Making a Checkbox Toggle The Dock Icon On and Off

Question

How would I make a checkbox hide the dock icon if it was checked? I have made a checkbox toggle a menubar item but how would you do it with the dock icon? Looking for some code

Answer 1

Setup your application as an LSUIElement and then call:

[NSApp setActivationPolicy:NSApplicationActivationPolicyRegular];

on launch.

This works for the MAS too.