How to remove navigation bar colour clear in swift4?

Question

I want to clear color of navigation bar. In my ViewController there is a background image on that, when i remove color of navigation barTintColor, navigationController.view.background and navigation background image then simulator shows me :-

I have been trying alots of codes but there is no solution found. I want navigation Bar like that:-

with clear navigation bar color. Is there any solution, let me know? Thanks!

maybe this one helps you https://stackoverflow.com/a/34767128/10150796 — Nikunj Kumbhani, Apr 11 '19 at 08:05
I think your answer is here: https://stackoverflow.com/a/18969823/5391914 — Hamed, Apr 11 '19 at 08:27

RajeshKumar R · Accepted Answer · 2019-04-11T08:13:13.650

You can make the navigation bar transparent in viewWillAppear and remove transparency in viewWillDisappear as follows

override func viewWillAppear(_ animated: Bool) {
    super.viewWillAppear(animated)
    self.navigationController?.navigationBar.setBackgroundImage(UIImage(), for: .default)
    self.navigationController?.navigationBar.shadowImage = UIImage()
    self.navigationController?.navigationBar.isTranslucent = true
}
override func viewWillDisappear(_ animated: Bool) {
    super.viewWillDisappear(animated)
    self.navigationController?.navigationBar.setBackgroundImage(nil, for: .default)
    self.navigationController?.navigationBar.shadowImage = nil
    self.navigationController?.navigationBar.isTranslucent = false
}

The background image and the back button will be visible

score 0 · Answer 2 · answered Apr 11 '19 at 08:03

0

Better you must avoid the navigation bar. Hide the navigation bar in the navigation controller and user custom view in your view controller to avoid this issue.

answered Apr 11 '19 at 08:03

Sureshkumar

80
8

1

Thats not the solution. You can write this in comment . – dahiya_boy Apr 11 '19 at 08:06

score 0 · Answer 3 · answered Jan 30 '22 at 23:21

Swift 5:: Calling below in AppDelegate's didFinishLaunchingWithOptions function does the trick (This will be applied to your all navigationBars though, don't forget to switch your view controllers)

let navBarAppearance = UINavigationBarAppearance()
navBarAppearance.configureWithTransparentBackground()
            
navigationController?.navigationBar.standardAppearance = navBarAppearance
navigationController?.navigationBar.scrollEdgeAppearance = navBarAppearance

How to remove navigation bar colour clear in swift4?

3 Answers3

Linked