MLKitBarcodeScanning Framework Reference

AI-generated Key Takeaways

• This documentation details globally available constants used for barcode scanning with ML Kit on iOS.

• Constants define barcode value types, such as URLs, emails, contact info, and more.

• Additional constants specify address types, email types, phone types, and Wi-Fi encryption types associated with barcodes.

• These constants are declared in Objective-C and provide standardized values for interpreting barcode data.

• Developers can use these constants to access and utilize barcode information effectively within their applications.

Constants

The following constants are available globally.

• MLKBarcodeValueTypeUnknown

  Unknown Barcode value types.

  Declaration

  Objective-C

  static const MLKBarcodeValueType MLKBarcodeValueTypeUnknown = 0

• MLKBarcodeValueTypeContactInfo

  Barcode value type for contact info.

  Declaration

  Objective-C

  static const MLKBarcodeValueType MLKBarcodeValueTypeContactInfo = 1

• MLKBarcodeValueTypeEmail

  Barcode value type for email addresses.

  Declaration

  Objective-C

  static const MLKBarcodeValueType MLKBarcodeValueTypeEmail = 2

• MLKBarcodeValueTypeISBN

  Barcode value type for ISBNs.

  Declaration

  Objective-C

  static const MLKBarcodeValueType MLKBarcodeValueTypeISBN = 3

• MLKBarcodeValueTypePhone

  Barcode value type for phone numbers.

  Declaration

  Objective-C

  static const MLKBarcodeValueType MLKBarcodeValueTypePhone = 4

• MLKBarcodeValueTypeProduct

  Barcode value type for product codes.

  Declaration

  Objective-C

  static const MLKBarcodeValueType MLKBarcodeValueTypeProduct = 5

• MLKBarcodeValueTypeSMS

  Barcode value type for SMS details.

  Declaration

  Objective-C

  static const MLKBarcodeValueType MLKBarcodeValueTypeSMS = 6

• MLKBarcodeValueTypeText

  Barcode value type for plain text.

  Declaration

  Objective-C

  static const MLKBarcodeValueType MLKBarcodeValueTypeText = 7

• MLKBarcodeValueTypeURL

  Barcode value type for URLs/bookmarks.

  Declaration

  Objective-C

  static const MLKBarcodeValueType MLKBarcodeValueTypeURL = 8

• MLKBarcodeValueTypeWiFi

  Barcode value type for Wi-Fi access point details.

  Declaration

  Objective-C

  static const MLKBarcodeValueType MLKBarcodeValueTypeWiFi = 9

• MLKBarcodeValueTypeGeographicCoordinates

  Barcode value type for geographic coordinates.

  Declaration

  Objective-C

  static const MLKBarcodeValueType MLKBarcodeValueTypeGeographicCoordinates = 10

• MLKBarcodeValueTypeCalendarEvent

  Barcode value type for calendar events.

  Declaration

  Objective-C

  static const MLKBarcodeValueType MLKBarcodeValueTypeCalendarEvent = 11

• MLKBarcodeValueTypeDriversLicense

  Barcode value type for driver’s license data.

  Declaration

  Objective-C

  static const MLKBarcodeValueType MLKBarcodeValueTypeDriversLicense = 12

• MLKBarcodeAddressTypeUnknown

  Barcode unknown address type.

  Declaration

  Objective-C

  static const MLKBarcodeAddressType MLKBarcodeAddressTypeUnknown = 0

• MLKBarcodeAddressTypeWork

  Barcode work address type.

  Declaration

  Objective-C

  static const MLKBarcodeAddressType MLKBarcodeAddressTypeWork = 1

• MLKBarcodeAddressTypeHome

  Barcode home address type.

  Declaration

  Objective-C

  static const MLKBarcodeAddressType MLKBarcodeAddressTypeHome = 2

• MLKBarcodeEmailTypeUnknown

  Unknown email type.

  Declaration

  Objective-C

  static const MLKBarcodeEmailType MLKBarcodeEmailTypeUnknown = 0

• MLKBarcodeEmailTypeWork

  Barcode work email type.

  Declaration

  Objective-C

  static const MLKBarcodeEmailType MLKBarcodeEmailTypeWork = 1

• MLKBarcodeEmailTypeHome

  Barcode home email type.

  Declaration

  Objective-C

  static const MLKBarcodeEmailType MLKBarcodeEmailTypeHome = 2

• MLKBarcodePhoneTypeUnknown

  Unknown phone type.

  Declaration

  Objective-C

  static const MLKBarcodePhoneType MLKBarcodePhoneTypeUnknown = 0

• MLKBarcodePhoneTypeWork

  Barcode work phone type.

  Declaration

  Objective-C

  static const MLKBarcodePhoneType MLKBarcodePhoneTypeWork = 1

• MLKBarcodePhoneTypeHome

  Barcode home phone type.

  Declaration

  Objective-C

  static const MLKBarcodePhoneType MLKBarcodePhoneTypeHome = 2

• MLKBarcodePhoneTypeFax

  Barcode fax phone type.

  Declaration

  Objective-C

  static const MLKBarcodePhoneType MLKBarcodePhoneTypeFax = 3

• MLKBarcodePhoneTypeMobile

  Barcode mobile phone type.

  Declaration

  Objective-C

  static const MLKBarcodePhoneType MLKBarcodePhoneTypeMobile = 4

• MLKBarcodeWiFiEncryptionTypeUnknown

  Barcode unknown Wi-Fi encryption type.

  Declaration

  Objective-C

  static const MLKBarcodeWiFiEncryptionType MLKBarcodeWiFiEncryptionTypeUnknown =
      0

• MLKBarcodeWiFiEncryptionTypeOpen

  Barcode open Wi-Fi encryption type.

  Declaration

  Objective-C

  static const MLKBarcodeWiFiEncryptionType MLKBarcodeWiFiEncryptionTypeOpen = 1

• MLKBarcodeWiFiEncryptionTypeWPA

  Barcode WPA Wi-Fi encryption type.

  Declaration

  Objective-C

  static const MLKBarcodeWiFiEncryptionType MLKBarcodeWiFiEncryptionTypeWPA = 2

• MLKBarcodeWiFiEncryptionTypeWEP

  Barcode WEP Wi-Fi encryption type.

  Declaration

  Objective-C

  static const MLKBarcodeWiFiEncryptionType MLKBarcodeWiFiEncryptionTypeWEP = 3