Installation of Android Virtual Device

You can use Android virtual device for output
Step 1: Tool → Android → AVD Manager

Step 2: Click ‘Create Virtual Device’

Step 3: Select your device 

Step 4: select anyone of these.

Step 5: Download the android operating system for Android virtual device.

Step 6: Selection can also be made for other than these OS by clicking on ‘x86Image’. This is an optional choice.

Step 7: Click ‘Finish’, as download finishes.

Step 8:Now you can view added virtual device by clicking on ‘Tool → Android → AVD Manager’.