Targeted Devices:

Choose Empty Activity

Customize activity

Now click to Finish

In the Customize the Activity screen, keep the default values and click Finish.
After some processing, Android Studio opens and displays a "Hello World" app with default files. You will add functionality to some of these files in the following lessons.

Now take a moment to review the most important files. First, be sure that the Project window is open (select View > Tool Windows > Project) and the Android view is selected from the drop-down list at the top. You can then see the following files:

Now create a Virtual device as we don't have any device attached

Now Create a virtual device

Run application selecting

Emulator opened

Click on the circle menu:

Terminate the at "x" on the side-bar-menu