cameraMode
The camera mode used to track the rendered location on the map. Default is null, which means that after the navigation is started, the camera mode remains unchanged
CameraMode.NONE: No camera tracking
CameraMode.NONE_COMPASS: Camera does not track location, but does track compass bearing
CameraMode.NONE_GPS: Camera does not track location, but does track GPS bearing
CameraMode.TRACKING: Camera tracks the user location
CameraMode.TRACKING_COMPASS: Camera tracks the user location, with bearing provided by a compass
CameraMode.TRACKING_GPS: Camera tracks the user location, with normalized bearing
CameraMode.TRACKING_GPS_NORTH: Camera tracks the user location, with bearing always set to north