I am working on IOS application to read NTAG213 using CORE NFC and also used the sample application Used this link below https://developer.apple.com/documentation/corenfc/building_an_nfc_tag-reader_app I am not able to scan ntag213 tags. I am not able to find this issue . I am attaching the code here please let me know if I am doing anything wrong or I need to modify something to make it work scanning Ntag213.
I modified MessageTableViewController.swift file.
func readerSession(_ session: NFCNDEFReaderSession, didDetect tags: [NFCNDEFTag]) {
guard let tag = tags.first else {
session.alertMessage = "No tag found."
session.invalidate()
return
}
session.connect(to: tag) { error in
if let error = error {
session.alertMessage = "Unable to connect to tag. Error: \(error.localizedDescription)"
session.invalidate()
return
}
tag.queryNDEFStatus { ndefStatus, capacity, error in
if ndefStatus == .notSupported {
session.alertMessage = "Tag is not NDEF compliant."
session.invalidate()
return
} else if let error = error {
session.alertMessage = "Unable to query NDEF status of tag. Error: \(error.localizedDescription)"
session.invalidate()
return
}
tag.readNDEF { message, error in
if let error = error {
session.alertMessage = "Fail to read NDEF from tag. Error: \(error.localizedDescription)"
} else if let message = message {
DispatchQueue.main.async {
// Process detected NFCNDEFMessage objects.
self.detectedMessages.append(message)
self.tableView.reloadData()
session.alertMessage = "Scanning successful!"
}
} else {
session.alertMessage = "No NDEF message found."
}
session.invalidate()
}
}
}
}