How to dismiss || ignore || delete push notifications?

[oikkoikk]

I want to filter some sort of push notifications without using 'Topic' (because using 'Topic' + 'Token' both is unaccepted).
How can I dismiss the incoming push notifications( dismiss means totally ignore the notification)?

++ another question
How can I display the pop-up in the background and quit state on Android?

[andersonaddo]

Read this doc entirely:
https://rnfirebase.io/messaging/usage#receiving-messages

You're going to have to be a bit more specific about the type of notifications and fcm messages you're sending to the client.

I want to filter some sort of push notifications without using 'Topic' (because using 'Topic' + 'Token' both is unexcepted).
How can I dismiss the incoming push notifications( dismiss means totally ignore the notification)?

If you're sending non data-only fcm messages, then filtering will be difficult since its automatically shown via native side code.
If youre sending data-only messaging, then its easy to decide when to and not to show the notification since all that logic will be in your fcm handlers.

How can I display the pop-up in the background and quit state on Android?

This should already be the case automatically for non data-only fcm notifications.
For data-only messages, that's handled like so:
https://rnfirebase.io/messaging/usage#background-application-state