How to show the loading indicator in the top status bar

Question

I have noticed that some apps like Safari and Mail show a loading indicator in the status bar (the bar at the very top of the phone) when they are accessing the network. Is

Answer 1

The status bar network activity indicator was deprecated in iOS 13.

Using UIApplication.shared.isNetworkActivityIndicatorVisible = true will not work anymore.

The deprecation message says:

Provide a custom network activity UI in your app if desired.