第三代移动开发代码Flutter简单易懂包含23个实例

# flutter-by-example A collection of simple, bare-bones Flutter apps that each demonstrate a concept The apps are slowly being updated to Dart 2; be sure to use the __--preview-dart-2__ flag when running/compiling these examples ## Apps 1. __Hello World__: one-line Flutter app __Updated for Dart 2__ 2. __Material Navigation__: two screen Flutter that demonstrates navigation using Material * (2.1) __Routing with data__: passing data between navigation routes 3. __TextField__: example of a simple single-line text field and a multi-line text field with a submit button 4. __HTTP__: fetching text and images over http 5. __Layouts__: example widget Layouts 6. __Lists__: example list view * (6.1) __Dynamic lists__: create a dynamic (infinite) list with dividers 7. __Stacks__: how to render widgets at set positions in a stack 8. __Inherited Widgets__: how to use inherited widgets to pass data down a widget tree 9. __i18n__: simple example of i18n support in Flutter 10. __Driver Testing__: a simple demonstration driver test 11. __JSON Parsing__: parses a JSON network response 12. __Streams__: handle state updates using streams * (12.1) __StreamBuilder__: handle state updates using StreamBuilder * (12.2) __RxDart__: handle state updates using StreamBuilder with Observables * (12.3) __JSON with Streams__: HTTP and JSON parsing using streams 13. __Bottom Nav Bar__: Simple bottom nav bar implementation, using Stack and OffStage 14. __Custom Painter__: implements a basic bar chart using a custom painter 15. __Tabs__: tabbed pages demo ## Flutter Docs For help getting started with Flutter, view Flutter's online [documentation](http://flutter.io/).