Traccar includes Bing maps which as far as I know use exactly the same data as Nokia HERE.
If you still want to add Nokia HERE layer, you need to modify following method:
https://github.com/tananaev/traccar-web/blob/master/src/org/traccar/web/client/view/MapView.java#L93
Current version of Traccar web interface is base on GWT library and it doesn't deal with html and divs directly.
Hi,
Unfortunately I still have to implement nokia Here Map.
I have investigated the code a little, and as far as I can understand I have to write a seperate java wrapper class.
I'm going to send you the original JS code for nokia here map by email. It would be a great help if you could check it and give me an idea for where to begin implementing it in traccar.
Best regards,
Bora.
See following answer about using Nokia HERE maps in OpenLayers:
Any help will be very appreciated for porting traccar's google maps to nokia here maps. I will share the resulting code here.
I have a very trivial question: where is the div containing the google map added to html body?
Best.
Bora.