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flutter/examples/layers
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Ben Konyi 3edd3eb4a2
Updated package:test, package:test_core, package:coverage, package:package_config (#51946) 
This is required to roll forward package:vm_service to 3.0.0 and is
blocking a DevTools release.
2020-03-04 11:40:52 -08:00
..
android Reduce gradle deps (#50691) 2020-02-12 21:14:54 -08:00
ios Move embedding and linking Flutter frameworks into the tool (#51453) 2020-03-03 12:11:28 -08:00
lib License update (#45373) 2019-11-27 15:04:02 -08:00
raw enable lint prefer_final_in_for_each (#47724) 2020-01-07 16:32:04 +01:00
rendering enable lint prefer_final_in_for_each (#47724) 2020-01-07 16:32:04 +01:00
services implicit-casts:false in examples (#45805) 2019-12-05 21:33:07 +01:00
test License update (#45373) 2019-11-27 15:04:02 -08:00
widgets enable lint prefer_final_in_for_each (#47724) 2020-01-07 16:32:04 +01:00
pubspec.yaml Updated package:test, package:test_core, package:coverage, package:package_config (#51946) 2020-03-04 11:40:52 -08:00
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