检索Facebook好友列表

Question

I want to retrieve the user's friends list from Facebook. Any sample code will be highly appreciated.

Answer 1

after login, do this- [facebook requestWithGraphPath:@"me/friends" andDelegate:self]; //the friends data should be parsed in this delegate method.

- (void)request:(FBRequest *)request didLoad:(id)result {

    if([result isKindOfClass:[NSDictionary class]])
    {
        NSLog(@"dictionary");
        result=[result objectForKey:@"data"];
        if ([result isKindOfClass:[NSArray class]]) 

            for(int i=0;i<[result count];i++){

                NSDictionary *result2=[result objectAtIndex:i];
                NSString *result1=[result2 objectForKey:@"id"];                     NSLog(@"uid:%@",result1);
                [uids addObject:result1];
            }
    }
}

here, i added all the friends uids to an array. same way u can get names and perform any using GraphApi .

Hope it helped u..

Answer 2

use graph api to requestwithgraphapi string @"me/friends" .

this is for signed user friends.

friendlists

The user's friend lists

Requires permissions of "read_friendlists" to read & "manage_friendlists" to write

so add them to ur permission array

array of objects containing id and name fields of the friendlist

Answer 3

使用FacebookGraph API获取用户的好友列表