How do I import a KML route into OsmAnd?

I created a route using **Google Maps** and exported it as a KML file. I would like to import now this KML file into **OsmAnd** so I could check where I am. So far I found out that it is possible to create a map from a KML file with theOsmAndMapTileCreator program. However, I cannot find one, all I have is OsmAndMapCreator -- and this program does not allow me to import KML in the first place (at least I don't see such option at all). Thus, I cannot prepare a map for OsmAnd (from KML; in general I prepared regular OSM map for OsmAnd using this program). Since I didn't find any working solution with true off-line KML route imported, I use Google Maps with a pre-loaded route. There is a catch though - if I forget it is cached, and I switch anything in Google Maps I will lose this route when biking. So it is not reliable enough -- just workaround. The bottom line is -- I have KML file, I have OsmAnd, I would like to import the former into the latter. How do I do it?