A collection of ArcGISMap from the MobileMapPackage. To use the maps in a MobileMapPackage, you first need to load the package. If the mobile map package was created with ArcGIS Pro, the maps are presented in the same order in which they were packaged. Mobile map packages created with the OfflineMapTask will only contain one map.
If you display the map by setting the map to a MapView, the map will automatically load. If you only need to access the map's content or metadata, you will need to load it by calling GeoModel.load(). If the package is not loaded, an empty collection is returned.