How To Extend Activity From Mapactivity In Android Using Motodev?

I am using MotoDev Studio for Android Development and I am trying to Extend my Activity from MapActivity. But MotoDev does not Allow me to do this. Can any One Tell me why this is

Solution 1:

I don't use MotoDev, so I can only guess what the problem might be:

MapActivity is not a part of the Android SDK - it's a part of an external library: http://code.google.com/android/add-ons/google-apis/maps-overview.html

You should include this library in your project.

Most probably the official SDK & plugin does that automatically, while MotoDev does not.

Solution 2:

MOTODEV Studio doesn't prevent you from extending classes. It's just Eclipse + ADT and some other plugins that we created. I would advise following the direction that @PeterKnego mentioned. Just add the external library in MOTODEV Studio just as you would in Eclipse, using "Properties->Java Build Path".