iOS/WebView/Project - BaseViewController 모듈화#8

IOS/Xcode 14X Swift5.7.2 WKWebView 에서 작업 진행

 

 

모든 ViewController들이 상속 받을수 있는 BaseViewController를 만들어서 사용하자.

• 코드의 중복을 줄이기 위해서
• 코드의 통일성
• 유지보수 편의성

 

BaseViewController

import Foundation
import UIKit

class BaseViewController: UIViewController {

    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view.
        
        print("######### [BASE] ViewController - viewDidLoad")        
    }
}

extension BaseViewController {
    func showAlert(
        title: String?,
        message: String?,
        confirmHandler: (() -> Void)? = nil,
        completion: (() -> Void)? = nil)
    {
        let alertView = UIAlertController(title: title, message: message, preferredStyle: .alert)
        let confirmAction = UIAlertAction(title: "Confirm", style: .default) { _ in
            if let handler = confirmHandler {
                handler()
            }
        }
        alertView.addAction(confirmAction)
        present(alertView, animated: true, completion: completion)
    }
    ...
}

 

InitViewController

import Foundation
import UIKit

class InitViewController: BaseViewController {

    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view.
        
        ...
        title = "InitViewController"
        
        print("######### Init ViewController - viewDidLoad")
    }
}

 

MainViewController

import Foundation
import UIKit

class MainViewController: BaseViewController {

    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view.
        
        print("######### Main ViewController - viewDidLoad")
    }
}

 

 

 

 

참조

https://jintaewoo.tistory.com/56

[Swift] 보기 좋게? UIViewController 만들어 보기

https://didu-story.tistory.com/317

[UIKit] BaseViewController를 사용해보자. (코드의 가독성 높이기, 중복 줄이기)