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flutter/examples/layers
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Ian Hickson 686d8f8a22 Shim package:test to avoid matcher issues (#20602) 
* Upgrade everything except matcher.
* Roll matcher (and test)
* Adjust tests that depend on flutter:test directly to depend on a shim
* Require use of package:test shim and remove other references to package:test
2018-08-14 20:33:58 -07:00
..
android Upgradle Gradle dependencies to match Android Studio 3.1.2 (#18080) 2018-06-01 09:57:40 +02:00
ios Don't bundle Genereted.xcconfig as a resource (#19544) 2018-07-19 07:24:06 -07:00
lib re-re-enable lint unnecessary_const (#20103) 2018-08-02 12:02:32 +02:00
raw Use Dart 2 camel case constants (#15360) 2018-03-12 11:06:32 -07:00
rendering re-re-enable lint unnecessary_const (#20103) 2018-08-02 12:02:32 +02:00
services re-re-enable lint unnecessary_const (#20103) 2018-08-02 12:02:32 +02:00
test Shim package:test to avoid matcher issues (#20602) 2018-08-14 20:33:58 -07:00
widgets re-re-enable lint unnecessary_const (#20103) 2018-08-02 12:02:32 +02:00
pubspec.yaml Shim package:test to avoid matcher issues (#20602) 2018-08-14 20:33:58 -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