Raiper341
I experinced unkown error occurs when apk is not signed.
When test, you must install signed apk
Well, i signed it with my test certificate, but i need to sign with valid Btw, leaderborads post/show worked in your exaple and achievements show worked too, but unlock achievement did not... i tried it multiple times :/
And google analitics, what should i do? I need only know, where are they from, how much spend time in my game... is enought when i set game id into plugin, or track events are required? Thanks!