Possible to do rounded corners in custom Progressbar progressDrawable?

Question

I have a progress bar that is supposed to look like the attached image:

And I\'

Answer 1

Not sure if you can actually round out the edges through API, but you could very easily add a new layer between your white outline, and your actual progress object? The layer could be an exact cutout of the white outline, and thus the progress bar would not show outside the outline.