Google Play Game Services: strange sign in behavior

Question

Recently I\'ve added Google Play Game Services support in my app (added BaseGameActivity and GameHelper), and it sign-in and sign-out workflow worked fine. In my graphics th

Answer 1

It took 2 days to find a silly mistake. When you extend BaseGameActivity make sure you call all its methods in your activity methods (if you override them), for example:

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data)
{
 super.onActivityResult(requestCode, resultCode, data);
 ....
 
}

BaseGameActivity calls its aggregated mHelper's methods which do all the magic.