iOS開(kāi)發(fā)中的系統(tǒng)權(quán)限

權(quán)限分類(lèi)

聯(lián)網(wǎng)權(quán)限
相冊(cè)權(quán)限
相機(jī)、麥克風(fēng)權(quán)限
定位權(quán)限
推送權(quán)限
通訊錄權(quán)限
日歷、備忘錄權(quán)限

  1. 聯(lián)網(wǎng)權(quán)限
    引入頭文件 @import CoreTelephony;

應(yīng)用啟動(dòng)后，檢測(cè)應(yīng)用中是否有聯(lián)網(wǎng)權(quán)限

CTCellularData *cellularData = [[CTCellularData alloc]init];
cellularData.cellularDataRestrictionDidUpdateNotifier =  ^(CTCellularDataRestrictedState state){
  //獲取聯(lián)網(wǎng)狀態(tài)
  switch (state) {
      case kCTCellularDataRestricted:
          NSLog(@"Restricrted");
          break;
      case kCTCellularDataNotRestricted:
          NSLog(@"Not Restricted");
          break;
      case kCTCellularDataRestrictedStateUnknown:
          NSLog(@"Unknown");
          break;
      default:
          break;
  };
};

查詢(xún)應(yīng)用是否有聯(lián)網(wǎng)功能

CTCellularData *cellularData = [[CTCellularData alloc]init];
CTCellularDataRestrictedState state = cellularData.restrictedState;
 switch (state) {
  case kCTCellularDataRestricted:
      NSLog(@"Restricrted");
      break;
  case kCTCellularDataNotRestricted:
      NSLog(@"Not Restricted");
      break;
  case kCTCellularDataRestrictedStateUnknown:
      NSLog(@"Unknown");
      break;
  default:
      break;
}

2.相冊(cè)權(quán)限

iOS 9.0之前
導(dǎo)入頭文件@import AssetsLibrary;

檢查是否有相冊(cè)權(quán)限

ALAuthorizationStatus status = [ALAssetsLibrary authorizationStatus];
switch (status) {
  case ALAuthorizationStatusAuthorized:
      NSLog(@"Authorized");
      break;
  case ALAuthorizationStatusDenied:
      NSLog(@"Denied");
      break;
  case ALAuthorizationStatusNotDetermined:
      NSLog(@"not Determined");
      break;
  case ALAuthorizationStatusRestricted:
      NSLog(@"Restricted");
      break;
       
  default:
      break;
}

iOS 8.0之后
導(dǎo)入頭文件@import Photos;
</br>檢查是否有相冊(cè)權(quán)限

PHAuthorizationStatus photoAuthorStatus = [PHPhotoLibrary authorizationStatus];
switch (photoAuthorStatus) {
  case PHAuthorizationStatusAuthorized:
      NSLog(@"Authorized");
      break;
  case PHAuthorizationStatusDenied:
      NSLog(@"Denied");
      break;
  case PHAuthorizationStatusNotDetermined:
      NSLog(@"not Determined");
      break;
  case PHAuthorizationStatusRestricted:
      NSLog(@"Restricted");
      break;
  default:
      break;
}

</br>
獲取相冊(cè)權(quán)限

[PHPhotoLibrary requestAuthorization:^(PHAuthorizationStatus status) {
  if (status == PHAuthorizationStatusAuthorized) {
      NSLog(@"Authorized");
  }else{
      NSLog(@"Denied or Restricted");
  }
  }];

3.相機(jī)和麥克風(fēng)權(quán)限
導(dǎo)入頭文件@import AVFoundation;

檢查是否有相機(jī)或麥克風(fēng)權(quán)限

AVAuthorizationStatus AVstatus = [AVCaptureDevice authorizationStatusForMediaType:AVMediaTypeVideo];//相機(jī)權(quán)限
AVAuthorizationStatus AVstatus = [AVCaptureDevice authorizationStatusForMediaType:AVMediaTypeAudio];//麥克風(fēng)權(quán)限
 
switch (AVstatus) {
  case AVAuthorizationStatusAuthorized:
      NSLog(@"Authorized");
      break;
  case AVAuthorizationStatusDenied:
      NSLog(@"Denied");
      break;
  case AVAuthorizationStatusNotDetermined:
      NSLog(@"not Determined");
      break;
  case AVAuthorizationStatusRestricted:
      NSLog(@"Restricted");
      break;
  default:
      break;
}

獲取相機(jī)或麥克風(fēng)權(quán)限

[AVCaptureDevice requestAccessForMediaType:AVMediaTypeVideo completionHandler:^(BOOL granted) {//相機(jī)權(quán)限
  if (granted) {
      NSLog(@"Authorized");
  }else{
      NSLog(@"Denied or Restricted");
  }
}];
 
[AVCaptureDevice requestAccessForMediaType:AVMediaTypeAudio completionHandler:^(BOOL granted) {//麥克風(fēng)權(quán)限
  if (granted) {
      NSLog(@"Authorized");
  }else{
      NSLog(@"Denied or Restricted");
  }
}];

4.定位權(quán)限

導(dǎo)入頭文件@import CoreLocation;

由于iOS8.0之后定位方法的改變，需要在info.plist中進(jìn)行配置

配置文件

檢查是否有定位權(quán)限

BOOL isLocation = [CLLocationManager locationServicesEnabled];
if (!isLocation) {
  NSLog(@"not turn on the location");
}
CLAuthorizationStatus CLstatus = [CLLocationManager authorizationStatus];
switch (CLstatus) {
  case kCLAuthorizationStatusAuthorizedAlways:
      NSLog(@"Always Authorized");
      break;
  case kCLAuthorizationStatusAuthorizedWhenInUse:
      NSLog(@"AuthorizedWhenInUse");
      break;
  case kCLAuthorizationStatusDenied:
      NSLog(@"Denied");
      break;
  case kCLAuthorizationStatusNotDetermined:
      NSLog(@"not Determined");
      break;
  case kCLAuthorizationStatusRestricted:
      NSLog(@"Restricted");
      break;
  default:
      break;
}

