[Dart Meetup Osaka #1]Dart Tips + ML Complete Features

Transcript

1. 2020.08.07 Kenichi Kambara (@korodroid) Dart Tips + ML Complete Features

   Dart Meetup Osaka #1

2. About me •Mobile App Development •Technical Speeches •Technical Writings •[Official]

   Evangelist at NTT TechnoCross •[Private] iplatform.org Kenichi Kambara (@korodroid)

3. ToDo؅ཧΞϓϦ (Flutter)

4. •How to start Dart •Dart Tips •ML Complete Introduction

5. ͸͡Ίʹ ※Dart Meetup Osaka #1ͷconnpassϖʔδΑΓҾ༻

6. Ξϯέʔτ 0. Dartܦݧͳ͠ 1. Dartܦݧ͋Γ(HelloDart͘Β͍) 2. Dartܦݧ͋Γ(πʔϧ/ΞϓϦ։ൃ1ͭҎ্)

7. Dartͷ͸͡Ίํ ※ίϚϯυϥΠϯͳͲଞʹ΋৭ʑͱखஈ͸͋Γ·͢ɻ  •Webϒϥ΢β •DartPad •IDE •Android Studio •Visual Studio

   Code •IntelliJ IDEA

8. ͬ͘͞ͱ։࢝ Dartͷ͸͡Ίํ •Webϒϥ΢β •DartPad •IDE •Android Studio •Visual Studio Code

   •IntelliJ IDEA طʹܦݧ͋Ε͹ ͪ͜ΒͰ 

9. DartPad(https://dartpad.dev) ίʔυΛॻ͍ͯɺͬ͘͞ͱಈ࡞֬ೝ ※Github Gistʹ΋ରԠ 

10. DartPad Dart͚ͩͰͳ͘Flutterʹ΋ରԠʂ 

11. औΓ૊Μͩ͜ͱ 1. ΞʔΩςΫνϟ 2. Ϋϥ΢υ࿈ܞ(ೝূ) 3. Ϋϥ΢υ࿈ܞ(σʔλಉظ) 4. [࣮૷ͷޮ཰Խ] BLoC

    + Provider Firebase Authentication Cloud Firestore Dart Tips + ML Complete 

12. Dart Tips

13. Dartೖ໳࣌ʹ·ͣཧղ͍ͨ͠ཁૉ • _ (privateʹ૬౰) • https://dart.dev/guides/language/language-tour#libraries-and-visibility • .. (Χεέʔυه๏) •

    https://dart.dev/guides/language/language-tour#cascade-notation- • … (Spreadԋࢉࢠ) • https://dart.dev/guides/language/language-tour#spread-operator • Future / Stream (ඇಉظॲཧ) • https://dart.dev/tutorials/language/streams ref. Dart Official Site https://dart.dev/ 

14. ML Complete

15. Dart 2.5Ҏ߱ͷ࣮ݧతػೳ(2019.09) https://medium.com/dartlang/announcing-dart-2-5-super-charged-development-328822024970 

16. ML Complete ػցֶशΛ׆༻ͨ͠ίʔυೖྗิ׬ػೳ (GitHub্ͷDartίʔυղੳˠTensorFlow LiteͰਪఆϞσϧ) 

17. Before 

18. After 

19. Some Experiments B͔Β͸͡·Δީิ C͔Β͸͡·Δީิ 

20. Some Experiments UP͔Β͸͡·Δީิ
    UPNPSSPX΋ީิ UP͔Β͸͡·Δީิ
    UPNPSSPXؚ·Εͳ͍ 

21. How to enable ML Complete Feature ࣮ݧతػೳͷͨΊɺΤσΟλຖͷ༗ޮԽ͕ඞཁ (IntelliJ / Android

    Studio, VS CodeͰར༻Մೳ) 

22. How to enable ML Complete Feature Find Actions->Actions IntelliJ /

    Android Studioͷ৔߹ 

23. How to enable ML Complete Feature •Key: dart.server.additional.arguments •Value: —enable-completion-model

    →௥ՃޙɺAndroid Studio࠶ىಈ (Ͱ༗ޮԽ) 

24. 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