Phonegap Android Back Button - close app with back button on homepage

Question

I am developing a Android app using Jquery Mobile/Phonegap. I have the following code to control the phone\'s back button:

document.addEventListener(\"backbu         


        

Answer 1

document.addEventListener("deviceready", onDeviceReady, false);
function onDeviceReady() {
    document.addEventListener("backbutton", onBackKeyDown, false);
}
function onBackKeyDown() 
{
 navigator.app.exitApp();
}

Thank you spader.