[jimvdv]

From my experimentation with writing my own push notification client for android, this is exactly what Google does with their push messages.

[seanw444]

If it was for fun and to learn how, that's fair. But are you aware of https://ntfy.sh?

[jimvdv]

Ah I was just experimenting with what was possible, essentially I wanted to intercept notifications from an app to use for an automation.

[xyzzy_plugh]

Can you share more?