Universal JSON parsing

package YOUR PROJECT NAME.utils;

import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;

import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.params.BasicHttpParams;
import org.apache.http.params.HttpConnectionParams;
import org.apache.http.params.HttpParams;
import org.json.JSONException;
import org.json.JSONObject;

import android.util.Log;

public class JSONParser {

   // constructor
   public JSONParser() {

   }

   public JSONObject getJSONFromUrl(String url_str) {
    InputStream is = null;
JSONObject jObj = null;
String json = "";
HttpParams httpParams = new BasicHttpParams();
HttpConnectionParams.setConnectionTimeout(httpParams, 50000);
HttpConnectionParams.setSoTimeout(httpParams,50000);
DefaultHttpClient httpClient = new DefaultHttpClient(httpParams);

try {
Log.v("url str",url str);

HttpGet httpGet = new HttpGet(url_str);

HttpResponse httpResponse = httpClient.execute(httpGet);
HttpEntity httpEntity = httpResponse.getEntity();
is = httpEntity.getContent();

BufferedReader reader = new BufferedReader(new InputStreamReader(
is, "iso-8859-1"), 8);
StringBuilder sb = new StringBuilder();
String line = null;
while ((line = reader.readLine()) != null) {
sb.append(line + "\n");
}
is.close();
json = sb.toString();
} catch (Exception e) {
Log.e("Buffer Error", "Error converting result " + e.toString());
}

// try parse the string to a JSON object
try {

jObj = new JSONObject(json);
System.out.println(jObj);

} catch (JSONException e) {
Log.e("JSON Parser", "Error parsing data " + e.toString());
}

return jObj;
   }

}