com.google.firebase.messaging.FirebaseMessagingException Java Examples

public void sendToTopic() throws FirebaseMessagingException {
  // [START send_to_topic]
  // The topic name can be optionally prefixed with "/topics/".
  String topic = "highScores";

  // See documentation on defining a message payload.
  Message message = Message.builder()
      .putData("score", "850")
      .putData("time", "2:45")
      .setTopic(topic)
      .build();

  // Send a message to the devices subscribed to the provided topic.
  String response = FirebaseMessaging.getInstance().send(message);
  // Response is a message ID string.
  System.out.println("Successfully sent message: " + response);
  // [END send_to_topic]
}
 

public void sendToCondition() throws FirebaseMessagingException {
  // [START send_to_condition]
  // Define a condition which will send to devices which are subscribed
  // to either the Google stock or the tech industry topics.
  String condition = "'stock-GOOG' in topics || 'industry-tech' in topics";

  // See documentation on defining a message payload.
  Message message = Message.builder()
      .setNotification(new Notification(
          "$GOOG up 1.43% on the day",
          "$GOOG gained 11.80 points to close at 835.67, up 1.43% on the day."))
      .setCondition(condition)
      .build();

  // Send a message to devices subscribed to the combination of topics
  // specified by the provided condition.
  String response = FirebaseMessaging.getInstance().send(message);
  // Response is a message ID string.
  System.out.println("Successfully sent message: " + response);
  // [END send_to_condition]
}
 

public void sendAll() throws FirebaseMessagingException {
  String registrationToken = "YOUR_REGISTRATION_TOKEN";

  // [START send_all]
  // Create a list containing up to 500 messages.
  List<Message> messages = Arrays.asList(
      Message.builder()
          .setNotification(new Notification("Price drop", "5% off all electronics"))
          .setToken(registrationToken)
          .build(),
      // ...
      Message.builder()
          .setNotification(new Notification("Price drop", "2% off all books"))
          .setTopic("readers-club")
          .build()
  );

  BatchResponse response = FirebaseMessaging.getInstance().sendAll(messages);
  // See the BatchResponse reference documentation
  // for the contents of response.
  System.out.println(response.getSuccessCount() + " messages were sent successfully");
  // [END send_all]
}
 

public void sendMulticast() throws FirebaseMessagingException {
  // [START send_multicast]
  // Create a list containing up to 100 registration tokens.
  // These registration tokens come from the client FCM SDKs.
  List<String> registrationTokens = Arrays.asList(
      "YOUR_REGISTRATION_TOKEN_1",
      // ...
      "YOUR_REGISTRATION_TOKEN_n"
  );

  MulticastMessage message = MulticastMessage.builder()
      .putData("score", "850")
      .putData("time", "2:45")
      .addAllTokens(registrationTokens)
      .build();
  BatchResponse response = FirebaseMessaging.getInstance().sendMulticast(message);
  // See the BatchResponse reference documentation
  // for the contents of response.
  System.out.println(response.getSuccessCount() + " messages were sent successfully");
  // [END send_multicast]
}
 

public void subscribeToTopic() throws FirebaseMessagingException {
  String topic = "highScores";
  // [START subscribe]
  // These registration tokens come from the client FCM SDKs.
  List<String> registrationTokens = Arrays.asList(
      "YOUR_REGISTRATION_TOKEN_1",
      // ...
      "YOUR_REGISTRATION_TOKEN_n"
  );

  // Subscribe the devices corresponding to the registration tokens to the
  // topic.
  TopicManagementResponse response = FirebaseMessaging.getInstance().subscribeToTopic(
      registrationTokens, topic);
  // See the TopicManagementResponse reference documentation
  // for the contents of response.
  System.out.println(response.getSuccessCount() + " tokens were subscribed successfully");
  // [END subscribe]
}
 

public void unsubscribeFromTopic() throws FirebaseMessagingException {
  String topic = "highScores";
  // [START unsubscribe]
  // These registration tokens come from the client FCM SDKs.
  List<String> registrationTokens = Arrays.asList(
      "YOUR_REGISTRATION_TOKEN_1",
      // ...
      "YOUR_REGISTRATION_TOKEN_n"
  );

  // Unsubscribe the devices corresponding to the registration tokens from
  // the topic.
  TopicManagementResponse response = FirebaseMessaging.getInstance().unsubscribeFromTopic(
      registrationTokens, topic);
  // See the TopicManagementResponse reference documentation
  // for the contents of response.
  System.out.println(response.getSuccessCount() + " tokens were unsubscribed successfully");
  // [END unsubscribe]
}
 

