title: how to append string dynamically and add to requesturl in android?
body: <p>I have a sample request url in that i have to pass parameters as below:</p>
  
  <pre><code>"&amp;item_name[0]=" + value + "&amp;qty[0]=" +value + "&amp;desc[0]=" + ""
                      + "&amp;unit_price[0]=" + value + "&amp;item_name[1]=" + value + "&amp;qty[1]=" +value + "&amp;desc[1]=" + ""
                      + "&amp;unit_price[1]=" + value 
  </code></pre>
  
  <p>but i am having no clue how to do this dynamically ,Please save me help me.</p>