As3 Facebook API 1.8 FacebookMobile.login

Question

Facebook APIのサンプルをダウンロードし、テストを実行しました。

FacebookMobile.login(handleLogin, stage, extendedPermissions, new StageWebView()); 

ただし、このコードは動作していないようだが、Facebookの新しいログインページは開かない。ここで

は、完全なソースコードであり、それが唯一のモバイルデバイスで動作するので、これは私がAdobe AIRの3.0

package { 

    import flash.display.MovieClip; 
    import flash.events.Event; 
    import flash.events.MouseEvent; 
    import flash.display.Stage; 
    import flash.display.StageAlign; 
    import flash.display.StageScaleMode; 
    import flash.media.StageWebView; 

    import com.facebook.graph.FacebookMobile; 
    import com.facebook.graph.controls.Distractor; 

    import demo.controls.GraphicButton; 
    import demo.events.FacebookDemoEvent; 
    import demo.models.FriendModel; 
    import demo.views.FriendDetail; 
    import demo.views.FriendsList; 
    import demo.views.UserInfo; 

    public class FriendListMobile extends MovieClip { 

     //Place your application id here. 
     protected static const APP_ID:String = 'xxxxxxxx'; 
     //Place your specified site URL for your app here. This is needed for clearing cookies when logging out. 
     protected static const SITE_URL:String = 'xxxxxxxx'; 
     //Extended permission to access other parts of the user's profile that may be private, or if your application needs to publish content to Facebook on a user's behalf. 
     protected var extendedPermissions:Array = ["publish_stream","user_website","user_status","user_about_me"]; 

     public var userInfo:UserInfo; 
     public var loginBtn:GraphicButton; 
     public var friendDetail:FriendDetail; 
     public var friendList:FriendsList; 

     public var distractor:Distractor; 
     public var bg:DistractorOverlay; 
     public var friendsModel:FriendModel; 

     protected var selectedUserInfo:Object = {}; 

     public function FriendListMobile() { 
      // constructor code 
      addEventListener(Event.ADDED_TO_STAGE, handleAddedToStage); 
     } 

     protected function handleAddedToStage(event:Event):void { 
      removeEventListener(Event.ADDED_TO_STAGE, handleAddedToStage); 
      stage.align = StageAlign.TOP_LEFT; 
      stage.scaleMode = StageScaleMode.NO_SCALE; 
      init(); 
     } 

     protected function init():void { 
      configUI(); 
      addEventListeners(); 

      FacebookMobile.init(APP_ID, onHandleInit, null); 
     } 

     protected function configUI():void { 
      loginBtn.label = 'Login'; 
      loginBtn.setSize(440, 60); 
      loginBtn.setStyle('font', '_sans'); 
      loginBtn.setStyle('size', 25); 

      friendsModel = new FriendModel(); 

      distractor = new Distractor(); 
      friendDetail.visible = false; 

      bg = new DistractorOverlay(); 
      bg.visible = true; 
      addChild(bg); 

      distractor.x = 120 
      distractor.y = 310; 

      bg.addChild(distractor); 
     } 

     protected function addEventListeners():void { 
      loginBtn.addEventListener(MouseEvent.MOUSE_DOWN, handleLoginClick, false, 0, true); 
      friendDetail.addEventListener(Event.CLOSE, onCloseDialog, false, 0, true); 
      friendsModel.addEventListener(Event.COMPLETE, onFriendsComplete, false, 0, true); 
      friendList.addEventListener(FacebookDemoEvent.FRIEND_SELECTED, onFriendSelected, false, 0, true); 
     } 

     /** 
     * Pops up detail view for a selected friend. 
     **/ 
     protected function showFriendDetail():void { 
      bg.visible = true; 

      friendDetail.visible = true; 
      friendDetail.data = selectedUserInfo; 

      this.setChildIndex(friendDetail, this.numChildren - 1); 
     } 

     /** 
     * Event Handler Close DetailView 
     **/ 
     protected function onCloseDialog(event:Event):void { 
      friendDetail.visible = false; 
      bg.visible = false; 
     } 

     /** 
     * Event Handler user selects from the friend list. 
     **/ 
     protected function onFriendSelected(event:FacebookDemoEvent):void { 
      selectedUserInfo = event.data; 
      showFriendDetail(); 
     } 

