flutter/examples/layers
Michael Goderbauer 5491c8c146
Auto-format Framework (#160545)
This auto-formats all *.dart files in the repository outside of the
`engine` subdirectory and enforces that these files stay formatted with
a presubmit check.

**Reviewers:** Please carefully review all the commits except for the
one titled "formatted". The "formatted" commit was auto-generated by
running `dev/tools/format.sh -a -f`. The other commits were hand-crafted
to prepare the repo for the formatting change. I recommend reviewing the
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Co-authored-by: Kate Lovett <katelovett@google.com>
Co-authored-by: LongCatIsLooong <31859944+LongCatIsLooong@users.noreply.github.com>
2024-12-19 20:06:21 +00:00
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android [Reland] Force automatic ndk download when building for Android (#160260) 2024-12-13 20:27:23 +00:00
ios [flutter_tools] opt iOS/macOS apps out of Metal API validation via migrator, update templates in repo. (#159228) 2024-11-21 01:36:55 +00:00
lib Auto-format Framework (#160545) 2024-12-19 20:06:21 +00:00
linux Add Windows and Linux support to the 'layers' example (#126105) 2023-05-06 00:45:19 +00:00
macos [flutter_tools] opt iOS/macOS apps out of Metal API validation via migrator, update templates in repo. (#159228) 2024-11-21 01:36:55 +00:00
raw Auto-format Framework (#160545) 2024-12-19 20:06:21 +00:00
rendering Auto-format Framework (#160545) 2024-12-19 20:06:21 +00:00
services Auto-format Framework (#160545) 2024-12-19 20:06:21 +00:00
test Auto-format Framework (#160545) 2024-12-19 20:06:21 +00:00
widgets Auto-format Framework (#160545) 2024-12-19 20:06:21 +00:00
windows [Windows] Drop support for Windows 7/8 apps in template (#146668) 2024-04-12 01:07:20 +00:00
.metadata Add Windows and Linux support to the 'layers' example (#126105) 2023-05-06 00:45:19 +00:00
analysis_options.yaml Add Windows and Linux support to the 'layers' example (#126105) 2023-05-06 00:45:19 +00:00
pubspec.yaml Manual pub roll with flutter_tools patch (#160174) 2024-12-16 21:41:54 +00:00
README.md Added missing code block language in docs (#147481) 2024-05-01 14:44:27 +00:00

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