Android Open Source - hellomap3d-android Main Activity

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License

The source code is released under:
MIT License
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Java Source Code

package com.nutiteq.hellomap3;
/*w ww . j a v a 2 s.  c  o  m*/
import android.app.Activity;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.os.Bundle;

import com.nutiteq.core.MapPos;
import com.nutiteq.core.MapRange;
import com.nutiteq.datasources.LocalVectorDataSource;
import com.nutiteq.layers.NutiteqOnlineVectorTileLayer;
import com.nutiteq.layers.VectorLayer;
import com.nutiteq.layers.VectorTileLayer;
import com.nutiteq.projections.EPSG3857;
import com.nutiteq.styles.MarkerStyle;
import com.nutiteq.styles.MarkerStyleBuilder;
import com.nutiteq.ui.MapView;
import com.nutiteq.utils.BitmapUtils;
import com.nutiteq.vectorelements.Marker;

public class MainActivity extends Activity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        // 0. The initial step: register your license. This must be done before using MapView!
        // You can get your free/commercial license from: http://developer.nutiteq.com
        // The license string used here is intended only for Nutiteq demos and WILL NOT WORK with other apps!
        MapView.RegisterLicense("XTUN3Q0ZBd2NtcmFxbUJtT1h4QnlIZ2F2ZXR0Mi9TY2JBaFJoZDNtTjUvSjJLay9aNUdSVjdnMnJwVXduQnc9PQoKcHJvZHVjdHM9c2RrLWlvcy0zLiosc2RrLWFuZHJvaWQtMy4qCnBhY2thZ2VOYW1lPWNvbS5udXRpdGVxLioKYnVuZGxlSWRlbnRpZmllcj1jb20ubnV0aXRlcS4qCndhdGVybWFyaz1ldmFsdWF0aW9uCnVzZXJLZXk9MTVjZDkxMzEwNzJkNmRmNjhiOGE1NGZlZGE1YjA0OTYK", getApplicationContext());

        // 1. Basic map setup
        // Create map view 
        MapView mapView = (MapView) this.findViewById(R.id.map_view);
        
        // Set the base projection, that will be used for most MapView, MapEventListener and Options methods
        EPSG3857 proj = new EPSG3857();
        mapView.getOptions().setBaseProjection(proj); // note: EPSG3857 is the default, so this is actually not required
        
        // General options
        mapView.getOptions().setRotatable(true); // make map rotatable (this is also the default)
        mapView.getOptions().setTileThreadPoolSize(2); // use 2 download threads for tile downloading

        // Set initial location and other parameters, don't animate
        mapView.setFocusPos(proj.fromWgs84(new MapPos(13.38933, 52.51704)), 0); // Berlin
        mapView.setZoom(2, 0); // zoom 2, duration 0 seconds (no animation)
        mapView.setMapRotation(0, 0);
        mapView.setTilt(90, 0);
        
        // Create base layer. Use vector style from assets (osmbright.zip)
        VectorTileLayer baseLayer = new NutiteqOnlineVectorTileLayer("osmbright.zip");
        mapView.getLayers().add(baseLayer);
                
        // 2. Add a pin marker to map
        // Initialize a local vector data source
        LocalVectorDataSource vectorDataSource1 = new LocalVectorDataSource(proj);
        
        // Create marker style, by first loading marker bitmap
        Bitmap androidMarkerBitmap = BitmapFactory.decodeResource(getResources(), R.drawable.marker);
        com.nutiteq.graphics.Bitmap markerBitmap = BitmapUtils.CreateBitmapFromAndroidBitmap(androidMarkerBitmap);        
        MarkerStyleBuilder markerStyleBuilder = new MarkerStyleBuilder();
        markerStyleBuilder.setBitmap(markerBitmap);
        markerStyleBuilder.setSize(30);
        MarkerStyle sharedMarkerStyle = markerStyleBuilder.buildStyle();
        // Add marker to the local data source
        Marker marker1 = new Marker(proj.fromWgs84(new MapPos(13.38933, 52.51704)), sharedMarkerStyle);
        vectorDataSource1.add(marker1);

        // Create a vector layer with the previously created data source
        VectorLayer vectorLayer1 = new VectorLayer(vectorDataSource1);
        // Add the previous vector layer to the map
        mapView.getLayers().add(vectorLayer1);
        // Set visible zoom range for the vector layer
        vectorLayer1.setVisibleZoomRange(new MapRange(0, 24)); // this is optional, by default layer is visible for all zoom levels
    }
}
Java Source Code List
