基于 Jetpack + Kotlin 的 Android 组件化 MVVM 框架

A simple and beautiful calculator for Android

scientific calculator basic calculator and unit converter android app

java, xml, eclipse, android studio

A document viewer for Android supporting PDF, DOCX, XLSX and PPTX.

Create circular ProgressBar in Android ⭕

PRDownloader - A file downloader library for Android with pause and resume support

Event bus for Android and Java that simplifies communication between Activities, Fragments, Threads, Services, etc. Less code, better quality.

提高 Android UI 开发效率的 UI 库

🔥 Android developers should collect the following utils(updating).

华为鸿蒙Harmony开眼App（项目整体基于Api9+ArkTs+ArkUI）适配API 11+DevEco 4.0

Android中图片压缩方案

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

Image Cropping Library for Android

🔥🔥🔥自定义Android相机(仿抖音 TikTok)，其中功能包括视频人脸识别贴纸，美颜，分段录制，视频裁剪，视频帧处理，获取视频关键帧，视频旋转，添加滤镜，添加水印，合成Gif到视频，文字转视频，图片转视频，音视频合成，音频变声处理，SoundTouch，Fmod音频处理。 Android camera(imitation Tik Tok), which includes video e…

Implementing Horizontal and Vertical Slider in Android using RecyclerView and subclassing LinearLayoutManager.

Easy way to integrate OpenCv into your Android project via Gradle

Android 加固应用Hook方式-Frida

Android马甲包生成垃圾代码插件

android java and javascript bridge, inspired by wechat webview jsbridge

互联网首份程序员考公指南，由3位已经进入体制内的前大厂程序员联合献上。

Jetpack MVVM For Wanandroid 最佳实践 ！

3D Style Page Flip on Android

Deprecated because of the performance not fine. Android custom shadow view, can replace your CardView

Jetpack Compose仿写网易云音乐

FFmpeg实现视频裁剪、水印、转码、编解码、转Gif动图；FFmpeg本地推流、H264与RTMP实时推流直播；OpenGL滤镜特效，视频拍摄。音视频学习路线，音视频知识总结、流媒体协议

Android java library for FFmpeg binary compiled using https://github.com/writingminds/ffmpeg-android

Java interface to OpenCV, FFmpeg, and more

12306智能刷票，订票

一个基于 electron 的音乐软件