import android.support.v4.app.FragmentActivity;                                   
import android.os.Bundle;                                                         
import com.google.android.gms.maps.GoogleMap;                                     
import com.google.android.gms.maps.SupportMapFragment;                            
import com.google.android.gms.maps.model.LatLng;                                  
import com.google.android.gms.maps.model.MarkerOptions;      
I am getting cannot resolve symbol for for both support.v4 and google.android. I have tried everything as I have the google play services installed on the sdk; I am doing the code on android studio platform, I have also added the play services dependency to the project structure; and provided the API too; but still why am I getting the cannot resolve error?