iOS开发检测是否开启定位、是否允许消息推送等权限的实例

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1.iOS开发检测是否开启定位:

需要导入:

#import <CoreLocation/CoreLocation.h>

代码如下:

+ (void)openLocationServiceWithBlock:(ReturnBlock)returnBlock 
{ 
  BOOL isOPen = NO; 
  if ([CLLocationManager locationServicesEnabled] && [CLLocationManager authorizationStatus] != kCLAuthorizationStatusDenied) { 
    isOPen = YES; 
  } 
  if (returnBlock) { 
    returnBlock(isOpen); 
  } 
}

2.iOS开发检测是否允许消息推送:

需要导入:

#import <UserNotifications/UserNotifications.h>

代码如下:

+ (void)openMessageNotificationServiceWithBlock:(ReturnBlock)returnBlock 
{ 
 BOOL isOpen = NO; 
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_8_0 
 UIUserNotificationSettings *setting = [[UIApplication sharedApplication] currentUserNotificationSettings]; 
 if (setting.types != UIUserNotificationTypeNone) { 
  isOpen = YES; 
 } 
#else 
 UIRemoteNotificationType type = [[UIApplication sharedApplication] enabledRemoteNotificationTypes]; 
 if (type != UIRemoteNotificationTypeNone) { 
  isOpen = YES; 
 } 
#endif 
 if (returnBlock) { 
  returnBlock(isOpen); 
 } 
}

+ (void)openMessageNotificationServiceWithBlock:(ReturnBlock)returnBlock 
{ 
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_10_0 
 [[UNUserNotificationCenter currentNotificationCenter] getNotificationSettingsWithCompletionHandler:^(UNNotificationSettings *settings) { 
  if (returnBlock) { 
   returnBlock(settings.authorizationStatus == UNAuthorizationStatusAuthorized); 
  } 
 }]; 
#elif __IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_8_0 
 returnBlock([[UIApplication sharedApplication] isRegisteredForRemoteNotifications]); 
#else 
 UIRemoteNotificationType type = [[UIApplication sharedApplication] enabledRemoteNotificationTypes]; 
 if (returnBlock) { 
  returnBlock(type != UIRemoteNotificationTypeNone); 
 } 
#endif 
}

3.iOS开发检测是否开启摄像头:

需要导入:

#import <AVFoundation/AVFoundation.h>

代码如下:

+ (void)openCaptureDeviceServiceWithBlock:(ReturnBlock)returnBlock 
{ 
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_7_0 
  AVAuthorizationStatus authStatus = [AVCaptureDevice authorizationStatusForMediaType:AVMediaTypeVideo]; 
  if (authStatus == AVAuthorizationStatusNotDetermined) { 
    [AVCaptureDevice requestAccessForMediaType:AVMediaTypeVideo completionHandler:^(BOOL granted) { 
      if (returnBlock) { 
        returnBlock(granted); 
      } 
    }]; 
    return NO; 
  } else if (authStatus == AVAuthorizationStatusRestricted || authStatus == AVAuthorizationStatusDenied) { 
    returnBlock(NO); 
  } else { 
    returnBlock(YES); 
  } 
#endif 
}

4.iOS开发检测是否开启相册:

需要导入:

#import <Photos/Photos.h>#import <AssetsLibrary/AssetsLibrary.h>

代码如下:

+ (void)openAlbumServiceWithBlock:(ReturnBlock)returnBlock 
{ 
  BOOL isOpen; 
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_8_0 
  PHAuthorizationStatus authStatus = [PHPhotoLibrary authorizationStatus]; 
  isOpen = YES; 
  if (authStatus == PHAuthorizationStatusRestricted || authStatus == PHAuthorizationStatusDenied) { 
    isOpen = NO; 
  } 
#else 
  ALAuthorizationStatus author = [ALAssetsLibrary authorizationStatus]; 
  isOpen = YES; 
  if (author == ALAuthorizationStatusRestricted || author == ALAuthorizationStatusDenied) { 
    isOpen = NO; 
  } 
#endif 
  if (returnBlock) { 
    returnBlock(isOpen); 
  } 
}

5.iOS开发检测是否开启麦克风:

需要导入:

#import <AVFoundation/AVFoundation.h>

代码如下:

