Top 20 NuGet android Packages

SmileyRating is a simple rating bar for android. It displays animated smileys as rating icon.
Android library to choose image from gallery or camera with option to compress result image
Android library to get country data (eg. ISD code, country code, name) from list of countries
A cross-platform API for authenticating users and storing their accounts.
Exif library for Android
View PDF documents on Android, with animations, gestures, zoom and double tap support.Works on API 21 (Android 5.0) and higher
Access device contacts on iOS and Android.