title: Can I use two google-services json files from different google projects?
body: <p>I have two google accounts, first is for Notifications and second is for Google sign in. For implementing this two services I  should add two configuration files in my android application, but i can't do that because google does not support that. I had searched in google, there are people who recommend to use flavors, but I can't do that. So I think about merging two <code>google-services.json</code> files. Or should I remove 
  one of google accounts and create new one in second account. What should I do?</p>