mirror of
https://github.com/flutter/flutter.git
synced 2025-06-03 00:51:18 +00:00
![]() Relands https://github.com/flutter/flutter/pull/146181. Just 3 commits: 1. a revert of the revert 2. the fix described in https://github.com/flutter/flutter/pull/146181#issuecomment-2038238869 3. updating two postsubmit tests from Java 11 to 17, as that is required for this new AGP version. I've verified that `flutter build apk --flavor paid --debug` fails in `dev/integration_tests/flavors/` with the error in ci without (2), and succeeds with it. I've also verified that the `dev/benchmarks/complex_layout` app builds successfully with Java 17. That covers all the postsubmits that failed according [to the dashboard](https://flutter-dashboard.appspot.com/#/build). |
||
---|---|---|
.. | ||
android | ||
ios | ||
lib | ||
linux | ||
macos | ||
raw | ||
rendering | ||
services | ||
test | ||
widgets | ||
windows | ||
.metadata | ||
analysis_options.yaml | ||
pubspec.yaml | ||
README.md |
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