Danny Tuppeny c8d620e665
Unpin test/test_core/test_api packages (#169198)
These packages were recently pinned (in
https://github.com/flutter/flutter/pull/168916) due to a bug
(https://github.com/dart-lang/test/issues/2498).

That bug was fixed and new versions of the test packages published. This
change unpins and lets them upgrade to the fixed version.
2025-05-22 23:15:08 +00:00
..
2024-12-19 20:06:21 +00:00
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Examples of Flutter's layered architecture

This directory contains several 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