Currently turnOnVectorTrafficIncidents method doesn’t provide any additional options for changing the language. You can however customize all traffic incidents details by calling a traffic service directly:
IncidentDetailsQuery incidentDetailsQuery = IncidentDetailsQueryBuilder.create(
IncidentStyle.S1,
tomtomMap.getCurrentBounds(),
(int) tomtomMap.getZoomLevel(),
"-1")
.withIsoLanguage("es")
.build();
trafficApi.findIncidentDetails(incidentDetailsQuery, new IncidentDetailsResultListener() {
@Override
public void onTrafficIncidentDetailsResult(IncidentDetailsResponse incidentDetailsResponse) {
//traffic incidents with custom language description.
}
@Override
public void onTrafficIncidentDetailsError(Throwable throwable) {
}