包含：各种图表开源库
KalmanRx: https://github.com/kibotu/KalmanRx
kalman 滤波
JChart: https://github.com/jiang111/JChart
JChart
Jgraph: https://github.com/mychoices/Jgraph
图表控件
AndroidDevCoder: https://github.com/AllenCoder/AndroidDevCoder
linechart 为指数基金走势图表可根据当前走势绘制出想要的图表
plain-pie: https://github.com/zurche/plain-pie
简单可自定义饼状图
EazeGraph: https://github.com/blackfizz/EazeGraph
An Android chart and graph library
hellocharts-android: https://github.com/lecho/hellocharts-android
Charts/graphs library for Android compatible with API 8+, several chart types with support for scaling, scrolling and animations
MPAndroidChart: https://github.com/PhilJay/MPAndroidChart
A powerful Android chart view / graph view library, supporting line- bar- pie- radar- bubble- and candlestick charts as well as scaling, dragging and animations.
WilliamChart: https://github.com/diogobernardino/WilliamChart
Android library to create charts.
spark: https://github.com/robinhood/spark
A simple Android sparkline chart view
