I would like to integrate FCM push messaging service using eclipse. Somehow I'm not able to use Android studio. I found plenty of answers but all these are not solid answer. Mostly answered with "Use Android Studio" that's not appropriate answer for question.
see related:
Not getting notification using Firebase in Eclipse
Unable to find obfuscated Firebase class in Eclipse
How can I use Firebase cloud message in an eclipse project?
Currently I managed those two jar from firebase (iid & messaging) inside libs but no idea how to config "google-services.json" inside eclipse.
I raise this question cause there is not solid and complete answer for this. So please don't mark this duplicate humble request. I know this is big challenge for who stopped using eclipse since Android Studio arrived.