com.google.mlkit.vision.barcode.common

  • This documentation outlines classes and annotations for interacting with barcode data in Google ML Kit.

  • The Barcode class is central, representing a detected barcode and its content.

  • Several supporting classes like Barcode.Address, Barcode.Email, and Barcode.WiFi provide structured data for specific barcode types.

  • Annotations like Barcode.BarcodeFormat and Barcode.BarcodeValueType define constants for barcode formats and value types.

  • Developers can use these elements to access and utilize information extracted from barcodes within their applications.

Annotations

Barcode.Address.AddressType Address type constants. 
Barcode.BarcodeFormat Barcode format constants - enumeration of supported barcode formats:
  1. Barcode.FORMAT_UNKNOWN
  2. Barcode.FORMAT_ALL_FORMATS
  3. Barcode.FORMAT_CODE_128
  4. Barcode.FORMAT_CODE_39
  5. Barcode.FORMAT_CODE_93
  6. Barcode.FORMAT_CODABAR
  7. Barcode.FORMAT_DATA_MATRIX
  8. Barcode.FORMAT_EAN_13
  9. Barcode.FORMAT_EAN_8
  10. Barcode.FORMAT_ITF
  11. Barcode.FORMAT_QR_CODE
  12. Barcode.FORMAT_UPC_A
  13. Barcode.FORMAT_UPC_E
  14. Barcode.FORMAT_PDF417
  15. Barcode.FORMAT_AZTEC
 
Barcode.BarcodeValueType Barcode value type constants - enumeration of supported barcode content value types:
  1. Barcode.TYPE_UNKNOWN
  2. Barcode.TYPE_CONTACT_INFO
  3. Barcode.TYPE_EMAIL
  4. Barcode.TYPE_ISBN
  5. Barcode.TYPE_PHONE
  6. Barcode.TYPE_PRODUCT
  7. Barcode.TYPE_SMS
  8. Barcode.TYPE_TEXT
  9. Barcode.TYPE_URL
  10. Barcode.TYPE_WIFI
  11. Barcode.TYPE_GEO
  12. Barcode.TYPE_CALENDAR_EVENT
  13. Barcode.TYPE_DRIVER_LICENSE
 
Barcode.Email.FormatType Email format type constants. 
Barcode.Phone.FormatType Phone number format type constants. 
Barcode.WiFi.EncryptionType Wifi encryption type constants. 

Classes

Barcode Represents a single recognized barcode and its value. 
Barcode.Address An address. 
Barcode.CalendarDateTime DateTime data type used in calendar events. 
Barcode.CalendarEvent A calendar event extracted from QRCode. 
Barcode.ContactInfo A person's or organization's business card. 
Barcode.DriverLicense A driver license or ID card. 
Barcode.Email An email message from a 'MAILTO:' or similar QRCode type. 
Barcode.GeoPoint GPS coordinates from a 'GEO:' or similar QRCode type. 
Barcode.PersonName A person's name, both formatted version and individual name components. 
Barcode.Phone Phone number info. 
Barcode.Sms A sms message from a 'SMS:' or similar QRCode type. 
Barcode.UrlBookmark A URL and title from a 'MEBKM:' or similar QRCode type. 
Barcode.WiFi A wifi network parameters from a 'WIFI:' or similar QRCode type.