New Library UI.  More metro-ish in design. The ui is also customizable based on 4 values. Column Number, Thumb Height, Thumb Padding and Grid Padding. The idea is that in settings the user will be able to modify these values and customize the look that fits their taste and their screen size. Right now the activity can copy the launcher's wallpaper and use it as the background for the library. There will be a settings to pick to basic color or copy the wallpaper.