android-如何使动画线成一圈亮或暗

Question

I want to have something like this :

as you can see, there are some lines that are light and some of them are dark .

How can I turn them light or dark in android ? What should I do ?

Answer 1

here is some libraries that could help you to achieve that :

https://github.com/Todd-Davies/ProgressWheel

https://github.com/f2prateek/progressbutton?source=c

https://github.com/castorflex/SmoothProgressBar

https://github.com/dmytrodanylyk/circular-progress-button

https://github.com/FilipPudak/ProgressPieView

tutorial to create your own circular progress bar :

http://www.truiton.com/2013/06/android-circular-progress-bar

creating circular progress bar with unity:

http://www.theappguruz.com/sample-code/circular-progress-bar/

Good luck.