Android Notification Large Icon

Hi,

On the Android documentation (http://developer.android.com/guide/topics/ui/notifiers/notifications.html) there is the large icon and the small icon. Though on titanium documentation I can only see icon (http://docs.appcelerator.com/titanium/latest/#!/api/Titanium.Android.Notification-property-icon) that seems to apply to both.

Is there a way to set the large icon independently of the small one?

Thanks!