Hello Harry,
Thank you for contacting the Android team!
You can use the calendar in any Xamarin Android project after adding the input.dll and the common.dll references. You can refer to the
Xamarin getting started documentation.
Thank you for your time and all best!
Regards,
Antony Jekov
Telerik
Check out the Telerik Platform - the only platform that combines a rich set of UI tools with powerful cloud services to develop web, hybrid and native mobile apps.