How to set margin programmatically in Android?

Utils.java

public static void setMargins (View view, int left, int top, int right, int bottom) {
        if (view.getLayoutParams() instanceof ViewGroup.MarginLayoutParams) {
            ViewGroup.MarginLayoutParams p = (ViewGroup.MarginLayoutParams) view.getLayoutParams();
            p.setMargins(left, top, right, bottom);
            view.requestLayout();
        }
}
//How to call it — Utils.setMargin(imageView, 0, 20, 0, 0);