[objc/swift] iOS 구글로그인(Feat.PhotoUrl 얻기)

튜토리얼:
Google Sign-In for iOS

photo url 얻기
obj:

if (user.profile.hasImage)
{
    NSURL *url = [user.profile imageURLWithDimension:100];
    NSLog(@"url : %@",url);
}

swift:

if user.profile.hasImage
{
    let pic = user.profile.imageURLWithDimension(100) 
    Print(pic)
}

출처
https://stackoverflow.com/questions/32871484/ios-google-sign-in-how-can-i-get-user-image-url