Provides access to Near Field Communication (NFC) functionality, allowing applications to read NDEF message in NFC tags. A "tag" may actually be another device that appears as a tag.
Here's a summary of the classes:
NfcAdapter
getDefaultAdapter()
.NdefMessage
ACTION_TAG_DISCOVERED
intent.NdefRecord
NdefMessage
and describes the
type of data being shared and carries the data itself.Note: Not all Android-powered devices provide NFC functionality.