while testing the game from android studio to device , google play service signin connects succesfully , but when i generate signed apk and start my game i am getting google play service signin error, how to solve this
I had the same issue and I am certain you'll get the error until your game is authorized as an Android app for example, under Game Services and even published, until that happens you'll get the error. I had the error and stopped getting the error only after I completed and authorized it under Game Services. Hope that helps.
its authorized and published still getting same error , even double checked the keys ,sha1 etc etc everything is correct but still getting error