Flutter's built-in doctor command will check for dependencies, which will probably mean you'll need to install Android Studio for an up to date set of Android SDKs and the Android device simulator.

With the launch of Linux app support on Chrome OS, a new era of Android development has now emerged on Chromebooks. This also includes Flutter, Google’s cross-platform app development framework ...

Google Flutter is a user interface (UI) toolkit that promises to do exactly that, giving you a way to develop UIs for Android and iOS from a single codebase.