android.content.Intent.getByteArrayExtra()方法的使用及代码示例

x33g5p2x  于2022-01-20 转载在 其他  
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本文整理了Java中android.content.Intent.getByteArrayExtra()方法的一些代码示例，展示了Intent.getByteArrayExtra()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Intent.getByteArrayExtra()方法的具体详情如下：
包路径：android.content.Intent
类名称：Intent
方法名：getByteArrayExtra

Intent.getByteArrayExtra介绍

暂无

代码示例

代码示例来源：origin: commonsguy/cw-omnibus

/**
 * <p>Call this from your {@link Activity}'s
 * {@link Activity#onActivityResult(int, int, Intent)} method.</p>
 *
 * @param requestCode request code from {@code onActivityResult()}
 * @param resultCode result code from {@code onActivityResult()}
 * @param intent {@link Intent} from {@code onActivityResult()}
 * @return null if the event handled here was not related to this class, or
 *  else an {@link IntentResult} containing the result of the scan. If the user cancelled scanning,
 *  the fields will be null.
 */
public static IntentResult parseActivityResult(int requestCode, int resultCode, Intent intent) {
 if (requestCode == REQUEST_CODE) {
  if (resultCode == Activity.RESULT_OK) {
   String contents = intent.getStringExtra("SCAN_RESULT");
   String formatName = intent.getStringExtra("SCAN_RESULT_FORMAT");
   byte[] rawBytes = intent.getByteArrayExtra("SCAN_RESULT_BYTES");
   int intentOrientation = intent.getIntExtra("SCAN_RESULT_ORIENTATION", Integer.MIN_VALUE);
   Integer orientation = intentOrientation == Integer.MIN_VALUE ? null : intentOrientation;
   String errorCorrectionLevel = intent.getStringExtra("SCAN_RESULT_ERROR_CORRECTION_LEVEL");
   return new IntentResult(contents,
     formatName,
     rawBytes,
     orientation,
     errorCorrectionLevel);
  }
  return new IntentResult();
 }
 return null;
}

代码示例来源：origin: commonsguy/cw-omnibus

@Override
public void onReceive(Context ctxt, Intent i) {
 Thingy thingy=
  Parcelables.toParcelable(i.getByteArrayExtra(EXTRA_THINGY),
   Thingy.CREATOR);
 if (i.getAction() == null) {
  ScheduledService.enqueueWork(ctxt);
 }
 else {
  scheduleAlarms(ctxt);
 }
}

代码示例来源：origin: journeyapps/zxing-android-embedded

/**
 * Parse activity result, without checking the request code.
 *
 * @param resultCode  result code from {@code onActivityResult()}
 * @param intent      {@link Intent} from {@code onActivityResult()}
 * @return an {@link IntentResult} containing the result of the scan. If the user cancelled scanning,
 * the fields will be null.
 */
public static IntentResult parseActivityResult(int resultCode, Intent intent) {
  if (resultCode == Activity.RESULT_OK) {
    String contents = intent.getStringExtra(Intents.Scan.RESULT);
    String formatName = intent.getStringExtra(Intents.Scan.RESULT_FORMAT);
    byte[] rawBytes = intent.getByteArrayExtra(Intents.Scan.RESULT_BYTES);
    int intentOrientation = intent.getIntExtra(Intents.Scan.RESULT_ORIENTATION, Integer.MIN_VALUE);
    Integer orientation = intentOrientation == Integer.MIN_VALUE ? null : intentOrientation;
    String errorCorrectionLevel = intent.getStringExtra(Intents.Scan.RESULT_ERROR_CORRECTION_LEVEL);
    String barcodeImagePath = intent.getStringExtra(Intents.Scan.RESULT_BARCODE_IMAGE_PATH);
    return new IntentResult(contents,
        formatName,
        rawBytes,
        orientation,
        errorCorrectionLevel,
        barcodeImagePath);
  }
  return new IntentResult();
}

