ios - 如何从 iOS 应用程序发送好友请求

Question

我想从我的应用程序发送好友请求。我使用了以下代码

NSMutableDictionary* params = [NSMutableDictionary dictionaryWithObjectsAndKeys:
                                   @"My Title", @"title",
                                   @"Come check out my app.",  @"message",
                                   FrienduserId, @"id",
                                   nil];
[FBWebDialogs 
 presentDialogModallyWithSession:nil 
 dialog:@"friends" 
 parameters:[params mutableCopy] 
 handler:^(FBWebDialogResult result, NSURL *resultURL, NSError *error){
    if (error) {
        NSLog(@"%@",error);
    }
    else
    {
        NSLog(@"done");
    }
 }];

它显示对话框，当我点击确认时它会给出消息抱歉出了点问题。我们正在努力尽快解决此问题。

我已经成功集成了 Facebook SDK。我得到了我的个人资料信息和我的 friend 列表。所以请帮我解决这个问题。

Answer 1

NSLog(@"%@",[app.Arr_Facebook_Frnd objectAtIndex:indexpath]);

NSString *str_id;
NSString *str_name;
NSString *str_link;

    str_id = [[app.Arr_Facebook_Frnd objectAtIndex:indexpath] objectForKey:@"id"];
    str_name = [[app.Arr_Facebook_Frnd objectAtIndex:indexpath] objectForKey:@"name"];
    str_link = @"www.google.com";


NSDictionary *params = @{
                         @"name" : str_name,
                         @"caption" : @"",
                         @"description" : @"",
                         @"picture" : @"",
                         @"link" : str_link,
                         @"to":str_id,
                         };

// Invoke the dialog
[FBWebDialogs presentFeedDialogModallyWithSession:nil
                                       parameters:params
                                          handler:
 ^(FBWebDialogResult result, NSURL *resultURL, NSError *error) {
     if (error) {
         NSLog(@"Error publishing story.");
         [self.indicator stopAnimating];
     } else {
         if (result == FBWebDialogResultDialogNotCompleted) {
             NSLog(@"User canceled story publishing.");
             [self.indicator stopAnimating];
         } else {
             NSLog(@"Story published.");
             [self.indicator stopAnimating];
         }
     }}];