+ (void)openRecordServiceWithBlock:(ReturnBlock)returnBlock 
{ 
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_8_0 
  AVAudioSessionRecordPermission permissionStatus = [[AVAudioSession sharedInstance] recordPermission]; 
  if (permissionStatus == AVAudioSessionRecordPermissionUndetermined) { 
    [[AVAudioSession sharedInstance] requestRecordPermission:^(BOOL granted) { 
      if (returnBlock) { 
        returnBlock(granted); 
      } 
    }]; 
  } else if (permissionStatus == AVAudioSessionRecordPermissionDenied) { 
    returnBlock(NO); 
  } else { 
    returnBlock(YES); 
  } 
#endif 
}

6.iOS开发检测是否开启通讯录:

需要导入:

#import <AddressBook/AddressBook.h>#import <Contacts/Contacts.h>

代码如下:

+ (void)openContactsServiceWithBolck:(ReturnBlock)returnBolck
{
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_9_0
 CNAuthorizationStatus cnAuthStatus = [CNContactStore authorizationStatusForEntityType:CNEntityTypeContacts];
 if (cnAuthStatus == CNAuthorizationStatusNotDetermined) {
  CNContactStore *store = [[CNContactStore alloc] init];
  [store requestAccessForEntityType:CNEntityTypeContacts completionHandler:^(BOOL granted, NSError *error) {
   if (returnBolck) {
    returnBolck(granted);
   }
  }];
 } else if (cnAuthStatus == CNAuthorizationStatusRestricted || cnAuthStatus == CNAuthorizationStatusDenied) {
  if (returnBolck) {
   returnBolck(NO);
  }
 } else {
  if (returnBolck) {
   returnBolck(YES);
  }
 }
#else
 //ABAddressBookRef addressBook = ABAddressBookCreateWithOptions(NULL, NULL);
 ABAddressBookRef addressBook = ABAddressBookCreate();
 ABAuthorizationStatus authStatus = ABAddressBookGetAuthorizationStatus();
 if (authStatus != kABAuthorizationStatusAuthorized) {
  ABAddressBookRequestAccessWithCompletion(addressBook, ^(bool granted, CFErrorRef error) {
   dispatch_async(dispatch_get_main_queue(), ^{
    if (error) {
     NSLog(@"Error: %@", (__bridge NSError *)error);
     if (returnBolck) {
      returnBolck(NO);
     }
    } else {
     if (returnBolck) {
      returnBolck(YES);
     }
    }
   });
  });
 } else {
  if (returnBolck) {
   returnBolck(YES);
  }
 }
#endif
}

7.iOS开发检测是否开启蓝牙:

需要导入:

#import <CoreBluetooth/CoreBluetooth.h>

代码如下:

+ (void)openPeripheralServiceWithBolck:(ReturnBlock)returnBolck 
{ 
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_7_0 
  CBPeripheralManagerAuthorizationStatus cbAuthStatus = [CBPeripheralManager authorizationStatus]; 
  if (cbAuthStatus == CBPeripheralManagerAuthorizationStatusNotDetermined) { 
    if (returnBolck) { 
      returnBolck(NO); 
    } 
  } else if (cbAuthStatus == CBPeripheralManagerAuthorizationStatusRestricted || cbAuthStatus == CBPeripheralManagerAuthorizationStatusDenied) { 
    if (returnBolck) { 
      returnBolck(NO); 
    } 
  } else { 
    if (returnBolck) { 
      returnBolck(YES); 
    } 
  } 
#endif 
}

8.iOS开发检测是否开启日历/备忘录:

需要导入:

#import <EventKit/EventKit.h>

代码如下:

+ (void)openEventServiceWithBolck:(ReturnBlock)returnBolck withType:(EKEntityType)entityType 
{ 
  // EKEntityTypeEvent  代表日历 
  // EKEntityTypeReminder 代表备忘 
  EKAuthorizationStatus ekAuthStatus = [EKEventStore authorizationStatusForEntityType:entityType]; 
  if (ekAuthStatus == EKAuthorizationStatusNotDetermined) { 
    EKEventStore *store = [[EKEventStore alloc] init]; 
    [store requestAccessToEntityType:entityType completion:^(BOOL granted, NSError *error) { 
      if (returnBolck) { 
        returnBolck(granted); 
      } 
    }]; 
  } else if (ekAuthStatus == EKAuthorizationStatusRestricted || ekAuthStatus == EKAuthorizationStatusDenied) { 
    if (returnBolck) { 
      returnBolck(NO); 
    } 
  } else { 
    if (returnBolck) { 
      returnBolck(YES); 
    } 
  } 
}

