How to set corner radiuses for the button in java code?

Question

I want to set the rounded corners without xml. How can I do it in java code?

Button b = new Button (this);
b.set???? (??) ;

I tried to wri

Answer 1

Try setGradientRadius(). setCornerRadius() set wrong size.

GradientDrawable drawable = (GradientDrawable)image.getBackground();
drawable.setGradientRadius(radiuspx);