獲取定位權(quán)限

CLLocationManager *manager = [[CLLocationManager alloc] init];
[manager requestAlwaysAuthorization];//一直獲取定位信息
[manager requestWhenInUseAuthorization];//使用的時(shí)候獲取定位信息

在代理方法中查看權(quán)限是否改變

- (void)locationManager:(CLLocationManager *)manager didChangeAuthorizationStatus:(CLAuthorizationStatus)status{
 switch (status) {
  case kCLAuthorizationStatusAuthorizedAlways:
      NSLog(@"Always Authorized");
      break;
  case kCLAuthorizationStatusAuthorizedWhenInUse:
      NSLog(@"AuthorizedWhenInUse");
      break;
  case kCLAuthorizationStatusDenied:
      NSLog(@"Denied");
      break;
  case kCLAuthorizationStatusNotDetermined:
      NSLog(@"not Determined");
      break;
  case kCLAuthorizationStatusRestricted:
      NSLog(@"Restricted");
      break;
  default:
      break;
  }
   
}

5.推送權(quán)限

檢查是否有通訊權(quán)限

UIUserNotificationSettings *settings = [[UIApplication sharedApplication] currentUserNotificationSettings];
switch (settings.types) {
  case UIUserNotificationTypeNone:
      NSLog(@"None");
      break;
  case UIUserNotificationTypeAlert:
      NSLog(@"Alert Notification");
      break;
  case UIUserNotificationTypeBadge:
      NSLog(@"Badge Notification");
      break;
  case UIUserNotificationTypeSound:
      NSLog(@"sound Notification'");
      break;
       
  default:
      break;
}

獲取推送權(quán)限

UIUserNotificationSettings *setting = [UIUserNotificationSettings settingsForTypes:UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge categories:nil];
[[UIApplication sharedApplication] registerUserNotificationSettings:setting];

6.通訊錄權(quán)限
iOS 9.0之前

導(dǎo)入頭文件 @import AddressBook;

檢查是否有通訊錄權(quán)限

ABAuthorizationStatus ABstatus = ABAddressBookGetAuthorizationStatus();
switch (ABstatus) {
  case kABAuthorizationStatusAuthorized:
      NSLog(@"Authorized");
      break;
  case kABAuthorizationStatusDenied:
      NSLog(@"Denied'");
      break;
  case kABAuthorizationStatusNotDetermined:
      NSLog(@"not Determined");
      break;
  case kABAuthorizationStatusRestricted:
      NSLog(@"Restricted");
      break;
  default:
      break;
}

獲取通訊錄權(quán)限

ABAddressBookRef addressBook = ABAddressBookCreateWithOptions(NULL, NULL);
ABAddressBookRequestAccessWithCompletion(addressBook, ^(bool granted, CFErrorRef error) {
  if (granted) {
      NSLog(@"Authorized");
      CFRelease(addressBook);
  }else{
      NSLog(@"Denied or Restricted");
  }
});

iOS 9.0及以后

導(dǎo)入頭文件 @import Contacts;

檢查是否有通訊錄權(quán)限

CNAuthorizationStatus status = [CNContactStore authorizationStatusForEntityType:CNEntityTypeContacts];
  switch (status) {
        case CNAuthorizationStatusAuthorized:
        {
            NSLog(@"Authorized:");
        }
            break;
        case CNAuthorizationStatusDenied:{
            NSLog(@"Denied");
        }
            break;
        case CNAuthorizationStatusRestricted:{
            NSLog(@"Restricted");
        }
            break;
        case CNAuthorizationStatusNotDetermined:{
             NSLog(@"NotDetermined");
        }
            break;
             
       }

獲取通訊錄權(quán)限

CNContactStore *contactStore = [[CNContactStore alloc] init];
    [contactStore requestAccessForEntityType:CNEntityTypeContacts completionHandler:^(BOOL granted, NSError * _Nullable error) {
        if (granted) {
 
           NSLog(@"Authorized");
        }else{
 
           NSLog(@"Denied or Restricted");
        }
    }];

7.日歷、備忘錄權(quán)限
導(dǎo)入頭文件

檢查是否有日歷或者備忘錄權(quán)限

typedef NS_ENUM(NSUInteger, EKEntityType) {
  EKEntityTypeEvent,//日歷
  EKEntityTypeReminder //備忘
 };

EKAuthorizationStatus EKstatus = [EKEventStore  authorizationStatusForEntityType:EKEntityTypeEvent];
switch (EKstatus) {
  case EKAuthorizationStatusAuthorized:
      NSLog(@"Authorized");
      break;
  case EKAuthorizationStatusDenied:
      NSLog(@"Denied'");
      break;
  case EKAuthorizationStatusNotDetermined:
      NSLog(@"not Determined");
      break;
  case EKAuthorizationStatusRestricted:
      NSLog(@"Restricted");
      break;
  default:
      break;
}

獲取日歷或備忘錄權(quán)限

EKEventStore *store = [[EKEventStore alloc]init];
[store requestAccessToEntityType:EKEntityTypeEvent completion:^(BOOL granted, NSError * _Nullable error) {
  if (granted) {
      NSLog(@"Authorized");
  }else{
      NSLog(@"Denied or Restricted");
  }
}];
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