String sendAndroidMessage(String apsTokenHex, String encryptedMessage, boolean useSound) {
    Message.Builder messageBuilder = Message.builder();
    Notification notification = new Notification("Bisq", "Notification");
    messageBuilder.setNotification(notification);
    messageBuilder.putData("encrypted", encryptedMessage);
    messageBuilder.setToken(apsTokenHex);
    if (useSound)
        messageBuilder.putData("sound", "default");
    Message message = messageBuilder.build();
    try {
        FirebaseMessaging firebaseMessaging = FirebaseMessaging.getInstance();
        firebaseMessaging.send(message);
        return SUCCESS;
    } catch (FirebaseMessagingException e) {
        log.error(e.toString());
        e.printStackTrace();
        return "Error: " + e.toString();
    }
}
 

public void sendToToken() throws FirebaseMessagingException {
  // [START send_to_token]
  // This registration token comes from the client FCM SDKs.
  String registrationToken = "YOUR_REGISTRATION_TOKEN";

  // See documentation on defining a message payload.
  Message message = Message.builder()
      .putData("score", "850")
      .putData("time", "2:45")
      .setToken(registrationToken)
      .build();

  // Send a message to the device corresponding to the provided
  // registration token.
  String response = FirebaseMessaging.getInstance().send(message);
  // Response is a message ID string.
  System.out.println("Successfully sent message: " + response);
  // [END send_to_token]
}
 

public void sendDryRun() throws FirebaseMessagingException {
  Message message = Message.builder()
      .putData("score", "850")
      .putData("time", "2:45")
      .setToken("token")
      .build();

  // [START send_dry_run]
  // Send a message in the dry run mode.
  boolean dryRun = true;
  String response = FirebaseMessaging.getInstance().send(message, dryRun);
  // Response is a message ID string.
  System.out.println("Dry run successful: " + response);
  // [END send_dry_run]
}
 

public void sendMulticastAndHandleErrors() throws FirebaseMessagingException {
  // [START send_multicast_error]
  // These registration tokens come from the client FCM SDKs.
  List<String> registrationTokens = Arrays.asList(
      "YOUR_REGISTRATION_TOKEN_1",
      // ...
      "YOUR_REGISTRATION_TOKEN_n"
  );

  MulticastMessage message = MulticastMessage.builder()
      .putData("score", "850")
      .putData("time", "2:45")
      .addAllTokens(registrationTokens)
      .build();
  BatchResponse response = FirebaseMessaging.getInstance().sendMulticast(message);
  if (response.getFailureCount() > 0) {
    List<SendResponse> responses = response.getResponses();
    List<String> failedTokens = new ArrayList<>();
    for (int i = 0; i < responses.size(); i++) {
      if (!responses.get(i).isSuccessful()) {
        // The order of responses corresponds to the order of the registration tokens.
        failedTokens.add(registrationTokens.get(i));
      }
    }

    System.out.println("List of tokens that caused failures: " + failedTokens);
  }
  // [END send_multicast_error]
}
 

/**
 * Checks if a firebase token is invalid by checking if it either expired or not forbidden
 * @param throwable Throwable of firebase execution error
 * @return TokenStatus denoting status of the token
 */
public static TokenStatus getTokenStatus(Throwable throwable) {
    Throwable current = throwable;
    while (!(current instanceof FirebaseMessagingException) && current != null) {
        current = current.getCause();
    }

    if (current == null)
        throw new InvalidThrowableException(throwable);

    // We have a FirebaseMessagingException

    FirebaseMessagingException firebaseMessagingException = (FirebaseMessagingException) current;

    while (!(current instanceof HttpResponseException) && current != null) {
        current = current.getCause();
    }

    if (current == null)
        throw new InvalidThrowableException(throwable);

    // We have a HttpResponseException

    HttpResponseException httpResponseException = (HttpResponseException) current;
    int statusCode = httpResponseException.getStatusCode();

    Reason reason = new Reason(statusCode, current.getMessage(), httpResponseException.getContent());

    boolean isTokenExpired = statusCode == 404 || statusCode == 400;
    boolean isTokenForbidden = statusCode == 403;

    if (isTokenExpired || isTokenForbidden) {
        return new TokenStatus(false, reason);
    } else {
        return new TokenStatus(true, reason);
    }
}