9.iOS开发检测是否开启联网:

需要导入:

#import <CoreTelephony/CTCellularData.h>

代码如下:

+ (void)openEventServiceWithBolck:(ReturnBlock)returnBolck 
{ 
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_9_0 
  CTCellularData *cellularData = [[CTCellularData alloc] init]; 
  cellularData.cellularDataRestrictionDidUpdateNotifier = ^(CTCellularDataRestrictedState state){ 
    if (state == kCTCellularDataRestrictedStateUnknown || state == kCTCellularDataNotRestricted) { 
      if (returnBolck) { 
        returnBolck(NO); 
      } 
    } else { 
      if (returnBolck) { 
        returnBolck(YES); 
      } 
    } 
  }; 
  CTCellularDataRestrictedState state = cellularData.restrictedState; 
  if (state == kCTCellularDataRestrictedStateUnknown || state == kCTCellularDataNotRestricted) { 
    if (returnBolck) { 
      returnBolck(NO); 
    } 
  } else { 
    if (returnBolck) { 
      returnBolck(YES); 
    } 
  } 
#endif 
}

10.iOS开发检测是否开启健康:

需要导入:

#import <HealthKit/HealthKit.h>

代码如下:

+ (void)openHealthServiceWithBolck:(ReturnBlock)returnBolck
{
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_8_0
 if (![HKHealthStore isHealthDataAvailable]) {
  if (returnBolck) {
   returnBolck(NO);
  }
 } else {
  HKHealthStore *healthStore = [[HKHealthStore alloc] init];
  HKObjectType *hkObjectType = [HKObjectType quantityTypeForIdentifier:HKQuantityTypeIdentifierHeight];
  HKAuthorizationStatus hkAuthStatus = [healthStore authorizationStatusForType:hkObjectType];
  if (hkAuthStatus == HKAuthorizationStatusNotDetermined) {
   // 1. 你创建了一个NSSet对象，里面存有本篇教程中你将需要用到的从Health Stroe中读取的所有的类型：个人特征（血液类型、性别、出生日期）、数据采样信息（身体质量、身高）以及锻炼与健身的信息。
   NSSet <HKObjectType *> * healthKitTypesToRead = [[NSSet alloc] initWithArray:@[[HKObjectType characteristicTypeForIdentifier:HKCharacteristicTypeIdentifierDateOfBirth],[HKObjectType characteristicTypeForIdentifier:HKCharacteristicTypeIdentifierBloodType],[HKObjectType characteristicTypeForIdentifier:HKCharacteristicTypeIdentifierBiologicalSex],[HKObjectType quantityTypeForIdentifier:HKQuantityTypeIdentifierBodyMass],[HKObjectType quantityTypeForIdentifier:HKQuantityTypeIdentifierHeight],[HKObjectType workoutType]]];
   // 2. 你创建了另一个NSSet对象，里面有你需要向Store写入的信息的所有类型（锻炼与健身的信息、BMI、能量消耗、运动距离）
   NSSet <HKSampleType *> * healthKitTypesToWrite = [[NSSet alloc] initWithArray:@[[HKObjectType quantityTypeForIdentifier:HKQuantityTypeIdentifierBodyMassIndex],[HKObjectType quantityTypeForIdentifier:HKQuantityTypeIdentifierActiveEnergyBurned],[HKObjectType quantityTypeForIdentifier:HKQuantityTypeIdentifierDistanceWalkingRunning],[HKObjectType workoutType]]];
   [healthStore requestAuthorizationToShareTypes:healthKitTypesToWrite readTypes:healthKitTypesToRead completion:^(BOOL success, NSError *error) {
    if (returnBolck) {
     returnBolck(success);
    }
   }];
  } else if (hkAuthStatus == HKAuthorizationStatusSharingDenied) {
   if (returnBolck) {
    returnBolck(NO);
   }
  } else {
   if (returnBolck) {
    returnBolck(YES);
   }
  }
 }
#endif
}

11.iOS开发检测是否开启Touch ID:

需要导入:

#import <LocalAuthentication/LocalAuthentication.h>

代码如下:

