Android Question Push Notification

Jithesh Mepparambath · May 9, 2018

Hi Erel ,

I was successful in Testing the Push Notification in my mobile. With reference to the same I have some question since I am new the concepts and logic.

1. How I can send Message to Multiple People. How this is done.

2. How I can send Message to Selected People. How this is done.

3. How I can send Message to Single Person. How this is done.

I know may be this is not related to the product . but I would like know how this is being done. So that I can integrate the same.

If you can provide the link it will be appreciated.

Regards

Jithesh M

Erel · May 9, 2018

Jithesh Mepparambath said:
Hi Erel ,

Please don't limit your questions to a single member.

Are you using the B4J tool to send the messages?

Jithesh Mepparambath · May 9, 2018

hi ,

I have not decided it yet . I can send it thorugh B4J or C# program . but I wanted to understand the concept and do it

regards

Jithesh

Erel · May 9, 2018

Start with sending with B4J.

You have two options:
1. Manage the groups with topics. Each user can be subscribed to multiple topics. You can then send the messages to the groups you like.
2. Send the firebase token to your server and send to a list of tokens instead of topics.

Jithesh Mepparambath · May 9, 2018

Hi Erel ,

Can you please clarify this

2. Send the firebase token to your server and send to a list of tokens instead of topics.

how i get a firebase token for each mobiles who are using the APP

regards

Jithesh M

DonManfred · May 9, 2018

Jithesh Mepparambath said:
how i get a firebase token for each mobiles who are using the APP

You can get the Token from the Firebasemessagin Object in the resposible service.

fm.Token

something like

B4X:

    Do While fm.Token = Null Or fm.Token = ""
        Sleep(250)
    Loop
    Dim token As String = fm.Token
    ' Upload the Token to your Server

Jithesh Mepparambath · May 9, 2018

HI Manfred ,

I am still confused. can you let me know how the below concept will work and what needs to be.

1. I will be developing an applications.
2. the same will be downloaded by several users.
3. Assume that total 100 users downloaded.

now I want to send notification to Single person with different notifications. each person will have their own notification
now I want to send notification to 10 person same notification . All Person will have same notification
now I want to send messages to 50 person same notification . All Person will have same notification

how this can achieved. do i need to take DeviceID and store it on a server when the APP is installed.

regards

Jithesh M

Erel · May 10, 2018

Firebase request messages format: https://firebase.google.com/docs/cloud-messaging/http-server-ref

Example of sending to a specific token: https://www.b4x.com/android/forum/t...-cloud-messaging-fcm.67716/page-3#post-433583
Use registration_ids to send to multiple tokens.

You will need to manage the tokens yourself.

Android Question Push Notification

Jithesh Mepparambath

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Erel

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Jithesh Mepparambath

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Erel

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Jithesh Mepparambath

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DonManfred

Expert

Jithesh Mepparambath

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Erel

B4X founder

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