ios - 哪个FBSDKShareDialog didCompleteWithResults？

Question

如果我在同一 View Controller 上有不同的 Facebook 分享按钮，则使用 Facebook SDK 4.0。

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

在代理上，我如何使用共享对象知道哪个共享对话框已完成并带有结果？

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

Answer 1

感谢您的回答。

因此，如果您需要这样做，您应该使用实例方法而不是类方法 showFromViewController:withContent:delegate:

.h

@property (strong, nonatomic) FBSDKShareDialog *shareCodeDialog;

.m

self.shareCodeDialog = [FBSDKShareDialog new];
[self.shareCodeDialog setDelegate:self];
[self.shareCodeDialog setShareContent:content];
[self.shareCodeDialog setFromViewController:self];
[self.shareCodeDialog show];

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

      if ([sharer isEqual:self.shareCodeDialog]) {
           // Your delegate code
      }
}