Circular Progress with a floating action button

Question

I`m studing the new material design and I'm having some problems.

I would like to know if some of you know how can I do a progress bar with the floating action button like this https://dribbble.com/shots/1644982-Animated-circle-loader-FAB-with-integration-gif

Is there any api on Android L for this?

Thanks

Answer 1

I would suggest Floating Action Button by Jorge Costillo. It is better than Kurt's one from the accepted answer which I have also tried.

The Kurt's one has no support for vector drawables (srcCompat attribute), image sizing problems, no fab-mini support, material icon guideline mismathces.

Costillo's FAB is also more like a wrapper around standard Android FAB.