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flutter/examples/layers
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Dan Field 3eb40925e5
Always test semantics (#35110) 
Default `semanticsEnabled` to true for `testWidgets` and fix associated bugs
2019-06-28 12:40:23 -07:00
..
android Revert "Upgrade the Gradle script to Android plugin version 3.3.0 (#26913)" (#27045) 2019-01-24 14:29:08 -08:00
ios Update Xcode projects to recommended Xcode 10 project settings (#34738) 2019-06-20 08:48:19 -07:00
lib Make examples/catalog instructions a bit less confusing (#24252) 2018-11-14 14:26:30 -08:00
raw Re-enable const (#31600) 2019-04-29 16:02:42 -07:00
rendering Always test semantics (#35110) 2019-06-28 12:40:23 -07:00
services fix some formatting issues (#28809) 2019-03-06 09:37:32 +01:00
test Introduce separate HitTestResults for Box and Sliver (#31894) 2019-05-09 10:00:01 +02:00
widgets Americanise spellings (#33323) 2019-05-24 19:13:02 -07:00
pubspec.yaml Force-upgrade package deps (#35206) 2019-06-27 14:02:23 -07:00
README.md Update the examples/ README and associated fixes. (#9090) 2017-04-05 11:28:33 -07:00

README.md

Examples of Flutter's layered architecture

This directory contains a number of self-contained examples that illustrate Flutter's layered architecture.

  • raw/ These examples show how to program against the lowest layer of the system. They manually receive input packets and construct composited scenes.

  • rendering/ These examples use Flutter's render tree to structure your app using a retained tree of visual objects. These objects coordinate to determine their size and position on screen and to handle events.

  • widgets/ These examples use Flutter's widgets to build more elaborate apps using a reactive framework.

  • services/ These examples use services available in Flutter to interact with the host platform.

To run each example, specify the demo file on the flutter run command line, for example:

flutter run raw/spinning_square.dart
flutter run rendering/spinning_square.dart
flutter run widgets/spinning_square.dart