直接上代码
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#import <Foundation/Foundation.h>#import <AVFoundation/AVFoundation.h>#import <AssetsLibrary/AssetsLibrary.h>#import <Photos/Photos.h>#import <CoreLocation/CoreLocation.h>@interface PermissionUtil : NSObject+(Boolean)JudgeCameraPermission;+(Boolean)JudgeLocationPermission;@end |
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#import "PermissionUtil.h"@implementation PermissionUtil+(BOOL)isCanUsePhotos { if ([[[UIDevice currentDevice] systemVersion] floatValue] < 8.0) { ALAuthorizationStatus author =[ALAssetsLibrary authorizationStatus]; if (author == kCLAuthorizationStatusRestricted || author == kCLAuthorizationStatusDenied) { //无权限 return NO; } } else { PHAuthorizationStatus status = [PHPhotoLibrary authorizationStatus]; if (status == PHAuthorizationStatusRestricted || status == PHAuthorizationStatusDenied) { //无权限 return NO; } } return YES;}+(Boolean)JudgeCameraPermission{ AVAuthorizationStatus authStatus = [AVCaptureDevice authorizationStatusForMediaType:AVMediaTypeVideo]; if (authStatus == AVAuthorizationStatusRestricted || authStatus ==AVAuthorizationStatusDenied||![self isCanUsePhotos]) { return NO; } return YES;}+(Boolean)JudgeLocationPermission{ if ([CLLocationManager locationServicesEnabled] && ([CLLocationManager authorizationStatus] == kCLAuthorizationStatusAuthorizedWhenInUse || [CLLocationManager authorizationStatus] == kCLAuthorizationStatusNotDetermined || [CLLocationManager authorizationStatus] == kCLAuthorizationStatusAuthorized)) { return YES; }else if ([CLLocationManager authorizationStatus] ==kCLAuthorizationStatusDenied) { return NO; } return NO;}@end |
以上这篇iOS 请求权限封装类的实例代码就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持服务器之家。
原文链接：http://blog.csdn.net/z979451341/article/details/78757843
