[Description] The toggle switch type displays an ON/OFF toggle button. You can use this type to configure a preference that can have only one of two values. Although you typically use this type to represent preferences containing Boolean values, you can also use it with preferences containing non-Boolean values. The key for this type is PSToggleSwitchSpecifier. [Control type] 
Toggle switch
T e x t f i e l d
T i t l e
T o g g l e s w i t c h
S l i d e r
M u l t i v a l u e
G r o u p
C h i l d p a n e