Tab Bar and UISearchController giving black screen

Question

I have two scenes which can be accessed through a tab bar, on scene 1 there is a search bar. the problem that I am facing is that while searching if I switch to the download

Answer 1

What if you move this bit of code

self.activityIndicator.stopAnimating()
self.activityIndicator.hidden = true

to after your result? Like this:

          // If the network works fine
          if response.result.isFailure != true {

               self.activityIndicator.stopAnimating()
               self.activityIndicator.hidden = true

(if that works, you would also need to include it on the other side of your else too... )

 // If the network fails
                else {
                    self.activityIndicator.stopAnimating()
                    self.activityIndicator.hidden = true

                    self.retryButton.hidden = false
                    self.loadingMessageLabel.text = "Check your internet connectivity"
                }