUUQTHJUIVCDPNLHNZTIJOOFXQSPKFDUBOESPJEQVMM ελΠϧɾϑΥʔϚοτͷઃఆ Δ͜ͱ "4ͷઃఆ͔ΒɺͦΕͧΕͷελΠϧΛઃఆ͢Δ FEJUPSDPOpHΛઃఆ͢Δ
ϑΥʔϚολҎ֎ͷίʔσΟϯάنEPDVNFOUͳͲʹ·ͱΊ͓ͯ͘ TIBQFTFMFDUPSͳͲͷϑΝΠϧ໊ͷ໋໊نଇͳͲ
X © DMM.com <ࣗͷ߹>ελΠϧɾϑΥʔϚοτͷઃఆ 1SFGFSFODFT&EJUPS$PEF4UZMF͔Β+BWB,PUMJO9.-ͦΕͧΕΛ ઃఆͯ͠ɺԼهϑΝΠϧΛίϛοτ
X © DMM.com <ࣗͷ߹>ελΠϧɾϑΥʔϚοτͷઃఆ FEJUPSDPOpHઃఆ͠Α͏ root = true [*] insert_final_newline=true
indent_size = 2 continuation_indent_size = 2 IUUQTHJUIVCDPNLHNZTIJOOFXQSPKFDUBOESPJEQVMM
X © DMM.com νΣοΫϦετ <Y>ϑΥʔϚολ <>$* <>$%
<>-JOU BOESPJEMJOU LUMJOUPSEFUFLU <>HSBEMFपΓͷཧ <>%BOHFS <>ϝοηʔδςϯϓϨʔτʢHJUIVC HJUʣ <>ઃܭํ <>ςετํ <>։ൃϑϩʔ PQU $SBTIMZUJDT PQU σόοάϝχϡʔ
X © DMM.com HJUIVCͰϓϩδΣΫτΛ࡞ͬͨΒɺ·ͣਅͬઌʹಋೖ͢͠ w DJSDMFDJ w 5SBWJT$* w #JUSJTF
w +FOLJOT $*ͷಋೖ
X © DMM.com IUUQTHJUIVCDPNLHNZTIJOOFXQSPKFDUBOESPJEQVMM <ࣗͷ߹>$*ͷಋೖ DJSDMFDJΛ༻ ͻͱ·ͣMJOUͱUFTU͚ͩΒ͓ͤͯ͘ ./gradlew
lint test DJSDMFDJCBEHFઃఆ͓ͯ͘͠
X © DMM.com <ࣗͷ߹>$*ͷಋೖ HJUIVCͷઃఆΕͣʹ
X © DMM.com νΣοΫϦετ <Y>ϑΥʔϚολ <Y>$* <>$%
<>-JOU BOESPJEMJOU LUMJOUPSEFUFLU <>HSBEMFपΓͷཧ <>%BOHFS <>ϝοηʔδςϯϓϨʔτʢHJUIVC HJUʣ <>ઃܭํ <>ςετํ <>։ൃϑϩʔ PQU $SBTIMZUJDT PQU σόοάϝχϡʔ
X © DMM.com ඇ։ൃऀͷํʹ͚ͯɺಛʹσβΠφʔ͞Μ͕৮ΕΔΑ͏ʹॳΊ͔Β༻ҙ ͓ͯ͘͠ͷ͕٢ɻ πʔϧ༧ࢉ͍উखͰબΜͰ͍ͩ͘͞ɻ EFQMPZHBUF 'BCSJDCFUB
ʢࣗ࡞ʣ $%ͷಋೖ
X © DMM.com <ࣗͷ߹>$%ͷಋೖ
X © DMM.com <ࣗͷ߹>$%ͷಋೖ - run: | GIT_HASH=$(git rev-parse --short
HEAD) GIT_BRANCH=$(git rev-parse --abbrev-ref HEAD) curl \ -F "token=$DEPLOY_GATE_API_KEY" \ -F "file=@app/build/outputs/apk/debug/app-debug.apk" \ -F "message=git:$GIT_HASH" \ -F "distribution_name=$GIT_BRANCH" \ https://deploygate.com/api/users/kgmyshin/apps IUUQTHJUIVCDPNLHNZTIJOOFXQSPKFDUBOESPJEDPNNJUGGEGFBEGCDEBED $*ʹઃఆ
X © DMM.com νΣοΫϦετ <Y>ϑΥʔϚολ <Y>$* <Y>$%
