Run flutter doctor to confirm that Flutter has located
your installation of Android Studio. If Flutter cannot locate it,
run flutter config --android-studio-dir=<directory> to set the
directory that Android Studio is installed to.

Set up your Android device

To prepare to run and test your Flutter app on an Android device,
you need an Android device running Android 4.1 (API level 16) or higher.

Enable Developer options and USB debugging on your device.
Detailed instructions are available in the
Android documentation.

Windows-only: Install the Google USB
Driver.

Using a USB cable, plug your phone into your computer. If prompted on your
device, authorize your computer to access your device.