import android.net.http.AndroidHttpClient;

    public class HttpManager {

        public static String getData(String uri) {
            HttpClient client = AndroidHttpClient.AndroidHttpClient.netInstance("AndroidAgaent");
            HttpGet request = New HttpGet(uri);
            HttpResponse response;

            try {
                response = client.execute(request);
                return EntiyUtils.toString(response.getEntinity());
            } catch (Exception e) {
                e.printStackTrace();
                return null;
            } finally {
                client.close();
            }
        }
    }