Notification Hubs :FCM Message

Question

Hi
I've successfully sent push notification to the android device using the method
"NotificationHubClient.SendFcmNativeNotificationAsync(string jsonPayload, string tagExpression)" from Asp.net core backend, but not able to set some of the fields defined 'RemoteMessage' object received on android app
override fun onMessageReceived(remoteMessage: RemoteMessage)
{
var myData = remoteMessage.data.toString()
var messageType = remoteMessage.messageType // always null not sure why?
var notification = remoteMessage?.notification

}

I would like to know if there are any predefined data classes in the Microsoft.Azure.NotificationHubs.net library that assist in formatting the FCM message payload as described in the link concept-options
Any suggestions are greatly appreciated.

Answer 1

Thank you. I will send you an email shortly.

Answer 2

Hi, I just found myself in the exactly same situation clearly described by Rayaprol. But I didn't find any replay.

I need to define from back-end, some info concerning the type of notification to show, like: ChannelId, Title, Priority, Sound etc.
I would do it through the Azure Notifications Hub library, but in the following code (the method onMessageReceived() fired on client side to the app) object RemoteMessage.Notification is always null.

@Override
public void onMessageReceived(RemoteMessage remoteMessage) {

    RemoteMessage.Notification notification = remoteMessage.getNotification();
    // Check if message contains a notification payload.
    if (notification != null) {
        String channelId = notification.getChannelId();
        String title = notification.getTitle();
        String message = notification.getBody();
        int priority = notification.getNotificationPriority();

....

The only way I found to fetch the message I need is launching the following peace of code I found in the online documentation:

message = remoteMessage.getData().values().iterator().next();

Is there anybody knowing how to get also the other info about the notification (title, priority etc)?
Thanks.
E.

Answer 3

@Chandra Mohan , We were unable to find content that we can publicly share. We would like to assist you further through a free support ticket. If you still require assistance, please email us at azcommunity@microsoft.com with your Azure subscription ID and the URL of this post. We look forward to your reply.