How to install Android SDK - NBANDROIDTEAM/NBANDROID-V2 GitHub Wiki
Warning. If you already have another Android SDK installed. Please use it. AVD Manager has a problem detecting properly installed AVDs when using the second SDK!
Open the SDK Manager:
And click on the Add SDK button:
Select how to add the SDK:
If you have selected a new installation, you need to download it:
Enter the name and path to install the SDK. And then press the Install button:
Click on the newly created SDK and accept the license:
Finally, install the Android Emulator: