如何在导航栏下方无缝添加UIButton？

Question

I am adding a button in the centre and right underneath my navigation bar. Problem here is that the navigation bar will look like it's cutting off due to its shadow & tint.

How can I incorporate the UIButton so that it looks like it's a part of the navigation bar like this:

____navbar _______   
    l_____|

If I just add a UIButton right underneath the nav bar, it will just look like this:

__________________
     l______|

The button will be used to drag or drop down another uiviewcontroller.

Answer 1

What you need to do is to remove the 1px line that acts as the border or shadow for the UINavigationBar . You can find the way of doing that in the answer here:

https://stackoverflow.com/a/19227158/569507