iOS email and birthdate not getting from facebook - ios

Question

The header:
#import <UIKit/UIKit.h>
#import <FacebookSDK/FacebookSDK.h>
#interface ViewController : UIViewController<UITextFieldDelegate>
{
IBOutlet UITextField *update;
NSString *status;
}
#property (nonatomic, copy) IBOutlet NSString *status;
#end
.m File:
#import "ViewController.h"
#interface ViewController ()
#property (strong, nonatomic) IBOutlet UIButton *buttonPostStatus;
#property (strong, nonatomic) id<FBGraphUser> loggedInUser;
#property (strong, nonatomic) IBOutlet UILabel *labelFirstName;
#property (strong,nonatomic) IBOutlet UITextField *update;
#property (strong,nonatomic) IBOutlet UILabel *dob;
#property (strong,nonatomic) IBOutlet UILabel *profilename;
- (IBAction)postStatusUpdateClick:(UIButton *)sender;
#end
#implementation ViewController
#synthesize buttonPostStatus = _buttonPostStatus;
#synthesize loggedInUser = _loggedInUser;
#synthesize labelFirstName = _labelFirstName;
#synthesize update;
#synthesize dob;
#synthesize profilename;
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
FBLoginView *loginview = [[FBLoginView alloc] init];
loginview.frame = CGRectOffset(loginview.frame, 5, 5);
if ([self respondsToSelector:#selector(setEdgesForExtendedLayout:)]) {
loginview.frame = CGRectOffset(loginview.frame, 5, 25);
}
loginview.delegate = self;
self.labelFirstName = nil;
self.loggedInUser = nil;
[self.view addSubview:loginview];
[loginview sizeToFit];
NSString *status = update.text;
}
- (void)viewDidUnload {
self.buttonPostStatus = nil;
[super viewDidUnload];
}
- (void)loginViewFetchedUserInfo:(FBLoginView *)loginView
user:(id<FBGraphUser>)user {
self.labelFirstName.text = [NSString stringWithFormat:#"Hello %# %#", user.first_name, user.last_name ];
self.loggedInUser = user;
self.dob.text= [NSString stringWithFormat:#"Birthday- %#", user.birthday];
NSLog(user.birthday);
NSLog(self.labelFirstName.text);
//NSLog(user.dob);
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
- (void)loginView:(FBLoginView *)loginView handleError:(NSError *)error {
NSLog(#"FBLoginView encountered an error=%#", error);
}
- (void) performPublishAction:(void (^)(void)) action {
// we defer request for permission to post to the moment of post, then we check for the permission
if ([FBSession.activeSession.permissions indexOfObject:#"publish_actions"] == NSNotFound) {
// if we don't already have the permission, then we request it now
[FBSession.activeSession requestNewPublishPermissions:#[#"publish_actions"]
defaultAudience:FBSessionDefaultAudienceFriends
completionHandler:^(FBSession *session, NSError *error) {
if (!error) {
action();
} else if (error.fberrorCategory != FBErrorCategoryUserCancelled){
UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:#"Permission denied"
message:#"Unable to get permission to post"
delegate:nil
cancelButtonTitle:#"OK"
otherButtonTitles:nil];
[alertView show];
}
}];
} else {
action();
}
}
- (IBAction)postStatusUpdateClick:(UIButton *)sender {
NSURL *urlToShare = [NSURL URLWithString:#"htts.facebook.com/ios"];
FBAppCall *appCall = [FBDialogs presentShareDialogWithLink:urlToShare
name:#"Hello Facebook"
caption:nil
description:#"The 'Hello Facebook' sample application showcases simple Facebook integration."
picture:nil
clientState:nil
handler:^(FBAppCall *call, NSDictionary *results, NSError *error) {
if (error) {
NSLog(#"Error: %#", error.description);
} else {
NSLog(#"Success!");
}
}];
[self performPublishAction:^{
FBRequestConnection *connection = [[FBRequestConnection alloc] init];
connection.errorBehavior = FBRequestConnectionErrorBehaviorReconnectSession
| FBRequestConnectionErrorBehaviorAlertUser
| FBRequestConnectionErrorBehaviorRetry;
[connection addRequest:[FBRequest requestForPostStatusUpdate:update.text]
completionHandler:^(FBRequestConnection *connection, id result, NSError *error) {
[self showAlert:update.text result:result error:error];
self.buttonPostStatus.enabled = YES;
}];
[connection start];
self.buttonPostStatus.enabled = NO;
}];
}
- (void)showAlert:(NSString *)message
result:(id)result
error:(NSError *)error {
NSString *alertMsg;
NSString *alertTitle;
if (error) {
alertTitle = #"Error";
if (error.fberrorUserMessage && FBSession.activeSession.isOpen) {
alertTitle = nil;
} else {
// Otherwise, use a general "connection problem" message.
alertMsg = #"Operation failed due to a connection problem, retry later.";
}
} else {
NSDictionary *resultDict = (NSDictionary *)result;
alertMsg = [NSString stringWithFormat:#"Successfully posted '%#'.", update.text];
NSString *postId = [resultDict valueForKey:#"id"];
if (!postId) {
postId = [resultDict valueForKey:#"postId"];
}
if (postId) {
alertMsg = [NSString stringWithFormat:#"%#\nPost ID: %#", alertMsg, postId];
}
alertTitle = #"Ho Gya!!";
}
if (alertTitle) {
UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:alertTitle
message:alertMsg
delegate:nil
cancelButtonTitle:#"OK"
otherButtonTitles:nil];
[alertView show];
}
}
#end
I want to get the user information like username, email id, birthday etc.. whenever the user logs in.
I am trying to get the info of user by this code. Am I correct or not? If something is missing in this code, please provide some coding solution.

Answer 1

You have to set Permission for that
loginview.readPermissions=#[#"email"];