Changing Tab Widget Border Color

I changed the back开发者_高级运维ground color of Tab WIdget in Android. But when I changed the background, I lost the border of each Tab. I want to change the border color of Tab Widget. How can I change it? Is there any other way by which I can show the border?

Check my answer over here. If you need support for 1.5 it's a bit of a hack, but it'll work.