-observatory-port

=8080

Then, navigate to http://127.0.0.1:8000/#
in your Chrome browser and enter the URL to your
application. The last flutter run command you
just ran should output a URL similar to the format
of http://127.0.0.1:8080/auth_code=/. Use this URL
and select “Connect” to start the Flutter DevTools
for your Android app.

Flutter ChromeOS lint analysis

Flutter has ChromeOS-specific lint analysis checks
to make sure that the app that you’re building
works well on ChromeOS. It looks for things
like required hardware in your Android Manifest
that aren’t available on ChromeOS devices,
permissions that imply requests for unsupported
hardware, as well as other properties or code
that would bring a lesser experience on these devices.