#17 模仿 FB 超準的面相算命 App

程式碼：

import UIKit
import GameplayKit
class ViewController: UIViewController {
@IBOutlet weak var pictureimageView: UIImageView!
@IBOutlet weak var disPlayLabel: UILabel!
@IBOutlet weak var resultButton: UIButton!
@IBOutlet weak var shareButton: UIButton!
var answerArray = [ “你是擁有純真和善良和氣，超群智慧讓你永不退卻！” , “您是位溫和又堅忍的人物，常付出自己只讓別人快樂！” , “您是可愛迷人的偶像，走到哪裡都被粉絲包圍不孤單。” ]
override func viewDidLoad() {
reNew()
super.viewDidLoad()
// Do any additional setup after loading the view, typically from a nib.
}
@IBAction func picturePressed(_ sender: Any) {
self.resultButton.isEnabled = true
let alert = UIAlertController(title: “Choose Image Source”, message: nil, preferredStyle: .actionSheet)
let action_Cancel = UIAlertAction(title: “Cancel”, style: .cancel, handler: { (action) in
self.resultButton.isEnabled = false
} )
self.present(alert, animated: true, completion: nil)
let action_Camera = UIAlertAction(title: “Camera”, style: .default, handler: { (action) in
let controller = UIImagePickerController()
controller.delegate = self
controller.sourceType = .camera
self.present(controller, animated: true, completion: nil)
} )
let action_PhotoLibrary = UIAlertAction(title: “Photo Library”, style: .default, handler: { (action) in
let controller = UIImagePickerController()
controller.delegate = self
controller.sourceType = .photoLibrary
self.present(controller, animated: true, completion: nil)
} )
alert.addAction(action_Cancel)
alert.addAction(action_Camera)
alert.addAction(action_PhotoLibrary)
}
@IBAction func uploadPressed(_ sender: Any) {
guard pictureimageView.image != UIImage(named: “空白”) else {
let alert = UIAlertController(title: “請先選擇照片”, message: nil, preferredStyle: .alert)
let action_OK = UIAlertAction(title: “OK”, style: .cancel, handler: nil)
alert.addAction(action_OK)
self.present(alert, animated: true, completion: nil)
return}
let activityController = UIActivityViewController(activityItems: [ pictureimageView.image , disPlayLabel.text ] , applicationActivities: nil)
activityController.popoverPresentationController?.sourceView = self.view
activityController.excludedActivityTypes = [ UIActivity.ActivityType.airDrop , UIActivity.ActivityType.postToFacebook ]
self.present(activityController, animated: true, completion: nil)
}
@IBAction func result(_ sender: UIButton) {
self.resultButton.isEnabled = false
let randomDistribution = GKRandomDistribution(lowestValue: 0, highestValue: self.answerArray.count-1)
let randomAnswer = randomDistribution.nextInt()
let answer = self.answerArray[randomAnswer]
self.disPlayLabel.text = “\(answer)”
}
@IBAction func round(_ sender: UIButton) {
reNew()
}
func reNew () {
self.resultButton.isEnabled = false
self.disPlayLabel.text = “”
self.pictureimageView.image = UIImage(named: “空白”)
}
}
extension ViewController: UIImagePickerControllerDelegate {
func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey : Any]) {
picker.dismiss(animated: true)
guard let image = info[.originalImage] as? UIImage else {
print(“No image found”)
return
}
self.pictureimageView.image = image
}
}
extension ViewController : UINavigationControllerDelegate {
}

TingKai-Chen/Peter_Homework17