Swift - func viewWillAppear

Question

I have a standard SingleViewApplication project.

ViewController.swift

import UIKit class ViewController: UIViewController {      override func viewDidLoad() {         super.viewDidLoad()         // Do any additional setup after loading the view, typically from a nib.         println("viewDidLoad");     } } 

When I start the application, viewDidLoad is called.

My scenario:
- press Home button (applicationDidEnterBackground)
- recall application (applicationWillEnterForeground)
and viewDidLoad is not called.

Is there another func to override?

Answer 1

If you want to call viewWillAppear in swift use this.

override func viewWillAppear(_ animated: Bool) {     super.viewWillAppear(animated) // No need for semicolon }