FBSDKShareDialogModeNative 在分享点击时调用 sharerDidCancel

Question

我在通过 facebook-ios-sdk 分享 link 时遇到问题。

我需要使用 FBSDKShareDialogModeNative 来共享对话框，FBSDKShareDialogModeShareSheet 不适合我，因为我需要为给定的内容设置标题、描述和图像，这在这不起作用模式。我找到的每个答案都推荐这种模式。

当我使用 FBSDKShareDialogModeNative 时，本机 Facebook 应用程序会以正确的内容打开，但在点击“分享”按钮后，fb 应用程序会关闭，并且不会共享任何内容。还调用委托方法 sharerDidCancel。

唯一能按预期工作的选项是通过浏览器以 FBSDKShareDialogModeFeedBrowser 模式共享。

示例代码：

FBSDKShareLinkContent *content = [FBSDKShareLinkContent new];
content.contentURL = [NSURL URLWithString:@"http://google.com"];                                                                     // Random
content.contentTitle = @"Test title";                                                                                                // Random
content.contentDescription = @"Test description";                                                                                    // Random
content.imageURL = [NSURL URLWithString:@"http://www.gettyimages.pt/gi-resources/images/Homepage/Hero/PT/PT_hero_42_153645159.jpg"]; // Random

FBSDKShareDialog *dialog = [FBSDKShareDialog new];
dialog.fromViewController = self;
dialog.shareContent = content;
dialog.delegate = self;
dialog.mode = FBSDKShareDialogModeNative;

if (![dialog canShow]) {
    dialog.mode = FBSDKShareDialogModeFeedBrowser;
}

[dialog show];

有人解决过这个问题吗？提前谢谢你。

Answer 1

您好，您需要使用此代码。

FBSDKShareLinkContent *content = [[FBSDKShareLinkContent alloc]init];
content.contentURL = [NSURL URLWithString:@"http://google.com"];   // Random
content.contentTitle = @"Test title";   // Random
content.contentDescription = @"Test description";   // Random
content.imageURL = [NSURL URLWithString:@"http://www.gettyimages.pt/gi-resources/images/Homepage/Hero/PT/PT_hero_42_153645159.jpg"];

FBSDKShareDialog *dialog = [[FBSDKShareDialog alloc] init];
dialog.fromViewController = self;
dialog.shareContent = content;
dialog.delegate = self;
dialog.mode = FBSDKShareDialogModeNative;

if (![dialog canShow]) {
    dialog.mode = FBSDKShareDialogModeFeedBrowser;
}

[dialog show];

FBSDKShareLinkContent *content = [[FBSDKShareLinkContent alloc]init];

content.contentURL = [NSURL URLWithString:@"http://google.com"];                                                                     // Random
content.contentTitle = @"Test title";                                                                                                // Random
content.contentDescription = @"Test description";                                                                                    // Random
content.imageURL = [NSURL URLWithString:@"http://www.gettyimages.pt/gi-resources/images/Homepage/Hero/PT/PT_hero_42_153645159.jpg"]; // 

FBSDKShareDialog *dialog = [[FBSDKShareDialog alloc] init];
dialog.fromViewController = self;
dialog.shareContent = content;
dialog.delegate = self;
dialog.mode = FBSDKShareDialogModeNative;

if (![dialog canShow]) 
{
    dialog.mode = FBSDKShareDialogModeFeedBrowser;
}

[dialog show];

Answer 2

我发现我在 plist 中使用了错误的 FacebookDisplayName。

SDK 不会给您任何警告（在 fb native 中点击 Done/Share 按钮后它会静默失败）并且在其他模式（shareSheet、feedBrowser 等）下使用错误的显示名称共享也有效。

FBSDKShareDialogModeNative 在分享点击时调用 sharerDidCancel

FBSDKShareDialogModeNative calls sharerDidCancel on Share click

facebook

ios

facebook-ios-sdk