How to set margins to a custom dialog?

Question

Does anybody knows how can I set margins to a custom dialog? I\'m asking because I\'ve a custom dialog but when displayed it stretches to fill the parent, even though I set

Answer 1

I had the same problem and I solved it by setting the window background on an InsetDrawable:

AlertDialog.Builder builder = new AlertDialog.Builder(context);
...
...
AlertDialog dialog = builder.create();

ColorDrawable back = new ColorDrawable(Color.TRANSPARENT);
InsetDrawable inset = new InsetDrawable(back, 20);
dialog.getWindow().setBackgroundDrawable(inset);

dialog.show();

In this case the dialog will appear with a margin of 20 to all edges.