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جز در مواردی که غیر از این ذکر شده باشد،محتوای این صفحه تحت مجوز Creative Commons Attribution 4.0 License است. نمونه کدها نیز دارای مجوز Apache 2.0 License است. برای اطلاع از جزئیات، به خطمشیهای سایت Google Developers مراجعه کنید. جاوا علامت تجاری ثبتشده Oracle و/یا شرکتهای وابسته به آن است.
تاریخ آخرین بهروزرسانی 2025-07-25 بهوقت ساعت هماهنگ جهانی.
[null,null,["تاریخ آخرین بهروزرسانی 2025-07-25 بهوقت ساعت هماهنگ جهانی."],[[["\u003cp\u003eThis documentation details globally available constants used for barcode scanning with ML Kit on iOS.\u003c/p\u003e\n"],["\u003cp\u003eConstants define barcode value types, such as URLs, emails, contact info, and more.\u003c/p\u003e\n"],["\u003cp\u003eAdditional constants specify address types, email types, phone types, and Wi-Fi encryption types associated with barcodes.\u003c/p\u003e\n"],["\u003cp\u003eThese constants are declared in Objective-C and provide standardized values for interpreting barcode data.\u003c/p\u003e\n"],["\u003cp\u003eDevelopers can use these constants to access and utilize barcode information effectively within their applications.\u003c/p\u003e\n"]]],[],null,["# MLKitBarcodeScanning Framework Reference\n\nConstants\n=========\n\nThe following constants are available globally.\n- `\n ``\n ``\n `\n\n ### [MLKBarcodeValueTypeUnknown](#/c:MLKBarcode.h@MLKBarcodeValueTypeUnknown)\n\n `\n ` \n Unknown Barcode value types. \n\n #### Declaration\n\n Objective-C \n\n static const /ml-kit/reference/ios/mlkitbarcodescanning/api/reference/Type-Definitions#/c:MLKBarcode.h@T@MLKBarcodeValueType MLKBarcodeValueTypeUnknown = 0\n\n- `\n ``\n ``\n `\n\n ### [MLKBarcodeValueTypeContactInfo](#/c:MLKBarcode.h@MLKBarcodeValueTypeContactInfo)\n\n `\n ` \n Barcode value type for contact info. \n\n #### Declaration\n\n Objective-C \n\n static const /ml-kit/reference/ios/mlkitbarcodescanning/api/reference/Type-Definitions#/c:MLKBarcode.h@T@MLKBarcodeValueType MLKBarcodeValueTypeContactInfo = 1\n\n- `\n ``\n ``\n `\n\n ### [MLKBarcodeValueTypeEmail](#/c:MLKBarcode.h@MLKBarcodeValueTypeEmail)\n\n `\n ` \n Barcode value type for email addresses. \n\n #### Declaration\n\n Objective-C \n\n static const /ml-kit/reference/ios/mlkitbarcodescanning/api/reference/Type-Definitions#/c:MLKBarcode.h@T@MLKBarcodeValueType MLKBarcodeValueTypeEmail = 2\n\n- `\n ``\n ``\n `\n\n ### [MLKBarcodeValueTypeISBN](#/c:MLKBarcode.h@MLKBarcodeValueTypeISBN)\n\n `\n ` \n Barcode value type for ISBNs. \n\n #### Declaration\n\n Objective-C \n\n static const /ml-kit/reference/ios/mlkitbarcodescanning/api/reference/Type-Definitions#/c:MLKBarcode.h@T@MLKBarcodeValueType MLKBarcodeValueTypeISBN = 3\n\n- `\n ``\n ``\n `\n\n ### [MLKBarcodeValueTypePhone](#/c:MLKBarcode.h@MLKBarcodeValueTypePhone)\n\n `\n ` \n Barcode value type for phone numbers. \n\n #### Declaration\n\n Objective-C \n\n static const /ml-kit/reference/ios/mlkitbarcodescanning/api/reference/Type-Definitions#/c:MLKBarcode.h@T@MLKBarcodeValueType MLKBarcodeValueTypePhone = 4\n\n- `\n ``\n ``\n `\n\n ### [MLKBarcodeValueTypeProduct](#/c:MLKBarcode.h@MLKBarcodeValueTypeProduct)\n\n `\n ` \n Barcode value type for product codes. \n\n #### Declaration\n\n Objective-C \n\n static const /ml-kit/reference/ios/mlkitbarcodescanning/api/reference/Type-Definitions#/c:MLKBarcode.h@T@MLKBarcodeValueType MLKBarcodeValueTypeProduct = 5\n\n- `\n ``\n ``\n `\n\n ### [MLKBarcodeValueTypeSMS](#/c:MLKBarcode.h@MLKBarcodeValueTypeSMS)\n\n `\n ` \n Barcode value type for SMS details. \n\n #### Declaration\n\n Objective-C \n\n static const /ml-kit/reference/ios/mlkitbarcodescanning/api/reference/Type-Definitions#/c:MLKBarcode.h@T@MLKBarcodeValueType MLKBarcodeValueTypeSMS = 6\n\n- `\n ``\n ``\n `\n\n ### [MLKBarcodeValueTypeText](#/c:MLKBarcode.h@MLKBarcodeValueTypeText)\n\n `\n ` \n Barcode value type for plain text. \n\n #### Declaration\n\n Objective-C \n\n static const /ml-kit/reference/ios/mlkitbarcodescanning/api/reference/Type-Definitions#/c:MLKBarcode.h@T@MLKBarcodeValueType MLKBarcodeValueTypeText = 7\n\n- `\n ``\n ``\n `\n\n ### [MLKBarcodeValueTypeURL](#/c:MLKBarcode.h@MLKBarcodeValueTypeURL)\n\n `\n ` \n Barcode value type for URLs/bookmarks. \n\n #### Declaration\n\n Objective-C \n\n static const /ml-kit/reference/ios/mlkitbarcodescanning/api/reference/Type-Definitions#/c:MLKBarcode.h@T@MLKBarcodeValueType MLKBarcodeValueTypeURL = 8\n\n- `\n ``\n ``\n `\n\n ### [MLKBarcodeValueTypeWiFi](#/c:MLKBarcode.h@MLKBarcodeValueTypeWiFi)\n\n `\n ` \n Barcode value type for Wi-Fi access point details. \n\n #### Declaration\n\n Objective-C \n\n static const /ml-kit/reference/ios/mlkitbarcodescanning/api/reference/Type-Definitions#/c:MLKBarcode.h@T@MLKBarcodeValueType MLKBarcodeValueTypeWiFi = 9\n\n- `\n ``\n ``\n `\n\n ### [MLKBarcodeValueTypeGeographicCoordinates](#/c:MLKBarcode.h@MLKBarcodeValueTypeGeographicCoordinates)\n\n `\n ` \n Barcode value type for geographic coordinates. \n\n #### Declaration\n\n Objective-C \n\n static const /ml-kit/reference/ios/mlkitbarcodescanning/api/reference/Type-Definitions#/c:MLKBarcode.h@T@MLKBarcodeValueType MLKBarcodeValueTypeGeographicCoordinates = 10\n\n- `\n ``\n ``\n `\n\n ### [MLKBarcodeValueTypeCalendarEvent](#/c:MLKBarcode.h@MLKBarcodeValueTypeCalendarEvent)\n\n `\n ` \n Barcode value type for calendar events. \n\n #### Declaration\n\n Objective-C \n\n static const /ml-kit/reference/ios/mlkitbarcodescanning/api/reference/Type-Definitions#/c:MLKBarcode.h@T@MLKBarcodeValueType MLKBarcodeValueTypeCalendarEvent = 11\n\n- `\n ``\n ``\n `\n\n ### [MLKBarcodeValueTypeDriversLicense](#/c:MLKBarcode.h@MLKBarcodeValueTypeDriversLicense)\n\n `\n ` \n Barcode value type for driver's license data. \n\n #### Declaration\n\n Objective-C \n\n static const /ml-kit/reference/ios/mlkitbarcodescanning/api/reference/Type-Definitions#/c:MLKBarcode.h@T@MLKBarcodeValueType MLKBarcodeValueTypeDriversLicense = 12\n\n- `\n ``\n ``\n `\n\n ### [MLKBarcodeAddressTypeUnknown](#/c:MLKBarcode.h@MLKBarcodeAddressTypeUnknown)\n\n `\n ` \n Barcode unknown address type. \n\n #### Declaration\n\n Objective-C \n\n static const /ml-kit/reference/ios/mlkitbarcodescanning/api/reference/Type-Definitions#/c:MLKBarcode.h@T@MLKBarcodeAddressType MLKBarcodeAddressTypeUnknown = 0\n\n- `\n ``\n ``\n `\n\n ### [MLKBarcodeAddressTypeWork](#/c:MLKBarcode.h@MLKBarcodeAddressTypeWork)\n\n `\n ` \n Barcode work address type. \n\n #### Declaration\n\n Objective-C \n\n static const /ml-kit/reference/ios/mlkitbarcodescanning/api/reference/Type-Definitions#/c:MLKBarcode.h@T@MLKBarcodeAddressType MLKBarcodeAddressTypeWork = 1\n\n- `\n ``\n ``\n `\n\n ### [MLKBarcodeAddressTypeHome](#/c:MLKBarcode.h@MLKBarcodeAddressTypeHome)\n\n `\n ` \n Barcode home address type. \n\n #### Declaration\n\n Objective-C \n\n static const /ml-kit/reference/ios/mlkitbarcodescanning/api/reference/Type-Definitions#/c:MLKBarcode.h@T@MLKBarcodeAddressType MLKBarcodeAddressTypeHome = 2\n\n- `\n ``\n ``\n `\n\n ### [MLKBarcodeEmailTypeUnknown](#/c:MLKBarcode.h@MLKBarcodeEmailTypeUnknown)\n\n `\n ` \n Unknown email type. \n\n #### Declaration\n\n Objective-C \n\n static const /ml-kit/reference/ios/mlkitbarcodescanning/api/reference/Type-Definitions#/c:MLKBarcode.h@T@MLKBarcodeEmailType MLKBarcodeEmailTypeUnknown = 0\n\n- `\n ``\n ``\n `\n\n ### [MLKBarcodeEmailTypeWork](#/c:MLKBarcode.h@MLKBarcodeEmailTypeWork)\n\n `\n ` \n Barcode work email type. \n\n #### Declaration\n\n Objective-C \n\n static const /ml-kit/reference/ios/mlkitbarcodescanning/api/reference/Type-Definitions#/c:MLKBarcode.h@T@MLKBarcodeEmailType MLKBarcodeEmailTypeWork = 1\n\n- `\n ``\n ``\n `\n\n ### [MLKBarcodeEmailTypeHome](#/c:MLKBarcode.h@MLKBarcodeEmailTypeHome)\n\n `\n ` \n Barcode home email type. \n\n #### Declaration\n\n Objective-C \n\n static const /ml-kit/reference/ios/mlkitbarcodescanning/api/reference/Type-Definitions#/c:MLKBarcode.h@T@MLKBarcodeEmailType MLKBarcodeEmailTypeHome = 2\n\n- `\n ``\n ``\n `\n\n ### [MLKBarcodePhoneTypeUnknown](#/c:MLKBarcode.h@MLKBarcodePhoneTypeUnknown)\n\n `\n ` \n Unknown phone type. \n\n #### Declaration\n\n Objective-C \n\n static const /ml-kit/reference/ios/mlkitbarcodescanning/api/reference/Type-Definitions#/c:MLKBarcode.h@T@MLKBarcodePhoneType MLKBarcodePhoneTypeUnknown = 0\n\n- `\n ``\n ``\n `\n\n ### [MLKBarcodePhoneTypeWork](#/c:MLKBarcode.h@MLKBarcodePhoneTypeWork)\n\n `\n ` \n Barcode work phone type. \n\n #### Declaration\n\n Objective-C \n\n static const /ml-kit/reference/ios/mlkitbarcodescanning/api/reference/Type-Definitions#/c:MLKBarcode.h@T@MLKBarcodePhoneType MLKBarcodePhoneTypeWork = 1\n\n- `\n ``\n ``\n `\n\n ### [MLKBarcodePhoneTypeHome](#/c:MLKBarcode.h@MLKBarcodePhoneTypeHome)\n\n `\n ` \n Barcode home phone type. \n\n #### Declaration\n\n Objective-C \n\n static const /ml-kit/reference/ios/mlkitbarcodescanning/api/reference/Type-Definitions#/c:MLKBarcode.h@T@MLKBarcodePhoneType MLKBarcodePhoneTypeHome = 2\n\n- `\n ``\n ``\n `\n\n ### [MLKBarcodePhoneTypeFax](#/c:MLKBarcode.h@MLKBarcodePhoneTypeFax)\n\n `\n ` \n Barcode fax phone type. \n\n #### Declaration\n\n Objective-C \n\n static const /ml-kit/reference/ios/mlkitbarcodescanning/api/reference/Type-Definitions#/c:MLKBarcode.h@T@MLKBarcodePhoneType MLKBarcodePhoneTypeFax = 3\n\n- `\n ``\n ``\n `\n\n ### [MLKBarcodePhoneTypeMobile](#/c:MLKBarcode.h@MLKBarcodePhoneTypeMobile)\n\n `\n ` \n Barcode mobile phone type. \n\n #### Declaration\n\n Objective-C \n\n static const /ml-kit/reference/ios/mlkitbarcodescanning/api/reference/Type-Definitions#/c:MLKBarcode.h@T@MLKBarcodePhoneType MLKBarcodePhoneTypeMobile = 4\n\n- `\n ``\n ``\n `\n\n ### [MLKBarcodeWiFiEncryptionTypeUnknown](#/c:MLKBarcode.h@MLKBarcodeWiFiEncryptionTypeUnknown)\n\n `\n ` \n Barcode unknown Wi-Fi encryption type. \n\n #### Declaration\n\n Objective-C \n\n static const /ml-kit/reference/ios/mlkitbarcodescanning/api/reference/Type-Definitions#/c:MLKBarcode.h@T@MLKBarcodeWiFiEncryptionType MLKBarcodeWiFiEncryptionTypeUnknown =\n 0\n\n- `\n ``\n ``\n `\n\n ### [MLKBarcodeWiFiEncryptionTypeOpen](#/c:MLKBarcode.h@MLKBarcodeWiFiEncryptionTypeOpen)\n\n `\n ` \n Barcode open Wi-Fi encryption type. \n\n #### Declaration\n\n Objective-C \n\n static const /ml-kit/reference/ios/mlkitbarcodescanning/api/reference/Type-Definitions#/c:MLKBarcode.h@T@MLKBarcodeWiFiEncryptionType MLKBarcodeWiFiEncryptionTypeOpen = 1\n\n- `\n ``\n ``\n `\n\n ### [MLKBarcodeWiFiEncryptionTypeWPA](#/c:MLKBarcode.h@MLKBarcodeWiFiEncryptionTypeWPA)\n\n `\n ` \n Barcode WPA Wi-Fi encryption type. \n\n #### Declaration\n\n Objective-C \n\n static const /ml-kit/reference/ios/mlkitbarcodescanning/api/reference/Type-Definitions#/c:MLKBarcode.h@T@MLKBarcodeWiFiEncryptionType MLKBarcodeWiFiEncryptionTypeWPA = 2\n\n- `\n ``\n ``\n `\n\n ### [MLKBarcodeWiFiEncryptionTypeWEP](#/c:MLKBarcode.h@MLKBarcodeWiFiEncryptionTypeWEP)\n\n `\n ` \n Barcode WEP Wi-Fi encryption type. \n\n #### Declaration\n\n Objective-C \n\n static const /ml-kit/reference/ios/mlkitbarcodescanning/api/reference/Type-Definitions#/c:MLKBarcode.h@T@MLKBarcodeWiFiEncryptionType MLKBarcodeWiFiEncryptionTypeWEP = 3"]]
