Query for username in Salesforce iOS SDK

Question

I have an iOS app using the latest Salesforce iOS SDK. It authenticates users through a webview using oAuth2.0 on the Salesforce site so I do not capture the username in my app

Answer 1

username of current user is stored in SFIdentityData object

#import "SFIdentityData.h"

NSString *userName = [SFAccountManager sharedInstance].idData.username;