ios - Facebook iOS SDK - 获取好友列表

Question

使用 Facebook iOS SDK，我怎样才能得到我所有 friend 的 NSArray 并向他们发送使用我的应用程序的邀请？我专门寻找获取所有 friend 的图形路径。

Answer 1

使用 Facebook SDK 3.0，您可以这样做:

FBRequest* friendsRequest = [FBRequest requestForMyFriends];
[friendsRequest startWithCompletionHandler: ^(FBRequestConnection *connection,
                                  NSDictionary* result,
                                  NSError *error) {
    NSArray* friends = [result objectForKey:@"data"];
    NSLog(@"Found: %lu friends", (unsigned long)friends.count);
    for (NSDictionary<FBGraphUser>* friend in friends) {
        NSLog(@"I have a friend named %@ with id %@", friend.name, friend.objectID);
    }
}];