     /** 
     * Event Handler User clicks Login button. 
     **/ 
     protected function handleLoginClick(event:MouseEvent):void { 
      bg.visible = true; 

      loginUser(); 
     } 

     /** 
     * Event Handler User clicks on Logout button. 
     **/ 
     protected function handleLogOutClick(event:MouseEvent):void { 
      FacebookMobile.logout(handleLogout, SITE_URL); 

      loginBtn.label = 'Login'; 
      loginBtn.addEventListener(MouseEvent.MOUSE_DOWN, handleLoginClick, false, 0, true); 

      friendList.clear(); 
      userInfo.clear(); 

      bg.visible = true; 
     } 

     /** 
     * Event Handler once logged out. 
     **/ 
     protected function handleLogout(response:Object):void { 
      bg.visible = false; 
     } 

     /** 
     * Event Handler FacebookMobile initializes application. 
     * Application will check if user is return to application, 
     * if not user is prompted to log in. 
     **/ 
     protected function onHandleInit(response:Object, fail:Object):void { 
      if (response) { 
       updateView(response.uid, response); 
      } else { 
       loginUser(); 
      } 
     } 

     /** 
     * Updates UI for views 
     **/ 
     protected function updateView(id:String, data):void { 
      userInfo.id = id; 
      userInfo.data = data; 

      loginBtn.label = 'Log Out'; 
      loginBtn.addEventListener(MouseEvent.MOUSE_DOWN, handleLogOutClick); 
      loginBtn.removeEventListener(MouseEvent.MOUSE_DOWN, handleLoginClick); 

      friendsModel.load(); 
     } 

     /** 
     * Preforms a login call to application. Mobile application takes in an instance 
     * StageView class. 
     **/ 
     protected function loginUser():void { 
      trace('not log in'); 
      FacebookMobile.login(handleLogin, stage, extendedPermissions, new StageWebView()); 
     } 

     /** 
     * Event Handler once user logs in. 
     **/ 
     protected function handleLogin(response:Object, fail:Object):void { 
      bg.visible = false; 
      FacebookMobile.api('/me', handleUserInfo); 
     } 

     /** 
     * Event Handler for users information. 
     **/ 
     protected function handleUserInfo(response:Object, fail:Object):void { 
      if (response) { 
       updateView(response.id, response); 
      } 
     } 

     /** 
     * Event Handler FriendModel information has been loaded. 
     **/ 
     protected function onFriendsComplete(event:Event):void { 
      bg.visible = false; 
      friendList.dataProvider = friendsModel.dataProvider; 
     } 
    } 

} 

の下で実行しています、そしてあなたがデスクトップ上でテストすることはできませんか？

Answer 1

：Flexの

：

StageWebView webView = new StageWebView(); 
webView.stage = FlexGlobals.topLevelApplication.stage; 
webView.viewPort = new Rectangle(0, 0, FlexGlobals.topLevelApplication.stage.stageWidth, FlexGlobals.topLevelApplication.stage.stageHeight); 

私は携帯用の非のFlex AIRアプリケーションでこのコードをテストしていませんが、あなたはこの試みることができる：

StageWebView webView = new StageWebView(); 
webView.stage = stage; 
webView.viewPort = new Rectangle(0, 0, stage.stageWidth, stage.stageHeight); 

を

を入力し、ログイン機能に渡します。

FacebookMobile.login(handleLogin, stage, extendedPermissions, webView); 

Answer 2

ソリューションは

を発見した代わりに、新しいStageWebViewの（）を作成します。

次のように動作します。はい

FacebookMobile.login（handleLogin、stage、extendedPermissions、getWebView（））; （WebView） WebView.dispose（）;

FacebookにログインしてのFlexモバイルアプリケーションを開発する場合、どのような私のために働いたことは、ログイン関数に渡す前にStageWebViewに次のパラメータを設定することでした

 webView = new StageWebView(); 
     webView.stage=this.stage; 
     webView.assignFocus(); 

     webView.viewPort = new Rectangle(8, 8, stage.stageWidth -16, stage.stageHeight -16); 
     return webView; 
    }