Uri uri = null;
                            try {
                                uri = Uri.parse("http://www.baidu.com/s?&ie=utf-8&oe=UTF-8&wd=" + URLEncoder.encode(searchText,"UTF-8"));
                            } catch (UnsupportedEncodingException e1) {
                                e1.printStackTrace();
                            }
                            final Intent i = new Intent(Intent.ACTION_VIEW);
                            i.setData(uri);
                            startActivity(i);