How to receive notifications from Firebase cloud messaging on backend
I want to receive notifications from Firebase Cloud messaging from my Spring app. I have a special service, that simulates user activity, and i need it to receive notifications from the Firebase. I did not found any Java libraries for that purpose. Some libraries, which i found are depending on Android context, and cannot be used in a JVM.
If you have some ideas on how to do that – i would be really thankful, if you would advice me any library and guide on how to use it.