Flutter 1.7 Features (Overview+α)

potatotips #64の発表資料です。
【Android枠】Flutter 1.7 Features (Overview+α)
#flutter #flutterjp #potatotips

Transcript

1. 2019.07.24 Kenichi Kambara (@korodroid) Flutter 1.7 Features
 (Overview+α) potatotips #63
2. About me • Mobile App Development • Technical Speeches • Droidcon UK/FR/NL/ES/SH • Devoxx UA • GDG DevFest Pisa • Developers Summit • Android Bazaar and Conference • StackOverflow DevDays • Cloud Days • Google I/O Extended Tokyo 2018 •Technical Writings •[Official] NTT TechnoCross •[Private] iplatform.org Kenichi Kambara (@korodroid)
3. •1.7 New Features Overview •+α Introduction
4. Ref.)Announcing Flutter 1.7 (2019.07.10)
5. Flutter 1.7 Main Topics •AndroidX support for new apps •Support for Android app bundles •Creating Sample App (Available on previous ver.)
6. AndroidX support for new apps AndroidX: a new open source support library from Jetpack
7. AndroidX support for new apps [How to Create a Flutter Project includes AndroidX (Default: Disable)] $ flutter create --androidx myapp
8. How to migrate a Flutter app to AndroidX [Use Android Studio to migrate your app] 1. Import your Flutter app into Android Studio 2. On Android Studio, Refactor > Migrate to AndroidX Recommended [Manually migrate your app] ref. https://flutter.dev/docs/development/packages-and-plugins/androidx-compatibility Not Recommended
9. How to avoid AndroidX?? https://flutter.dev/docs/development/packages-and-plugins/androidx-compatibility
10. 
     Why must we use Android app bundle? https://android-developers.googleblog.com/2019/01/get-your-apps-ready-for-64-bit.html
11. [- Flutter 1.5] Supporting 64-bit app [Creating both 32-bit and 64-bit apps (2 .apk)] $ flutter build apk --release —target-platform=android-arm $ flutter build apk --release —target-platform=android-arm64 [Uploading 2 .apk] 2 apks -> Google Play Store
12. [Flutter 1.7 - ] Supporting 64-bit app [Creating Android app bundle (1 .aab)] $ flutter build appbundle [Uploading 1 .aab] 1 aab -> Google Play Store
13. Creating Sample App [How to Create Sample App] $ flutter create --sample=material.AppBar.1 mysample
14. How to create Sample App flutter.dev
15. How to create Sample App
16. Let’s try (Live Demo)
18. $ flutter create --sample=material.AppBar.1 mysample $ cd mysample $ flutter run
19. •Announcing Flutter 1.7
 https://medium.com/flutter/announcing-flutter-1-7-9cab4f34eacf Reference
20. Please let me know if you have any requests 
 such as technical speeches, technical writings and so on. Facebook:http://fb.com/kanbara.kenichi Twitter:@korodroid LinkedIn:http://www.linkedin.com/in/korodroid Thank you so much