<>-JOU BOESPJEMJOU LUMJOUPSEFUFLU <>HSBEMFपΓͷཧ <>%BOHFS <>ϝοηʔδςϯϓϨʔτʢHJUIVC HJUʣ <>ઃܭํ <>ςετํ <>։ൃϑϩʔ PQU $SBTIMZUJDT PQU σόοάϝχϡʔ
X © DMM.com -JOU Δ͜ͱ BOESPJEMJOUͷϧʔϧͷݟ͠ LUMJOUPSEFUFLUͷಋೖ
X © DMM.com <ࣗͷ߹>-JOUͷઃఆBOESPJEMJOU <?xml version="1.0" encoding="UTF-8"?> <lint> <issue id="all">
<ignore path="build" /> </issue> <issue id="GoogleAppIndexingWarning" severity="ignore" /> </lint> ઃఆϑΝΠϧΛͭ͘Δ
X © DMM.com android { ... lintOptions { ... lintConfig
file("${rootDir.absolutePath}/lint/lint.xml") } } HSBMEFʹઃఆ͢Δɻ <ࣗͷ߹>-JOUͷઃఆBOESPJEMJOU
X © DMM.com <ࣗͷ߹>-JOUͷઃఆLUMJOU buildscript { repositories { … maven
{ url "https://plugins.gradle.org/m2/" } } dependencies { classpath "org.jmailen.gradle:kotlinter-gradle:1.22.0" … } } 5PQMFWFMͷCVJMEHSBMEFʹઃఆ͢Δɻ ˞LPUMJOUFSHSBEMFΛͬͯ·͕͢ɺଞͷͰ͍͍Ͱ͢ɻ·ͨLUMJOU͡Όͳͯ͘EFUFLUͰ0,Ͱ͢
X © DMM.com <ࣗͷ߹>-JOUͷઃఆLUMJOU NPEVMFͷCVJMEHSBMEFʹઃఆ͢Δɻ apply plugin: "org.jmailen.kotlinter" kotlinter {
ignoreFailures = true reporters = ['checkstyle', 'plain'] indentSize = 2 continuationIndentSize = 2 }
X © DMM.com <ࣗͷ߹>-JOUͷઃఆ ./gradlew lint lintKotlin $*Ͱ࣍ͷίϚϯυΛୟ͘Α͏ʹͯ͠ɺઃఆྃ IUUQTHJUIVCDPNLHNZTIJOOFXQSPKFDUBOESPJEQVMM
X © DMM.com νΣοΫϦετ <Y>ϑΥʔϚολ <Y>$* <Y>$%
<Y>-JOU BOESPJEMJOU LUMJOUPSEFUFLU <>HSBEMFपΓͷཧ <>%BOHFS <>ϝοηʔδςϯϓϨʔτʢHJUIVC HJUʣ <>ઃܭํ <>ςετํ <>։ൃϑϩʔ PQU $SBTIMZUJDT PQU σόοάϝχϡʔ
X © DMM.com HSBEMFपΓͷཧ ϚϧνϞδϡʔϧͳϓϩδΣΫτͰΔ߹͍Δ͚ͲɺγϯάϧϞδϡʔ ϧͳϓϩδΣΫτͰෆཁ͔ɻ Δ͜ͱ όʔδϣϯͳͲΛҰݩཧ
X © DMM.com <ࣗͷ߹>HSBEMFपΓͷཧ ext.kotlin_version = '1.3.21' ext.versions = [
compileSdk: 28, minSdk : 21, targetSdk : 28, code : 1, name : "0.9.0" ] ext.deps = [ kotlin : [ core : "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version", reflect: "org.jetbrains.kotlin:kotlin-reflect:$kotlin_version" ], 7FSTJPOܥΛ·ͱΊͯ͠·͏