#pragma mark - 开启Touch ID服务
+ (void)openTouchIDServiceWithBlock:(ReturnBlock)returnBlock
{
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_8_0
 LAContext *laContext = [[LAContext alloc] init];
 laContext.localizedFallbackTitle = @"输入密码";
 NSError *error;
 if ([laContext canEvaluatePolicy:LAPolicyDeviceOwnerAuthenticationWithBiometrics error:&error]) {
  NSLog(@"恭喜,Touch ID可以使用!");
  [laContext evaluatePolicy:LAPolicyDeviceOwnerAuthenticationWithBiometrics localizedReason:@"需要验证您的指纹来确认您的身份信息" reply:^(BOOL success, NSError *error) {
   if (success) {
    // 识别成功
    if (returnBlock) {
     [[NSOperationQueue mainQueue] addOperationWithBlock:^{
      returnBlock(YES);
     }];
    }
   } else if (error) {
    if (returnBlock) {
     [[NSOperationQueue mainQueue] addOperationWithBlock:^{
      returnBlock(NO);
     }];
    }
    if (error.code == LAErrorAuthenticationFailed) {
     // 验证失败
    }
    if (error.code == LAErrorUserCancel) {
     // 用户取消
    }
    if (error.code == LAErrorUserFallback) {
     // 用户选择输入密码
    }
    if (error.code == LAErrorSystemCancel) {
     // 系统取消
    }
    if (error.code == LAErrorPasscodeNotSet) {
     // 密码没有设置
    }
   }
  }];
 } else {
  NSLog(@"设备不支持Touch ID功能,原因:%@",error);
  if (returnBlock) {
   returnBlock(NO);
  }
 }
#endif
}

12.iOS开发检测是否开启Apple Pay:

需要导入:

#import <PassKit/PassKit.h>

代码如下:

#pragma mark - 开启Apple Pay服务 
+ (void)openApplePayServiceWithBlock:(ReturnBlock)returnBlock 
{ 
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_9_0 
  NSArray<PKPaymentNetwork> *supportedNetworks = @[PKPaymentNetworkAmex, PKPaymentNetworkMasterCard, PKPaymentNetworkVisa, PKPaymentNetworkDiscover]; 
  if ([PKPaymentAuthorizationViewController canMakePayments] && [PKPaymentAuthorizationViewController canMakePaymentsUsingNetworks:supportedNetworks]) { 
    if (returnBlock) { 
      returnBlock(YES); 
    } 
  } else { 
    if (returnBlock) { 
      returnBlock(NO); 
    } 
  } 
#endif 
}

13.iOS开发检测是否开启语音识别:

需要导入:

#import <Speech/Speech.h>

代码如下:

#pragma mark - 开启语音识别服务
+ (void)openSpeechServiceWithBlock:(ReturnBlock)returnBlock
{
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_10_0
 SFSpeechRecognizerAuthorizationStatus speechAuthStatus = [SFSpeechRecognizer authorizationStatus];
 if (speechAuthStatus == SFSpeechRecognizerAuthorizationStatusNotDetermined) {
  [SFSpeechRecognizer requestAuthorization:^(SFSpeechRecognizerAuthorizationStatus status) {
   if (status == SFSpeechRecognizerAuthorizationStatusAuthorized) {
    dispatch_async(dispatch_get_main_queue(), ^{
     if (returnBlock) {
      returnBlock(YES);
     }
    });
   } else {
    dispatch_async(dispatch_get_main_queue(), ^{
     if (returnBlock) {
      returnBlock(YES);
     }
    });
   }
  }];
 } else if (speechAuthStatus == SFSpeechRecognizerAuthorizationStatusAuthorized) {
  if (returnBlock) {
   returnBlock(YES);
  }
 } else{
  if (returnBlock) {
   returnBlock(NO);
  }
 }
#endif
}

14.iOS开发检测是否开启媒体资料库/Apple Music:

需要导入:

#import <MediaPlayer/MediaPlayer.h>

代码如下:

