Google Sign In error 12500

Question

I am trying to integrate Google Sign In into my app. I don\'t have a back-end server, I am just getting the details of the logged on Google Account to my app.

I firs

Answer 1

Make sure you have following things set up properly:

1. Generate Client Id in your Google Project.
2. Provide proper SHA-1 key for that Client Id. (debug / release)
3. Provide proper package name for that Client Id.
4. Make sure you have generated Client Id in strings.xml, google-services.json or credentials.json file.