Example usage for android.nfc NdefMessage NdefMessage

Introduction

In this page you can find the example usage for android.nfc NdefMessage NdefMessage.

Prototype

public NdefMessage(NdefRecord[] records)

Source Link

Document

Construct an NDEF Message from one or more NDEF Records.

Usage

From source file:Main.java

public static NdefMessage ndefMessageForVcard(String paramString1, String paramString2) {
    NdefRecord[] arrayOfNdefRecord = new NdefRecord[1];
    arrayOfNdefRecord[0] = createVcard(getContactContents(paramString1, paramString2));
    return new NdefMessage(arrayOfNdefRecord);
}

From source file:Main.java

public static NdefMessage createNdefVCard(String vcard) {
    NdefRecord record = new NdefRecord(NdefRecord.TNF_MIME_MEDIA, MIME_TYPE_VCARD.getBytes(), new byte[] {},
            vcard.getBytes());/*w w w  .j av  a 2s .  c o  m*/
    return new NdefMessage(new NdefRecord[] { record });
}

From source file:Main.java

public static void enableNFCWriteMode(Activity activity, NfcAdapter nfcAdapter, String textToWrite) {
    NdefRecord textRecord = createTextRecord(textToWrite, true);
    NdefMessage msg = new NdefMessage(new NdefRecord[] { textRecord });
    nfcAdapter.enableForegroundNdefPush(activity, msg);
}

From source file:Main.java

public static NdefMessage ndefMessageForText(String paramString1, String paramString2) {
    NdefRecord[] arrayOfNdefRecord = new NdefRecord[1];
    arrayOfNdefRecord[0] = createText(paramString1, paramString2);
    return new NdefMessage(arrayOfNdefRecord);
}

From source file:Main.java

@TargetApi(14)
public static boolean setPushMessage(Activity activity, Uri toShare) {
    NfcAdapter adapter = getAdapter(activity);
    if (adapter != null) {
        adapter.setNdefPushMessage(new NdefMessage(new NdefRecord[] { NdefRecord.createUri(toShare), }),
                activity);/*from w w w . j a  v a 2s  .c om*/
        return true;
    }
    return false;
}

From source file:Main.java

public static NdefMessage[] getNdefMessages(Parcelable[] rawMsgs) {
    // Parse the intent
    NdefMessage[] msgs = null;// w ww  .j a  v a 2  s.  c  om
    if (rawMsgs != null) {
        msgs = new NdefMessage[rawMsgs.length];
        for (int i = 0; i < rawMsgs.length; i++) {
            msgs[i] = (NdefMessage) rawMsgs[i];
        }
    } else {
        // Unknown tag type
        byte[] empty = new byte[] {};
        NdefRecord record = new NdefRecord(NdefRecord.TNF_UNKNOWN, empty, empty, empty);
        NdefMessage msg = new NdefMessage(new NdefRecord[] { record });
        msgs = new NdefMessage[] { msg };
    }
    return msgs;
}

From source file:Main.java

/**
 * Write the current IP address of the Android device to an NFC Tag. Must be connected to wifi network.
 *
 * @param tag  NFC Tag to write message to
 * @param wifi WifiManager which can be used to retrieve IP address
 * @throws IOException// w  w  w  . j  ava  2 s. c  o m
 * @throws FormatException
 * @throws IllegalStateException when Android device is not connected to Wifi network
 */
public static void writeIpAddress(Tag tag, WifiManager wifi)
        throws IOException, FormatException, IllegalStateException {
    String ipAddress = getIpAddr(wifi);
    if (ipAddress.equals("0.0.0.0")) {
        throw new IllegalStateException("Not connected to Wifi");
    }

    NdefRecord[] records = { createRecord(ipAddress) };
    NdefMessage message = new NdefMessage(records);
    Ndef ndef = Ndef.get(tag);
    ndef.connect();
    ndef.writeNdefMessage(message);
    ndef.close();
}

From source file:de.stadtrallye.rallyesoft.net.NfcCallback.java

@Override
@TargetApi(14)/* ww  w  .ja v  a2s.c om*/
public NdefMessage createNdefMessage(NfcEvent event) {
    ObjectMapper mapper = Serialization.getJsonInstance();
    String text = null;
    try {
        text = mapper.writeValueAsString(server.exportLogin());
    } catch (JsonProcessingException e) {
        Log.e(THIS, "Could not export Login", e);
    }
    NdefMessage msg = new NdefMessage(new NdefRecord[] {
            new NdefRecord(NdefRecord.TNF_MIME_MEDIA, Std.APP_MIME.getBytes(Charset.forName("US-ASCII")),
                    new byte[0], text.getBytes(Charset.forName("US_ASCII"))),
            NdefRecord.createApplicationRecord("de.stadtrallye.rallyesoft") });
    return msg;
}

From source file:root.gast.playground.speech.activation.util.TagWriterExecutionActivity.java

/**
 * create a new NDEF record and containing NDEF message using the app's
 * custom MIME type but that is otherwise empty.
 * /*from w ww  . j a  v a2 s . co m*/
 * @return
 */
private NdefMessage createMimeTypeMessage() {
    String mimeType = SPEECH_ACTIVATION_TYPE;
    byte[] mimeBytes = mimeType.getBytes(Charset.forName("UTF-8"));
    byte[] id = new byte[0];
    byte[] data = new byte[0];
    NdefRecord record = new NdefRecord(NdefRecord.TNF_MIME_MEDIA, mimeBytes, id, data);
    NdefMessage m = new NdefMessage(new NdefRecord[] { record });
    return m;
}

From source file:de.berlin.magun.nfcmime.core.NdefMessageBuilder.java

/**
 * Builds an NdefMessage from all stored NDEF records.
 * @return NdefMessage/*from   w ww.  j  a va2s .com*/
 */
public NdefMessage buildMessage() {
    NdefRecord[] records = new NdefRecord[recordlist.size()];
    for (int i = 0; i < recordlist.size(); i++) {
        records[i] = recordlist.get(i);
    }
    this.message = new NdefMessage(records);
    return this.message;
}