Sample Code and Directory of libraries for Android Developers

AndStatus is an Open Source low traffic social networking client with tree-like threaded conversations. It supports different Social networks, including GNU social (e.g. Quitter.se, LoadAverage, etc.), Twitter and Pump.io.

AndStatus can combine your feeds from all networks into one Timeline, and it allows you to read and post even when you are offline.

Simple Ringtone Picker dialog which allows you to pick different sounds from ringtone, alarm tone, notification tone and music from external storage.

Define the fonts of your Android project directly from the build.gradle.

An easy-to-use, customizable, Material Design complaint Pattern Lock view for Android.

DebugOverlay is an Android library that allows developers to easily add custom overlay window/view for debugging purpose.

You can use it to show some performance related metrics such as cpu, memory, and fps. Or you can show logcat messages within your app for light debugging.

This library is fully customizable in terms of what you can show on the overlay. If you want to show something other than what's being provided, please go ahead and create your own overlay module!

The library is a meaningful alternative to a standard Switch widget.

Sosoito is layout library for Android that can be used to simplify basic needs for loading/progression state.

Grav is a library for android which allow you to make multiple animations based on points

Android library designed for rapid and customizable form validation.

You can use FormValidator with any View that extends the original EditText (such as MaterialEditText for example).

This library offers an easy way to handle authentication and encryption using Android Fingerprint APIs.

A utility library that does the following type of validations:

• Check internet connection
• Validate for empty edit texts
• Validate for email
• Validate for mobile number
• Validate text for any no of digits
• Fancy Progress Dialog
• Toast

CircularView is a simple library that aims to replicate Google Fit's circular view implementation and adding a few new features such as timer and population animation

CarouselEffect with ViewPager.

A Retrofit2 converter which parses Rss feeds.

AIDL2 is a replacement for Google's aidl tool. Unlike it's predecessor, it is based on Java annotation processing facilities.

It is still at alpha stage of development, but all planned features are already implemented:

• Support for arbitrary List/Map subclasses
• Support for arbitrary Serializable/Externalizable classes
• Multidimensional arrays
• Explicitly non-null collection elements
• AIDL interfaces as method arguments
• All features of original aidl tool (except out parameters)

It`s a simple java library for encryption. This library contains next encryption methods:

• AES
• ARCFOUR
• Blowfish
• DES
• DESede
• RSA
• HMAC
• PBE

It`s realy easy to use.

Updated and revised version of flavienlaurent's DiscrollView.

A library to bridge Spock Framework and Robolectric.

PermissionHelper used to simplify Runtime Permission Structure.

• Easy to use
• Works on Pre-Marshmallow (No need to check for build version condition)
• Get Callback on exactly place where you asked for permission.
• Get Grant callback whenever all the permission you mentioned are granted else Deny callback
• Get callback when permission is auto denied by system (When user selects, Don't ask again).

Mr. Alfonz is here to help you build your Android app, make the development process easier and avoid boilerplate code.

Alfonz is a multi purpose library split into small modules (something like Android Support Library). Some of them depend on other modules or 3rd party libraries (RxJava, Retrofit, OkHttp), but in general I try to keep Alfonz simple and independent from other libs as much as possible.