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Stateful & Async Widgets

Avatar for Diego Velásquez Diego Velásquez
January 29, 2019
Programming
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Stateful & Async Widgets

Avatar for Diego Velásquez

Diego Velásquez

January 29, 2019

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Transcript

  1. Stateful & Async Widgets Diego Velásquez López @diegoveloper

  2. Diego Velásquez López Mobile Software Architect Acerca de mi •

    Google Developer Expert Flutter • Software engineer • Android / iOS / Flutter • Creador de 2 Android apps: ◦ Pseudocode ◦ Quick Printer • Fundador & Organizador @ Flutter Peru @diegoveloper https://aeyrium.com/

  3. Flutter es un SDK para crear apps en iOS &

    Android 3

  4. What’s a Widget? 4

  5. What’s a Widget?

  6. What’s a Widget?

  7. What’s a Widget?

  8. What’s a Widget?

  9. What’s a Widget?

  10. What’s a Widget?

  11. What’s a Widget?

  12. StatefulWidget A widget that has mutable state.

  13. FutureBuilder Widget that builds itself based on the latest snapshot

    of interaction with a Future.

  14. StreamBuilder Widget that builds itself based on the latest snapshot

    of interaction with a Stream.

  15. Questions? • [email protected] • https://github.com/diegoveloper/ • https://medium.com/@diegoveloper • https://twitter.com/diegoveloper

  16. References • https://medium.com/flutter-community/the-layer-cake-widgets-el ements-renderobjects-7644c3142401 • https://docs.flutter.io/flutter/widgets/FutureBuilder-class.html • https://docs.flutter.io/flutter/widgets/StreamBuilder-class.html • https://docs.flutter.io/flutter/widgets/StatefulWidget-class.html

    Twitter Nilay Yener: @nlycskn

  17. 17 https://www.meetup.com/Flutter-Peru/ https://twitter.com/FlutterPeru https://www.facebook.com/groups/flutterperu/ https://www.facebook.com/FlutterPeru