[Swift 4] Action Sheet - UIAlertController

OK + Cancel

Swift 4

func actionSheet() {
    let sheet = UIAlertController(title: nil, message: nil, preferredStyle: .actionSheet)
    let action = UIAlertAction(title: "OK", style: .default) { (action) in
        // Action Code
    }
    sheet.addAction(action)
    let cancel = UIAlertAction(title: "Cancel", style: .cancel, handler: nil)
    sheet.addAction(cancel)
    present(sheet, animated: true, completion: nil)
}

Title + message + OK + Cancel

Swift 4

func actionSheet() {
    let sheet = UIAlertController(title: "Action Sheet", message: "message", preferredStyle: .actionSheet)
    let action = UIAlertAction(title: "OK", style: .default) { (action) in
        // Action Code
    }
    sheet.addAction(action)
    let cancel = UIAlertAction(title: "Cancel", style: .cancel, handler: nil)
    sheet.addAction(cancel)
    present(sheet, animated: true, completion: nil)
}

Delete + Cancel

Swift 4

func actionSheet() {
    let sheet = UIAlertController(title: nil, message: nil, preferredStyle: .actionSheet)
    let delete = UIAlertAction(title: "Delete", style: .destructive) { (delete) in
        // Delete Code
    }
    sheet.addAction(delete)
    let cancel = UIAlertAction(title: "Cancel", style: .cancel, handler: nil)
    sheet.addAction(cancel)
    present(sheet, animated: true, completion: nil)
}

Twitter + Facebook + Instagram + Cancel

Swift 4

func actionSheet() {
    let sheet = UIAlertController(title: nil, message: nil, preferredStyle: .actionSheet)

    let twitter = UIAlertAction(title: "Twitter", style: .default) { (twitter) in
        // Twitter Code
    }
    twitter.setValue(0, forKey: "titleTextAlignment")
    twitter.setValue(UIImage(named: "Twitter"), forKey: "image")
    sheet.addAction(twitter)

    let facebook = UIAlertAction(title: "Facebook", style: .default) { (facebook) in
        // Facebook Code
    }
    facebook.setValue(0, forKey: "titleTextAlignment")
    facebook.setValue(UIImage(named: "Facebook"), forKey: "image")
    sheet.addAction(facebook)

    let instagram = UIAlertAction(title: "Instagram", style: .default) { (instagram) in
        // Instagram Code
    }
    instagram.setValue(0, forKey: "titleTextAlignment")
    instagram.setValue(UIImage(named: "Instagram"), forKey: "image")
    sheet.addAction(instagram)

    let cancel = UIAlertAction(title: "Cancel", style: .cancel, handler: nil)
    sheet.addAction(cancel)

    present(sheet, animated: true, completion: nil)
}

titleTextAlignment (0: left, 1: center, 2: right)