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
アプリリリースまでのつらみあれこれ
Search
nitaking
February 21, 2019
Technology
700
0
Share
アプリリリースまでのつらみあれこれ
アプリリリースまでのつらみあれこれ
【第2回】ReactNativeにゆかりのあるスタートアップが集う会
https://r-n.connpass.com/event/117895/
nitaking
February 21, 2019
More Decks by nitaking
See All by nitaking
人は30分でLT資料を作って発表できるのか
nitaking
0
280
React Native ことはじめ
nitaking
0
270
2021-06-24 最近のビルドツール調べてみた
nitaking
0
150
Fishのススメ
nitaking
0
87
Blitz.jsの紹介
nitaking
1
1.1k
Expo WEB × Next.js は実用できるのか?
nitaking
3
1.1k
react-hooks-loggerつくった話
nitaking
0
530
あの震えるインタラクションを実装したい
nitaking
1
1.5k
React非同期ライブラリを知る
nitaking
0
180
Other Decks in Technology
See All in Technology
Microsoft 365 / Microsoft 365 Copilot : 自分の状態を確認する「ラベル」について
taichinakamura
0
230
Bill One 開発エンジニア 紹介資料
sansan33
PRO
6
18k
Do Ruby::Box dream of Modular Monolith?
joker1007
1
340
Chasing Real-Time Observability for CRuby
whitegreen
0
120
自分のハンドルは自分で握れ! ― 自分のケイパビリティを増やし、メンバーのケイパビリティ獲得を支援する ― / Take the wheel yourself
takaking22
1
910
20260428_Product Management Summit_Loglass_JoeHirose
loglassjoe
0
1.1k
データを"持てない"環境でのアノテーション基盤設計
sansantech
PRO
1
120
Introduction to Sansan, inc / Sansan Global Development Center, Inc.
sansan33
PRO
0
3.1k
実践ハーネスエンジニアリング:TAKTで実現するAIエージェント制御 / Practical Harness Engineering: AI Agent Control Enabled by TAKT
nrslib
11
4.6k
ネットワーク運用を楽にするAWS DevOps Agent活用法!! / 20260421 Masaki Okuda
shift_evolve
PRO
2
210
Contract One Engineering Unit 紹介資料
sansan33
PRO
0
16k
AWS DevOps Agentはチームメイトになれるのか?/ Can AWS DevOps Agent become a teammate
kinunori
6
740
Featured
See All Featured
The AI Revolution Will Not Be Monopolized: How open-source beats economies of scale, even for LLMs
inesmontani
PRO
3
3.4k
Making Projects Easy
brettharned
120
6.6k
Prompt Engineering for Job Search
mfonobong
0
270
Facilitating Awesome Meetings
lara
57
6.8k
Game over? The fight for quality and originality in the time of robots
wayneb77
1
160
Unsuck your backbone
ammeep
672
58k
Amusing Abliteration
ianozsvald
1
150
The Power of CSS Pseudo Elements
geoffreycrofte
82
6.2k
SEOcharity - Dark patterns in SEO and UX: How to avoid them and build a more ethical web
sarafernandez
0
170
Leveraging Curiosity to Care for An Aging Population
cassininazir
1
220
Introduction to Domain-Driven Design and Collaborative software design
baasie
1
730
Navigating the Design Leadership Dip - Product Design Week Design Leaders+ Conference 2024
apolaine
0
270
Transcript
ΞϓϦϦϦʔε·Ͱͷ ͭΒΈ͋Ε͜Ε @nitaking_
About Satoshi Nitawaki • ॴଐ • ΤΞʔΫϩʔθοτ • ΞϓϦϝΠϯ /
ϑϩϯτ / αʔό • ܦྺ • SIer / ࣾSE • ΞΧϯτ • Twitter: @nitaking_ • Github: @nitaking
ΤΞʔΫϩʔθοτ • αʔϏε • ϓϩͷελΠϦετ͕͋ͳͨͷͨΊʹίʔσΟωʔτ • ύʔιφϧελΠϦϯά • ঁੑ͚आΓ์ͷϑΝογϣϯϨϯλϧαʔϏε
React Native࠾༻ʹࢸΔ·Ͱ • طଘͷiOSΞϓϦʢSwitfʣΛϦϓϨʔε • iOSΤϯδχΞෆࡏ • ϝϯςφϯε͞Εͳ͍ΞϓϦ • ߋ৽͞Εଓ͚ΔWEBΞϓϦ
• ಡΊͳ͍Swiftͷίʔυ • Androidཉ͍͠
ϦϓϨʔεͷํ • ϝΠϯػೳReact NativeͰ࣮ • ҎԼWebViewͰճආ • ϦϦʔεʹؒʹ߹Θͳ͍༏ઌΊͳػೳ • ܾࡁपΓը໘
• tokenೝূ͕͠ΜͲͦ͏
ओʹਏ͔ͬͨͱ͜ Android WebView
Android • WebViewͷFileUploadͰ͖ͳ͍݅ • FlatList × Image => ϨϯμϦϯά͓͔͍͠
WebViewͷFileUploadͰ͖ͳ͍݅ • ϦϦʔε1िؒલʹൃ֮ • RN v0.55.4Ͱൃੜ • v0.57.0Ͱʢͬͱʣղফ͞ΕͨΒ͍͠ ͜ͷλΠϛϯάͰ RNΞοϓάϨʔυʂʁ
WebViewͷFileUploadͰ͖ͳ͍݅ • ༗ࢤʹॿ͚ΒΕͨʂʂʂ • Android<WebView>Λ͜ΕͱೖΕସ͑ͯ༻͢Δ • ࠓݩؾʹಈ͍͍ͯΔ • RNόʔδϣϯΞοϓ͢Δ·Ͱ͓ੈʹ
FlatList × Image • ͳʹ͕ى͖͔ͨ • ϨϯμϦϯά͕·Β • දࣔΧΫ͍ͭͯΔײ •
දࣔ͞Εͳ͍Component • iOSͰى͖ͳ͔ͬͨ *NBHF
FlatList × Image • ղܾࡦ • props: removeClippedSubviews This may
improve scroll performance for large lists.
