Android: What is the share dialog class in Facebook SDK 4.x

Question

I\'m using the code below to open Facebook share dialog with a Facebook page URL.

The problem is, when I look to the shared post on my wall via Facebook application,

Answer 1

From the Facebook documentation:

Links

When people share links from your app to Facebook, it includes attributes that show up in the post:

• a contentURL, the link to be shared
• a contentTitle that represents the title of the content in the link
• a imageURL, the URL of thumbnail image that will appear on the post
• a contentDescription of the content, usually 2-4 sentences

If you want to display the image you should use setImageUrl(@Nullable final Uri imageUrl):

ShareLinkContent linkContent = new ShareLinkContent.Builder()
                .setContentUrl(Uri.parse(aFacebookPageURL))
                .setImageUrl(Uri.parse(imageUrl))
                .build();

This is a share from SDK:

This is a share directly from the app: