화면 전환 segue
//
// MainViewController.swift
// CompanionAnimals
//
// Created by stayfoolish on 02/10/2018.
// Copyright © 2018 stayfoolish. All rights reserved.
//
import UIKit
class MainViewController: UIViewController {
private enum ButtonTag: Int {
case dog = 101
case cat, rabbit, hedgehog
}
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view.
}
private func animalInfo(for tag: ButtonTag) -> AnimalInfo? {
let assetName: String
switch tag{
case ButtonTag.dog:
assetName = "Dog"
case ButtonTag.cat:
assetName = "Cat"
case ButtonTag.rabbit:
assetName = "Rabbit"
case ButtonTag.hedgehog:
assetName = "Hedgehog"
}
return AnimalInfo.decode(from: assetName)
}
// MARK: - Navigation
// In a storyboard-based application, you will often want to do a little preparation before navigation
override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
// Get the new view controller using segue.destinationViewController.
// Pass the selected object to the new view controller.
guard let button: UIButton = sender as? UIButton else { return }
guard let nextViewController: DescriptionViewController = segue.destination as? DescriptionViewController else { return }
guard let tag: ButtonTag = ButtonTag(rawValue: button.tag) else {
print("버튼의 태그를 enum으로 변경불가")
return
}
guard let info: AnimalInfo = self.animalInfo(for: tag) else { return }
nextViewController.animalInfo = info
}
}
//
// DescriptionViewController.swift
// CompanionAnimals
//
// Created by stayfoolish on 02/10/2018.
// Copyright © 2018 stayfoolish. All rights reserved.
//
import UIKit
class DescriptionViewController: UIViewController {
var animalInfo: AnimalInfo!
@IBOutlet var animalImageView: UIImageView!
@IBOutlet var nameLabel: UILabel!
@IBOutlet var descriptionTextView: UITextView!
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view.
self.navigationItem.title = self.animalInfo.name
self.animalImageView.image = UIImage(named: self.animalInfo.imageName)
self.nameLabel.text = self.animalInfo.name
self.descriptionTextView.text = self.animalInfo.animalDescription
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
/*
// MARK: - Navigation
// In a storyboard-based application, you will often want to do a little preparation before navigation
override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
// Get the new view controller using segue.destinationViewController.
// Pass the selected object to the new view controller.
}
*/
}
//
// MakerViewController.swift
// CompanionAnimals
//
// Created by stayfoolish on 02/10/2018.
// Copyright © 2018 stayfoolish. All rights reserved.
//
import UIKit
class MakerViewController: UIViewController {
@IBOutlet var descriptionTextView: UITextView!
override func viewDidLoad() {
super.viewDidLoad()
self.descriptionTextView.text = """
안녕하세요 반갑습니다.
애플리케이션을 이용해주셔서 고맙습니다.
https://developer.apple.com/kr/swift/
"""
// Do any additional setup after loading the view.
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
@IBAction func touchUpInsideDismissButton(_ sender: UIButton){
self.presentingViewController?.dismiss(animated: true, completion: nil)
}
/*
// MARK: - Navigation
// In a storyboard-based application, you will often want to do a little preparation before navigation
override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
// Get the new view controller using segue.destinationViewController.
// Pass the selected object to the new view controller.
}
*/
}
//
// AnimalInfo.swift
// CompanionAnimals
//
// Created by stayfoolish on 06/10/2018.
// Copyright © 2018 stayfoolish. All rights reserved.
//
import UIKit
struct AnimalInfo: Codable {
let name: String
let animalDescription: String
var imageName: String
static func decode(from assetName: String) -> AnimalInfo? {
guard let asset: NSDataAsset = NSDataAsset(name: assetName) else {
print( "에셋 로드 실패")
return nil
}
do {
let decoder: PropertyListDecoder = PropertyListDecoder()
return try decoder.decode(AnimalInfo.self, from: asset.data)
} catch {
print("데이터 디코딩 실패")
print(error.localizedDescription)
return nil
}
}
}
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