X © DMM.com <ࣗͷ߹>HSBEMFपΓͷཧ android { compileSdkVersion versions.compileSdk defaultConfig {
minSdkVersion versions.minSdk targetSdkVersion versions.targetSdk versionCode versions.code versionName versions.name ... } ... } dependencies { implementation deps.kotlin.core implementation deps.androidx.appcompat implementation deps.androidx.constraintlayout implementation deps.androidx.lifecycle implementation deps.androidx.recyclerview ... ͜Μͳײ͡Ͱ͔͚Δ
X © DMM.com <ࣗͷ߹>HSBEMFपΓͷཧ apply plugin: 'com.android.library' apply from: "${rootDir.absolutePath}/modules/android_partial.gradle"
dependencies { … } apply from: "${rootDir.absolutePath}/modules/ktlint_partial.gradle" BOESPJEͰͷઃఆɺLUMJOUपΓ·ͱΊͯ͠·͑ɺ ֤ϞδϡʔϧͷCVJMEHSBEMFΛ͜Μͳײ͡ʹ͢Δ͜ͱͰ͖Δ IUUQTHJUIVCDPNLHNZTIJOOFXQSPKFDUBOESPJEQVMM
X © DMM.com νΣοΫϦετ <Y>ϑΥʔϚολ <Y>$* <Y>$%
<Y>-JOU BOESPJEMJOU LUMJOUPSEFUFLU <Y>HSBEMFपΓͷཧ <>%BOHFS <>ϝοηʔδςϯϓϨʔτʢHJUIVC HJUʣ <>ઃܭํ <>ςετํ <>։ൃϑϩʔ PQU $SBTIMZUJDT PQU σόοάϝχϡʔ
X © DMM.com %BOHFSͷઃఆ $PQZSJHIU D 0SUB5IFSPY 3FMFBTFEVOEFSUIF.*5MJDFOTF IUUQTHJUIVCDPNEBOHFSEFTJHOCMPCNBTUFS-*$&/4& IUUQTEBOHFSTZTUFNTHVJEFTHFUUJOH@TUBSUFEIUNM
Δ͜ͱɺHFUUJOH@TUBSUFEϖʔδΛݟͳ͕ΒηοτΞοϓ͢Δ͚ͩ
X © DMM.com %BOHFSͷઃఆ # Warn when there is a
big PR warn("a large PR") if git.lines_of_code > 1000 ### lint ### Dir.glob("**/lint-results.xml").each { |report| android_lint.filtering = true android_lint.report_file = report.to_s android_lint.lint(inline_mode: true) } զ͕Ոͷ%BOHFSpMFʢͷҰ෦ʣɻ ϚϧνϞδϡʔϧʹΑΔରԠ͕ೖΓ·͢ɻ IUUQTHJUIVCDPNLHNZTIJOOFXQSPKFDUBOESPJEQVMM
X © DMM.com νΣοΫϦετ <Y>ϑΥʔϚολ <Y>$* <Y>$%
