Facebook Messenger SDK可以将文本和URL共享给Facebook朋友

Question

我正在尝试向fb Messenger上的朋友发送包含URL的文本消息，但没有任何发送方法。

我已经试过了

 let result = FBSDKMessengerSharer.messengerPlatformCapabilities().rawValue & FBSDKMessengerPlatformCapability.Image.rawValue
    if result != 0 {
        let content: FBSDKShareLinkContent = FBSDKShareLinkContent()

        content.contentURL = NSURL(string: Urls().WEONE_ITUNES_TINYURL)
        content.contentDescription = "Dscription"
        content.contentTitle = "Title"
        let facebookSendButton: FBSDKSendButton = FBSDKSendButton()
        facebookSendButton.shareContent = content
        facebookSendButton.sendActionsForControlEvents(UIControlEvents.TouchUpInside)

    } else {
        Utils().alertView(self, title: "Cannot Send Message", message: "Your device is not able to send Facebook Messenger messages.")
    }

但这仅用于共享链接

我也尝试使用urlscheme发送消息，但它只是打开了fb Messenger：

    if UIApplication.sharedApplication().canOpenURL(NSURL(string: "fb-messenger-api://")!) {
        var msgString = "Hello World: https://randomurl.com"
        let urlStringEncoded = msgString.stringByAddingPercentEncodingWithAllowedCharacters(.URLHostAllowedCharacterSet())
        var urlString = "fb-messenger://messaging?text=\(urlStringEncoded!)"
        UIApplication.sharedApplication().openURL(NSURL(string: urlString)!)
    }
    else {
        print("Failed to open fb-messenger App ")
    }

在Android中，这是可能的

    Intent sendIntent = new Intent();
    sendIntent.setAction(Intent.ACTION_SEND);
    sendIntent.putExtra(Intent.EXTRA_TEXT, "Your message");
    sendIntent.setType("text/plain");
    sendIntent.setPackage("com.facebook.orca");

   try {
        startActivity(sendIntent);
   } catch (android.content.ActivityNotFoundException ex) {
        ToastHelper.show(this, "Please Install Facebook Messenger");
   }

这是从android发送的

任何帮助将不胜感激

提前致谢

Answer 1

与Swift中的ВикторИванов答案相同：

            let content = FBSDKShareLinkContent()
            content.quote = "A nice quote here..."
            content.contentURL = URL(string: "Your_Link")

            let messageDialog = FBSDKMessageDialog()
            messageDialog.delegate = nil
            messageDialog.shareContent = content

            if messageDialog.canShow() {
                messageDialog.show()
            }

现在不推荐使用.imageURL，.contentTitle和.contentDescription

Answer 2

尝试这个：

FBSDKShareLinkContent *content = [[FBSDKShareLinkContent alloc] init];
content.contentURL = [NSURL URLWithString:@"YOUR_LINK"];
content.imageURL = [NSURL URLWithString:@"SOME_IMAGE"];
content.contentTitle = @"Awesome title here!";
content.contentDescription = @"Some description maybe...";
content.quote = @"A nice quote here...";

FBSDKMessageDialog *messageDialog = [[FBSDKMessageDialog alloc] init];
messageDialog.delegate = nil;
[messageDialog setShareContent:content];

if ([messageDialog canShow]) {
    [messageDialog show];
}