Every major open-source project has its own style guide: a set of conventions (sometimes arbitrary) about how to write code for that project. It is much easier to understand a large codebase when all the code in it is in a consistent style.

"Style" covers a lot of ground, from "use camelCase for variable names" to "never use global variables" to "never use exceptions." This project holds the style guidelines we use for Google code. If you are modifying a project that originated at Google, you may be pointed to this page to see the style guides that apply to that project.

This library display hierarchical data (e.g. comments) in a list view, so that the user can collapse and expand elements. Every element is indented accordingly to its level in the hierarchy.

Floating Action Menu for Android. Inspired by the Google Plus floating menu.

PrettySharedPreferences is a lightweight library for help you deal with SharedPreferences more easy and reduce most of boilplace code.

Features:

• Easy to use
• Reduce a lot of boilerplate code

Switch Button with Material Design.

AKParallax-Android is a library project that provides a parallax effect to an ImageView in a ScrollView or a ListView.