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
Modern REST Communicate for Android
Search
Sponsored
·
Your Podcast. Everywhere. Effortlessly.
Share. Educate. Inspire. Entertain. You do you. We'll handle the rest.
→
kobaken
May 23, 2016
Technology
1.6k
0
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
Modern REST Communicate for Android
社内発表用スライド
kobaken
May 23, 2016
More Decks by kobaken
See All by kobaken
複数行のTextで中間省略(…)を実現する
kobaken0029
0
69
Jetpack Compose Preview実践ガイド
kobaken0029
0
140
Serializable / Parcelableとの上手な付き合い方
kobaken0029
0
150
Kotlinの好きなところ
kobaken0029
0
1.3k
Compose駆動開発のためのマルチモジュール化
kobaken0029
0
260
DataStoreを導入してみた
kobaken0029
1
390
Epoxyを用いたレイアウト構築術
kobaken0029
1
260
Androidエンジニアが1週間でiOSアプリ開発を学び、1ヶ月で大規模アプリ開発にJOINした話
kobaken0029
0
3.8k
AndroidでモダンREST通信してみたった
kobaken0029
0
270
Other Decks in Technology
See All in Technology
Oracle AI Database@Azure:サービス概要のご紹介
oracle4engineer
PRO
6
2k
2026TECHFRESH畢業分享會 - AI 時代的人生存檔點
line_developers_tw
PRO
0
940
気づかぬうちにセキュリティ負債を生むAPIキー運用
sgwrmctk
0
120
10倍の生産性を実現するAI駆動並列エージェントのすべて
kumaiu
5
1.4k
NAB Show 2026 動画技術関連レポート / NAB Show 2026 Report
cyberagentdevelopers
PRO
0
190
新しいVibe Codingと”自走”について
watany
6
310
Claude Code の Sandbox 機能を Anthropic Sandbox Runtime(srt) で試そう!/lets-play-anthropic-sandbox-runtime
tomoki10
1
570
小さく始める AI 活用推進 ― 日経電子版 Web チームの事例/nikkei-tech-talk47
nikkei_engineer_recruiting
0
250
非エンジニアがClaudeと挑んだ「1ヶ月間プロダクト30本ノック」
askokc
0
430
AmazonRoute 53ではじめてのドメイン取得!HTTPS化までの道のりを整理してみた
usanchuu
3
140
なぜ Platform Engineering の土台に Kubernetes を選ぶのか
r4ynode
2
620
2026TECHFRESH畢業分享會 - Lightning Talk - 打造精準高效的 MCP 設計模式與測試實務
line_developers_tw
PRO
0
930
Featured
See All Featured
Visualizing Your Data: Incorporating Mongo into Loggly Infrastructure
mongodb
49
10k
HTML-Aware ERB: The Path to Reactive Rendering @ RubyCon 2026, Rimini, Italy
marcoroth
1
180
How to Get Subject Matter Experts Bought In and Actively Contributing to SEO & PR Initiatives.
livdayseo
0
140
svc-hook: hooking system calls on ARM64 by binary rewriting
retrage
2
300
Why Your Marketing Sucks and What You Can Do About It - Sophie Logan
marketingsoph
0
170
JavaScript: Past, Present, and Future - NDC Porto 2020
reverentgeek
52
6k
Creating an realtime collaboration tool: Agile Flush - .NET Oxford
marcduiker
35
2.5k
Digital Projects Gone Horribly Wrong (And the UX Pros Who Still Save the Day) - Dean Schuster
