Accomodate ios StatusBar

I'm using code which i found on Xamarin website, but cannot manage to put view "under" statusbar.
in onAppearing method of each of my views:
this.Padding = new Thickness(10, Device.OnPlatform(20, 0, 0), 10, 5);
still, this is result:
image:http://prntscr.com/58k84n

Any help is appreciated.