https://github.com/queeniecplusplus/ios_back_2

Camera Feature: to touch screen to call the camera, and save image in photo lib
https://github.com/queeniecplusplus/ios_back_2

ios ios10 ios11 ios14 swift uiimagepickercontroller

Last synced: 8 months ago
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Camera Feature: to touch screen to call the camera, and save image in photo lib

• Host: GitHub
• URL: https://github.com/queeniecplusplus/ios_back_2
• Owner: QueenieCplusplus
• Created: 2021-01-27T03:15:09.000Z (over 5 years ago)
• Default Branch: main
• Last Pushed: 2021-01-27T03:25:37.000Z (over 5 years ago)
• Last Synced: 2025-01-06T04:25:04.854Z (over 1 year ago)
• Topics: ios, ios10, ios11, ios14, swift, uiimagepickercontroller
• Homepage: https://github.com/QueenieCplusplus/QuickGoThru/blob/master/README.md#apple-ios-swift-溫故愛鳳---計畫復甦
• Size: 1.3 MB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# iOS_Back_2

Camera Feature: to touch screen to call the camera, and save image in photo lib

1. add K/V to ask for users auhthorization to camera usage and usage of image saving.

         Privacy - Camera Usage Description

         Privacy - Photo Lib Add Usage Description

         

         

  ![](https://raw.githubusercontent.com/QueenieCplusplus/iOS_Back_2/main/info_property_list_2.png)

  

  ref: https://medium.com/彼得潘的-swift-ios-app-開發問題解答集/ios-10存取使用者私密資料都要加上usage-description-a01715e56491

     

2. code in ControllerView.

        //  ViewController.swift

        //  KatesCamera

        //

        //  Created by KatesAndroid on 2021/1/27.

        //

        import UIKit

        class ViewController: UIViewController, UINavigationControllerDelegate, UIImagePickerControllerDelegate {

            override func viewDidLoad() {

                super.viewDidLoad()

                // Do any additional setup after loading the view.

            }

            override func touchesEnded(_ touches: Set, with event: UIEvent?) {

                let imgP = UIImagePickerController()

                imgP.sourceType = .camera

                imgP.delegate = self

                show(imgP, sender: self)

            }

            func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey : Any]) {

                let img = info[UIImagePickerController.InfoKey.originalImage] as! UIImage

                UIImageWriteToSavedPhotosAlbum(img, nil, nil, nil)

                dismiss(animated: true, completion: nil)

            }

        }

        

    ref: https://stackoverflow.com/questions/41717115/how-to-make-uiimagepickercontroller-for-camera-and-photo-library-at-the-same-tim

        

3. run iPhone Simulator.

  ![](https://raw.githubusercontent.com/QueenieCplusplus/iOS_Back_2/main/exception.png)

  

4. Reason for Exception Error occured.

  ![](https://raw.githubusercontent.com/QueenieCplusplus/iOS_Back_2/main/reason.png)