/
ImagePickerView.swift
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/
ImagePickerView.swift
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//
// ImagePickerView.swift
// MantisSwiftUIExample
//
// Created by Yingtao Guo on 2/20/23.
//
import SwiftUI
import PhotosUI
struct ImagePickerView: UIViewControllerRepresentable {
@Binding var image: UIImage?
@Environment(\.presentationMode) var presentationMode
class Coordinator: NSObject, UINavigationControllerDelegate, UIImagePickerControllerDelegate {
let parent: ImagePickerView
init(_ parent: ImagePickerView) {
self.parent = parent
}
func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey: Any]) {
if let selectedImage = info[.originalImage] as? UIImage {
parent.image = selectedImage
}
parent.presentationMode.wrappedValue.dismiss()
}
func imagePickerControllerDidCancel(_ picker: UIImagePickerController) {
parent.presentationMode.wrappedValue.dismiss()
}
}
func makeCoordinator() -> Coordinator {
Coordinator(self)
}
func makeUIViewController(context: UIViewControllerRepresentableContext<ImagePickerView>) -> UIImagePickerController {
let picker = UIImagePickerController()
picker.sourceType = .photoLibrary
picker.delegate = context.coordinator
return picker
}
func updateUIViewController(_ uiViewController: UIImagePickerController, context: UIViewControllerRepresentableContext<ImagePickerView>) {}
}