Android：Facebook SDK - 與描述，縮略圖和標題共享貼

Question

我無法在用戶的牆上設置一個簡單的Facebook牆貼。 我想要一個facebook對話框彈出點擊一個縮略圖，說明和標題的按鈕。 我曾嘗試下面的代碼，但沒有彈出對話框：

shareOnFacebookBtn.setOnClickListener(new View.OnClickListener() { 
      public void onClick(View view) { 

       /* 
       * Get existing access_token if any 
       */ 
       mPrefs ShopDetailActivity.this.getActivity().getPreferences(Context.MODE_PRIVATE); 
       String access_token = mPrefs.getString("access_token", null); 
       long expires = mPrefs.getLong("access_expires", 0); 
       if(access_token != null) { 
        facebook.setAccessToken(access_token); 
       } 
       if(expires != 0) { 
        facebook.setAccessExpires(expires); 
       } 

       /* 
       * Only call authorize if the access_token has expired. 
       */ 
       if(!facebook.isSessionValid()) {  

       facebook.authorize(ShopDetailActivity.this.getActivity(),new String[] { "publish_stream" }, new DialogListener() { 
        @Override 
        public void onComplete(Bundle values) { 

         SharedPreferences.Editor editor = mPrefs.edit(); 
         editor.putString("access_token", facebook.getAccessToken()); 
         editor.putLong("access_expires", facebook.getAccessExpires()); 
         editor.commit(); 
         //facebook.dialog(ShopDetailActivity.this.getActivity(), "feed", new SampleDialogListener()); 
         Bundle parameters = new Bundle(); 
         parameters.putString("message", "message");// the message to post to the wall 
         facebook.dialog(context, "feed", parameters, this); 

        } 

        @Override 
        public void onFacebookError(FacebookError error) {} 

        @Override 
        public void onError(DialogError e) {} 

        @Override 
        public void onCancel() {} 
       }); 


       } 
      } 

     }); 

的授權窗口打開，點擊允許我期望的對話框彈出後，但它只是返回給應用程序。 我在做什麼錯？

Answer 1

facebook = new Facebook("your facebook id"); 

        mAsyncRunner = new AsyncFacebookRunner(facebook); 
        facebook.authorize(this, new String[] 
        { "publish_stream", "offline_access" }, -1, 

        new DialogListener() 
        { 
         public void onComplete(Bundle values) 
         { 
          Log.e("tag", "Values returned by Bundle ====> " + values.toString()); 
          fbImageSubmit(); 
         } 

         public void onFacebookError(FacebookError error) 
         { 

         } 

         public void onError(DialogError e) 
         { 

         } 

         public void onCancel() 
         { 

         } 
        }); 

//add method into your class 

    private void fbImageSubmit() 
     { 
      if (fb != null) 
      { 
       if (fb.isSessionValid()) 
       { 
        Bundle b = new Bundle(); 
        b.putString("picture", your image url); 
        b.putString("caption", title); 
        b 
          .putString(
            "description", 
            "test"); 
        b.putString("name", "Hi Friends, I am using the your app name app for Android!"); 
        b.putString("link", "https://market.android.com/details?id="+this.getApplication().getPackageName().toString()); 
        try 
        { 
         String strRet = ""; 
         strRet = fb.request("/me/feed", b, "POST"); 
         JSONObject json; 
         try 
         { 
          json = Util.parseJson(strRet); 
          if (!json.isNull("id")) 
          { 
           Log.i("Facebook", "Image link submitted."); 
          } 
          else 
          { 
           Log.e("Facebook", "Error: " + strRet); 
          } 
         } catch (FacebookError e) 
         { 
          Log.e("Facebook", "Error: " + e.getMessage()); 
         } 
        } catch (Exception e) 
        { 
         Log.e("Facebook", "Error: " + e.getMessage()); 
        } 
       } 
      } 
     }