Problem with Request for Permissions (mobile app)

Question

In my application I want to publish the results of the games on facebook. I used this tutorial: http://www.adobe.com/devnet/facebook/articles/flex_fbgraph_pt1.html
Here is a fragment of my source code:
<fx:Script>
        <![CDATA[
            import com.facebook.graph.FacebookMobile;
            import mx.events.Request;
            import valueObjects.GlobalVariables;
            protected var extendedPermissions:Array = ["publish_stream","user_website","user_status","user_about_me"];
           protected function initApp():void
                FacebookMobile.init("app ID",loginHandler);
            protected function loginHandler(success:Object,fail:Object):void
                if(success){   
                    currentState="loggedin";
                    nameLbl.text=success.user.name;
                    userImg.source=FacebookMobile.getImageUrl(success.uid,"small");
                    birthdayLbl.text=success.user.birthday;
                    FacebookMobile.api("/me/statuses",getStatusHandler);
                else{   
                    this.login();
            protected function login():void
                FacebookMobile.login(loginHandler, stage, []);
            protected function logout():void
                FacebookMobile.logout();
                currentState="loggedout";
            protected function getStatusHandler(result:Object, fail:Object):void
                statusLbl.text=result[0].message;
            protected function submitPost():void
                FacebookMobile.api("/me/feed",submitPostHandler,{message:GlobalVariables.d.toString()}, "POST");
            protected function submitPostHandler(result:Object,fail:Object):void
                FacebookMobile.api("/me/statuses",getStatusHandler);
        ]]>
    </fx:Script>
I have problem with permissions. After login I see a white screen instead of request for permission.  The desktop application does not have a problem with it. When I log for the first time to the desktop application and I will give the permissions applications, then in the mobile application everything works fine. But this is not a good solution. And so please help.

Answer 1

The labelField of IconItemRenderer only supports single line text.  Try using the messageField instead:
<s:List width="200" height="200">
    <s:dataProvider>
        <s:ArrayList>
            <s:DataItem desc="1 Hello World Hello World Hello World" />
            <s:DataItem desc="2 Hello World Hello World Hello World" />
            <s:DataItem desc="3 Hello World Hello World Hello World" />
        </s:ArrayList>
    </s:dataProvider>
    <s:itemRenderer>
        <fx:Component>
            <s:IconItemRenderer labelField="" messageField="desc">
            </s:IconItemRenderer>
        </fx:Component>
    </s:itemRenderer>
</s:List>
If you need more control you might need to subclass, this post might help: http://flexponential.com/2011/08/21/adding-multiline-text-support-to-labelitemrenderer/