Toggling Custom View

[ccynn]

Hi,

Thank you for this repo, has helped ton!

I was wondering, in the instance one might hide/show the tabBar when a view controller is pushed/popped via an embedded navigation controller, what is the best way to manage the custom background subview behind the tabBar?

I tried doing a simple .isHidden = true/false when pushing/popping and it didn't look that great...I also notice the tabBar item images themselves flicker.

Any guidance would be appreciated!