Additional Layer

[devemux86]

Do you mean to import POI e.g. like GPX waypoints?
That is already possible, see also the documentation.

More such options could be available when offline search arrives:

App: Offline search

Use POI databases to allow users search information about POI offline: Search POI offline in databases Tap POI to display its OSM data POI databases are currently available from Mapsforge and OpenAndroMaps. They are all based on offline POI API which I maintain in Mapsforge repository.