https://github.com/alamkanak/Android-Week-View 日期显示控件
https://github.com/traex/ExpandableLayout 行可扩展的 ListView
https://github.com/gorbin/ASNE Twitter, Facebook, Google Plus, LinkedIn, Instagram, Vkontakte, Odnoklassniki的分享库
https://github.com/nicolasjafelle/PagingGridView 底部加载更多的 GridView
https://github.com/imbryk/LoopingViewPager 无线循环的 ViewPager，支持 Indicator
https://github.com/siyamed/android-shape-imageview 不同形状的 ImageView
https://github.com/2359media/EasyAndroidAnimations Android 动画库
https://github.com/Mariuxtheone/Teleport Android Wear 数据传输库
https://github.com/JoanZapata/android-pdfview Android pdf 阅读插件，支持动画、手势、缩放