#pragma mark - 开启媒体资料库/Apple Music 服务
+ (void)openMediaPlayerServiceWithBlock:(ReturnBlock)returnBlock
{
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_9_3
 MPMediaLibraryAuthorizationStatus authStatus = [MPMediaLibrary authorizationStatus];
 if (authStatus == MPMediaLibraryAuthorizationStatusNotDetermined) {
  [MPMediaLibrary requestAuthorization:^(MPMediaLibraryAuthorizationStatus status) {
   if (status == MPMediaLibraryAuthorizationStatusAuthorized) {
    dispatch_async(dispatch_get_main_queue(), ^{
     if (returnBlock) {
      returnBlock(YES);
     }
    });
   }else{
    dispatch_async(dispatch_get_main_queue(), ^{
     if (returnBlock) {
      returnBlock(NO);
     }
    });
   }
  }];
 }else if (authStatus == MPMediaLibraryAuthorizationStatusAuthorized){
  if (returnBlock) {
   returnBlock(YES);
  }
 }else{
  if (returnBlock) {
   returnBlock(NO);
  }
 }
#endif
}

15.iOS开发检测是否开启Siri:

需要导入:

#import <Intents/Intents.h>

代码如下:

#pragma mark - 开启Siri服务
+ (void)openSiriServiceWithBlock:(ReturnBlock)returnBlock
{
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_10_0
 INSiriAuthorizationStatus siriAutoStatus = [INPreferences siriAuthorizationStatus];
 if (siriAutoStatus == INSiriAuthorizationStatusNotDetermined) {
  [INPreferences requestSiriAuthorization:^(INSiriAuthorizationStatus status) {
   if (status == INSiriAuthorizationStatusAuthorized) {
    dispatch_async(dispatch_get_main_queue(), ^{
     if (returnBlock) {
      returnBlock(YES);
     }
    });
   } else {
    dispatch_async(dispatch_get_main_queue(), ^{
     if (returnBlock) {
      returnBlock(YES);
     }
    });
   }
  }];
 } else if (siriAutoStatus == INSiriAuthorizationStatusAuthorized) {
  if (returnBlock) {
   returnBlock(YES);
  }
 } else{
  if (returnBlock) {
   returnBlock(NO);
  }
 }
#endif
}

在.h文件中申明block

#if NS_BLOCKS_AVAILABLE 
typedef void(^ReturnBlock)(BOOL isOpen); 
#endif

由于iOS10的权限原因,需要在工程的info.plist(右击选择Open as - Source Code)中添加

<!-- 相册 --> 
<key>NSPhotoLibraryUsageDescription</key> 
<string>App需要您的同意,才能访问相册</string> 
<!-- 相机 --> 
<key>NSCameraUsageDescription</key> 
<string>App需要您的同意,才能访问相机</string> 
<!-- 麦克风 --> 
<key>NSMicrophoneUsageDescription</key> 
<string>App需要您的同意,才能访问麦克风</string> 
<!-- 位置 --> 
<key>NSLocationUsageDescription</key> 
<string>App需要您的同意,才能访问位置</string> 
<!-- 在使用期间访问位置 --> 
<key>NSLocationWhenInUseUsageDescription</key> 
<string>App需要您的同意,才能在使用期间访问位置</string> 
<!-- 始终访问位置 --> 
<key>NSLocationAlwaysUsageDescription</key> 
<string>App需要您的同意,才能始终访问位置</string> 
<!-- 日历 --> 
<key>NSCalendarsUsageDescription</key> 
<string>App需要您的同意,才能访问日历</string> 
<!-- 提醒事项 --> 
<key>NSRemindersUsageDescription</key> 
<string>App需要您的同意,才能访问提醒事项</string> 
<!-- 运动与健身 --> 
<key>NSMotionUsageDescription</key>
 <string>App需要您的同意,才能访问运动与健身</string> 
<!-- 健康更新 --> 
<key>NSHealthUpdateUsageDescription</key> 
<string>App需要您的同意,才能访问健康更新 </string> 
<!-- 健康分享 --> 
<key>NSHealthShareUsageDescription</key> 
<string>App需要您的同意,才能访问健康分享</string> 
<!-- 蓝牙 --> 
<key>NSBluetoothPeripheralUsageDescription</key> 
<string>App需要您的同意,才能访问蓝牙</string> 
<!-- 媒体资料库 --> 
<key>NSAppleMusicUsageDescription</key> 
<string>App需要您的同意,才能访问媒体资料库</string>
<!-- 语音识别 --> 
<key>NSSpeechRecognitionUsageDescription</key> 
<string>App需要您的同意,才能使用语音识别</string>

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