No Android devices detected

How to Run/Test Flutter App on a Real Device?

type in your terminal:chmod 755 run_all.sh . There are many ways to do this as previously answered. If you use VS Code instead of Android Studio as your Flutter IDE, this is how you can use the VSC launch configuration and tasks to run concurrently from a single launch and have hot reload enabled for all devices.

Using a USB cable, plug your phone into your computer. If prompted on your device, authorize your computer to access your device. In the terminal, run the Flutter devices command to verify that Flutter recognizes your connected Android device . Start your app by running a Flutter run.15 Eki 2020

Set up your Android device