How to kill an application permanently? 
<p>In my application when I give valid input in url  is work fine and give response.When I give invalid input its shows toast message invalid input.But if I give again a valid input again , it show the invalid input message , why is this happening ?
Is there anywhere save history ??</p>

<pre><code>xmlResponse = A("www.xyz/AgMainServlet?messageType=MIN&amp;pin=" +    
    txtPinno.getText().toString() + "&amp;mobile=" + AgAppHelperMethods.varMobileNo + 
"&amp;source="  + AgAppHelperMethods.varMobileNo + "&amp;channel=INTERNET");
</code></pre>
