Do one of the following:
- Choose an actual device.
- Choose a running virtual device.
- Launch an existing virtual device.
- Create and launch a virtual device.
- Plug-in the desired Android mobile phone.
- Start the run/debug session.
- In the Choose Device dialog box that opens select the desired actual device and click OK.
- In the Choose Device dialog box that opens upon the run/debug session start-up, select the desired virtual device and click OK.
- In the Choose Device dialog box that opens upon the run/debug session start-up, click the Launch Emulator button.
- In the Select Android Virtual Device dialog box that opens select the desired device and click OK. The system returns to the Choose Device dialog box, where the chosen device is added to the list. Select the device and click OK.

