Stateful & Async Widgets

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? • diegoveloper@gmail.com • 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