PUBLIC_TRANSPORT not available

In my android map tile navigation app the code

 myMap.setTileSource(TileSourceFactory.PUBLIC_TRANSPORT)

just gives an empty (apart from the map grid lines) screen. However, there is no problem generating MAPNIK tiles with

 myMap.setTileSource(TileSourceFactory.MAPNIK)

Has the server PUBLIC_SERVICE functionality been discontinued? If not, what is wrong with my code?

Thanks in advance

In your Android code, what is “PUBLIC_TRANSPORT” actually defined as?

What libraries are you using?

TileSourceFactory.PUBLIC_TRANSPORT is a static variable. Its type is an integer. It’s not me who thought it up, it belongs to the imported TileSourceFactory class.

You’ll need to ask whoever wrote that, then.