1. androidannotations
A powerful Android open-source annotation framework can basically inject any type, faster than the generic so-called injection framework, because he is implementing a binding by generating a subclass. View the document in detail.
2, Android-async-http
Network communication Framework
3, Butterknife
A focused FindByID annotation framework that is more user- friendly than androidannotations, but slightly weaker
4, Picasso
Picasso is a powerful image download and cache library on Android.
5, Glide
Glide is an Android image loading and caching library, which is designed to achieve a smooth picture list scrolling effect.
6. Realm
"Instead of SQLite and core Data. Save you a few weeks and thousands of lines of code to help you create a better user experience. ", not just a database, but also an easy-to-use API
7, Android-convenientbanner
Easy-to-use focus chart controls
Android common open Source code collation