Checkstyle is a development tool to help programmers write Java code that adheres to a coding standard. It automates the process of checking Java code to spare humans of this boring (but important) task.
Liberating Web Analytics
Piwik is the leading open source web analytics platform that gives you valuable insights into your website’s visitors, your marketing campaigns and much more, so you can optimize your strategy and online experience of your visitors.
libGDX is a cross-platform Java game development framework based on OpenGL (ES) that works on Windows, Linux, Mac OS X, Android, your WebGL enabled browser and iOS.
Kluent is a "Fluent Assertions" library written specifically for Kotlin.
SpotBugs is the spiritual successor of FindBugs, carrying on from the point where it left off with support of its community.
RxAndroidBle is a powerful painkiller for Android's Bluetooth Low Energy headaches. It is backed by RxJava, implementing complicated APIs as handy reactive observables.
It is a tool for reverse engineering 3rd party, closed, binary Android apps. It can decode resources to nearly original form and rebuild them after making some modifications; it makes possible to debug smali code step by step. Also it makes working with app easier because of project-like files structure and automation of some repetitive tasks like building apk, etc.
Soot is a Java optimization framework. It provides four intermediate representations for analyzing and transforming Java bytecode:
A library that gives you access to the powerful Parse cloud platform from your Android app. For more information Parse and its features.
A library designed to replace default preferences on Android framework with something beauty. Hate the old preference style? Try this lib!
yasea is an RTMP streaming client in pure Java for Android for those who hate JNI development.
Provide Funky cuts on image (The Perfect Header for Profile UI)
BetterTextInputLayout is Android support library's TextInputLayout subclass providing following extensions: adds methods to manipulate password visibility from code as
togglePassword also comes with
passwordToggleEnabled enabled by default.
This plugin adds support for writing Android applications using the Groovy language.
Plugin has been successfully tested with Android Studio. It is recommended, for performance, memory and battery life, that you use @CompileStatic wherever possible.
With Twitter4J, you can easily integrate your Java application with the Twitter service. Twitter4J is an unofficial library.
Random Beans is a library that generates random Java beans.
API to use ussd displayed windows at Android, using
GraphHopper is a fast and memory efficient Java road routing engine. By default it uses
OpenStreetMap data, but can import other data sources.
An android lib for enhancing
An OCR Engine that was developed at HP Labs between 1985 and 1995... and now at Google.
Enterprise Mobile Application Development Platform.
A from-scratch, re-implementation of RxAndroid with a consistent, opinionated API.
Android Debug Database is a powerful library for debugging databases and shared preferences in Android applications.
Wire is a library for lightweight protocol buffers for mobile Java. Code generated by Wire has many fewer methods than standard protocol buffer code, which helps applications avoid the notorious 64k limit on methods in Android applications. Wire also generates clean, human-readable code for protocol buffer messages.