import java.util.ArrayList;
import java.util.List;

import android.graphics.Canvas;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.widget.LinearLayout;

import com.google.android.maps.GeoPoint;
import com.google.android.maps.ItemizedOverlay;
import com.google.android.maps.MapActivity;
import com.google.android.maps.MapView;
import com.google.android.maps.OverlayItem;

public class MappingOverlayActivity extends MapActivity {
    private MapView mapView;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        setContentView(R.layout.mapview);

        mapView = (MapView) findViewById(R.id.mapview);

        mapView.setBuiltInZoomControls(true);

        mapView.setClickable(true);

        Drawable marker=getResources().getDrawable(R.drawable.mapmarker); 
        marker.setBounds(0, 0, marker.getIntrinsicWidth(), 
                                      marker.getIntrinsicHeight());
        
        InterestingLocations funPlaces = new InterestingLocations(marker);
        mapView.getOverlays().add(funPlaces);
        
        GeoPoint pt = funPlaces.getCenter();    // get the first-ranked point
        mapView.getController().setCenter(pt);
        mapView.getController().setZoom(15);     // cheating. We could iterate
                                                                           // and figure out a proper zoom.    
    }

    @Override
    protected boolean isLocationDisplayed() {
        return false;
    }

    @Override
    protected boolean isRouteDisplayed() {
        return false;
    }

    class InterestingLocations extends ItemizedOverlay {
        private List<OverlayItem> locations = new ArrayList<OverlayItem>();
        private Drawable marker;

        public InterestingLocations(Drawable marker)
        {
            super(marker);
            this.marker=marker;
            // create locations of interest
            GeoPoint disneyMagicKingdom = new 
GeoPoint((int)(28.418971*1000000),(int)(-81.581436*1000000));
            GeoPoint disneySevenLagoon = new 
GeoPoint((int)(28.410067*1000000),(int)(-81.583699*1000000));

            locations.add(new OverlayItem(disneyMagicKingdom , 
"Magic Kingdom", "Magic Kingdom"));
            locations.add(new OverlayItem(disneySevenLagoon , 
"Seven Lagoon", "Seven Lagoon"));

            populate();
        }

        @Override
        public void draw(Canvas canvas, MapView mapView, boolean shadow) {
            super.draw(canvas, mapView, shadow);

            boundCenterBottom(marker);
        }

        @Override
        protected OverlayItem createItem(int i) {
            return locations.get(i);
        }

        @Override
        public int size() {
            return locations.size();
        }

    }
}