Toggle StatusBar Example

ToggleStatusBarViewController.swift

//
//  ToggleStatusBarViewController.swift
//  UIKitExamples
//
//  Created by Renate Wünschl on 22.07.15.
//  Copyright (c) 2015 cocoanib. All rights reserved.
//

import UIKit

class ToggleStatusBarViewController: UIViewController {

    override func viewDidLoad() {
        super.viewDidLoad()
    }
    
    override func prefersStatusBarHidden() -> Bool {
        return !UIApplication.sharedApplication().statusBarHidden
    }

    override func preferredStatusBarUpdateAnimation() -> UIStatusBarAnimation {
        return UIStatusBarAnimation.Slide
    }
    
    @IBAction func toggleStatusBar(sender: UIButton) {
        UIView.animateWithDuration(0.5,
            animations: {
                self.setNeedsStatusBarAppearanceUpdate()
        })
    }
}