/*
* rl is the layout we are working on.
*/
RelativeLayout rl = (RelativeLayout) findViewById(R.id.myLayout) ;

Noty.init(MainActivity.this, "Undo this action?", rl,
          Noty.WarningStyle.ACTION)
          .setActionText("UNDO")
          .setWarningBoxBgColor("#9999ff")
          .setWarningTappedColor("#b3b3ff")
          .setWarningBoxPosition(Noty.WarningPos.TOP)
          .setWarningBoxRadius(0,0,25,25)
          .setWarningBoxMargins(25,-5,25,0)
          .setAnimation(Noty.RevealAnim.SLIDE_DOWN, Noty.DismissAnim.BACK_TO_TOP, 400,400)
          .show();