Stars
Flutter's core Dropdown Button widget with steady dropdown menu and many other features.
A curated list of awesome iOS ecosystem, including Objective-C and Swift Projects
Kotlin实现的视频播放器，将MediaPlayer与VideoView解耦合，支持切换播放器内核（如ExoPlayer和ijkPlayer），支持自定义控制视图，提供MediaPlayerManager实现全屏模式，小屏幕模式等。
A smooth, highly customizable wheel view and picker view, support 3D effects like iOS. 一个顺滑的、高度自定义的滚轮控件和选择器，支持类似 iOS 的 3D 效果
Kotlin Android library that extends RecyclerView to support gestures like drag & drop and swipe, among others. It works with vertical, horizontal and grid lists.
🔥 涵盖了Android系统文件的创建/删除/复制/打开文件(目录)、获取文件(目录)大小、获取常用目录、获取文件名称及后缀、获取MimeType以及MediaStore和SAF的相关操作等常用功能，并且也处理了获取文件Uri/Path的兼容问题、图片压缩和文件选择等功能。
fragmject is a learning project prepared for Kotlin and Jetpack Compose. | fragmject 是一个为初学者准备的上手项目。 通过对 Kotlin 和 Compose 的系统运用，实现的一个功能完备符合主流市场标准 App。 fragmject 没有复杂的业务和多余的封装， 完全依照 Android Develope…
Kotlin 开发的美观安卓音乐软件，音源：网易云音乐、QQ 音乐、酷我音乐、Bilibili
🚀RxJava2 and RxJava3 external support. Android flexible picture selector, provides the support for theme of Zhihu and WeChat (灵活的Android图片选择器，提供了知乎和微信主题的支持）.
GroupedRecyclerViewAdapter可以很方便的实现RecyclerView的分组显示，并且每个组都可以包含组头、组尾和子项；可以方便实现多种Type类型的列表，可以实现如QQ联系人的列表一样的列表展开收起功能，还可以实现头部悬浮吸顶功能等。
Create circular ProgressBar in Android ⭕
🔥基于 Kotlin 语言仿写「开眼 Eyepetizer」的一个短视频 Android 客户端项目，采用 Jetpack + 协程实现的 MVVM 架构。
Android app to showcase complex UI/Animations with and without MotionLayout
A lightweight Android material bottom navigation bar library
Sketch is an image loading library designed for Compose Multiplatform and Android View. It is powerful and rich in functions. In addition to basic functions, it also supports GIF, SVG, video thumbn…
An easy-to-use customisable show case view with circular reveal animation.
Create circular ImageView in Android in the simplest way possible
Android - Expansion panels contain creation flows and allow lightweight editing of an element.
🔥【图片轮播】支持图片无限轮播，支持AndroidX、自定义指示点、显示提示文字、切换动画、自定义布局，一屏多显、视频图片混合轮播等功能
AnyChart Android Chart is an amazing data visualization library for easily creating interactive charts in Android apps. It runs on API 19+ (Android 4.4) and features dozens of built-in chart types.