Classes

The following classes are available globally.

  • The API Client provides a convenient way to upload VLDRecord objects to Validic’s servers. It handles creating proper URLs, constructing the request object and parsing the server response.

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    Declaration

    Objective-C

    @interface VLDAPIClient : NSObject

    Swift

    class VLDAPIClient : NSObject

  • Biometric Measurements are comprised of a user’s biometric health data such as blood pressure, cholesterol, heart rate, and blood and hormone levels.

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    Declaration

    Objective-C

    @interface VLDBiometrics : VLDRecord

    Swift

    class VLDBiometrics : VLDRecord

  • Diabetes Measurements are comprised of a user’s blood glucose and hormone levels related to diabetes treatment and management.

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    Declaration

    Objective-C

    @interface VLDDiabetes : VLDRecord

    Swift

    class VLDDiabetes : VLDRecord

  • Fitness records return data for activities that are undertaken with the express purpose of exercising. These activities have a defined duration (time, distance, elevation, etc.).

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    Declaration

    Objective-C

    @interface VLDFitness : VLDRecord

    Swift

    class VLDFitness : VLDRecord

  • Class providing basic date formatters

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    Declaration

    Objective-C

    @interface VLDFormatter : NSObject

    Swift

    class VLDFormatter : NSObject

  • Undocumented

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    Declaration

    Objective-C

    @interface VLDIntraDay : VLDRecord

    Swift

    class VLDIntraDay : VLDRecord

  • Undocumented

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    Declaration

    Objective-C

    @interface VLDLogging : NSObject

/** Enables or disbales logging
 */
@property(nonatomic) BOOL isEnabled;

/**
 Mask to output debug messages from Validic Frameworks. Ex: [[VLDLogging sharedInstance] setLog:VLDLogBluetooth & VLDLogCore];
 */
@property(nonatomic) NSUInteger log;

/** Custom log handler. If set to nil, logging is processed by the Validic SDK via logging to console
 */
- (void)setLogger:(VLDLogHandler)handler;
-(VLDLogHandler)getLogger;

/** sharedInstance returns the VLDLogging singleton and should be the only way VLDLogging is accessed. */
+ (instancetype)sharedInstance;

@end

    Swift

    class VLDLogging : NSObject

  • Wrapper class for VLDRecord’s value and unit

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    Declaration

    Objective-C

    @interface VLDMeasurement : VLDModel

    Swift

    class VLDMeasurement : VLDModel

  • Contains the ID and URL of an uploaded media record.

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    Declaration

    Objective-C

    @interface VLDMedia : VLDModel

    Swift

    class VLDMedia : VLDModel

  • Base class for all model objects.

    Declaration

    Objective-C

    @interface VLDModel : NSObject <NSSecureCoding, NSCopying>

    Swift

    class VLDModel : NSObject, NSSecureCoding, NSCopying

  • Activities related to calorie intake and consumption and nutritional information (such as fat, protein, carbohydrates, sodium, etc.).

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    Declaration

    Objective-C

    @interface VLDNutrition : VLDRecord

    Swift

    class VLDNutrition : VLDRecord

  • The VLDPeripheral class is an abstract class. You should never instantiate a VLDPeripheral object directly. Instead, you always work with one of its concrete subclasses: VLDBluetoothPeripheral or VLDOCRPeripheral.

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    Declaration

    Objective-C

    @interface VLDPeripheral : VLDModel

    Swift

    class VLDPeripheral : VLDModel

  • Base class for all objects that represent health records.

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    Declaration

    Objective-C

    @interface VLDRecord : VLDModel

    Swift

    class VLDRecord : VLDModel

  • Activities that occur regularly throughout the day, without the specific goal of exercise, for example calories burned and consumed, steps taken, stairs climbed. These activities are aggregate throughout the day.

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    Declaration

    Objective-C

    @interface VLDRoutine : VLDRecord

    Swift

    class VLDRoutine : VLDRecord

  • VLDServerResponse class contains the code, messages and errors returned by the server along with the Activity ID of the submitted record

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    Declaration

    Objective-C

    @interface VLDServerResponse : VLDModel

    Swift

    class VLDServerResponse : VLDModel

  • VLDSession stores a user, their current HealthKit subscriptions and all pending record uploads. This data is persisted between app launches but is deleted if endSession is called.

    VLDSession is a singleton object and must be accessed by its sharedInstance method. The different components of the Validic Mobile library rely on a valid user existing in the current VLDSession singleton object.

    ## Notifications ## When VLDSession uploads a record it will send an NSNotification. To listen for this notification add an observer to the NSNotificationCenter with the name kVLDRecordSubmittedNotification. The object property of the notification will contain the VLDRecord object uploaded.

    If a 400 error is returned from the server, the record will be discarded and an NSNotification will be posted. To listen for this notification add an observer to the NSNotificationCenter with the name kVLDRecordSubmissionFailedNotification. The object property of the notification will contain the invalid VLDRecord object. The userInfo dictionary for this notification will contain one key, error with the NSError object for the failed upload.

    When an image is uploaded VLDSession will send out an NSNotification with the name kVLDRecordImageSubmittedNotification. The object property of the notification will contain a VLDMedia instance. If the image fails to upload an NSNotification will be sent out with the name kVLDRecordImageSubmissionFailedNotification and the object property of the notification will be the record object associated with the image and the userInfo dictionary will contain a value for the key error with the NSError object describing the problem.

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    Declaration

    Objective-C

    @interface VLDSession : NSObject

    Swift

    class VLDSession : NSObject

  • Measurements related to the length of time spent in various sleep cycles, as well as number of times woken during the night.

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    Declaration

    Objective-C

    @interface VLDSleep : VLDRecord

    Swift

    class VLDSleep : VLDRecord

  • VLDUser stores the Validic User ID, Organization ID and Access Token of the User.

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    Declaration

    Objective-C

    @interface VLDUser : VLDModel

    Swift

    class VLDUser : VLDModel

  • Measurements associated with a user’s weight and body mass.

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    Declaration

    Objective-C

    @interface VLDWeight : VLDRecord

    Swift

    class VLDWeight : VLDRecord