I'm trying to add a circle to the map every second with an update from the gps. How would I pass the Location location = locationmanager.getLastKnownLocation(provider); to make a new circle every second? Here is what I have so far.
public class MainActivity extends Activity implements LocationListener{
Location myLocation;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
GoogleMap mMap;
mMap = ((MapFragment) getFragmentManager().findFragmentById(R.id.map)).getMap();
mMap.setMyLocationEnabled(true);
Location myLocation;
LocationManager locationmanager = (LocationManager) getSystemService(LOCATION_SERVICE);
Criteria cr = new Criteria();
String provider = locationmanager.getBestProvider(cr, true);
Location location = locationmanager.getLastKnownLocation(provider);
locationmanager.requestLocationUpdates(provider, 1000, 0, (LocationListener) this);
CircleOptions circleOptions = new CircleOptions()
.center(new LatLng( , ))
.radius(3.048); // In meters
Circle circle = mMap.addCircle(circleOptions);
}
}
Instead of using getLastKnownLocation, you are better of using LocationListener's callback: onLocationChange for that, which you seem to implement and request already.
To convert Location to LatLng use:
new LatLng(location.getLatitude(), location.getLongitude())
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