private void showEvent(String eventId) { Event e = MainModel.getEvent(eventId); LatLng pos = new LatLng( e.getLat() + Math.random() / MARKER_FUDGE_DENOM, e.getLng() + Math.random() / MARKER_FUDGE_DENOM); String description = e.getDescription(); float event_color = (description_hues.containsKey(description)) ? description_hues.get(description) : DEFAULT_MARKER_COLOR; mMap.addMarker( new MarkerOptions() .position(pos) .snippet(eventId) .icon(BitmapDescriptorFactory.defaultMarker(event_color))); }