如何将联系人卡片写入NFC标签

Question

I am trying to write an app which writes NFC tag with contact details. Can you please tell me what should be the "type" for NdefRecord for contact card.

NdefRecord record = new NdefRecord(NdefRecord.TNF_WELL_KNOWN, "RTD_URI".getBytes(),
            new byte[] {}, messagebytes);

Answer 1

When you use the vCard format for the contact details, you can use

NdefRecord record = new NdefRecord(NdefRecord.TNF_MIME_MEDIA, 
  "text/vcard".getBytes(), new byte[] {}, messagebytes);

where messagebytes is the actual vCard data.