Android Question Solved, Notifications stopped suddenly, any help?

Adamdam · Sep 14, 2024

Dear all,
Greetings,
Notifications stopped suddenly, any help?
The keys still active/enabled.
Some of my projects totally based on notifications, any help to re-run these keys/projects ?
Best regards

aeric · Sep 24, 2024

Is this thread solved?

Please follow the forum etiquette :
Post the solution (tick the answer as solution) and mark the post as "SOLVED".

If you left/abandon a post when you got the answer like this then it is not an etiquette move. Don't expect other members want to help you in the future.

Adamdam · Sep 15, 2024

I tested this php with my own .json but not work:

Invalid service account specification · Issue #451 · kreait/firebase-php

Environment: Ubuntu 19.10 PHP version: php:7.4.7-fpm-alpine (docker) firebase-php Version: ^5.6 Problem: I had the same issue with #374 except I used the service account json. Here's how I used it:...

github.com

aeric · Sep 16, 2024

Adamdam said:
Thanks Mr. mcpueccu
It seam that required file.
But I can't run the App. it gave me the following error in the Logs tab :

View attachment 156981
I hope to solve this
and Hope to find Php to send firebase with this new key.

best regards

You need to replace the project id with yours, not b4a-test1.

Adamdam · Sep 16, 2024

aeric said:
You need to replace the project id with yours, not b4a-test1.

I changed the Project id the error removed and the Jave file created, but no notification fired at all.

I even create new projects:
- First Firebase project at firebase.google.com and :
- Create B4A project as Notification receiver,
- Re-create FCMPush java project with "Project id" and "---.json" file.
but no notification created at all,
I can't catch the problem,
any help please ?

by the way if any have php script as a pusher for notification , please

best regards

DonManfred · Sep 16, 2024

Adamdam said:
but no notification created at all,

What is the code you use to send the notification?

Did you updated it to use the new B4J Sending tool? It is a mandatory step you have to follow.

Did you try to use the Sending Tool on your PC to test if it works?

asales · Sep 16, 2024

Adamdam said:
I changed the Project id the error removed and the Jave file created, but no notification fired at all.

I even create new projects:
- First Firebase project at firebase.google.com and :
- Create B4A project as Notification receiver,

Beside to create the project, did you enabled the Firebase Cloud Messaging V1 API?

Adamdam said:
- Re-create FCMPush java project with "Project id" and "---.json" file.
but no notification created at all,
I can't catch the problem,

Did you see any error message in the log?

Adamdam said:
any help please ?

by the way if any have php script as a pusher for notification , please

B4A Firebase Push Notifications 2023+ Sending

how to send Firebase Push Notifications 2023+ Message from B4A i use this (https://www.b4x.com/android/forum/threads/b4x-firebase-push-notifications-2023.148715/) B4J work fine for sending ,when try same code with B4A get (java.lang.ClassNotFoundException...

www.b4x.com

Adamdam · Sep 17, 2024

asales said:
Beside to create the project, did you enabled the Firebase Cloud Messaging V1 API?

Did you see any error message in the log?

B4A Firebase Push Notifications 2023+ Sending

how to send Firebase Push Notifications 2023+ Message from B4A i use this (https://www.b4x.com/android/forum/threads/b4x-firebase-push-notifications-2023.148715/) B4J work fine for sending ,when try same code with B4A get (java.lang.ClassNotFoundException...

www.b4x.com

Thanks sir for your attention and reply.
it seam to be what I need (php code to send a notification)

I write a separate php based on the above link with the last function :

<CODE>
<?php
function sendNotification($to, $title, $body) {
$url = 'https://fcm.googleapis.com/fcm/send';
$apiKey = 'YOUR_SERVER_KEY';
</CODE>

Sure, without function name. but how can I find YOUR_SERVER_KEY in my firebase account ?
best regards

aeric · Sep 17, 2024

May I ask if you have tested with B4J Sending Tool?
Have you really read the link pointed to you 6x?
I guess you have ignored them.

DonManfred · Sep 17, 2024

Adamdam said:
I write a separate php based on the above link with the last function

you can put the code into the trashbin.

The url you are using is wrong.

Look at the b4j sending tool. As suggested X times now to you....

https://fcm.googleapis.com/v1/projects/${ProjectId}/messages:send

But it to work you need to get a AccessToken first.

The code for it is in the B4J Sending tool.

The code posted for an PHP solution may work (have not testet it),
At least you need to get a fully qualified OAuth-Accesstoken.

You can NOT find the token in your Console.

And again. The code to send you can not use in Android as the required artifacts are not part of the Android-System.

Adamdam · Sep 17, 2024

DonManfred said:
What is the code you use to send the notification?

Did you updated it to use the new B4J Sending tool? It is a mandatory step you have to follow.

Did you try to use the Sending Tool on your PC to test if it works?

