Example Activity

Here's the code for the Activity of MapViewDemo (still awaiting NDA clearance to use existing map tiles and publish the demo).

package com.qozix.mapdemo;
 
import android.app.Activity;
import android.os.Bundle;
import android.view.ViewGroup.LayoutParams;
import android.widget.FrameLayout;
import android.widget.ImageView;
 
import com.qozix.map.MapView;
 
public class MapViewDemoActivity extends Activity {
 
    private MapView mapView;
     
    @Override
    public void onCreate(Bundle savedInstanceState) {
         
        super.onCreate(savedInstanceState);
         
        FrameLayout frame = new FrameLayout(this);
        setContentView(frame);
         
        int mapWidth = 6180;
        int mapHeight = 5072;
         
        mapView = new MapView(this);
        mapView.setBackgroundColor(0xFFF5F5F5);
        mapView.setTileTranstionEnabled(true);
        mapView.setTileTransitionDuration(400);
        mapView.setBaseMapSize(mapWidth, mapHeight);
         
        mapView.addZoomLevel("tiles/boston-1000-%col%_%row%.jpg", "downsamples/boston-pedestrian.jpg");
        mapView.addZoomLevel("tiles/boston-500-%col%_%row%.jpg", "downsamples/boston-overview.jpg");
        mapView.addZoomLevel("tiles/boston-250-%col%_%row%.jpg", "downsamples/boston-overview.jpg");
        mapView.addZoomLevel("tiles/boston-125-%col%_%row%.jpg", "downsamples/boston-overview.jpg");
                 
        mapView.setMarkerAnchorPoints(0.5f, 1.0f);
        mapView.registerGeolocator(42.379676, -71.040280, 42.346550, -71.094919);
         
        mapView.initialize();
         
        ImageView marker = new ImageView(this);
        marker.setImageResource(R.drawable.ic_launcher);
        mapView.addMarker(marker, 42.35848, -71.063736);
         
        mapView.addOnReadyListener(new Runnable(){
            @Override
            public void run() {
                mapView.moveToAndCenter(42.35848, -71.063736);
            }           
        });
         
        FrameLayout.LayoutParams mapViewLayout = new FrameLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);
        frame.addView(mapView, mapViewLayout);
         
    }
}

there are 2 folders in assets: “downsamples” and “tiles”. downsamples has 2 low-res images: boston-pedestrian.jpg and boston-overview.jpg. tiles has all tile sets, named like boston-1000-0_0.jpg, boston-1000-0_1.jpg, , boston-500-0_0.jpg, etc.