Canvas

A wave view of android,can be used as progress bar.

An Android library that provides views using openGL canvas to draw things on SurfaceView or TextureView.

SmileyRating is a simple rating bar for android. It displays animated smileys as rating icon.

✈️《沙漠风暴》是一款基于Android开发的纵版飞行射击游戏，以雷电(Shooting Game)为原型，参考微信打飞机大战，通过自定义的SurfaceView来实现游戏，游戏画面、音乐、战斗特效都不错（附带apk安装包，可直接运行）

🎨Need to create a custom view ? You don't know how to use Canvas, use MyLittleCanvas instead !

🎵 [Android Library] A light-weight and easy-to-use Audio Visualizer for Android.

让你的“女神”逆袭，代码撸彩妆（画妆）

基于Android的仿微信打飞机游戏

A View on which you can freely draw, customizing paint width, alpha and color, and take a screenshot of the content. Useful for note apps, signatures or free hand writing.

🚕 Simple, smooth animation for route / polylines on google maps using projections.

🎩 An easy and fast library to apply gaussian blur filter on any images.

自定义控件基础库：各种风格的自定义控件，拿来就用，API文档详细，持续集成，长期维护，有问必答；大家也可以提需求，如果有什么想实现的自定义控件，但是自己难以搞定的，可以加微发私聊哦，谢谢🙏

宇行地图：高仿高德地图Android客户端（持续更新中...）

一款android 图表框架，支持图表N配置，支持缩放,旋转手势。

An easy image editor integration for your Android apps.

Neon Progress indicator useful for event progress like views. Proof of concept.

A modern desktop application for the Nanoleaf Aurora and Canvas

Demo of Downloading Songs/Images through Android Download Manager using RxJava2

InteractiveChart：k线图(KChart，k线)，实现了柔滑缩放，滑动加载更多。长按选中等交互，包含蜡烛图，分时图，交易量图，深度图，MACD，RSI，KDJ，BOLL图表，MA平均指标，SAR指标，游标指示器等。

Graphics editor for Android.