Is it possible in Android to programmatically run Yandex Navigator and transfer the coordinates of points A and the point b so that it starts to lay the route?

We know in advance that on the device 100% there is Yandex navigator

Answer 1, Authority 100%

you can. Taken Hence :

// Create an intrenter to build a route
INTENT INTENT = NEW INTENT ("RU.YANDEX.YANDEXNAVI.Action.build_route_on_map");
INTENT.SETPACKAGE ("RU.YANDEX.YANDEXNAVI");
PackageManager PM = getPackagemanager ();
List & lt; ResolveInfo & gt; infos = pm.queryintentactivities (INTENT, 0);
// Check if Yandex. Navigator installed
if (infos == null || infos.size () == 0) {
  // If not - we open the navigator page on Google Play
  INTENT = NEW INTENT (INTENT.ACTION_VIEW);
  INTENT.SETDATA (URI.PARSE ("MARKET: // Details? id = ru.yandex.yandexnavi"));
} else {
  INTENT.PUTEXTRA ("LAT_FROM", 55.751802);
  INTENT.PUTEXTRA ("LON_FROM", 37.586684);
  INTENT.PUTEXTRA ("Lat_To", 55.758192);
  INTENT.PUTEXTRA ("LON_TO", 37.642817);
}
// Run the necessary Activity
StartActivity (Intent);

Answer 2, Authority 20%

You can run like this. Official documentation

uri uri = uri.parse ("yandexnavi: // build_route_on_map? Lat_From = 55.74 & amp; lon_from = 37.60 & amp; lat_to = 55.76 & amp; lon_to = 37.64);
INTENT INTENT = NEW INTENT (INTENT.ACTION_VIEW, URI);
INTENT.SETPACKAGE ("RU.YANDEX.YANDEXNAVI");
StartActivity (Intent);