<Y>-JOU BOESPJEMJOU LUMJOUPSEFUFLU <Y>HSBEMFपΓͷཧ <Y>%BOHFS <>ϝοηʔδςϯϓϨʔτʢHJUIVC HJUʣ <>ઃܭํ <>ςετํ <>։ൃϑϩʔ PQU $SBTIMZUJDT PQU σόοάϝχϡʔ
X © DMM.com ϝοηʔδςϯϓϨʔτ Δ͜ͱ HJUIVCܥͷςϯϓϨʔτΛ༻ҙ͢Δ PQU ίϛοτϝοηʔδͷςϯϓϨʔτΛ༻ҙ͍͍͔ͯ͠
X © DMM.com ϝοηʔδςϯϓϨʔτ IUUQTIFMQHJUIVCDPNFOBSUJDMFTBCPVUJTTVFBOEQVMMSFRVFTUUFNQMBUFT
X © DMM.com ίϛοτϝοηʔδͷ౷Ұ
X © DMM.com νΣοΫϦετ <Y>ϑΥʔϚολ <Y>$* <Y>$%
<Y>-JOU BOESPJEMJOU LUMJOUPSEFUFLU <Y>HSBEMFपΓͷཧ <Y>%BOHFS <Y>ϝοηʔδςϯϓϨʔτʢHJUIVC HJUʣ <>ઃܭํ <>ςετํ <>։ൃϑϩʔ PQU $SBTIMZUJDT PQU σόοάϝχϡʔ
X © DMM.com ઃܭํ Δ͜ͱ ઃܭํΛΈΜͳͰڞ༗Ͱ͖ΔΑ͏EPDVNFOUͳͲʹॻ͖ى͜͢
X © DMM.com ઃܭํ
X © DMM.com ઃܭํ
X © DMM.com ઃܭํ
X © DMM.com νΣοΫϦετ <Y>ϑΥʔϚολ <Y>$* <Y>$%
<Y>-JOU BOESPJEMJOU LUMJOUPSEFUFLU <Y>HSBEMFपΓͷཧ <Y>%BOHFS <Y>ϝοηʔδςϯϓϨʔτʢHJUIVC HJUʣ <Y>ઃܭํ <>ςετํ <>։ൃϑϩʔ PQU $SBTIMZUJDT PQU σόοάϝχϡʔ
X © DMM.com ςετํ Δ͜ͱ ԼهΛEPDVNFOUʹى͜͢ ͲͷϑϨʔϜϫʔΫΛ͏ͷ͔ Ͳ͜ʹͲΜͳςετΛॻ͘ͷ͔
ͦͷςετԿΛอূ͢Δͷ͔ ॻ͖ํ͕Θ͔Δαϯϓϧ
X © DMM.com ςετํ
X © DMM.com νΣοΫϦετ <Y>ϑΥʔϚολ <Y>$* <Y>$%
<Y>-JOU BOESPJEMJOU LUMJOUPSEFUFLU <Y>HSBEMFपΓͷཧ <Y>%BOHFS <Y>ϝοηʔδςϯϓϨʔτʢHJUIVC HJUʣ <Y>ઃܭํ <Y>ςετํ <>։ൃϑϩʔ PQU $SBTIMZUJDT PQU σόοάϝχϡʔ
X © DMM.com ։ൃϑϩʔ Δ͜ͱ HJUqPX HJUIVCqPX
TQSJOUͷྲྀΕΛͲ͏͏ʁ
X © DMM.com ։ൃϑϩʔ TQSJOUͷྲྀΕ ϓϥϯχϯάͷ ϓϥϯχϯά͕ऴΘͬͨΒͦͷ··ू·ͬͯશͯͷλεΫͷΫϥεਤ Λख͚ͯ͠ॻ͘
6TF$BTF͚ͩγʔέϯεਤॻ͘ ͦΕҎ֎ͷΫϥεਤɺγʔέϯεਤΛݩʹΨϦΨϦίʔσΟϯά͢ Δ͚ͩ
X © DMM.com ։ൃϑϩʔ UBTLͷྲྀΕʢઃܭํ͕ೃછΉ·Ͱࡉ͔ͬͯͨ͘ʣ ػೳ࣮ϒϥϯν࡞ ੜͤͯ͞EPNBJO࣮Ͱ13ͭ
JOGSB࣮Ͱ13ͭ 7JFX.PEFM -JWF%BUBΛ࣮ͯ͠13ͭ 'SBHNFOUʢओʹσβΠϯʣΛ࣮ͯ͠13ͭ 6TF$BTFΛ࣮ͯ͠13̍ͭ ࠷ޙʹ%*Ͱܨ͛ͯಈ࡞֬ೝ·Ͱͬͯ13ͭ
X © DMM.com ·ͱΊ
X © DMM.com νΣοΫϦετ <>ϑΥʔϚολ <>$* <>$%
<>-JOU BOESPJEMJOU LUMJOUPSEFUFLU <>HSBEMFपΓͷཧ <>%BOHFS <>ϝοηʔδςϯϓϨʔτʢHJUIVC HJUʣ <>ઃܭํ <>ςετํ <>։ൃϑϩʔ PQU $SBTIMZUJDT PQU σόοάϝχϡʔ
X © DMM.com ͝੩ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠ʂ ଞʹ͜͏͍͏ͷͬͨΒ͍͍ͱࢥ͏ʂͬͯͷ͕͋Εɺͥͻڭ͑ͯ͘ ͍ͩ͞ʂ