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
課題感から始める クラス設計と合意形成
Search
きりみん
March 11, 2018
Programming
5
2.6k
課題感から始める クラス設計と合意形成
きりみん
March 11, 2018
Tweet
Share
More Decks by きりみん
See All by きりみん
AndroidエンジニアがRailsにチャレンジしてる理由
kirimin
1
1.6k
What are AtCoder and competitive programming
kirimin
0
10k
バーチャル男声幼女プログラマーとして活動した1年間の振り返り
kirimin
0
1.1k
アプリエンジニアでも神絵師になりたい!
kirimin
4
5.5k
Watashi ni Kotlin ga maiorita
kirimin
0
560
NEMのAPIとモザイクであそぼう
kirimin
0
390
はじめようきれいなコード
kirimin
8
3.1k
Material Components for Android触ってみる
kirimin
7
2k
[社内LT]あたらしいMaterial Design
kirimin
1
1.7k
Other Decks in Programming
See All in Programming
CSC509 Lecture 05
javiergs
PRO
0
310
Range on Rails ―「多重範囲型」という新たな選択肢が、複雑ロジックを劇的にシンプルにしたワケ
rizap_tech
0
6.7k
AIと人間の共創開発!OSSで試行錯誤した開発スタイル
mae616
2
770
PHPに関数型の魂を宿す〜PHP 8.5 で実現する堅牢なコードとは〜 #phpcon_hiroshima / phpcon-hiroshima-2025
shogogg
1
320
Things You Thought You Didn’t Need To Care About That Have a Big Impact On Your Job
hollycummins
0
250
What's new in Spring Modulith?
olivergierke
1
160
Devvox Belgium - Agentic AI Patterns
kdubois
1
130
AI駆動で0→1をやって見えた光と伸びしろ
passion0102
1
740
CSC305 Lecture 06
javiergs
PRO
0
270
bootcamp2025_バックエンド研修_WebAPIサーバ作成.pdf
geniee_inc
0
120
CSC305 Lecture 08
javiergs
PRO
0
270
Android16 Migration Stories ~Building a Pattern for Android OS upgrades~
reoandroider
0
130
Featured
See All Featured
