Top 20 NuGet monodroid Packages

Imitation of instagram and weibo avator animation of loading for Android.
Add a long shadow on any Android View
A simple chart for Android with three indicators and one more to indicate overall summary. They get highlighted if you click on the ring or text.
Android Search Dialog Library
Small library that provides... bouncing dots. This feature is used in number of messaging apps (such as Hangouts or Messenger), and lately in Android TV (for example when connecting to Wifi). Don't forget to add Mono.Android.Export as reference.
Android Code Highlighter. Don't forget to add "Mono.Android.Export" as reference to your solution.
HolisticWare.System.Data.DataSetExtensions System.Data.DataSetExtensions package for Xamarin.Android and Xamarin.IOS needed by some libraries like Sigil (JIL JSON serialization)
Spotify SDK Xamarin bindings (Xamarin.Android and Xamarin.iOS)
SoundCloud SDK Xamarin bindings (Xamarin.Android and Xamarin.iOS)
Samsung SDK Xamarin bindings RichNotifications (Xamarin.Android)
Samsung SDK Xamarin bindings ProfessionalAudio (Xamarin.Android)
Samsung SDK Xamarin bindings Pen.Light (Xamarin.Android)
Samsung SDK Xamarin bindings Pen (Xamarin.Android)
Samsung SDK Xamarin bindings Pass (Xamarin.Android)
Samsung SDK Xamarin bindings MultiWindow (Xamarin.Android)
Samsung SDK Xamarin bindings Motion (Xamarin.Android)
Samsung SDK Xamarin bindings Look (Xamarin.Android)
Samsung SDK Xamarin bindings Gesture (Xamarin.Android)
Samsung SDK Xamarin bindings Camera (Xamarin.Android)
Samsung SDK Xamarin bindings Accessory (Xamarin.Android)