GoogleApiClient - 连接/所选用户帐户

Question

如何从GoogleApiClient获取实际连接/选定的用户？

我用这个代码：

mGoogleApiClient = new GoogleApiClient.Builder(this) 
        .addApi(Drive.API) 
        .addScope(Drive.SCOPE_FILE) 
        .addConnectionCallbacks(this) 
        .addOnConnectionFailedListener(this) 
        .build(); 

用户从弹出窗口中选择该帐户，“onConnected”之称，但我不明白这是选择的帐户。

我想显示这些信息，所以我怎样才能得到这些信息？

Answer 1

 private void getProfileInformation() { 
      try { 
      if (Plus.PeopleApi.getCurrentPerson(mGoogleApiClient) != null) { 
      Person currentPerson = Plus.PeopleApi 
        .getCurrentPerson(mGoogleApiClient); 
      String personName = currentPerson.getDisplayName(); 
      String personPhotoUrl = currentPerson.getImage().getUrl(); 
      String personGooglePlusProfile = currentPerson.getUrl(); 
      String email = Plus.AccountApi.getAccountName(mGoogleApiClient); 

      } 

    catch(Exception e){} 


    } 

    } 

在OnConnected呼叫getProfileInformation方法

@Override 
    public void onConnected(Bundle arg0) { 
    mSignInClicked = false; 
    Toast.makeText(this, "User is connected!", Toast.LENGTH_LONG).show(); 

    // Get user's information 
    getProfileInformation(); 



}