android - how to change json import file from resource to http url -

hi, code load json form resource want change code load json url do? how change code me please. want load json form url me please

private jsonobject getcontent() throws ioexception, jsonexception  {     bufferedreader bufferedreader = null;     try     {         inputstream instream = getresources().openrawresource(r.raw.json);         bufferedinputstream bufferedstream = new bufferedinputstream(instream);         inputstreamreader reader = new inputstreamreader(bufferedstream);         bufferedreader = new bufferedreader(reader);         stringbuilder builder = new stringbuilder();         string line = bufferedreader.readline();         while (line != null)          {             builder.append(line);             line = bufferedreader.readline();         }         return new jsonobject(builder.tostring());     }           {         if (bufferedreader != null)          {             bufferedreader.close();         }     } }  /**  * populates table in main view data.  *   * @param data  *            read json data  * @throws jsonexception  */ private void populatetable(jsonobject data) throws jsonexception  {     jsonarray dataarray = data.getjsonobject("observations").getjsonarray("data");     final tablelayout table = (tablelayout) findviewbyid(r.id.table);     (int = 0; < dataarray.length(); i++)      {         final view row = createrow(dataarray.getjsonobject(i));         table.post(new runnable()          {             public void run()              {                 table.addview(row);              }         });     } }  /**  * creates row table based on observation.  *   * @param item  *            json object containing observation  * @return created row  * @throws jsonexception  */  private view createrow(jsonobject item) throws jsonexception  {     view row = getlayoutinflater().inflate(r.layout.rows, null);     ((textview) row.findviewbyid(r.id.localtime)).settext(item.getstring("local_date_time_full"));     ((textview) row.findviewbyid(r.id.apprenttemp)).settext(item.getstring("apparent_t"));     return row;  } 

your code not clear , not getting idea, may follow android json parsing tutorial helpful you.