How to add a UIToolbar programmatically to an iOS app?

Question

Can\'t seem to find a tutorial which does as the question title describes. I\'d like to understand just where the UIToolbar needs to be declared and how to get it onto my vi

Answer 1

Swift 5:

Result:

Code:

override func viewDidLoad() {
    
    super.viewDidLoad()
    
    self.view.backgroundColor = .systemBackground
    
    self.navigationController?.isToolbarHidden = false
    
    let toolBarItems = ["Tab1","Tab2"]
    segmentedControl = UISegmentedControl(items: toolBarItems)
    segmentedControl.selectedSegmentIndex = 0

    let space = UIBarButtonItem(barButtonSystemItem: .flexibleSpace, target: self, action: nil)
    let cameraBarButtonItem = UIBarButtonItem(barButtonSystemItem: .camera, target: self, action: nil)
    let segmentedControlBarButtonItem = UIBarButtonItem(customView: segmentedControl)
    let addBarButtonItem = UIBarButtonItem(barButtonSystemItem: .add, target: self, action: #selector(addAction))
    self.toolbarItems = [cameraBarButtonItem, space, segmentedControlBarButtonItem, space, addBarButtonItem]
    
}

@objc func addAction() {
    print("Add")
}