title: Loading a Notification Big Picture using FCM
body: <p>As the title says i want to use the FCM to send a payload and load a bitmap to use it in the Notification Big picture. I tried this method (Code is below) to get the image, but it didn't worked. Any help is much appreciated</p>
  
  <p>Thank you</p>
  
  <pre><code>String imageUrl;
  
  /**
   * Called when message is received.
   *
   * @param remoteMessage Object representing the message received from Firebase Cloud Messaging.
   */
  // [START receive_message]
  @Override
  public void onMessageReceived(RemoteMessage remoteMessage) {
      // TODO(developer): Handle FCM messages here.
      // If the application is in the foreground handle both data and notification messages here.
      // Also if you intend on generating your own notifications as a result of a received FCM
      // message, here is where that should be initiated. See sendNotification method below.
  
      Intent intent = new Intent(this, MainActivity.class);
      intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
      PendingIntent pendingIntent = PendingIntent.getActivity(this, 0 /* Request code */, intent,
              PendingIntent.FLAG_ONE_SHOT);
  
      if (remoteMessage.getData().size() &gt; 0) {
          imageUrl = remoteMessage.getData().toString();
      }
  
      Uri defaultSoundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
      Notification.Builder notificationBuilder = new Notification.Builder(this)
              .setSmallIcon(R.drawable.ic_launcher)
              .setContentTitle("Glaze")
              .setContentText(remoteMessage.getNotification().getBody())
              .setAutoCancel(true)
              .setSound(defaultSoundUri)
              .setLargeIcon(getBitmap(imageUrl))
              .setStyle(new Notification.BigPictureStyle().bigPicture(getBitmap(imageUrl)))
              .setContentIntent(pendingIntent);
  
      NotificationManager notificationManager =
              (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
  
      notificationManager.notify(0 /* ID of notification */, notificationBuilder.build());
  
      Log.d(TAG, "From: " + remoteMessage.getFrom());
      Log.d(TAG, "Notification Message Body: " + remoteMessage.getNotification().getBody());
  }
  // [END receive_message]
  
  public static Bitmap getBitmap(String src) {
      try {
          URL url = new URL(src);
          HttpURLConnection connection = (HttpURLConnection) url.openConnection();
          connection.setDoInput(true);
          connection.connect();
          InputStream input = connection.getInputStream();
          Bitmap myBitmap = BitmapFactory.decodeStream(input);
          return myBitmap;
      } catch (IOException e) {
          e.printStackTrace();
          return null;
      }
  }
  </code></pre>