Examples with NdefMessage android.nfc.NdefMessage used on opensource projects

Example 31 with NdefMessage

use of android.nfc.NdefMessage in project weiciyuan by qii.

the class AbstractAppActivity method initNFC.

private void initNFC() {
    NfcAdapter mNfcAdapter = NfcAdapter.getDefaultAdapter(this);
    if (mNfcAdapter == null) {
        return;
    }
    mNfcAdapter.setNdefPushMessageCallback(new NfcAdapter.CreateNdefMessageCallback() {

        @Override
        public NdefMessage createNdefMessage(NfcEvent event) {
            String text = (GlobalContext.getInstance().getCurrentAccountName());
            NdefMessage msg = new NdefMessage(new NdefRecord[] { createMimeRecord("application/org.qii.weiciyuan.beam", text.getBytes()), NdefRecord.createApplicationRecord(getPackageName()) });
            return msg;
        }
    }, this);
}

Example 32 with NdefMessage

use of android.nfc.NdefMessage in project bitcoin-wallet by bitcoin-wallet.

the class WalletActivity method handleIntent.

private void handleIntent(final Intent intent) {
    final String action = intent.getAction();
    if (NfcAdapter.ACTION_NDEF_DISCOVERED.equals(action)) {
        final String inputType = intent.getType();
        final NdefMessage ndefMessage = (NdefMessage) intent.getParcelableArrayExtra(NfcAdapter.EXTRA_NDEF_MESSAGES)[0];
        final byte[] input = Nfc.extractMimePayload(Constants.MIMETYPE_TRANSACTION, ndefMessage);
        new BinaryInputParser(inputType, input) {

            @Override
            protected void handlePaymentIntent(final PaymentIntent paymentIntent) {
                cannotClassify(inputType);
            }

            @Override
            protected void error(final int messageResId, final Object... messageArgs) {
                final DialogBuilder dialog = DialogBuilder.dialog(WalletActivity.this, 0, messageResId, messageArgs);
                dialog.singleDismissButton(null);
                dialog.show();
            }
        }.parse();
    }
}

Example 33 with NdefMessage

use of android.nfc.NdefMessage in project robolectric by robolectric.

the class ShadowNfcAdapterTest method setNdefPushMessage_setsNonNullMessage.

@Test
public void setNdefPushMessage_setsNonNullMessage() {
    final Activity activity = Robolectric.setupActivity(Activity.class);
    final NfcAdapter adapter = NfcAdapter.getDefaultAdapter(activity);
    final NdefMessage message = new NdefMessage(new NdefRecord[] { new NdefRecord(NdefRecord.TNF_EMPTY, null, null, null) });
    adapter.setNdefPushMessage(message, activity);
    assertThat(shadowOf(adapter).getNdefPushMessage()).isSameInstanceAs(message);
}

Example 34 with NdefMessage

use of android.nfc.NdefMessage in project iosched by google.

the class BeamUtils method setBeamSessionUri.

/**
 * Sets this activity's Android Beam message to one representing the given session.
 */
public static void setBeamSessionUri(Activity activity, Uri sessionUri) {
    NfcAdapter nfcAdapter = NfcAdapter.getDefaultAdapter(activity);
    if (nfcAdapter == null) {
        // No NFC :-(
        return;
    }
    nfcAdapter.setNdefPushMessage(new NdefMessage(new NdefRecord[] { new NdefRecord(NdefRecord.TNF_MIME_MEDIA, ScheduleContract.makeContentItemType(ScheduleContract.Sessions.CONTENT_TYPE_ID).getBytes(), new byte[0], sessionUri.toString().getBytes()) }), activity);
}

Example 35 with NdefMessage

use of android.nfc.NdefMessage in project iosched by google.

the class BeamUtils method tryUpdateIntentFromBeam.

/**
 * Checks to see if the activity's intent ({@link android.app.Activity#getIntent()}) is
 * an NFC intent that the app recognizes. If it is, then parse the NFC message and set the
 * activity's intent (using {@link Activity#setIntent(android.content.Intent)}) to something
 * the app can recognize (i.e. a normal {@link Intent#ACTION_VIEW} intent).
 */
public static void tryUpdateIntentFromBeam(Activity activity) {
    Intent originalIntent = activity.getIntent();
    if (NfcAdapter.ACTION_NDEF_DISCOVERED.equals(originalIntent.getAction())) {
        Parcelable[] rawMsgs = originalIntent.getParcelableArrayExtra(NfcAdapter.EXTRA_NDEF_MESSAGES);
        NdefMessage msg = (NdefMessage) rawMsgs[0];
        // Record 0 contains the MIME type, record 1 is the AAR, if present.
        // In iosched, AARs are not present.
        NdefRecord mimeRecord = msg.getRecords()[0];
        if (ScheduleContract.makeContentItemType(ScheduleContract.Sessions.CONTENT_TYPE_ID).equals(new String(mimeRecord.getType()))) {
            // Re-set the activity's intent to one that represents session details.
            Intent sessionDetailIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(new String(mimeRecord.getPayload())));
            activity.setIntent(sessionDetailIntent);
        }
    }
}