Documentation Writing (for coders)
carmenintech
75
5.1k
Bash Introduction
62gerente
615
210k
BBQ
matthewcrist
89
9.8k
The Power of CSS Pseudo Elements
geoffreycrofte
79
6k
How STYLIGHT went responsive
nonsquared
100
5.8k
JavaScript: Past, Present, and Future - NDC Porto 2020
reverentgeek
52
5.7k
Automating Front-end Workflow
addyosmani
1371
200k
Understanding Cognitive Biases in Performance Measurement
bluesmoon
31
2.7k
How To Stay Up To Date on Web Technology
chriscoyier
791
250k
CSS Pre-Processors: Stylus, Less & Sass
bermonpainter
359
30k
Connecting the Dots Between Site Speed, User Experience & Your Business [WebExpo 2025]
tammyeverts
10
610
YesSQL, Process and Tooling at Scale
rocio
173
15k
Transcript
՝ײ͔Β࢝ΊΔ Ϋϥεઃܭͱ߹ҙܗ Bonfire Android #3
ࣗݾհ • @kirimin • AnyPayגࣜձࣾ ॴଐ • AndroidΤϯδχΞ • όʔνϟϧϢʔνϡʔόʔ
• React-NativeΤϯδχΞ
ฐࣾͷϓϩμΫτ
ࠓͷςʔϚ ʮαʔϏεͱઃܭʯ
ઃܭɺߟ͑ͯ·͔͢ʁ
ʲΞϯέʔτʳઃܭʹ͍ͭͯ • ͕ͬͪΓΫϥεߏΛܾΊͯӡ༻͍ͯ͠Δ
ʲΞϯέʔτʳઃܭʹ͍ͭͯ • ͕ͬͪΓΫϥεߏΛܾΊͯӡ༻͍ͯ͠Δ • ωοτϫʔΫ·ΘΓͱ͔ج൫ͷ෦ͷΫϥε ߏ͚ܾͩΊͯ͋ͱ࣮ऀ࣍ୈ
ʲΞϯέʔτʳઃܭʹ͍ͭͯ • ͕ͬͪΓΫϥεߏΛܾΊͯӡ༻͍ͯ͠Δ • ωοτϫʔΫ·ΘΓͱ͔ج൫ͷ෦ͷΫϥε ߏ͚ܾͩΊͯ͋ͱ࣮ऀ࣍ୈ • શવΘ͔Βͳ͍ɻԶͨͪงғؾͰΦϒδΣ ΫτࢦΛ͍ͬͯΔ
͍Ζ͍Ζͳઃܭύλʔϯ .71 .7$ .77. ""$ 'MVY 3FEVY
ͳΜͰઃܭΛߟ͑Δඞཁ͕ ͋ΔΜͩΖ͏
ͦ͜ʹ՝͕͋Δ͔Β
͑Β͍ͻͱʮMVP͕ΠέͯΔ Β͍͔͠Βɺ࣍ͷΞϓϦ MVPͰͬͯͶʯ
·ΕʹΑ͋͘Δޫܠ • ͑Β͍ͻͱʮMVP͕ΠέͯΔΒ͍͔͠Βɺ࣍ͷ ΞϓϦMVPͰ࡞ͬͯࣗಈςετΛಋೖͶʯ
·ΕʹΑ͋͘Δޫܠ • ͑Β͍ͻͱʮMVP͕ΠέͯΔΒ͍͔͠Βɺ࣍ͷ ΞϓϦMVPͰ࡞ͬͯࣗಈςετΛಋೖͶʯ • ϝϯόʔʮͳΜͰ͜Μͳ໘ͳॻ͖ํ͠ͳ͍ͱ ͍͚ͳ͍Μͩ...ʯʮԿ͕ਖ਼͍͠ͷ͔͔Βͳ ͍...ʯ
