LBXPermissions.swift
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//
// LBXPermissions.swift
// swiftScan
//
// Created by xialibing on 15/12/15.
// Copyright © 2015年 xialibing. All rights reserved.
//
import UIKit
import AVFoundation
import Photos
import AssetsLibrary
class LBXPermissions: NSObject {
//MARK: ----获取相册权限
static func authorizePhotoWith(comletion: @escaping (Bool) -> Void) {
let granted = PHPhotoLibrary.authorizationStatus()
switch granted {
case PHAuthorizationStatus.authorized:
comletion(true)
case PHAuthorizationStatus.denied, PHAuthorizationStatus.restricted:
comletion(false)
case PHAuthorizationStatus.notDetermined:
PHPhotoLibrary.requestAuthorization({ status in
DispatchQueue.main.async {
comletion(status == PHAuthorizationStatus.authorized)
}
})
case .limited:
comletion(true)
@unknown default:
comletion(false)
}
}
//MARK: ---相机权限
static func authorizeCameraWith(completion: @escaping (Bool) -> Void) {
let granted = AVCaptureDevice.authorizationStatus(for: AVMediaType.video)
switch granted {
case .authorized:
completion(true)
case .denied:
completion(false)
case .restricted:
completion(false)
case .notDetermined:
AVCaptureDevice.requestAccess(for: AVMediaType.video, completionHandler: { (granted: Bool) in
DispatchQueue.main.async {
completion(granted)
}
})
@unknown default:
completion(false)
}
}
//MARK: 跳转到APP系统设置权限界面
static func jumpToSystemPrivacySetting() {
guard let appSetting = URL(string: UIApplication.openSettingsURLString) else {
return
}
if #available(iOS 10, *) {
UIApplication.shared.open(appSetting, options: [:], completionHandler: nil)
} else {
UIApplication.shared.openURL(appSetting)
}
}
}