Adding buttons to toolbar programmatically in swift

Question

I\'m having a hard time adding a button to the toolbar in swift, below you can see an image of the toolbar that I\'m after, unfortunately even though I have it designed in my St

Answer 1

The usual way to do that is to create the array of toolbar items and then assign the array to the items property of the toolbar.

self.navigationController?.isToolbarHidden = false
var items = [UIBarButtonItem]()
items.append(
    UIBarButtonItem(barButtonSystemItem: .flexibleSpace, target: nil, action: nil)
)
items.append(
    UIBarButtonItem(barButtonSystemItem: .add, target: self, action: #selector(onClickedToolbeltButton(_:)))
)
toolbarItems = items