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Use case

flavor for tools can be useful to switch between different product variants and correspond to different platform resources and codes. However, the value of flavor can not be read from the Flutter (Dart) side directly. To do so in the current circumstance, we need to write duplicate definitions like flutter run --flavor dev --dart-define=app-flavor=dev to get it available to read at the Flutter side directly.

Proposal

Inject the flavor variable into environments, or provide another ability to read from the Flutter code directly.