I want to use agency tango materialintroscreen library in my Xamarin.Android project. 
I have created a Xamarin Android Binding Project, copy the ARR file in the Jars Folder and set Build Action to LibraryProjectZip.
Then I reference the project in my main Xamarin.Android project. 
Normally I can access to agency.tango.materialintroscreen but have the error the namespace doesn't exist. 
I try to use jetBrains dotpeek I saw dll was create well with all class.
I have the same error with 3 library
Visual Studio Error list