Android Facebook图像共享在emulator中工作，但在设备中不工作

现在我正在开发一个Android应用程序。在我的应用程序中，我必须将图片从我的图库提交到facebook

if (item == 1) {
        Intent intent = new Intent();

                intent.setType("image/*");
                intent.setAction(Intent.ACTION_GET_CONTENT);

startActivityForResult(Intent.createChooser(intent, "Complete      action using"), PICK_FROM_FILE);
}


protected void onActivityResult(int requestCode, int resultCode, Intent data)
 {
        if (resultCode != RESULT_OK) return;

        Bitmap bitmap   = null;

        if (requestCode == PICK_FROM_FILE) {

            mImageCaptureUri = data.getData(); 

            mPath = getRealPathFromURI(mImageCaptureUri); //from Gallery 

            if (mPath == null){
                    mPath = mImageCaptureUri.getPath(); //from File Manager
            }


            if (mPath != null) {
                System.out.println("mpath is not null"+mPath);
                bitmap  = BitmapFactory.decodeFile(mPath);
            }

        }
}
private void postToFacebook(String desc){   

    AsyncFacebookRunner mAsyncFbRunner = new AsyncFacebookRunner(mFacebook);

    Bundle params = new Bundle();

     try {

        params.putByteArray("photo",
        Utility.scaleImage(getApplicationContext(),mImageCaptureUri));
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
     params.putString("caption", desc);
     mAsyncFbRunner.request("me/photos", params, "POST",
             new PhotoUploadListener());
}

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它在模拟器中对我来说工作正常，但在真实设备中，映像没有发布。但没有崩溃。请帮助我的朋友们首先查看清单，这可能会对您有所帮助

android.permission.MANAGE_ACCOUNTS

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先检查你的舱单，希望这对你有帮助

android.permission.MANAGE_ACCOUNTS