如何使用Corona SDK工具在android设备的脸书墙上分享或发布游戏分数？

Question

我想在facebook上分享一些我的应用程序的随机分数。每次我运行应用程序，我成功地登录到fb，但应用程序显示错误。下面是我在facebook.login上调用的侦听器函数。Else语句而不是if ( isAvailable )语句执行。我在网上找了所有的东西，但还是迷路了。

function listener ( event )


      local serviceName = "facebook"  --supported values are "twitter", "facebook", or "sinaWeibo"

       local isAvailable = native.canShowPopup( "social", serviceName )

       if ( isAvailable ) then    --- does not execute this statement 

        local function networkListener( event )

            if ( event.isError ) then
                print( "Network error: ", event.response )
            else
                print ( "RESPONSE: " .. event.response )
            end

        end

        accessTokenFromFacebookLogin = facebook.getCurrentAccessToken();   --- gets token of current fb user
        facebookUserId = facebook.request("me", "GET", { field = "id" });                 --- gets all the data of user in this case user id



        local params = {};
        params.body = "&score="..tostring(newScore).."&access_token="..accessTokenFromFacebookLogin;
        network.request( "https://graph.facebook.com/"..facebookUserId.."/scores", "POST", networkListener, params);   --- post the score on desired user id's feed or something

    else     --- shows this msg instead  of executing if statement :(

        native.showAlert(
            "Cannot post " .. serviceName .. " score.",
            "Please setup your " .. serviceName .. " account or check your network connection.",
            { "OK" } )
    end
end

请帮我解决这个问题。任何帮助都将不胜感激。谢谢。

Answer 1

Facebook不久前改变了他们的政策。你不能再发布预先填写好的文本了(可能是添加了权限，但我不是百分之百确定)。您只能发布链接或图像。所以也许你可以截取比分的截图并上传那张图片？Kind谈Bram