uxyall
1
1.7k
Abbi's Birthday
coloredviolet
2
8k
What the history of the web can teach us about the future of AI
inesmontani
PRO
1
610
Templates, Plugins, & Blocks: Oh My! Creating the theme that thinks of everything
marktimemedia
31
2.8k
Exploring anti-patterns in Rails
aemeredith
3
400
Transcript
Modern REST Communicate for Android 2016.5.20 @kobaken42
Agenda • Keyword • Βͳ͍͜ͱ • RESTʹ͍ͭͯ • ༻ϥΠϒϥϦհ •
αϯϓϧΞϓϦͷ࣮(ϨϏϡϫʔ͋Γ) • Keyword(͓͞Β͍)
Keyword • REST(RESTful) • (ؔܕ)ϦΞΫςΟϒϓϩάϥϛϯά(FRP) • ReactiveX(ϦΞΫςΟϒΤΫεςϯγϣϯ) • Parse(ύʔε)
Βͳ͍͜ͱ • Androidʹؔ͢Δઆ໌(Activity, Fragment, Lifecycle etc…) • RESTɺFRPʹؔ͢Δৄࡉͳઆ໌ • ϨΨγʔͳ࣮ͱͷൺֱ
ʊਓਓਓਓʊ ʼ REST ʻ ʉY^Y^Y^Yʉ
Webͷ ΞʔΩςΫνϟελΠϧͷҰͭ
ύϥϝʔλΛࢦఆͯ͠ ಛఆURLʹHTTP(s)ͰΞΫηε XML or jsonͰ݁Ռ͕ฦ٫͞ΕΔ
ύϥϝʔλ(Input)͕ಉҰͳΒ ৗʹಉ݁͡Ռ(Output)͕ظͰ͖Δ (γεςϜͷঢ়ଶηογϣϯʹґଘ͠ͳ͍)
(ͪΐͬͱཚ͚ͩͲ) ҰߦͰݴ͏ͱ
Ϧιʔεॏࢹઃܭ
RESTful item_url -> items/:id new_item_url -> items/new edit_item_url -> items/:id/edit
items_url -> items
Not RESTful
ίϨͰΘ͔Βͳ͍ਓ ϫγϫγMAXͰʙʂʂ ͦΜͳͷ͋Μ·Γʹ͜ʙʂʂ
ຊ
ϦΞΫςΟϒͳ REST௨৴Λ࣮ݱͨ͠ αϯϓϧΞϓϦΛ࡞͍͖ͯ͠·͢
༏लͳϨϏϡϫʔͷྗΛ आΓͳ͕Β࣮͍͖ͯ͠·͢Αʂ
༻ϥΠϒϥϦͷհ
༻ϥΠϒϥϦ(Plugin) • Retrofit • RxAndroid • Retrolambda • Lombok •
butterknife(DataBindingʹஔ͖͑·ͨ͠)
Retrofit v2.0.2 • AndroidͱJavaͷͨΊͷܕ҆શͳ HTTPΫϥΠΞϯτ • ෦ͰOkhttpΛ༻ • AsyncLoaderͱ͏͓͞Β •
jsonύʔεͱ͔ॾʑͬͯ͘ΕΔ • Apache HTTP ClientʁūŬťƀŘŶƂŜƃūŘ!!
RxAndroid v1.2.0 • RxJavaΛแ͍ͯ͠ΔAndroid͚ ReactiveX • ϦΞΫςΟϒϓϩάϥϛϯάग़དྷΔ • ඇಉظॲཧ͕؆୯ʹॻ͚Δ (AsyncTaskͳΜͯͳ͔ͬͨ)
• ڞ௨ͷΠϯλʔϑΣʔεͱͯ͠׆༻ • View͔ΒͷΠϕϯτΛड͚औΔ • ίʔϧόοΫͷҰݩཧ etc…
Retrolambda • AndroidͰϥϜμ͕ࣜॻ͚ΔΑ͏ʹ ͳΔPlugin • Method ReferenceʹରԠ • RxAndroid, Stream
APIͱͷซ༻ར ༻Ͱ΄΅Java8ڥʹʂ
Lombok v1.16.8 • JavaͰΑ͋͘ΔϘΠϥʔϓϨʔτ ίʔυΛγϯϓϧʹͯ͘͠ΕΔ • getter, setterͷهड़ෆཁʹ • nullνΣοΫΛࣗಈͰͬͯ͘ΕΔ
• MITϥΠηϯε
ϥΠϒϥϦհ͜͜·Ͱ
Δ͜ͱ
Δ͜ͱ • ༻ϥΠϒϥϦΛGradleͰએݴ • REST௨৴ͷͨΊͷAPIΠϯλʔϑΣʔε࡞ • Ϩεϙϯε༻ͷΦϒδΣΫτΛ࡞ • ϦΞΫςΟϒϓϩάϥϛϯάͰREST௨৴ʂ
Ͱૣ
gradleʹهड़ͯ͘͠Ͱ
build.gradle(appԼ)
None
None
࣍
WebAPIͷInterface ࡞ΔͰ
ࠓճొෆཁͳ͓खܰAPIΛ ར༻͍ͨ͠Μʂ
༻API • WeatherHacks
WeatherHacksApi.java
None
None
ResponseObject(Entity) ࡞ΔͰ
ResponseObject.java
None
None
Լ४උऴΘΓ
ͦΕ͡Όɺຊ൪ߦ͘Ͱ
͜Ε͔ΒΔ͜ͱ
ࡾߦͰ
Activity(Fragment)ʹ RetrofitΦϒδΣΫτΛੜͯ͠ subscribeʂ
MainActivity.java
MainActivity.java
MainActivity.java
͜Ε͚ͩʂ
ͱ
ࢥΘͤͯ
AndroidManifest.xmlʹ Internet௨৴ͷͨΊͷ Permissionهड़͕ඞཁͦ͏ɾɾɾ
None
AndroidManifest.xml
AndroidManifest.xml
None
Keyword(͓͞Β͍) • REST(RESTful) • (ؔܕ)ϦΞΫςΟϒϓϩάϥϛϯά(FRP) • ReactiveX(ϦΞΫςΟϒΤΫεςϯγϣϯ) • Parse(ύʔε) •
ঁਆͷΜͨΜ
ΈΜͳϦΞΫςΟϒʹ REST௨৴͠Αͬˑ
None
https://github.com/kobaken0029/RestSample