I am trying to use GoogleMap V2 .But i am getting error on import these :
import android.support.v7.app.MediaRouteActionProvider;
import android.support.v7.media
I had a very similar problem to this after I had used force to close Eclipse.
When I then restarted Eclipse, I noticed a number of "appcompat_v7..." folders in my workspace directory. I deleted these - and maybe that was the cause of this problem.
But I resolved it by creating a new Test project in Eclipse, then restarting Eclipse to find all my projects compiled again! :)
I didn't need to change any project properties.