如何将获取到的图像放置到 Image 组件中？

  InputStream inputStream = connection.getInputStream();

ImageSource imageSource = ImageSource.create(inputStream,null);

PixelMap pixelMap = imageSource.createPixelmap(null);

 this.getUITaskDispatcher().asyncDispatch(new Runnable() {

                           @Override

                           public void run() {

                               if (pixelMap!=null){

                                   networkImg.setPixelMap(pixelMap);

                                   networkImg.setPixelMap(ResourceTable.Media_icon);

                               }

                               textInfo.setText("网络图片加载成功");

                           }

                       });

                       inputStream.close();

}