Thanks Mr. Manfred, for your attention and reply.
I used j4b app ( FCMPush.b4j ) as it is just after modify:
- ProjectId As String = "addplayer-12345"
- ServiceAccountFilePath As String "d:/1234/456798.json"

no error occurred in log tab, but also no notification occurred, I used multiple keys, even I re-created the B4A with "google-services.json" (with each key).

Best regards

DonManfred · Sep 17, 2024

It is annoying to read such long threads.
And we are no single step further.

I suggest to create a NEW THREAD posting ALL RELEVANT INFORMATION.

Otherwise i guess you´ll not reach any goal here.

For me it looks like something is wrong in your setup.
The B4J Sendingtool is working for me since WEEKS. Without issues.

But my B4A-Setup is correctly configured, i have the right json file, my SDK is up to date.

I suggest to check the basics first.
- Use the B4J-Sending tool.
If you do not get any Notification then your Appsetup (b4a) or your Google-Project is wrong configured.
If you get a Notification with the B4J-Sending tool then B4A and GoogleProject are correctly configured.

I can not further help here.

I´m out now. Do not expect more answers from me.

asales · Sep 17, 2024

@DonManfred is right.
There are several answers for you to update the code and you are still trying to use the old (and obsolete) code.

I put this question "did you enabled the Firebase Cloud Messaging V1 API?" and you don't answer.

My final advice: follow the instructions carefully!
- enable the API
- download the json file.
- uses the B4J code.

It's work for me and will works for you.

DonManfred · Sep 17, 2024

asales said:
I put this question "did you enabled the Firebase Cloud Messaging V1 API?" and you don't answer.

based on the Screenshot he provided the new api seems to be activated. See #8
But he rely on sending to the "old url".

Adamdam · Sep 17, 2024

aeric said:
May I ask if you have tested with B4J Sending Tool?
Have you really read the link pointed to you 6x?
I guess you have ignored them.

Yes, I used B4J sending project and add the additional libraries, and changed all requested parameters as:
- ProjectId As String = "addplayer-12345"
- ServiceAccountFilePath As String "d:/1234/456798.json"

aeric · Sep 17, 2024

Adamdam said:
Yes, I used B4J sending project and add the additional libraries, and changed all requested parameters as:
- ProjectId As String = "addplayer-12345"
- ServiceAccountFilePath As String "d:/1234/456798.json"

Then?
It failed to send?
Do you rename the file name for the json file?
Do you successfully getting the token?

DonManfred · Sep 17, 2024

aeric said:
Do you rename the file name for the json file?

the filename doesn´t matter.

See B4J Sendingtool

B4X:

Dim GoogleCredentials As JavaObject
    GoogleCredentials.InitializeStatic("com.google.auth.oauth2.GoogleCredentials")
    Dim Credentials As JavaObject = GoogleCredentials.RunMethodJO("fromStream", Array(File.OpenInput(FilePath, ""))) _
        .RunMethod("createScoped", Array(Array As String("https://www.googleapis.com/auth/firebase.messaging")))

aeric · Sep 17, 2024

DonManfred said:
the filename doesn´t matter.

I know but I afraid the OP use the wrong json file that suppose to be use in B4A.
Funny things can happen you know?

DonManfred · Sep 17, 2024

aeric said:
I know but I afraid the OP use the wrong json file that suppose to be use in B4A

ohhh. I didn´t realized this fact.

GOOD CATCH!

aeric said:
Funny things can happen you know?

Yeah ?

Adamdam · Sep 17, 2024

Really many thanks for your support.
and I'm so sorry for your times.
I still haven't any notifications until now.
- I used B4J push project and change project-id, and
- The key is active.
- I don't re-generate B4A (receiver) (I need to regenerate it ? (it worked well in the past).
- The log output (attached) and it seem worked well.

Please see the Log result from B4J push project.

If you hope to share any other things (please inform me to share it).

Best regards

aeric · Sep 17, 2024

Adamdam said:
Really many thanks for your support.
and I'm so sorry for your times.
I still haven't any notifications until now.
- I used B4J push project and change project-id, and
- The key is active.
- I don't re-generate B4A (receiver) (I need to regenerate it ? (it worked well in the past).
- The log output (attached) and it seem worked well.

Please see the Log result from B4J push project.
View attachment 157051

If you hope to share any other things (please inform me to share it).

Best regards

This Logs mean the notification is successfully sent! (last value with name key)
I can't tell whether your payload is correct or not since you didn't provide the full Logs.
Again, please please please read the tutorial and change your FirebaseMessaging service to FirebaseMessaging receiver.

Adamdam · Sep 17, 2024

aeric said:
This Logs mean the notification is successfully sent! (last value with name key)
I can't tell whether your payload is correct or not since you didn't provide the full Logs.
Again, please please please read the tutorial and change your FirebaseMessaging service to FirebaseMessaging receiver.

Thanks Mr. Aeric.
Really I'm so sorry for your effort and time.

I read the tutorial many times, but I'll read carefully it again.
I just need to know what you meant by "and change your FirebaseMessaging service to FirebaseMessaging receiver." and how to change it?

Best regards

Android Question Solved, Notifications stopped suddenly, any help?

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