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
App Architecture By Manual DI
Search
Yoshikuni Kato
September 20, 2017
Programming
2
510
App Architecture By Manual DI
@ 集まれSwift好き!Swift愛好会 vol23
https://love-swift.connpass.com/event/63840/
Yoshikuni Kato
September 20, 2017
Tweet
Share
More Decks by Yoshikuni Kato
See All by Yoshikuni Kato
The Elm Architecture & Swift
yoching
0
870
iOS developers community in Tokyo
yoching
0
630
Swiftエンジニアが海外のポジションに応募する
yoching
10
2.9k
App Architecture By Manual DI
yoching
0
640
Passing function to function arguments
yoching
0
610
「新規アプリの設計」を設計する
yoching
1
1.8k
関数を引数として渡す書き方のポイント
yoching
0
750
App Architecture Sample
yoching
0
90
San Francisco Report
yoching
0
630
Other Decks in Programming
See All in Programming
Mercari AI/LLM Hackathon TeamBの発表資料
imaikosuke
0
190
ActiveRecordの力でDBのメタデータを迅速に解析する
lnit
5
2.1k
今日で分かる!カスタムコップの作り方
krpk1900
2
320
/←このスケジュール表に立ち向かう フロントエンド開発戦略 / A front-end development strategy to tackle a single-slash schedule.
nrslib
1
480
Server Driven Compose With Firebase
skydoves
0
190
ECSのサービス間通信 4つの方法を比較する 〜Canary,Blue/Greenも添えて〜
tkikuc
9
1.7k
Prompt Engineering for Developers @ AWS Community Day Adria 2024
slobodan
0
110
破壊せよ!データ破壊駆動で考えるドメインモデリング / data-destroy-driven
minodriven
4
430
テスト駆動開発✅️
akitoshiga
1
180
CSC509 Lecture 06
javiergs
PRO
0
140
How to debug Xdebug... or any other weird bug in PHP
dunglas
2
1.5k
自分だけの世界を創るクリエイティブコーディング / Creative Coding: Creating Your Own World
chobishiba
2
2.1k
Featured
See All Featured
Fight the Zombie Pattern Library - RWD Summit 2016
marcelosomers
231
17k
What's new in Ruby 2.0
geeforr
342
31k
How to Think Like a Performance Engineer
csswizardry
18
1k
Happy Clients
brianwarren
97
6.7k
What’s in a name? Adding method to the madness
productmarketing
PRO
22
3.1k
The MySQL Ecosystem @ GitHub 2015
samlambert
250
12k
GitHub's CSS Performance
jonrohan
1030
460k
The Power of CSS Pseudo Elements
geoffreycrofte
71
5.3k
Reflections from 52 weeks, 52 projects
jeffersonlam
346
20k
Rebuilding a faster, lazier Slack
samanthasiow
79
8.6k
jQuery: Nuts, Bolts and Bling
dougneiner
61
7.5k
Code Reviewing Like a Champion
maltzj
519
39k
Transcript
App Architecture by Manual DI @yoshikuni_kato SwiftѪձ vol23 2017/09/20 1
Who am I ? • Yoshikuni KatoʢՃ౻༝܇ʣ @yoshikuni_kato • iOS
Engineerʢ2.5 yearsʣ • Yahoo! Japan -> OHAKO • Radi-Hey → 2
Presentation at iOSDC 2017 1 1 https://speakerdeck.com/yoching/guan-shu-woyin-shu-tositedu-sushu-kifang-falsepointo 3
Self Introduction - Interests • Software Design • App Architecture
Patterns • Test • Functional Reactive Programming (ReactiveSwift) • Functional Approach • UI Implementation • AutoLayout (priority / ...) • UIStackView • UIViewPropertyAnimator • Custom Transition 4
Self Introduction - Few experiences • Older OS • Objective-C
• Maintenance / Operation • DB Management • CoreAnimation / CoreGraphics 5
App Architecture by Manual DI 6
Sample Code • yoching/iOSAppArchitectureSample 2 2 https://github.com/yoching/iOSAppArchitectureSample 7
Past Architecture • MVVM-C • ը໘ભҠͷཧͱMVVM 3 • Coordinatorύλʔϯͷ࣮ફ 4
4 https://speakerdeck.com/yoching/coordinatorpatanfalseshi-jian 3 https://speakerdeck.com/yoching/hua-mian-qian-yi-falseguan-li-tomvvm 8
https://speakerdeck.com/yoching/hua-mian-qian-yi-falseguan-li-tomvvm 9
Past Architecture Problems • 2 tasks in Coordinator • View
Transition • Dependency Injection • hard to test • cannot replace with stub objects 10
Inspirations • Minimizing Decision Fatigue to Improve Team Productivity @
try! swift 2017 5 • Application / UI / Components (Project Organization) • ґଘੑͷೖʢDependency Injection) @ wikipedia 6 • खಈͰͷDI / ࣗಈతͳDI • Deep Linking at Kickstarter @ SwiftTalk 7 • Routing logics 7 https://talk.objc.io/episodes/S01E49-deep-linking-at-kickstarter 6 https://ja.wikipedia.org/wiki/%E4%BE%9D%E5%AD%98%E6%80%A7%E3%81%AE%E6%B3%A8%E5%85%A5 5 https://www.slideshare.net/DerekLee/minimizing-decision-fatigue-to-improve-team-productivity 11
Architecture 12
2 Types of Objects • Runtime Objects • several objects
for app runtime • testable (all dependencies are injected) • Dependency Management • doing Dependency Injection • no need to test (like setting file) 13
Sample Code • yoching/iOSAppArchitectureSample 2 2 https://github.com/yoching/iOSAppArchitectureSample 14
Development Workflow situation workflow make service make service -> update
components make view make VC & VM -> make function at ViewFactory make transition update coordinator 15
Result • Coordinator: only view transition • Factory & Components:
Dependency Injection • No Singleton! • App / Components / UI is good for object organizing (not only folder structures) 16
Thank you! 17