$30 off During Our Annual Pro Sale. View Details »

FlutterにiOS 14などの新機能を取り込むには

Avatar for Shotaro Tao Shotaro Tao
December 21, 2020
Programming
2
970

FlutterにiOS 14などの新機能を取り込むには

Flutter × Kotlin Multiplatform by CyberAgent 2020/12/21

Avatar for Shotaro Tao

Shotaro Tao

December 21, 2020
Tweet

Other Decks in Programming

See All in Programming
AIの弱点、やっぱりプログラミングは人間が(も)勉強しよう / YAPC AI and Programming
Avatar for Naoki Kishida kishida
13
5.5k
関数実行の裏側では何が起きているのか？
Avatar for minop1205 minop1205
1
270
AIコードレビューがチームの"文脈"を 読めるようになるまで
Avatar for Takumi Maruyama marutaku
0
200
Level up your Gemini CLI - D&D Style!
Avatar for Riccardo Carlesso palladius
1
140
All(?) About Point Sets
Avatar for hole hole
0
230
Phronetic Team with AI - Agile Japan 2025 closing
Avatar for Kenji Hiranabe hiranabe
2
700
GeistFabrik and AI-augmented software development
Avatar for Ade Oshineye adewale
PRO
0
220
Herb to ReActionView: A New Foundation for the View Layer @ San Francisco Ruby Conference 2025
Avatar for Marco Roth marcoroth
0
210
乱雑なコードの整理から学ぶ設計の初歩
Avatar for 増田 亨 masuda220
PRO
32
15k
20251127_ぼっちのための懇親会対策会議
Avatar for kokamoto01 kokamoto01_metaps
2
250
connect-python: convenient protobuf RPC for Python
Avatar for Anuraag Agrawal anuraaga
0
320
知られているようで知られていない JavaScriptの仕様 4選
Avatar for syumai syumai
0
640

Featured

See All Featured
Stop Working from a Prison Cell
Avatar for Chris Michel hatefulcrawdad
273
21k
Designing for humans not robots
Avatar for Tammie Lister tammielis
254
26k
The Language of Interfaces
Avatar for Des Traynor destraynor
162
25k
Sharpening the Axe: The Primacy of Toolmaking
Avatar for Bryan Cantrill bcantrill
46
2.6k
Building a Scalable Design System with Sketch
Avatar for Laura Van Doore lauravandoore
463
34k
Git: the NoSQL Database
Avatar for Brandon Keepers bkeepers
PRO
432
66k
Helping Users Find Their Own Way: Creating Modern Search Experiences
Avatar for Dan Newman danielanewman
31
3k
Making Projects Easy
Avatar for Brett Harned brettharned
120
6.5k
How Fast Is Fast Enough? [PerfNow 2025]
Avatar for Tammy Everts tammyeverts
3
360
A better future with KSS
Avatar for Kyle Neath kneath
239
18k
Dealing with People You Can't Stand - Big Design 2015
Avatar for Cassini Nazir cassininazir
367
27k
Fireside Chat
Avatar for paigeccino paigeccino
41
3.7k

Transcript

  1. Shotaro Tao 2020-12-21 Flutter ʹ iOS 14 ͳͲͷ৽ػೳΛऔΓࠐΉʹ͸ Flutter ×

    Kotlin Multiplatform by CyberAgent

  2. # ՝୊ ωΠςΟϒίʔυΛ࢖ΘͣʹΞϓϦ։ൃ͕Ͱ͖ΔݴޠΛਓʹקΊΔͱ • ͑ɺUIͬͯͲ͏ͳΔͷʁ • ػೳ੍͕ݶ͞Εͦ͏ • iOSɾAndroidʹग़Δ৽͍͠ػೳ΋औΓೖΕ͍ͨ

  3. # MethodChannelɺEventChannel State Flutter app (client) AppDelegate iOS host FlutterViewController

    iOSͷAPI ଞͷϥΠϒϥϦͷAPI
 ʢCocoapodsܦ༝ͳͲʣ MethodChannel FlutterMethodChannel

  4. σʔλͷड͚౉͠ StandardMessageCodec Dart null bool Int double String List Map

    Swift nil Bool Int Double String Array Dictionary Kotlin null Boolean Int Double String List HashMap MessageCodec ByteDataΛݩʹΤϯίʔυͱσίʔυΛߦ͏ϝιουΛ࣮૷

  5. MethodChannelɺEventChannelͷ࢖͍ํ

  6. MethodChannelɺEventChannelͷ࢖͍ํ

  7. MethodChannelɺEventChannelͷ࢖͍ํ

  8. ύοέʔδ

  9. ύοέʔδ

  10. ύοέʔδ

  11. ύοέʔδ

  12. ύοέʔδ

  13. ·ͱΊ • MethodChannel΍EventChannelΛར༻͢Δ͜ͱͰσʔλͷ΍ΓͱΓ͕ग़དྷΔ • ௨ৗͷΞϓϦͰར༻͢Δ༷ͳҐஔ৘ใͷऔಘɺσόΠε৘ใͷऔಘɺϩʔΧ ϧετϨʔδ΁ͷσʔλͷอଘɺϒϥ΢βͷදࣔͳͲ͸ϥΠϒϥϦͱͯ͠ެ ։͞Ε͍ͯΔ

  14. App ClipsɺWidgets (iOS 14) • ωΠςΟϒͰ࣮૷ͯ͠ɺσʔλͷ΍ΓͱΓ͚ͩMethodChannel΍ EventChannelΛར༻͢Δ • ϝΠϯΞϓϦͱผʹFlutterEngine΍FlutterViewControllerΛ༻ҙͯ͠Flutter Ͱ࣮૷͢Δ

  15. Flutterͷ࢓૊Έ Flutter Engine Dart Framework Platform-Speci f i c

  16. App Clips 􀭨 10MB 10.6MB <

  17. App Clips

  18. Widgets (iOS 14) Widgets Flutter shared_preferences 􀐛 ߋ৽(MethodChannel)