Top 20 NuGet droid Packages

Utilities.Droid for Gorilla Geek development
Controls to make your life in Xamarin Forms easier.
Masked EditText for Xamarin.Android
Simple and lightweight dependency injection container. Supported Xamarin platforms: -Android -iOS -Windows Phone -Windows
Xamarin Droid binding library for WheelPicker
Heimdall is an OAuth 2.0 client specifically designed for easy usage and high flexibility. It supports all grants as described in Section 4 as well as refreshing an access token as described in Section 6 of the The OAuth 2.0 Authorization Framework specification.
C# port of https://github.com/shts/TriangleLabelView. Provides a super easy way to display a triangle label
Android Slanted TextView
An Android TextView with a shimmering effect. Shimmer-android is an Android port of Facebook Shimmer library for iOS.
Exif library for Android
Report Table for Android
Xamarin.Android Bindings for Oracle's JavaBeans Activation Framework
Xamarin.Android Bindings for Oracle's JavaMail API for Android
In order to use it just do the following: iOS: JailBrakeChecker.IsJailBroken(); Android: RootChecker.IsRooted();