
Change the following in the `flutter create` templates. I didn't make any auto-migrations for existing apps because none seem that critical: 1. Turn on `ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS` in iOS and macOS. 1. Turn on `BuildIndependentTargetsInParallel` in macOS template. https://github.com/flutter/flutter/pull/125827/files#r1181817619 1. Turn on `DEAD_CODE_STRIPPING` in macOS template. 1. Set `ENABLE_USER_SCRIPT_SANDBOXING=NO` in iOS and macOS template. `flutter` scripts don't work with this on. This might require a migration in the future to explicitly turn this one off. However at least for now if the setting isn't present it defaults to `NO`. Add migration for `LastUpgradeVersion` so users won't see these validation issues in Xcode. Run migrator on all the example apps. A few aren't Flutter apps so I edited them in Xcode. Fixes https://github.com/flutter/flutter/issues/140253 See also https://github.com/flutter/flutter/issues/125817 and https://github.com/flutter/flutter/pull/90304.
Flutter Examples
This directory contains several examples of using Flutter. To run an example,
use flutter run
inside that example's directory. See the getting started
guide to install the flutter
tool.
For additional samples, see the
flutter/samples
repo.
Available examples include:
-
Hello, world The hello world app is a minimal Flutter app that shows the text "Hello, world!"
-
Flutter gallery The flutter gallery app no longer lives in this repo. Please see the gallery repo.
-
Layers The layers vignettes show how to use the various layers in the Flutter framework. For details, see the layers README.
-
Platform Channel The platform channel app demonstrates how to connect a Flutter app to platform-specific APIs. For documentation, see https://flutter.dev/platform-channels/.
-
Platform Channel Swift The platform channel swift app is the same as platform channel but the iOS version is in Swift and there is no Android version.
Notes
Note on Gradle wrapper files in .gitignore
:
Gradle wrapper files should normally be checked into source control. The example projects don't do that to avoid having several copies of the wrapper binary in the Flutter repo. Instead, the Gradle wrapper is injected by Flutter tooling, and the wrapper files are .gitignore'd to avoid making the Flutter repository dirty as a side effect of running the examples.