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Commit bd66ef7f authored by Kevin Hufnagle's avatar Kevin Hufnagle
Browse files

docs: Revised "activity launched with NFC intent" code sample to 

demonstrate using onNewIntent() in these situations

Bug: 17129447
Change-Id: I6e60b273f8138be918708f59402866ae617af0cb
parent f032cbfa

docs/html/guide/topics/connectivity/nfc/nfc.jd

+12 −9
Original line number Diff line number Diff line
@@ -487,19 +487,22 @@ intent. The following example checks for the {@link android.nfc.NfcAdapter#ACTIO 
intent and gets the NDEF messages from an intent extra.</p>



<pre>

public void onResume() {

    super.onResume();

&#64;Override

protected void onNewIntent(Intent intent) {

    super.onNewIntent(intent);

    ...

    if (NfcAdapter.ACTION_NDEF_DISCOVERED.equals(getIntent().getAction())) {

        Parcelable[] rawMsgs = intent.getParcelableArrayExtra(NfcAdapter.EXTRA_NDEF_MESSAGES);

        if (rawMsgs != null) {

            msgs = new NdefMessage[rawMsgs.length];

            for (int i = 0; i &lt; rawMsgs.length; i++) {

                msgs[i] = (NdefMessage) rawMsgs[i];

    if (intent != null &amp;&amp; NfcAdapter.ACTION_NDEF_DISCOVERED.equals(intent.getAction())) {

        Parcelable[] rawMessages =

            intent.getParcelableArrayExtra(NfcAdapter.EXTRA_NDEF_MESSAGES);

        if (rawMessages != null) {

            NdefMessage[] messages = new NdefMessage[rawMessages.length];

            for (int i = 0; i < rawMessages.length; i++) {

                messages[i] = (NdefMessage) rawMessages[i];

            }

            // Process the messages array.

            ...

        }

    }

    //process the msgs array

}

</pre>