public void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.main);

        map = (MapView) findViewById(R.id.map);

        //the data is stored on the SDCARD

        //the data is created as a tiled cache

        local = new ArcGISLocalTiledLayer("file:///mnt/sdcard/<CacheName>/Layers");

        map.addLayer(local);

    }