android - Google+ sign in without google+ profile -

according post: http://googleplusplatform.blogspot.com/2013/12/google-sign-in-improvements11.html

and excerpt:

https://developers.google.com/+/api/auth-migration#all-users google+ sign-in provides support users google account, if have not yet created google+ profile. app can use https://www.googleapis.com/auth/plus.login scope or basic profile scope: [...]

profile scope - adding google+ sign-in button profile scope provides simple, secure way authenticate users access user's basic information. users not prompted create google+ profile.

i gather no longer required have google+ account use google+ oath2.0 authentication google pushing on, great! when use example code fragment:

 googleapiclient googleapiclient = new googleapiclient.builder(this)     .addconnectioncallbacks(this)     .addonconnectionfailedlistener(this)     .addapi(plus.api, null)     .addscope(new scope("profile"))     .build(); 

it still asks me 'upgrade' account google+ don't want force users to.

can me need change in example? i've tried different scopes same outcome. different api couldn't find (and shouldn't necessary).