@Override
public NdefMessage createNdefMessage(final NfcEvent event) {
NdefRecord[] records;
if (mPermalink == null) { // no permalink yet, just provide AAR
records = new NdefRecord[] {NdefRecord.createApplicationRecord(getPackageName())};
} else {
records =
new NdefRecord[] {
NdefRecord.createUri(mPermalink), NdefRecord.createApplicationRecord(getPackageName())
};
}
return new NdefMessage(records);
}
public NdefMessage createNdefMessage() {
return new NdefMessage(
new NdefRecord[] {
createMime(
Constants.TAG_WRITER_MIME_TYPE,
new Gson().toJson(createdDrinkerFromUserInput()).getBytes()),
NdefRecord.createApplicationRecord(Constants.DRINKER_STATION_APP_RECORD)
});
}
@Override
public NdefMessage createNdefMessage(NfcEvent event) {
// android.os.Build.SERIAL is sent to the other device to be paired
String text = (android.os.Build.SERIAL + "," + userName);
NdefMessage msg =
new NdefMessage(
new NdefRecord[] {
createMimeRecord("application/edu.temple.encryptedfiletransfer", text.getBytes()),
NdefRecord.createApplicationRecord("edu.temple.encryptedfiletransfer")
});
return msg;
}
@Override
public NdefMessage createNdefMessage(NfcEvent arg0) {
NdefRecord uriRecord =
new NdefRecord(
NdefRecord.TNF_MIME_MEDIA,
MIME_TYPE.getBytes(Charset.forName("US-ASCII")),
new byte[0],
beamFragment.getUrl().getBytes(Charset.forName("US-ASCII")));
NdefMessage msg =
new NdefMessage(
new NdefRecord[] {
uriRecord, NdefRecord.createApplicationRecord("com.commonsware.android.webbeam")
});
return (msg);
}
public NdefMessage getTagAsNdef() {
boolean addAAR = false;
byte[] uriField = uniqueId.getBytes(Charset.forName("US-ASCII"));
byte[] payload = new byte[uriField.length + 1]; // add 1 for the URI Prefix
payload[0] = 0x01; // prefixes http://www. to the URI
System.arraycopy(uriField, 0, payload, 1, uriField.length); // appends URI to payload
NdefRecord rtdUriRecord =
new NdefRecord(NdefRecord.TNF_WELL_KNOWN, NdefRecord.RTD_URI, new byte[0], payload);
if (addAAR) {
// note: returns AAR for different app (nfcreadtag)
return new NdefMessage(
new NdefRecord[] {
rtdUriRecord, NdefRecord.createApplicationRecord("com.mig.cpsudev.theblackgate")
});
} else {
return new NdefMessage(new NdefRecord[] {rtdUriRecord});
}
}
/**
* Creates records to send to another device if detected those records are about to send to
* another device
*
* @return NdefRecord[] - array of records to attach
*/
public NdefRecord[] createRecords() {
NdefRecord[] records = new NdefRecord[messagesToSendQueue.size()];
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN) {
for (int counter = 0; counter < messagesToSendQueue.size(); counter++) {
byte[] payload = messagesToSendQueue.get(counter).getBytes(Charset.forName("UTF-8"));
NdefRecord record =
new NdefRecord(NdefRecord.TNF_WELL_KNOWN, NdefRecord.RTD_TEXT, new byte[0], payload);
records[counter] = record;
}
} else {
for (int counter = 0; counter < messagesToSendQueue.size(); counter++) {
byte[] payload = messagesToSendQueue.get(counter).getBytes(Charset.forName("UTF-8"));
NdefRecord record = NdefRecord.createMime("text/plain", payload);
records[counter] = record;
}
}
records[messagesToSendQueue.size()] = NdefRecord.createApplicationRecord(getPackageName());
return records;
}