·ΕʹΑ͋͘Δޫܠ • ͑Β͍ͻͱʮMVP͕ΠέͯΔΒ͍͔͠Βɺ࣍ͷ ΞϓϦMVPͰ࡞ͬͯࣗಈςετΛಋೖͶʯ • ϝϯόʔʮͳΜͰ͜Μͳ໘ͳॻ͖ํ͠ͳ͍ͱ͍ ͚ͳ͍Μͩ...ʯʮԿ͕ਖ਼͍͠ͷ͔͔Βͳ͍...ʯ • ՝ײ͕ೝࣝग़དྷ͍ͯͳ͍ͷʹઃܭͱݴΘΕͯ ϝϦοτΛ࣮ײ͢ΔͷΉ͔͍ͣ͠
શવΘ͔Βͳ͍ɻ ԶͨͪงғؾͰྲྀߦΓͷ ઃܭΛ͍ͬͯΔ
ରࡦ
1.νʔϜͱͯ͠ग़དྷΔ͜ͱ
ࠓͷϓϩδΣΫτͷ՝Λ ચ͍ग़͢ • Ͳ͜ʹͲΜͳॲཧ͕ॻ͔Ε͍ͯΔͷ͔͔Βͳ ͍ • ৽͍͠ॲཧΛͲ͜ʹॻ͚͍͍ͷ͔͔Βͳ͍ • ঢ়ଶ͕ແବʹෳࡶͰෆͳόά͕ࠞೖ͕ͪ͠ •
ίʔυ͕ಡΈʹ͘͘վमίετ͕ߴ͍
ࠓ͋Δ՝ΛղܾͰ͖ͦ͏ͳύ λʔϯΛಋೖ͠Α͏ • ٯʹ՝͕ಛʹແ͚ΕແཧʹΧοίΠΠઃܭύλʔ ϯΛΘͳ͍͍ͯ͘ • ࢥతʹਖ਼͍͠ΨονϦͨ͠ઃܭ͕ৗʹ༏Ε͍ͯΔ ͱݶΒͳ͍ɹ(શͯͷΫϥεΛinterfaceԽ͢Δͳ Ͳ) •
ͨͩ͠ɺকདྷతͳ՝͕༧ݟग़དྷ͍͍ͯͯΔͳΒ࠷ ॳ͔ΒΨονϦΉͷѱ͘ͳ͍
ݸਓతʹ࠷ݶܾΊ͓͍ͯͨํ ͕Αͦ͞͏ͳ͜ͱ • ͏ϥΠϒϥϦͱ͍ํ • DataBinding/RxJava/Retrofit/EventBus/etc... • σʔλΞΫηεॲཧͷݺͼग़͠ํ • View͔ΒݺͿ/Ϟσϧ͔ΒݺͿ/RepositoryతͳͷΛ࡞Δ/࡞Β
ͳ͍ • ϏδωεϩδοΫΛॻ͘ॴ • ϞσϧΫϥεͬΆ͍ͷ͕͍ΖΜͳύοέʔδʹࢄΒΓ͕ͪ
2.։ൃऀݸਓͱͯ͠ Ͱ͖Δ͜ͱ
࣮࣌ͷ͋Γ͕ͪͳ՝ΛΔ • ΦεεϝͳͷݸਓͰ0͔ΒΞϓϦΛ࡞ͬͯΈΔ͜ͱ • ͦͦ͜͜ͷػೳΛ࣋ͬͨΞϓϦΛҰਓͰ࡞ΓɺԿػೳ վળͷΞοϓσʔτΛ͍ͯ͘͠ • ͍Ζ͍Ζͳ՝͕ݟ͑ͯ͘Δ • ྑ͔Εͱࢥͬͨઃܭ͕ͭΒΈΛੜΉͳͲͷݟ͕ಘΒΕΔ
• ઃܭʹࣦഊͨ͠ܦݧҰੜͷࡒ࢈
ཧ • νʔϜʮ͜͏͍͏՝͕͋Δ͔Β͜ͷઃܭΛ ಋೖ͠Α͏ʯ • ϝϯόʔʮΘ͔Δʯ
͡Ό࣮͋ࡍʹͲ͏ͬͯಋೖ ͢Δͷʁ
paymoͰͷྫ
ఏҊ͢Δ • ॳظͷ࣮͍Ζ͍Ζͳ՝͕͋Δઃܭͩͬͨɹ (DroidKaigiͰͷൃදɺHow to improve your architecture and testsΛࢀর)
• ·ͣேձSlackͳͲͰ՝ײͱΓ͍ͨ͜ͱΛप͢Δ • GitHubʹIssueΛཱͯΔ • จষϕʔεͰํੑʹ͍ͭͯٞ͠νʔϜͰ߹ҙ͢Δ
None
None
None
۩ମҊΛݟͤΔ • αϯϓϧͱͯ͠ҰՕॴʹద༻͍ͨ͠ઃܭΛద༻͠ ͨϒϥϯνΛ࡞ΓɺPRΛग़͢ • ίʔυʹରͯ͠ϝϯόʔ͔Β͘ποίϛΛืΔ • ίʔυϕʔεͰߋʹٞ͢Δ • ApproveΛΒ͍߹ҙͷҙࢥΛ໌֬ʹ֬ೝ͢Δ
None
ϦϑΝΫλΛ࣮ࢪ͢Δ • ৽࣮͘͢͠ΔՕॴ৽͍͠ઃܭʹ߹ΘͤΔ • ݹ͍ՕॴεέδϡʔϧͳͲͱ૬ஊ͠ͳ͕Β ॱ࣍ॻ͖͍͑ͯ͘
େࣄͳ͜ͱ • ҰਓͰಥͬΒͳ͍ • ৽͍͠ઃܭ͕ϝϯόʔײͰेʹप͞Ε͍ͯͳ ͔ͬͨΓɺҙࣝ߹Θ͕ͤग़དྷ͍ͯͳ͍ͱɺ࣮ऀ ʹΑͬͯνάϋάʹͳͬͨΓɺετϨεͷݪҼʹ ͳΔ • ઃܭͷରϓϩάϥϜ͕ͩɺେࣄͳͷਖ਼͍͠
՝ͷೝࣝͱίϛϡχέʔγϣϯ
ઈର͋͠Θͤͳ ։ൃݱʹ͠Α͏ͳ
͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