Question

这段代码没有在朋友的最后生成通知。但是发送成功没有产生错误。我正在为朋友建立一个游戏网址的应用程序邀请他们玩。我写了下面的代码发送url.it的工作正常而不是没有产生错误，但用户没有收到App的任何请求。

        //Fbwebdialog  generating no error
        [FBWebDialogs presentRequestsDialogModallyWithSession:[FBSession activeSession]
                    message:[NSString stringWithFormat:@"I just smashed  friends! Can you beat it?"]
                    title:nil
                    parameters:params
                    handler:^(FBWebDialogResult result, NSURL *resultURL, NSError *error) {
                    if (error) {
                        // Case A: Error launching the dialog or sending request.
                        NSLog(@"Some errorr: %@", [error description]);
                        UIAlertView *alrt = [[UIAlertView alloc] initWithTitle:@"Invitiation Sending Failed" message:@"Unable to send inviation at this Moment, please make sure your are connected with internet" delegate:nil cancelButtonTitle:@"OK" otherButtonTitles: nil];
                            [alrt show];
                            } else {
                                    if (![resultURL query]) {
                                        return ;
                                        NSLog(@"User canceled request.");
                                        } else {
                                            NSDictionary *params = [self parseURLParams:[resultURL query]];
                                            NSMutableArray *recipientIDs = [[NSMutableArray alloc] init];
                                            for (NSString *paramKey in params){
                                                    if ([paramKey hasPrefix:@"to["]){

                                                            [recipientIDs addObject:[params objectForKey:paramKey]];

                                                            }
                                                          }
                                                        if ([params objectForKey:@"request"]){

                                                              NSLog(@"Request ID: %@", [params objectForKey:@"request"]);
                                                            NSArray *requestIDs=[params objectForKey:@"request"];

                                                          }
                                                          if ([recipientIDs count] > 0){

                                                              //[self showMessage:@"Sent request successfully."];
                                                              //NSLog(@"Recipient ID(s): %@", recipientIDs);

                                                             // punGameViewController *pun=[[punGameViewController alloc]initWithNibName:@"punGameViewController" bundle:nil];

                                                              UIAlertView *alrt = [[UIAlertView alloc] initWithTitle:@"Success!" message:@"Successfully send" delegate:nil cancelButtonTitle:@"OK" otherButtonTitles: nil];
                                                              [alrt show];

                                                            //  [self.navigationController pushViewController:pun animated:YES];



                                                          } 

                                                      }
                                                  }

                                            }];
          //end of code here

检查它找不到通知的原因。

Answer 1

我在之前回答的S / O问题上找到了我对这个问题的答案。基本上，您需要在Facebook App设置中设置App Store Id和Bundle Id，以便发送邀请。您可以找到该信息：here

Answer 2

只有当您的应用是游戏时，您的应用发送的通知才会在移动设备上收到。如果您的应用不是游戏，通知仍会传送到桌面上的App Center。

FBWebDialogs presentRequestsDialogModallyWithSession不起作用？

2 个答案: