Sample Code and Directory of libraries for Android Developers

This is an automatic scrolling view pager slider with circular scrolling which gives you functionality of adding images and adding description of your images along with the pager indicator.

A network abstraction layer over Volley, written in Kotlin and inspired by Moya for Swift.

Animated Pencil Action view for Android.

Markwon is a library for Android that renders markdown as system-native Spannables. It gives ability to display markdown in all TextView widgets (TextView, Button, Switch, CheckBox, etc), Notifications, Toasts, etc. No WebView is required. Library provides reasonable defaults for display style of markdown but also gives all the means to tweak the appearance if desired. All markdown features are supported (including limited support for inlined HTML code, markdown tables and images).

Flubber is an elegant solution for making animations in Android. The library is inspired by the Spring library for iOS. It supports all of the animations, curves and properties that are present in Spring. The library provides an interpolator called Spring which is similar to the iOS CASpringAnimation.

Promise library for JVM and Android based on the Promises/A+ specification from JavaScript.

Persian official calendar convertor.

Support shadow with CircleImageView.

This library allows to use customized Rating Dialog inside applications.

Supported features

• colors for dialog's background, title, description
• accent color for stars and action buttons
• custom rating scope (number of stars)
• note descriptions below rating bar, which describes each note
• defining custom dialog's title and description
• enter/exit window animation

Argus Android makes it hassle free of managing all onboarding related tasks such as Signup/Login/Forgot Password and Social Logins.

MultiFontView library can be used to select custom fonts for the view dynamically in your XML. The library loads the custom fonts using a font cache.

This dial widget is an advanced rotation control that you can easily include into any Android project in the form of an AAR file. You can think of this Dial control as a gesture library that is just concerned with rotation; having all of the conceivable behaviours you could possibly want in a rotation control.

Lottie is a mobile library for Android and iOS that parses Adobe After Effects animations exported as json with Bodymovin and renders them natively on mobile!

For the first time, designers can create and ship beautiful animations without an engineer painstakingly recreating it by hand.

This is a simple FidgetSpinner view.

CircularProgressbar project lets you to create a circular progressbar in the simplest way.

This library uses the power of RxJava to wrap an Observable android Activity#onActivityResult() method so you can easily request something from other activities and have the result right there in your observabale's subscribe() method.

Main Benefits

• Don't Break The Chain: Prevents you to split your code between the permission request and the result handling. Currently without this library you have to request in one place and handle the result in Activity#onActivityResult().
• Reactive: All what RX provides about transformation, filter, chaining...

Circle Time View is an android custom view for displaying time in a pretty format. The View is highly customizable, so you can adapt the appearance according your needs.

You can use this view to create countdown timers, alarms or just allow user to set time manually.

This library requires API level 8 or higher.

A fancy CircularProgressView.

Sometimes when working with REST APIs in Android apps there is a need to return some mock data. Maybe for demo purposes, or real endpoint is just not ready yet. Endpoint2mock aims to help with that by integrating with Retrofit and allowing you to easily redirect some (but not all!) of your requests to your mock server.

A light weight library for exporting and importing sqlite database in android.