pie chart best api for android

Question

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.

Does anyone knows the best way to implement a pie chart that can rotate when touched?

Thanks in advance.

Answer 1

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.