How do you do this? Is there something I can read or watch about this? Are you using BRouter?
[0] https://osmand.net/docs/technical/osmand-file-formats/osmand...
[1] https://github.com/osmandapp/OsmAnd-resources/blob/master/ro...
How do you do this? Is there something I can read or watch about this? Are you using BRouter?