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
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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

An Implementation of the Actor-Model in pure Android components, also supports inter-process communication between Actors.

Aug 28, 2017

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

Android Architecture using Google guides.

May 20, 2017

Movie Sample project with new android architecture components.

May 22, 2017

Android Architecture Components (AAC) is a new collection of libraries that contains the lifecycle-aware components. It can solve problems with configuration changes, supports data persistence, reduces boilerplate code, helps to prevent memory leaks and simplifies async data loading into your UI. I can’t say that it brings absolutely new approaches for solving these issues, but, finally, we have a formal, single and official direction.

May 23, 2017

This application is example of Android Architecture Components which implements MVVM Pattern.

May 26, 2017

Application to record audio and save it locally in the device. The application also visualizes the audio in wave format. It also supports recording in the background while you can continue using the device for other tasks.

Sep 18, 2017
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Sample demonstrating how to set up SensorEventListeners for step detectors and step counters.

Jul 22, 2016

Yeoman Generator for Android Conductor based apps. It's simple much better than cloning and refactoring your project manually.

Oct 8, 2017

Project uses android's ConstraintLayout to expose its feature and usages.

May 22, 2017

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

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

Android Kotlin Starter is a starter project which implements MVP Pattern.

May 22, 2017

Implementation of List to Grid: Icon Transition.

Icon Transition x3 slower:

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

Feb 7, 2017