在使用iOS的facebook sdk从iOS应用程序发布内容后，facebook内容在墙和主页中看起来不同

Question

在使用iOS的facebook sdk从iOS应用程序发布内容后，Facebook内容在墙和主页中看起来有所不同，

二手代码：我们使用以下代码在Facebook墙上发布数据。

[NSMutableDictionary dictionaryWithObjectsAndKeys:
         @"Found this app ", @"message",
         @"AppName", @"name",
       @"App Title", @"caption",
         @"Description data", @"description",
        @"Link URL", @"link",
         @"Image URL", @"picture",nil];
 // create the connection object.
        FBRequestConnection *newConnection = [[[FBRequestConnection alloc] initWithTimeout:kRequestTimeoutInterval] autorelease];

        // create the request object, using the fbid as the graph path as an alternative the request* static methods of the
        // FBRequest class could be used to fetch common requests, such as /me and /me/friends
        FBRequest *request=[[[FBRequest alloc] initWithSession:activeSession
                                                     graphPath:@"me/feed"
                                                    parameters:params
                                                    HTTPMethod:@"POST"] autorelease];

详细信息：当我们要发布此数据并链接网址时，内容在主屏幕和个人资料屏幕中看起来不同。

相反，od App Name在主页中显示链接URL标题，但在配置文件页面中显示正确的内容，如App Title。 它只发布在iOS应用程序中，从Android应用程序看起来不错。

请帮助我tikamchandrakar@gmail.com或tikam.chandrakar@xymob.com如果有任何事情不清楚请告诉我。 谢谢

Answer 1

试试这段代码。 它对我来说很完美 -

// Helper method to request publish permissions and post.
- (void)requestPermissionAndPost {

[FBSession.activeSession requestNewPublishPermissions:[NSArray arrayWithObject:@"publish_actions"]
                                      defaultAudience:FBSessionDefaultAudienceFriends
                                    completionHandler:^(FBSession *session, NSError *error) {
                                        if (!error && [FBSession.activeSession.permissions indexOfObject:@"publish_actions"] != NSNotFound) {

                                            // Now have the permission
                                            [self postOpenGraphAction];
                                        } else if (error){
                                            // Facebook SDK * error handling *
                                            // if the operation is not user cancelled
                                            if (error.fberrorCategory != FBErrorCategoryUserCancelled) {
//                                                    [self presentAlertForError:error];
                                            }
                                        }
                                    }];
}

// Creates the Open Graph Action.
- (void)postOpenGraphAction {


NSString *pageId = @"";

if ([pageIdArray count] > 0) {
    pageId = [[pageIdArray objectAtIndex:0] objectForKey:@"page_id"];
}else{
    pageId = @"";
}

//http://mistoh.com/mistohws/CategoriesIcon/CategoryIcon_%1$s.png

[FBRequestConnection startWithGraphPath:@"me/feed"
                             parameters:@{
                                          @"link":@"http://mistoh.com/mistohws/CategoriesIcon/CategoryIcon_1.png",
                                          @"message":[NSString stringWithFormat:@"I just shared a Mistoh at %@",self.mistohNameStr],
                                          @"place":[NSString stringWithFormat:@"%@",pageId],
                                          @"name":[NSString stringWithFormat:@"%@",self.mistohNameStr],
                                          @"description":[NSString stringWithFormat:@"%@",self.mistohDescStr],
                                          @"address":[NSString stringWithFormat:@"%@",self.mistohAddressStr],
                                          @"tags":[NSString stringWithFormat:@"%@",self.selectedFriendsStr]
                                          }
                             HTTPMethod:@"POST"
                      completionHandler:^(FBRequestConnection *connection, id result, NSError *error) {
                          //verify result

                          if (!error) {

                              [[[UIAlertView alloc] initWithTitle:@"Shared Mistoh Successfully!!"
                                                          message:@""
                                                         delegate:nil
                                                cancelButtonTitle:@"OK"
                                                otherButtonTitles:nil]
                               show];

                          }else{
                              [[[UIAlertView alloc] initWithTitle:@"Error"
                                                          message:@"Error while sharing mistoh with friends."
                                                         delegate:nil
                                                cancelButtonTitle:@"OK"
                                                otherButtonTitles:nil]
                               show];

                              NSLog(@"Error : %@",[error description]);
                          }

                      }];

}

它在Facebook墙和时间线上看起来不错。 谢谢..