FBSDKShareDialog shareFromViewController方法在哪里？

Question

下载最新的Facebook，并遵循以下文档：

FBSDKShareLinkContent *content = [[FBSDKShareLinkContent alloc] init];
content.contentURL = [NSURL URLWithString:@"http://developers.facebook.com"];
[FBSDKShareDialog shareFromViewController:self
                              withContent:content
                                 delegate:nil];

但是有一个问题，没有shareFromViewController方法！只有showFromViewController方法，它不能做共享工作，共享方法在哪里？

Answer 1

SDK中没有用于共享的shareFromViewController方法，而是用于共享的showFromViewController方法。

[FBSDKShareDialog showFromViewController:self
                                 withContent:tempContent
                                    delegate:self];

或

FBSDKShareDialog *shareDialog = [[FBSDKShareDialog alloc] init];
shareDialog.delegate=self;
shareDialog.fromViewController = self;
shareDialog.shareContent = content;
[shareDialog show];

//代表方法

- (void)sharer:(id<FBSDKSharing>)sharer didCompleteWithResults:(NSDictionary *)results{

}
 - (void)sharerDidCancel:(id<FBSDKSharing>)sharer{

}

- (void)sharer:(id<FBSDKSharing>)sharer didFailWithError:(NSError *)error{
NSLog(@"%@",error);
}