how to align customViews on a NavigationBar?

I am having problems trying to align 2 customViews on the NavigationItem.titleView. I have read the documentations and found out that the titleView is aligned in the center. Is there any way to align my view on the left or right of the NavigationController? Below shows you 2 images:

search bar is covering a text field

ideal output

EDIT: I have attempted another to de开发者_StackOverflow中文版al with this, use a ToolBar instead of a NavigationController. ToolBar idea works, but how do I set a title like the NavigationBar which have a .prompt property? Adding a label will have very little space left for me to do anything. Please advice, I have been working on this for the whole day and I cannot solve this minor problem :(

failed toolbar

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use a tool bar instead. if its a navigation controller, hide the navigation bar and add the tool bar... i think thats the easiest way...