Android developer portal with tools, libraries, and apps

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Sample code for creating a 360 video player on Android. Creates an OpenGL ES scene that renders a sphere textured with video frames from MediaPlayer playback.

Jul 7, 2016

A simple radar chart.

Jun 14, 2016

A sample app to demonstrate some of Android Authenticator's abilities.

Aug 3, 2014

AcDisplay is a new way of handling notifications in Android.

It will let you know about new notifications by showing a minimal, beautiful screen, allowing you to open them directly from the lock screen. And if you want to see what's going on, you can simply take your phone out of your pocket to view all the latest notifications, in a similarly pleasing and minimalistic manner.

Jul 23, 2014

A demonstration of handling Activities and Fragments using Dagger dependency injection framework

The real benefit here is that you create an object graph only when you need it. This contributes to keeping the memory footprint of your app as low as possible.

Feb 14, 2015

Actor is a platform for instant messaging.

Jun 20, 2016

advanced-textview is a companion app for Advanced Android TextView talk, demonstrating:

  • Animated CompoundDrawable
  • Text shadow
  • Custom font
  • Gradient text
  • Patterned text
  • HTML.fromHtml()
  • setFontFeatureSettings()
  • Styled string
  • AlignmentSpan
  • ClickableSpan
  • Rainbow span, animated
  • Lined paper
  • Emoji
Nov 20, 2014

Amaze File Manager source code.

Aug 17, 2015

Latest animation ideas that were developed to make apps more attractive.

Jul 5, 2014

Project for implementing background blur effect for Android devices.

Jul 5, 2014

Sample demonstrating how to set up SensorEventListeners for step detectors and step counters.

Jul 22, 2016

A sample project to demonstrate how one can catch an unhandled exception in Android and display a custom error dialog.

Oct 9, 2016

Android Game Boy Emulator written in Java.

Oct 11, 2015

Android RecyclerView Gif Example

Riffsy RecyclerView MVP Grid Example using Dagger 2, Retrofit 2, RxJava 2 and Butterknife with Junit and Espresso tests

Jan 1, 2017

Android kotlin clean architecture rxjava2 + dagger2 + retrofit2 + realm.

Apr 2, 2017

Implementation of List to Grid: Icon Transition.

Icon Transition x3 slower:

List to Grid gif

Feb 17, 2017

Android Material Avatar samples how to enhance a common profile avatar selection used in most of popular projects now a days.

Mar 25, 2016

This Android project samples some Material Design-ish transitions for list items and floating action buttons. It uses the the shared element concept introduced in Android 5.0.

Jul 30, 2015

Android-MonthCalendarWidget is a simple example of a responsive Month Calendar app widget for Android 4.1+.

Jan 11, 2015

Android App starter based on Android + MVP + Dagger2 + RxJava2 + Robolectric + Espresso + Mockito + JaCoCo.

Feb 7, 2017

A sample of the new percent support library.

Jun 28, 2015

This is the SampleApp for Android Project Structure.

Nov 10, 2016

QuickReturnListView is a implementation of the QuickReturn UI developed by Roman Nurik and Nick Butcher for a listview.

Jul 14, 2014

Android Runtime Permission is an easy way to handle single or multiple permission very easily.

Apr 20, 2017

Repository that contains android tutorial projects and sample applications.


Dec 24, 2016

Basic keyboard application that allows you to insert emojis.

Jun 8, 2016

Collection of source codes, utilities, templates and snippets for Android development.

Mar 12, 2016

This app is designed to demonstrate the various components of the Android Support libraries, in particular, showing how to implement Material design into your app, using these controls.

Sep 5, 2015

A View subclass that Takes the input from the Android MediaPlayer and displays visualizations, like in iTunes or WinAmp. The Visualizer is designed to be modular, so it is very easy to combine visualizations to create more complex effects.

Jul 17, 2014