HTML5 site enter full screen mode in silk browser or hide the address bar in silk browser after loading the url?

Question

1. when the page is loaded, it should enter in full screen mode. How do I force the browser to enter in full screen mode? or hide the address bar?
2. How do I detect silk browser user agent in jquery?

Answer 1

For your question 2 (How do I detect silk browser user agent in jquery)

Basic Silk identification

if (/\bSilk\b/.test(navigator.userAgent)) {
    alert("Silk detected!");
}

To detect mobile/desktop preference

var match = /\bSilk\/(.*\bMobile Safari\b)?/.exec(navigator.userAgent);
if (match) {
    alert("Detected Silk in mode "+(match[1] ? "Mobile" : "Default (desktop)"));
}