Android Question Help FireBase get users and send messages

[hibrid0]

Hi, I follow the tutorial from Erel to use Firebase Push Messages and work so fine.
https://www.b4x.com/android/forum/t...h-messages-firebase-cloud-messaging-fcm.67716

Now I want to know the ID of users, select one and send messages to any user for separare.
I'm try to make an app for services and want to notify to the exact user.

 

[KMatle]

Now I want to know the ID of users, select one and send messages to any user for separare

For this you need a server with a database. Each device calls a webservice (php or similar) and stores it's FCM token. Then you need a readable id like mail address, phone number, name (like in WhatsApp). Some registration is needed, to (like all the other chat-like apps).

 

[Erel]

You can also use B4X Push Server: https://www.b4x.com/android/forum/threads/48560/#content