Paste the following JavaScript in the <Body> tag of the index.html file
<!-- MY CODE START -->
<script>
if(navigator.userAgent.match(/Android/i)){
window.scrollTo(0,1);
}
</script>
<script>
// When ready...
window.addEventListener("load",function() {
// Set a timeout...
setTimeout(function(){
// Hide the address bar!
window.scrollTo(0, 1);
}, 0);
});
</script>
<script>
function hideAddressBar(){
if(document.documentElement.scrollHeight<window.outerHeight/window.devicePixelRatio)
document.documentElement.style.height=(window.outerHeight/window.devicePixelRatio)+'px';
setTimeout(window.scrollTo(1,1),0);
}
window.addEventListener("load",function(){hideAddressBar();});
window.addEventListener("orientationchange",function(){hideAddressBar();});
</script>
<!-- MY CODE END -->
It covers several triggers that should remove the address bar.