Android Open Source - maps Basic Map Activity

• Back to Map/example  ↑

From Project

Back to project page maps.

License

The source code is released under:

GNU General Public License

Java Source Code

package edu.cs4730.mapdemov2;
//from www  .  ja va2s.  c om
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.model.LatLng;

import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentActivity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Toast;

import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.GoogleMap.OnMapClickListener;
import com.google.android.gms.maps.GoogleMap.OnMarkerClickListener;
import com.google.android.gms.maps.SupportMapFragment;
import com.google.android.gms.maps.model.BitmapDescriptorFactory;
import com.google.android.gms.maps.model.LatLng;
import com.google.android.gms.maps.model.Marker;
import com.google.android.gms.maps.model.MarkerOptions;


public class BasicMapActivity extends FragmentActivity {
    static final LatLng CHEYENNE = new LatLng(41.1400, -104.8197);  //Note, West is a negative, East is positive
    static final LatLng KIEL = new LatLng(53.551, 9.993);
    static final LatLng LARAMIE = new LatLng(41.312928,-105.587253);
    private GoogleMap map;
    
  
  
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setContentView(R.layout.basicmapactivity);
    
      map = ((SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map))
              .getMap();

          Marker kiel = map.addMarker(new MarkerOptions()
              .position(KIEL)
              .title("Kiel")
              //change and use a blue "default" marker, instead of read.
              .icon(BitmapDescriptorFactory.defaultMarker(BitmapDescriptorFactory.HUE_BLUE))
              );
          
          Marker laramie = map.addMarker(new MarkerOptions()
                .position(LARAMIE)
                .title("Laramie")
                .snippet("I'm in Laramie!")
                .icon(BitmapDescriptorFactory
                    .fromResource(R.drawable.ic_launcher))
              );
          Marker cheyenne = map.addMarker(new MarkerOptions().position(CHEYENNE)
                .title("Cheyenne"));
          
          // Move the camera instantly to hamburg with a zoom of 15.
          map.moveCamera(CameraUpdateFactory.newLatLngZoom(LARAMIE, 15));

          // Zoom in, animating the camera.
          map.animateCamera(CameraUpdateFactory.zoomTo(10), 2000, null);
    
       // Sets the map type to be "hybrid"
          map.setMapType(GoogleMap.MAP_TYPE_NORMAL); //normal map 
          //map.setMapType(GoogleMap.MAP_TYPE_HYBRID);

          
          //add a marker click event.
          map.setOnMarkerClickListener( new OnMarkerClickListener() {

            @Override
            public boolean onMarkerClick(Marker myMarker) {
              Toast.makeText(getApplicationContext(), "Clicked the " +myMarker.getTitle() + " Marker",  Toast.LENGTH_SHORT).show();
              
              //return true;  //yes we consumed the event.
              return false; //so the default action is shown as well.
            }

          });
          
       
          //add map click listener.
          map.setOnMapClickListener(new OnMapClickListener() {

        @Override
        public void onMapClick(LatLng point) {
          // TODO Auto-generated method stub
          Toast.makeText(getApplicationContext(), "Lat: " + point.latitude+ " Long:" +point.longitude,  Toast.LENGTH_SHORT).show();
        }
            
          });      
  }
  
}

Java Source Code List

• Back to Map/example  ↑