代码示例来源：origin: k9mail/k-9

private void mimeBuildSignedMessage(@NonNull BodyPart signedBodyPart, Intent result) throws MessagingException {
  if (!cryptoStatus.isSigningEnabled()) {
    throw new IllegalStateException("call to mimeBuildSignedMessage while signing isn't enabled!");
  }
  byte[] signedData = result.getByteArrayExtra(OpenPgpApi.RESULT_DETACHED_SIGNATURE);
  if (signedData == null) {
    throw new MessagingException("didn't find expected RESULT_DETACHED_SIGNATURE in api call result");
  }
  MimeMultipart multipartSigned = createMimeMultipart();
  multipartSigned.setSubType("signed");
  multipartSigned.addBodyPart(signedBodyPart);
  multipartSigned.addBodyPart(
      new MimeBodyPart(new BinaryMemoryBody(signedData, MimeUtil.ENC_7BIT),
          "application/pgp-signature; name=\"signature.asc\""));
  MimeMessageHelper.setBody(currentProcessedMimeMessage, multipartSigned);
  String contentType = String.format(
      "multipart/signed; boundary=\"%s\";\r\n  protocol=\"application/pgp-signature\"",
      multipartSigned.getBoundary());
  if (result.hasExtra(OpenPgpApi.RESULT_SIGNATURE_MICALG)) {
    String micAlgParameter = result.getStringExtra(OpenPgpApi.RESULT_SIGNATURE_MICALG);
    contentType += String.format("; micalg=\"%s\"", micAlgParameter);
  } else {
    Timber.e("missing micalg parameter for pgp multipart/signed!");
  }
  currentProcessedMimeMessage.setHeader(MimeHeader.HEADER_CONTENT_TYPE, contentType);
}

代码示例来源：origin: k9mail/k-9

ParcelableUtil.unmarshall(intent.getByteArrayExtra(EXTRA_SEARCH), LocalSearch.CREATOR) : null;
noThreading = intent.getBooleanExtra(EXTRA_NO_THREADING, false);

代码示例来源：origin: google/ExoPlayer

byte[] actionData = intent.getByteArrayExtra(KEY_DOWNLOAD_ACTION);
if (actionData == null) {
 Log.e(TAG, "Ignoring ADD action with no action data");

代码示例来源：origin: DeviceConnect/DeviceConnect-Android

/**
 * リクエストから画像ファイルのバイナリを取得する.
 *
 * @param request リクエストパラメータ
 * @return 画像ファイルのバイナリ。無い場合はnullを返す。
 */
public static byte[] getData(final Intent request) {
  return request.getByteArrayExtra(PARAM_DATA);
}

代码示例来源：origin: kalaspuffar/secure-quick-reliable-login

/**
 * Wrapper function if we ever need to read more than one byte segment in the future.
 *
 * @param data    String from the QR code read.
 * @return  The string without any extra information.
 */
public static byte[] readSQRLQRCode(Intent data) throws FormatException {
  return data.getByteArrayExtra("SCAN_RESULT_BYTE_SEGMENTS_0");
}

代码示例来源：origin: DeviceConnect/DeviceConnect-Android

/**
 * リクエストから画像ファイルのバイナリを取得する.
 *
 * @param request リクエストパラメータ
 * @return 画像ファイルのバイナリ。無い場合はnullを返す。
 */
public static byte[] getData(final Intent request) {
  return request.getByteArrayExtra(PARAM_DATA);
}

代码示例来源：origin: stackoverflow.com

private class NdefReaderTask extends AsyncTask<Intent, Void, String> {
 @Override
 protected String doInBackground(Intent... params) {
   Intent intent = params[0];
   Tag tag = intent.getParcelableExtra(NfcAdapter.EXTRA_TAG);
   byte[] uid = intent.getByteArrayExtra(NfcAdapter.EXTRA_ID);
   // ... //
 }

代码示例来源：origin: stackoverflow.com

@Override
protected void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.main);
  uid = (TextView) findViewById(R.id.UID);

  Intent i = getIntent();  // get the intent that started us
  if (NfcAdapter.ACTION_TECH_DISCOVERED.equals(i.getAction())) {
    uid.setText(ByteArrayToHexString(i.getByteArrayExtra(NfcAdapter.EXTRA_ID)));
  }
}

