Top 20 NuGet android Packages

Cross-platform Quciblox Sdk for Xamarin iOS/Android/Forms, Xamarin.Mac/MonoMac, Windows Phone 8/8.1, Windows Store and Windows Desktop.
Xamarin.Android bindings for Android Support Library - support-tv-provider
Xamarin.Android bindings for Android Support Library - support-emoji-bundled
The component contains a versatile and easy-to-use validation, giving dynamism to your application, has a form that takes the auto validate components and enables the auto submit button when the data is valid. They can also be used independently for numbers, string and email. You can receive a label...
Checkbox Radiobutton Xamarin
Button Image.
TBD
A powerful image downloading and caching library for Android.
C2DM/GCM library to send messages to Android phones.
Axiom.RenderSystems.Xna
Simple Push Notification class library to send notifications to Android and iOS Find configuration information at http://ransandeep.blogspot.in/2013/12/nuget-package-for-push-notification-on.html
A greatly enhanced and customisable Tab control for use with ViewPagers. Offers complete control over each tab's contents and how they are updated as things change. Started originally as a .Net port of Andreas Stütz's Java project (found at https://github.com/astuetz/PagerSlidingTabStrip). It no...
A very extensive set of extension methods that allow you to more naturally specify the expected outcome of a TDD or BDD-style unit test. This package adds Xamarin support. Supports the unit test frameworks xUnit, NUnit PCL and NUnitLite.
A portable api for filesystem io using a unified interface.
Create a new unit test project. Add this NuGetPackage. Build.
Timer object and its methods are implemented for extended support for timers. You can start, stop, change interval of a timer.
System.Json cross platform package (plugin) to replace code usage in various projects like Xamarin.Auth
Enable Vernacular support in your Xamarin.Forms project.