How to change visibility of layout programmatically

Question

There is the way to change visibility of View, but how can I change programmatically visibility of layout defined in XML? How to get layout object?

Answer 1

this is a programatical approach:

 view.setVisibility(View.GONE); //For GONE
 view.setVisibility(View.INVISIBLE); //For INVISIBLE
 view.setVisibility(View.VISIBLE); //For VISIBLE