How to send notification to specific user at specific time

Question

I am developing an Android application with backend laravel, how to push notification to a specific user with a specific time using API?

Also, I found firebase and pusher, so which is better to implement my requirements and how to start?

Answer 1

If you want to implement your own approach, basically you have to create a db table which keeps subscribe id's or tokens for each user using your application. This tokens can be taken from Firebase with like this. Then, you will be able to send notification via using this tokens from your server.

You can review here for more.