对于Android饼图最好的API
问题描述：
我开发一个Android应用程序，我需要做执行一个饼图。我寻找一些替代品，但我已经找到了API是一点点有限的动画和图形自定义方面。
I'm developing an android app and I need do implement a pie chart. I've searching for some alternatives but the APIs that I've found are a little limited in terms of animations and graph customization.
有谁知道要实现一个饼图触摸时，可旋转的最佳方式？
Does anyone knows the best way to implement a pie chart that can rotate when touched?
在此先感谢。
答
我喜欢Charts4j 。你可以用它来创建几种饼图。如果你把所产生的可绘制成一个视图，你也许可以想出一些方法来除preT触摸事件来触发旋转的动画效果。
I like Charts4j. You can use it to create a few kinds of pie charts. If you put the resulting drawables into a view you could probably figure out some way to interpret touch events to trigger rotate animation effects.