Push Notifications do not work for iOS 13.x about azure-notificationhubs-java-backend

[avramanaareddy]

Yes, I am doing exactly like above, what you mentioned

notification.headers.put("ServiceBusNotification-Apns-Expiry", expiryString);
notification.headers.put("apns-push-type", "alert");
notification.headers.put("apns-priority", "10");
I have printed the same in the log before sending the push notification also.
{apns-push-type=alert, ServiceBusNotification-Apns-Expiry=10/23/2019 03:35:56, ServiceBusNotification-Format=apple, apns-priority=10}

It gives tracking id as 0d104017-4d70-44d3-86c6-ee9581157bf0
but I don't get any push notification, i have iOS 13.x apple device.

[brannon]

@avramanaareddy can you provide a link to the StackOverflow post?

Have you tried setting the apns-priority value to 10 ? As per Apple documentation, a value of 10 is appropriate for "alert" notifications. Notifications sent with a value of 5 are subject to batching, throttling, or being dropped.

https://developer.apple.com/documentation/usernotifications/setting_up_a_remote_notification_server/sending_notification_requests_to_apns

Your code snippet is referencing a private member of the Notification class:

notification.headers.put(...);

Are you instead using the following?

notification.getHeaders().put(...);

[avramanaareddy]

Let me try

[omerh86]

Is there any update?, I'm having same issue

[mpodwysocki]

Cannot reproduce the issue. Complete with verified code:

package com.microsoft.azure;

import com.windowsazure.messaging.*;

import java.util.HashMap;
import java.util.Map;

class Program {
    public static void main(String [] arguments) {
        String connectionString = "xxxx";
        String hubName = "xxxx";
        String apnsBody = "{\"aps\":{\"alert\":\"Notification Hub test notification\"}}";

        Map<String, String> headers = new HashMap<>();
        headers.put("ServiceBusNotification-Format", "apple");
        headers.put("apns-push-type", "alert");
        headers.put("apns-priority", "5");
        headers.put("ServiceBusNotification-DeviceHandle", "xxxx");

        NotificationHubClient client = new NotificationHub(connectionString, hubName);
        Notification n = Notification.createAppleNotification(apnsBody, headers);
        try {
            NotificationOutcome outcome = client.sendNotification(n);
            System.out.println("Tracking ID: " + outcome.getTrackingId());
        } catch (NotificationHubsException e) {
            e.printStackTrace();
        }
    }

This works with both apns-priority set to 5 or 10.