Default [Q] Will Daydream function works with Samsung S View Cover

I'm planning to buy either a Samsung S View Cover or the Spigen Slim Armor View.

So my question is, will daydream function works with the cover on (s view function activated)? I've been depending my entire android life to Battery Widget Reborn app that shows charging percentage status everytime I plugged in a charger (with daydream function set to "while charging").