Getting user_likes in Facebook iOS SDK - ios

Question

I'm trying to get the current user's likes after they have signed into my iOS app using Facebook. The only things I can get from the user are their profile (gender, locale, etc).
How would I go about requesting permission to get their user_likes, after they have logged in?
Also, would I have to get my app reviewed by the Facebook team? I've read somewhere that I may have to.

Answer 1

First of all you need to provide login permission for user_likes and if others then as follows:
self.LoginView.readPermissions = #[#"basic_info",#"user_location",#"user_birthday",#"user_likes",#"email",#"user_relationships",#"user_interests",#"user_hometown",#"user_about_me",#"user_games_activity",#"user_relationship_details",#"user_religion_politics"];
self.LoginView.delegate=self;
There after you need to call webService using graph Api by simply calling the method ( [self obtainUserData]) which is mentioned as follows:
-(void)obtainUserData
{
NSString *fbAccessToken = [FBSession activeSession].accessTokenData.accessToken;
NSString *fields =#"id,name,first_name,last_name,picture,permissions,installed,music,likes,email,friends,gender,birthday,email,hometown,relationship_status,interested_in,sports";
// feed is use for all action
NSString *path = [NSString stringWithFormat:#"https://graph.facebook.com/me?fields=%#",fields];
NSURL *url = [NSURL URLWithString:[NSString stringWithFormat:#"%#&access_token=%#", path,fbAccessToken]];
NSLog(#"%#",url);
NSURLRequest *req=[NSURLRequest requestWithURL:url];
NSURLConnection *conn=[[NSURLConnection alloc]initWithRequest:req delegate:self];
// NSMutableData *jsondata=[[NSMutableData alloc]init];
NSMutableData *data = [[NSMutableData alloc] init];
self.receivedData = data;
[conn start];
}
//here receivedData is an object of NSMutable Data
you will obtain your required output in following method:
-(void)connectionDidFinishLoading:(NSURLConnection *)connection
{
NSMutableDictionary *json=[NSJSONSerialization JSONObjectWithData:_receivedData options:NSJSONReadingMutableContainers error:nil];
NSLog(#"json: %#",json);
}
HopE this Helps!!