Accessing Google Account Id /username via Android

Question

How do you access the user\'s Google Account Id / username in code? I am building an application that will call a web service to store data and I want to identify the ident

Answer 1

if (Plus.PeopleApi.getCurrentPerson(mGoogleApiClient) != null) {
  Person currentPerson = Plus.PeopleApi.getCurrentPerson(mGoogleApiClient);
  String userid=currentPerson.getId(); //BY THIS CODE YOU CAN GET CURRENT LOGIN USER ID
}