[DEPRECTATED] Use Xamarin.Google.Android.Vending.Expansion.Downloader instead.
C# implementation of Google's Android APK Expansion Downloader.
This package is deprecated moving forward. A new package has been uploaded that is no longer a C# port of the library, but a direct binding of the Java code:
There are several breaking changes, although the API is fairly similar - mostly namespace/type changes. All the changes are documented here, along with their replacements: