Top 20 NuGet droid Packages

A material style progress wheel that you can integrate into your Xamarin.Android app
Facebook Shimmer SDK for Android and iOS
A View for cropping images that is similar to Instagram's crop which allows a range of spect ratios. Also an Activity for cropping is included.
Android layout to show template for loading, empty, error etc. states. To do that all you need to is wrap the target area(view) with StatefulLayout.
An Index Side Bar with Wave Effect for Android
ScrollParallaxImageView extends ImageView, and provides parallax effects when it scrolls in the screen. It can be use in any view which can scroll its content, like ListView, RecyclerView, ScrollView, etc.
An imageView can auto scroll with device rotating
Observe click combo on any Android view
Android Library to select files/directories from Device Storage
An Android library to create push down animation click for view like Spotify application
Date Range Picker is a Calendar Picker View to show a Customized Date Range Picker with improved UI and functionality to add subtitles to the dates
MP4 video transcode using Android MediaCodec API, pure Java (not LGPL nor patent issue!). Supports API >= 18.
Create Android Circular ProgressBar in the Simplest Way
Lobsterpicker is a library for android material design made to support apps and developers if a color should be choosen by a user
Realize a beautiful circular fillable loaders to be used for splashscreen
A library which will save you a lot of time from writing the same intent creation code. It consist of many intent creation codes like Share, Contacts, Email and etc, which you can easily use.
Provides download button progress view for Android
Browse picture with zoom control on Android
An image compressing tool for Android with efficiency very close to that of WeChat Moments
ColorDialog & PromptDialog