Professional NFC Application Development for Android™ by Vedat Coskun & Kerem Ok & Busra Ozdenizci

Author:Vedat Coskun & Kerem Ok & Busra Ozdenizci
Language: eng
Format: epub
Publisher: John Wiley & Sons
Published: 2013-03-25T16:00:00+00:00

TNF_ABSOLUTE_URI

TNF_ABSOLUTE_URI indicates the absolute form of a URI that follows the absolute-URI rule defined by RFC 3986. The required code to create an absolute URI record is as follows:

byte[] uri = "http://nfclab.com/index.html".getBytes(Charset.forName("US-ASCII")); NdefRecord uriRecord = new NdefRecord( NdefRecord.TNF_ABSOLUTE_URI, uri, new byte[0], new byte[0] ); NdefMessage newMessage= new NdefMessage(new NdefRecord[] { uriRecord });

As you can see in the code, first a byte array named uri containing the absolute URI is created by encoding it with the US-ASCII charset and is then used to create a TNF_ABSOLUTE_URI record by selecting the record type as NdefRecord.TNF_ABSOLUTE_URI.

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