import java.io.ByteArrayOutputStream;

import java.io.IOException;

import java.io.InputStream;

import org.apache.http.HttpEntity;

import org.apache.http.HttpResponse;

import org.apache.http.client.HttpClient;

import org.apache.http.client.methods.HttpGet;

import org.apache.http.impl.client.DefaultHttpClient;

import android.graphics.Bitmap;

import android.graphics.BitmapFactory;

public class HttpUtils {

    private static InputStream is, is2;

    private static ByteArrayOutputStream baos,baos2;

    public static String getJSONStr(String url) {

        HttpClient client = new DefaultHttpClient();

        HttpGet httpGet = new HttpGet(url);

        try {

            HttpResponse response = client.execute(httpGet);

            HttpEntity entity = response.getEntity();

            is = entity.getContent();

            baos = new ByteArrayOutputStream();

            byte[] buffer = new byte[1024];

            int i;

            while ((i = is.read(buffer)) != -1) {

                baos.write(buffer, 0, i);

            }

            return baos.toString();

        } catch (Exception e) {

            e.printStackTrace();

        } finally {

            try {

                is.close();

            } catch (IOException e) {

                e.printStackTrace();

            }

            try {

                baos.close();

            } catch (IOException e) {

                e.printStackTrace();

            }

        }

        return null;

    }

    public static Bitmap getBitmap(String url) {

        HttpClient client = new DefaultHttpClient();

        HttpGet httpGet = new HttpGet(url);

        try {

            HttpResponse response = client.execute(httpGet);

            HttpEntity entity = response.getEntity();

            is2 = entity.getContent();

            baos2 = new ByteArrayOutputStream();

            byte[] buffer = new byte[1024];

            int i;

            while ((i = is2.read(buffer)) != -1) {

                baos2.write(buffer, 0, i);

            }

            Bitmap bm = BitmapFactory.decodeByteArray(baos2.toByteArray(), 0, baos2.toByteArray().length);

            return bm;

        } catch (Exception e) {

            e.printStackTrace();

        }

        return null;

    }

}