111 lines
3.8 KiB
Swift
111 lines
3.8 KiB
Swift
//
|
||
// ImagePicker.swift
|
||
// HealthyZG
|
||
//
|
||
// Created by 林 on 2020/6/17.
|
||
// Copyright © 2020 Lin. All rights reserved.
|
||
//
|
||
|
||
import Foundation
|
||
import UIKit
|
||
|
||
class ImagePicker: NSObject {
|
||
/// 选择回调
|
||
var imageDidPicked: ((UIImage) -> Void)?
|
||
|
||
/// 拍照相册选择ActionSheet
|
||
func presentImagePickerPopup() {
|
||
let popup = ImagePickerPopup()
|
||
popup.cameraAction = { [weak self] in
|
||
guard let self = self else { return }
|
||
self.requestCameraAuthorization(delegate: self)
|
||
}
|
||
popup.albumAction = { [weak self] in
|
||
guard let self = self else { return}
|
||
self.requestAlbumAuthorization()
|
||
}
|
||
|
||
UIViewController.presentController(popup, animated: true)
|
||
}
|
||
|
||
/// 显示相册
|
||
func showCamera() {
|
||
requestCameraAuthorization(delegate: self)
|
||
}
|
||
|
||
/// 显示相机
|
||
func showAlbum() {
|
||
requestAlbumAuthorization()
|
||
}
|
||
|
||
/// 权限：拍照
|
||
func requestCameraAuthorization(delegate: (UIImagePickerControllerDelegate & UINavigationControllerDelegate)) {
|
||
Permission.cameraAuthorizationStatus { (status) in
|
||
guard status else {
|
||
Permission.openAppSetting(title: "", message: String(format: "PermissionCamera".localizedString, kAppName))
|
||
return
|
||
}
|
||
Permission.photosAuthorizationStatus { (status) in
|
||
guard status else {
|
||
Permission.openAppSetting(title: "", message: String(format: "PermissionPhotos".localizedString, kAppName))
|
||
return
|
||
}
|
||
self.presentCameraImagePicker()
|
||
}
|
||
}
|
||
}
|
||
|
||
/// 拍照
|
||
func presentCameraImagePicker() {
|
||
let imagePickerController = UIImagePickerController()
|
||
imagePickerController.sourceType = .camera
|
||
imagePickerController.delegate = self
|
||
|
||
UIViewController.presentController(imagePickerController, animated: true)
|
||
// navigator.present(imagePickerController)
|
||
}
|
||
|
||
/// 权限：图片选择
|
||
func requestAlbumAuthorization() {
|
||
Permission.photosAuthorizationStatus { (status) in
|
||
guard status else {
|
||
Permission.openAppSetting(title: "", message: String(format: "PermissionPhotos".localizedString, kAppName))
|
||
return
|
||
}
|
||
self.presentAlbumImagePicker()
|
||
}
|
||
}
|
||
|
||
/// 图片选择
|
||
func presentAlbumImagePicker() {
|
||
let imagePickerController = UIImagePickerController()
|
||
imagePickerController.sourceType = .photoLibrary
|
||
imagePickerController.delegate = self
|
||
|
||
// let nav = BaseNavigationController(rootViewController: imagePickerController)
|
||
// nav.modalPresentationStyle = .overFullScreen
|
||
UIViewController.presentController(imagePickerController, animated: true)
|
||
// navigator.present(imagePickerController)
|
||
}
|
||
}
|
||
|
||
extension ImagePicker: UIImagePickerControllerDelegate, UINavigationControllerDelegate {
|
||
func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey: Any]) {
|
||
guard let type = info[.mediaType] as? String, type == "public.image",
|
||
let image = info[.originalImage] as? UIImage else {
|
||
picker.dismiss(animated: true, completion: nil)
|
||
return
|
||
}
|
||
DispatchQueue.global().async {
|
||
// if let newImage = image.resizeTo(CGSize(width: 1024.0, height: 1024.0), scale: false) {
|
||
self.imageDidPicked?(image)
|
||
// }
|
||
}
|
||
picker.dismiss(animated: true, completion: nil)
|
||
}
|
||
|
||
func imagePickerControllerDidCancel(_ picker: UIImagePickerController) {
|
||
picker.dismiss(animated: true, completion: nil)
|
||
}
|
||
}
|