如何在不使用原生 ios 应用程序中的 FBSDKShareDialog 的情况下在 Facebook 墙上分享照片或链接

Question

我想在不使用 FBSDKShareDialog 的情况下在用户 Facebook 墙上发布一些照片或链接。我已经使用来自 facebook 的 FBSDKSharePhoto 和 FBSDKShareDialog 默认对话框发布。为此，我执行以下代码

FBSDKSharePhoto *photo = [[FBSDKSharePhoto alloc] init];
photo.image = self.imgView.image;
photo.userGenerated = YES;
FBSDKSharePhotoContent *content = [[FBSDKSharePhotoContent alloc] init];
content.photos = @[photo];
[FBSDKShareDialog showFromViewController:self
                             withContent:content
                                delegate:(id)self];

但是，此代码会打开默认 FB 对话框。那么，我怎样才能将链接和照片直接发布到用户的墙上。

Answer 1

你可以使用默认iOS Social Framework的SLComposeViewController

#import <Social/Social.h>

- (IBAction)postToFacebook:(id)sender {
    if([SLComposeViewController isAvailableForServiceType:SLServiceTypeFacebook]) {

        SLComposeViewController *controller = [SLComposeViewController composeViewControllerForServiceType:SLServiceTypeFacebook];

        [controller setInitialText:@"Post from my iPhone app"];
        [controller addURL:[NSURL URLWithString:@"http://www.yourlink.com"]];
        [controller addImage:[UIImage imageNamed:@"facebook-image.jpg"]];
        [controller setCompletionHandler:^(SLComposeViewControllerResult result) {

        switch (result) {
             case SLComposeViewControllerResultCancelled:
                 NSLog(@"Post Canceled");
                 break;
             case SLComposeViewControllerResultDone:
                 NSLog(@"Post Sucessful");
                 break;

             default:
                 break;
         }
        }];
        [self presentViewController:controller animated:YES completion:Nil];

    }
}

Facebook 分享的文档。 ：https://developers.facebook.com/docs/sharing/ios

通过 Graph API：

1) Post image on facebook wall using graph api iphone sdk

2)Photo Upload to own wall via iOS Graph API with user's location

3)http://www.raywenderlich.com/1488/facebook-tutorial-for-ios-how-to-use-facebook-new-graph-api-from-your-iphone-app