Button that is attached to the particular part of the screen

Question

I want to add a button that is attached to the particular part of the screen. It means that when I scroll my TableView, the position of this button on the screen doesn't change. I want my screen to look exactly like this or this app.

I would be grateful for any help. Thank you!

Answer 1

If you want to add global Button then use.

class func addGlobalButton() {

    let bounds = UIScreen.main.bounds

    //Create Button Frame
    let button = UIButton(frame: CGRect(x: bounds.width - 90, y: bounds.height - 150, width: 80, height: 80))

    //For Circular button
    button.clipsToBounds = true
    button.layer.cornerRadius = 40

    button.backgroundColor = UIColor.red
    button.setTitle("+", for: .normal)
    button.setTitleColor(UIColor.black, for: .normal)

    button.addTarget(self, action:#selector(self.buttonClicked), for: .touchUpInside)

    UIApplication.shared.keyWindow?.addSubview(button)
}

class func buttonClicked() {
  print("Button Clicked")
}

Put this function in app delegate and call once in any view controller as :

AppDelegate.addGlobalButton()