Stars
RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.
Render After Effects animations natively on Android and iOS, Web, and React Native
An image loading and caching library for Android focused on smooth scrolling
🔥 Android developers should collect the following utils(updating).
ZXing ("Zebra Crossing") barcode scanning library for Java, Android
Bind Android views and callbacks to fields and methods.
🔥下拉刷新、上拉加载、二级刷新、淘宝二楼、RefreshLayout、OverScroll，Android智能下拉刷新框架，支持越界回弹、越界拖动，具有极强的扩展性，集成了几十种炫酷的Header和 Footer。
Event bus for Android and Java that simplifies communication between Activities, Fragments, Threads, Services, etc. Less code, better quality.
An Android library for managing images and the memory they use.
Modular and customizable Material Design UI components for Android
💪 A framework for assisting in the renovation of Android componentization (帮助 Android App 进行组件化改造的路由框架)
Luban(鲁班)—Image compression with efficiency very close to WeChat Moments/可能是最接近微信朋友圈的图片压缩算法
🔥 A low-cost Android screen adaptation solution (今日头条屏幕适配方案终极版，一个极低成本的 Android 屏幕适配方案).
Picture Selector Library for Android or 图片选择器
🔥🔥🔥Banner 2.0 来了！Android广告图片轮播控件，内部基于ViewPager2实现，Indicator和UI都可以自定义。
Simplify Android M system permissions
android java and javascript bridge, inspired by wechat webview jsbridge
Ultra Pull to Refresh for Android. Support all the views.
Views and Drawable for displaying animated GIFs on Android
A powerful and lightweight plugin framework for Android
proguard resource for Android by wechat team
Android view for displaying PDFs rendered with PdfiumAndroid
Annotation-triggered method call logging for your debug builds.
Android library (AAR). Highly configurable, easily extendable deep zoom view for displaying huge images without loss of detail. Perfect for photo galleries, maps, building plans etc.
Lifecycle handling APIs for Android apps using RxJava
UltraViewPager is an extension for ViewPager to provide multiple features in a single ViewPager.
An in-app HTTP inspector for Android OkHttp clients