如何墙上饲料在Android

Question

我“米试图发送到连接的用户墙饲料用这种方法

public static void publishFeedDialog(final Context mContext) { 
     Bundle params = new Bundle(); 
     params.putString("name", "something"); 

     Bitmap bitmap = BitmapFactory.decodeResource(mContext.getResources(), 
       R.drawable.icon); 
       ByteArrayOutputStream stream = new ByteArrayOutputStream(); 
       bitmap.compress(Bitmap.CompressFormat.PNG, 100, stream); 
       byte[] bitMapData = stream.toByteArray(); 

       params.putByteArray("picture", bitMapData); 
       WallPostListener()); 

     WebDialog feedDialog = (
      new WebDialog.FeedDialogBuilder(mContext, 
       Session.getActiveSession(), 
       params)) 
      .setOnCompleteListener(new OnCompleteListener() { 

       @Override 
       public void onComplete(Bundle values, 
        FacebookException error) { 
        if (error == null) { 
         // When the story is posted, echo the success 
         // and the post Id. 
         final String postId = values.getString("post_id"); 
         if (postId != null) { 
          Toast.makeText(mContext, 
           "Posted story, id: "+postId, 
           Toast.LENGTH_SHORT).show(); 
         } else { 
          // User clicked the Cancel button 
          Toast.makeText(mContext.getApplicationContext(), 
           "Publish cancelled", 
           Toast.LENGTH_SHORT).show(); 
         } 
        } else if (error instanceof FacebookOperationCanceledException) { 
         // User clicked the "x" button 
         Toast.makeText(mContext.getApplicationContext(), 
          "Publish cancelled", 
          Toast.LENGTH_SHORT).show(); 
        } else { 
         // Generic, ex: network error 
         Toast.makeText(mContext.getApplicationContext(), 
          "Error posting story", 
          Toast.LENGTH_SHORT).show(); 
        } 
       } 

      }) 
      .build(); 
     feedDialog.show(); 
    }} 

的是把形象的最佳和快速的方式？

发送至Facebook与图像在此方法中我没有看到有关的帖子图片。

我如何把图像？我能避免发布前的对话框？

Answer 1

Use This library

在这里你会发现每一个墙柱的方法。 随着图像，IMAGEURL，状态等

Answer 2

使用脸书SDK 3.0

和改变图象划分为字符串.. 和使用此代码

params.putString（ “图片”，“UR图像串”）;