Query camera location
Query camera location


package com.eegeo.apisamples;
import android.app.AlertDialog;
import android.os.Bundle;
import com.eegeo.mapapi.EegeoApi;
import com.eegeo.mapapi.EegeoMap;
import com.eegeo.mapapi.MapView;
import com.eegeo.mapapi.camera.CameraPosition;
import com.eegeo.mapapi.map.OnMapReadyCallback;
import java.util.Locale;
public class QueryCameraActivity extends WrldExampleActivity {
private MapView m_mapView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
EegeoApi.init(this, getString(R.string.eegeo_api_key));
setContentView(R.layout.query_camera_example_activity);
m_mapView = (MapView) findViewById(R.id.query_camera_mapview);
m_mapView.onCreate(savedInstanceState);
m_mapView.getMapAsync(new OnMapReadyCallback() {
@Override
public void onMapReady(final EegeoMap map) {
final CameraPosition cameraPosition = map.getCameraPosition();
double latitude = (cameraPosition.target != null) ? cameraPosition.target.latitude : 0.0;
double longitude = (cameraPosition.target != null) ? cameraPosition.target.longitude : 0.0;
AlertDialog dialog = new AlertDialog.Builder(QueryCameraActivity.this)
.setTitle("Camera Position")
.setMessage(String.format(Locale.getDefault(), "LatLng: %.2f, %.2f Zoom: %d",
latitude, longitude, (int) cameraPosition.zoom))
.setIcon(android.R.drawable.ic_dialog_alert)
.create();
if (!isFinishing()) {
dialog.show();
}
}
});
}
@Override
protected void onResume() {
super.onResume();
m_mapView.onResume();
}
@Override
protected void onPause() {
super.onPause();
m_mapView.onPause();
}
@Override
protected void onDestroy() {
super.onDestroy();
m_mapView.onDestroy();
}
}