FlatList × Image removeClippedSubviews: false removeClippedSubviews: true • iOSϝϞϦϦʔΫ͕͏·͍͕ AndroidϝϞϦϦʔΫ͞Εͯͳ͍ʁ
iOS༏लʁ
WebView • webίϯςϯπΛදࣔ • ࣗಈϩάΠϯ • AuthޙͷtokeΛCookieʹηοτͯ͠ೝূ • ͭ·Γ •
RNͷWebViewʹCookieΛηοτͯ͠ೝূʁ
WebView • ͬͨ͜ͱ • WebViewͷதʹCookieใηοτʁ • <WebView> injectJavaScriptʹsetCookieͷॲཧΛ ߦ͏JSΛ࣮ͯ͠ߦͰ͖ͦ͏ͳײ͕͋͡Δ ࣦഊ
WebView • ߦ͖ண͍ͨ͑ • react-native-cookies(star 600~) • ͔͋ͨϝδϟʔͬΆ͍react-native-cookieඍົ • iOSͱAndroidͰؔ༩͑Δύϥϝʔλผʑ
• iOSCookieೝূOKͰAndroidNGɺ ͱ͍͏͜ͱ͕ൃੜ͍ͯͨ͠
WebView AndroidͱiOSͰ༻్ಉ͡ͳͷʹΠϯλϑΣʔεҧ͏ →݁ߏϋϚͬͨ
͞Βʹ Apple৹ࠪ
Apple৹ࠪ • Ұճɿϕʔλ൛͛ͨ • ௨աͨ͠ • ೋճɿ҆৺ͯ͠͏Ұճ͛ͨ • मਖ਼ͯ͠ͳ͍ͱ͜ΖͷࢦఠͰ৹ࠪམͪͨɻɻɻ
ͳͥʁ
Apple৹ࠪ • ཧ༝ɿ • ձһొSafariͷwebϖʔδʹඈ͍ͯͨ͠ ʢAppϦϯΫ -> Safariϖʔδʣ • ձһొΞϓϦͰ݁ͤͯ͞΄͍͠ͱͷ͜ͱ
• UXͷ؍͔ΒΞϓϦ͕͍͍Αͱͷ͜ͱ ཧ༝Θ͔ͬͨɻ ͰͳΜͰҰճ৹ࠪ௨ͬͨɾɾɾʁ
Apple৹ࠪ • AppWebViewʹΓସ͑ • iOS͢Μ͍͝ΧΫΧΫ͢Δ • Safariͩͱ͘͢͝αΫαΫಈ͍ͯΔ • Android͍͢͝αΫαΫಈ͘ɾɾɾ εΫϩʔϧ͢ΒͰ͖ͳ͍݅
WebViewΧΫΧΫ RN WebView Safari
WebViewΧΫΧΫ • ݪҼʢݸਓతݟղʣ • RNͷWebViewύϑΥʔϚϯε͕ѱ͍ • ձһొwebϖʔδͷύϑΥʔϚϯε͕ѱ͍ • ্هͷʮѱ͍×ѱ͍ʯʹΑͬͯҾ͖ى͜͞Ε͍ͯΔ •
WKWebViewͱUIWebViewͷҧ͍ʁʁ • iOS8ͷSafariͰಉ͡ݱΛ࠶ݱ • iOS8 SafariʹRN WebView
WebViewΧΫΧΫ • ରॲ • ෳͷཁҼ͕͋Γͦ͏ͰݪҼٻΓ্͛ɻ • ΞϓϦ༻ձһొϖʔδΛ༻ҙͯ͠Γӽ͑Δ ͠ ؔ࿈͢ΔݟΛ͓࣋ͪͷํ͕͍Ε ڭ͍͑ͯͩ͘͞ʂʂ
·ͱΊ • AndroidϨϯμϦϯά͕ऑ͍ • AndroidWebView͕ڧ͍ • iOSWebViewͷύϑΥʔϚϯε͕ѱ͍ ʢԿ͔͠Βରॲ๏ଘࡏͦ͠͏ʣ • Apple৹ࠪݸਓ͕ࠩ͋Δɻ
• όʔδϣϯΞοϓ։ൃத͜·Ίʹ͍ͬͯͨ΄͏ ͕݈શ͔
͋Γ͕ͱ͏͍͟͝·ͨ͠