| Account | The main entry point for Google+ account management. |
| People | Methods and interfaces related to people in Google+. |
| People.LoadPeopleResult | Information about the set of people that was loaded. |
| People.OrderBy | Constants to declare the order to return people in. |
| PlusOneButton.OnPlusOneClickListener | A listener for +1 button clicks. |
| Plus | The main entry point for Google+ integration. |
| Plus.PlusOptions | API configuration parameters for Google+. |
| Plus.PlusOptions.Builder | Plus builder. |
| PlusOneButton | The +1 button to recommend a URL on Google+. |
| PlusOneButton.DefaultOnPlusOneClickListener | This is an View.OnClickListener that will proxy clicks to an
attached PlusOneButton.OnPlusOneClickListener, or default to attempt to start
the intent using an Activity context. |
| PlusOneDummyView | A class used to statically generate dummy views in the event of an error retrieving a PlusOneButton from the apk |
| PlusShare | Utility class for including resources in posts shared on Google+ through
an ACTION_SEND intent. |
| PlusShare.Builder |