How to Show online Images instead of Local Drawables

JSON:-
-------

{
"technology" : [
{
"title" : "Android",
"images" : [
 "http://www.mobiles24.com/static/previews/downloads/default/160/P-591219-73M4pzwvrf-1.jpg",
 "http://www.mobiles24.com/static/previews/downloads/default/160/P-591218-lm8TkZmOUl-1.jpg",
 "http://www.mobiles24.com/static/previews/downloads/default/160/P-591211-SJSiDbj8g4-1.jpg"
]
},
{
"title" : "Google TV",
"images" : [
 "http://www.mobiles24.com/static/previews/downloads/default/160/P-591206-vWt1VyROtB-1.jpg",
 "http://www.mobiles24.com/static/previews/downloads/default/160/P-591210-8SmWeokHYu-1.jpg",
 "http://www.mobiles24.com/static/previews/downloads/default/160/P-591209-l31zqQi9FG-1.jpg"
]
}
]
}

ImagesActivity.java:-
-----------------------

public class ImagesActivity extends Activity {

        private ViewFlow viewFlow;

        /** Called when the activity is first created. */
        @Override
        public void onCreate(Bundle savedInstanceState) {
                super.onCreate(savedInstanceState);

                setContentView(R.layout.screen_layout);

                Bundle bund = getIntent().getExtras();

                int i = bund.getInt("dataPosition");
                Log.d("position:", String.valueOf(i));

                String strTitle = bund.getString("title");
                Log.d("title:", strTitle);

                bund.getSerializable("images");

                viewFlow = (ViewFlow) findViewById(R.id.viewflow);
                viewFlow.setAdapter(new ImageAdapter(this), 0);

                CircleFlowIndicator indic = (CircleFlowIndicator) findViewById(R.id.viewflowindic);
                viewFlow.setFlowIndicator(indic);
}

ImageAdapter.java:-
---------------------

public class ImageAdapter extends BaseAdapter {

        LayoutInflater layoutInflater;
        ViewHolder viewHolder;

        private static final int[] ids = {
                R.drawable.a_1,
                R.drawable.a_2,
                R.drawable.a_1,
                R.drawable.a_2,
                R.drawable.a_1
        };

        public ImageAdapter(Context context) {
                layoutInflater = (LayoutInflater) context
                                .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        }

        @Override
        public int getCount() {
                return ids.length;
        }

        @Override
        public Object getItem(int position) {
                return position;
        }

        @Override
        public long getItemId(int position) {
                return position;
        }

        @Override
        public View getView(int position, View convertView, ViewGroup parent) {

                View view = convertView;
                if (view == null) {
                        viewHolder = new ViewHolder();
                        view = layoutInflater.inflate(R.layout.image_item, null);
                        viewHolder.imageview = (ImageView) view.findViewById(R.id.imgView);

                        view.setTag(viewHolder);

                } else {

                        viewHolder = (ViewHolder) view.getTag();
                }
                viewHolder.imageview.setImageResource(ids[position]);

                return view;
        }

        static class ViewHolder {
                public ImageView imageview;
        }

        /*
        // class to download images
        private class DownloadImageTask extends AsyncTask<String, Void, Bitmap> {
                ImageView bmImage;

                public DownloadImageTask(ImageView bmImage) {
                        this.bmImage = bmImage;
                }

                protected Bitmap doInBackground(String... urls) {
                        String urldisplay = urls[0];
                        Bitmap mIcon11 = null;
                        try {
                                InputStream in = new java.net.URL(urldisplay).openStream();
                                mIcon11 = BitmapFactory.decodeStream(in);
                        } catch (Exception e) {
                                Log.e("Error", e.getMessage());
                                e.printStackTrace();
                        }
                        return mIcon11;
                }

                protected void onPostExecute(Bitmap result) {
                        bmImage.setImageBitmap(result);
                }

        }
*/
}