Разработка Android-приложений с Augmented Reality

Marker;

public class BeyondarLocationManagerMapActivity extends FragmentActivity implements OnMarkerClickListener, OnClickListener, OnMapReadyCallback {

private GoogleMap mMap;

private GoogleMapWorldPlugin mGoogleMapPlugin;

private World mWorld;

@Override

protected void onCreate (Bundle savedInstanceState) {

super. onCreate (savedInstanceState);

setContentView(R.layout.map_google);

Button myLocationButton = (Button) findViewById(R.id.myLocationButton);

myLocationButton.

myLocationButton.setOnClickListener (this);

((SupportMapFragment) getSupportFragmentManager () .findFragmentById(R.id.map)).getMapAsync (this);

}

@Override

public boolean onMarkerClick (Marker marker) {

// To get the GeoObject that owns the marker we use the following

// method:

GeoObject geoObject = mGoogleMapPlugin.getGeoObjectOwner (marker);

if (geoObject!= null) {

Toast.makeText (this, «Click on a marker owned by a GeoOject with the name: " + geoObject.

Toast.LENGTH_SHORT).show ();

}

return false;

}

@Override

protected void onResume () {

super. onResume ();

// When the activity is resumed it is time to enable the

// BeyondarLocationManager

BeyondarLocationManager. enable ();

}

@Override

protected void onPause () {

super. onPause ();

// To avoid unnecessary battery usage disable BeyondarLocationManager

// when the activity goes on pause.

BeyondarLocationManager. disable ();

}

@Override

public void onClick (View v) {

// When the user clicks on the button we animate the map to the user

// location

LatLng userLocation = new LatLng(mWorld.getLatitude (), mWorld.getLongitude ());

mMap.moveCamera(CameraUpdateFactory.newLatLngZoom (userLocation, 15));

mMap.animateCamera (CameraUpdateFactory. zoomTo (19), 2000, null);

}

@Override

public void onMapReady (GoogleMap googleMap) {

mMap=googleMap;

// We create the world and fill the world

mWorld = CustomWorldHelper.

// As we want to use GoogleMaps, we are going to create the plugin and

// attach it to the World

mGoogleMapPlugin = new GoogleMapWorldPlugin (this);

// Then we need to set the map in to the GoogleMapPlugin

mGoogleMapPlugin.setGoogleMap (mMap);

// Now that we have the plugin created let’s add it to our world.