Question

I have integrated google plus in my ios app ,I am able to sign in successfully but I am not able to get email Id of current user that is logged in.
I have referd to https://developers.google.com/+/mobile/ios/ and have followed all the steps that are necessary for sign in!

So, How i get current User Mail ID that is Login In Google plus?

Answer 1

go to GTMOAuth2Authentication.m file
method setKeysForResponseDictionary in dic returns access token
at end of method.

accessTocken = [dict valueForKey:@"access_token"]; // access tocken pass in .pch file
[accessTocken retain];

and in your controller

- (IBAction)momentButton:(id)sender {
  NSString *str =  [NSString stringWithFormat:@"https://www.googleapis.com/oauth2/v1/userinfo?access_token=%@",accessTocken];
  NSString* escapedUrl = [str stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
  NSURL *url = [NSURL URLWithString:[NSString stringWithFormat:@"%@",escapedUrl]];
  NSString *jsonData = [[NSString alloc] initWithContentsOfURL:url usedEncoding:nil error:nil];
  NSMutableDictionary *proDic = [[NSMutableDictionary alloc] init];

  proDic=[jsonData JSONValue];
  NSLog(@"%@",proDic);