代码示例来源：origin: stackoverflow.com

Intent intent = getIntent();
ArrayList<byte[]> barray = new ArrayList<>();
int size = intent.getIntExtra("barray_size", 0);
for (int i = 0; i < size; i++) {
  barray.add(intent.getByteArrayExtra("barray"+i));
}

代码示例来源：origin: derry/delion

/**
 * Just like {@link Intent#getByteArrayExtra(String)} but doesn't throw exceptions.
 */
public static byte[] safeGetByteArrayExtra(Intent intent, String name) {
  try {
    return intent.getByteArrayExtra(name);
  } catch (Throwable t) {
    // Catches un-parceling exceptions.
    Log.e(TAG, "getByteArrayExtra failed on intent " + intent);
    return null;
  }
}

代码示例来源：origin: JackWHLiu/jackknife

public static byte[] getByteArrayExtra(Intent intent, String name) {
  if (intent != null || !hasExtra(intent, name)) return null;
  return intent.getByteArrayExtra(name);
}

代码示例来源：origin: vipulasri/Artisto_capstone

@Override
public void onReceive(Context context, Intent intent) {
  if(intent.getAction().equals(INTENT_ACTION)){
    byte[] bytes = intent.getByteArrayExtra(EXTRA_ART);
    Artwork artwork = ParcelableUtil.unmarshall(bytes, Artwork.CREATOR);
    Log.e("Intent","->"+artwork.getTitle());
    Intent showArtDetail = new Intent(context, ArtsDetailsActivity.class);
    showArtDetail.putExtra(ArtsDetailsActivity.TAG_ARTWORK, artwork);
    showArtDetail.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    context.startActivity(showArtDetail);
  }
  super.onReceive(context, intent);
}

代码示例来源：origin: renyuneyun/Easer

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
  if (requestCode == REQCODE_WAIT_FOR_TAG && resultCode == Activity.RESULT_OK) {
    Logger.d("got expected result. setting data");
    byte[] tag_id = data.getByteArrayExtra(WaitForNfcActivity.EXTRA_ID);
    editText.setText(NfcTagEventData.byteArray2hexString(tag_id));
  }
}

代码示例来源：origin: skjolber/external-nfc-api

@Override
protected void onNfcIntentDetected(Intent intent, String action) {
  if(intent.hasExtra(NfcAdapter.EXTRA_ID)) {
    byte[] id = intent.getByteArrayExtra(NfcAdapter.EXTRA_ID);
    Log.d(TAG, "Tag id " + toHexString(id));
    
    setTagId(id);
  } else {
    Log.d(TAG, "No tag id");
    
    setTagId(null);
  }
}

代码示例来源：origin: xiaolongonly/Ticket-Analysis

public static byte[] getByteArrayExtra(Intent intent, String name) {
  if (!hasIntent(intent) || !hasExtra(intent, name)) return null;
  return intent.getByteArrayExtra(name);
}

代码示例来源：origin: ustwo/clockwise

@Override
protected void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  mWearableAPIHelper = new WearableAPIHelper(this, null);
  setContentView(R.layout.permission_info);
  mPermissionsRequest = PermissionsRequest.deserialize(getIntent().getByteArrayExtra(EXTRA_PERMISSION_REQUEST));
  if(mPermissionsRequest == null || mPermissionsRequest.getRequestItems().size() == 0) {
    throw new IllegalArgumentException("You must include at least one PermissionRequestItem in the EXTRA_PERMISSION_REQUEST");
  } else {
    mWearablePermission = mPermissionsRequest.getRequestItems().get(0);
    init();
  }
}

代码示例来源：origin: NordicSemiconductor/Android-nRF-Toolbox

@Override
protected void onStart() {
  super.onStart();
  final Intent intent = getIntent();
  if (!isDeviceConnected() && intent.hasExtra(FeaturesActivity.EXTRA_ADDRESS)) {
    final BluetoothAdapter bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
    final BluetoothDevice device = bluetoothAdapter.getRemoteDevice(getIntent().getByteArrayExtra(FeaturesActivity.EXTRA_ADDRESS));
    onDeviceSelected(device, device.getName());
    intent.removeExtra(FeaturesActivity.EXTRA_APP);
    intent.removeExtra(FeaturesActivity.EXTRA_ADDRESS);
  }
}

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