Firebase Cloud Notifications in Chrome Extension

Question

Is that working to make an Chrome Extension that can send Notifications to the user with getting the Informations from Firebase Cloud Service?

I will have an Extension, that i can send users informations with that have installed my extension on all Pages if the have Chrome opened...

Is there any tutorial? I cannot find anything about chrome extensions and firebase

Answer 1

I used this tutorial with some differences with FCM. On extension side I made all by this tutorial, on the server-side - by FCM tutuorial. It works, but at current time messages saved at FCM while browser is shut down don't come after browser open, looking for a bug.

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Yes, it wouldn't save messages while browser is shut down.

As long as Chrome is running, even if the extension or app is not running, it is woken up to deliver a message.