Square’s meticulous HTTP client for the JVM, Android, and GraalVM.

A V2Ray client for Android, support Xray core and v2fly core

😍 A beautiful, fluid, and extensible dialogs API for Kotlin & Android.

A gardening app illustrating Android development best practices with migrating a View-based app to Jetpack Compose.

The flexible, easy to use, all in one drawer library for your Android project. Now brand new with material 2 design.

Make a cool intro for your Android app.

Android-Iconics - Use any icon font, or vector (.svg) as drawable in your application.

Multiple samples showing the best practices in camera APIs on Android.

A blazing fast, powerful, and very simple ORM android database library that writes database code for you.

Android application to analyze WiFi signals.

🔥 EasyFloat：浮窗从未如此简单（Android可拖拽悬浮窗口，支持页面过滤、自定义动画，可设置单页面浮窗、前台浮窗、全局浮窗，浮窗权限按需自动申请...）

同文安卓輸入法平臺3.x/Android-rime/Rime Input Method Engine for Android

⚠️ Firefox Focus (Android) moved to a new repository. It is now developed and maintained as part of: https://github.com/mozilla-mobile/firefox-android

Android NTP time library. Get the true current time impervious to device clock time changes

通过 Android 设备的 Wifi Direct，实现 Android 手机之间传输任意文件

【已下线】https://discuss.kotliner.cn 的第一个实验版本，尝试使用Kotlin编写构建的 Kotlin China 论坛，etcd+自研tpc协议RPC

A simple framework for Android Bluetooth Low Energy (BLE)