Elephant - Elephant is PHPHub Community Android unofficial client, base on Material Design + MVP+RxJava+Retrofit

•    Java

PHPHub is a Forum project written in Laravel 4.2, and it is also the project build up PHP & Laravel China community. Elephant is PHPHub Community Android unofficial client, App UI style follows the Google Material Design, architecture project using MVP mode, the data processing using RxJava + Retrofit network data processing.

Spotlight - Android Library that lights items for tutorials or walk-throughs etc...

•    Java

if you want to show Spotlight immediately, use addOnGlobalLayoutListener to wait until views are drawn. simply set a title and description, these position will be automatically calculated.

Alerter - An Android Alerting Library

•    Kotlin

This library aims to overcome the limitations of Toasts and Snackbars, while reducing the complexity of your layouts. With simplicity in mind, the Alerter employs the builder pattern to facilitate easy integration into any app. A customisable Alert view is dynamically added to the Decor View of the Window, overlaying all content.

android_packages_apps_GmsCore - Implementation of Play Services Core package

•    Java

microG GmsCore is a FLOSS (Free/Libre Open Source Software) framework to allow applications designed for Google Play Services to run on systems, where Play Services is not available.

conference-app-2018 - The Official Conference App for DroidKaigi 2018 Tokyo

•    Kotlin

DroidKaigi 2018 is a conference tailored for developers on 8th and 9th February 2018. We use waffle.io to manage the tasks. Please find the issues you'd like to contribute in it. welcome contribute and easy are good for first contribution.

FastHub - FastHub the ultimate GitHub client for Android.

•    Java

Yet another open-source GitHub client app but unlike any other app, FastHub was built from scratch. > FastHub contain Ads, which are disabled by default. You could enable them if you'd like to support the development. Ads currently not available.

diycode - [暂停维护]diycode android app

•    Java

[暂停维护]diycode android app

Shuttle - Shuttle Music Player

•    Java

Shuttle is an open source, local music player for Android. The free version includes an option to upgrade via an IAP, which unlocks the features otherwise available in Shuttle+.

react-native-nw-react-calculator - Mobile, desktop and website Apps with the same code

•    Javascript

A demo for the Website App is available here. All the flux architecture is share to 100% to all the different builds. This means that all the logic and data management code is done only once and reuse everywhere. This allows us to have an easy tests suite as well and to ensure that our code is working properly on all the devices.

quill - :ghost: [MOVED TO TryGhost/Ghost-Android] The beautiful Android app for your Ghost blog.

•    Java

Quill is the beautiful Android app for your Ghost blog. Get it here on the Google Play Store. If you need help getting started, email me or drop a comment on the master translation issue.

android-arsenal.com - Source to android-arsenal.herokuapp.com

•    HTML

This repository contains source codes for old version of site. It is still available here: http://android-arsenal.herokuapp.com In spite of this, you can send pull requests or open issues here - they will be processed and the new site will be updated. Server should be available on http://localhost:8080.

conference-app-2017 - The Official Conference App for DroidKaigi 2017 Tokyo

•    HTML

DroidKaigi 2017 is a conference tailored for developers on 9th and 10th March 2017. We use waffle.io to manage tasks. If you'd like to contribute to the project but are not sure where to start off, please look for issues labelled welcome contribute.

Morphing-Material-Dialogs - Material dialog :heart: morphing animation

•    Java

A library for fab-to-dialog morphing (as in Nick Butcher's Plaid) with Aidan Follestad's Material Dialogs. This library mirror's a subset of afollestad/material-dialogs API.

dimens_sw - Android UI适配方案

•    Java

Android UI适配方案

Protein - :egg: An Android App for Dribbble

•    Java

Protein is an atypical Dribbble App designed with one cup of simplicity and two spoons of fun. It is fully open sourced but also published on Google Play. You can discuss how-tos and best practices on creating an Android App around Protein. Dribbble API client id, client secret and client access token for flavor open are placed in dribbble_config_open.properties. The property file for flavor play is not committed to git.

flutter-tetris - a tetris game powered by flutter. 使用flutter开发俄罗斯方块。

•    Dart

使用Flutter开发的俄罗斯方块游戏。支持 Android, iOS, Windows, mac, Linux 以及 web.

android_packages_apps_UnifiedNlp - The next generation Network Location Provider, based on plugins.

•    Java

The next generation Network Location Provider, based on plugins. Usually abbreviated as UnifiedNlp. Release builds may be found on the release page.

amazing-android-apps - Amazing open source Android apps written in Java.

This is an extremely competitive list of open source Android apps written in Java. It carefully picks the best Android apps written in Java that are open source. To give you an idea about the quality of this list, the average number of Github stars is 3,874. The apps are broken down into 13 groups: Social Networking, News, Photos & Videos, Productivity, Music, Game, Messaging, Media, Finance, Architecture, Utilities, Reference, Weather.

Transportr - Free Public Transport Assistant without Ads or Tracking

•    Kotlin

The public transport companion that respects your privacy and your freedom. Transportr is a non-profit app developed by people around the world to make using public transport as easy as possible wherever you are. If you find any issues with this app, please report them at the issue tracker. Contributions are both encouraged and appreciated. If you like to contribute please check the website for more information.

DroidPersianCalendar - Android Persian Calendar / تقویم فارسی اندروید

•    Java

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.