Track a redirect page with Google Analytics using JavaScript/jQuery

Question

I have this redirect link, www.example.com/redirect which identifies if the mobile device is iOS or Android, after that it redirects to different links based on the device. I have tried different methods found in this forum but it never worked.

Below is the latest code I've tried:

<script>
$(document).ready(function(){
function getMobileOperatingSystem() {
 var userAgent = navigator.userAgent || navigator.vendor || window.opera;
 // Windows Phone must come first because its UA also contains "Android"
 if (/android/i.test(userAgent)) {
 return "Android";
 }
 // iOS detection from: http://stackoverflow.com/a/9039885/177710
 if (/iPad|iPhone|iPod/.test(userAgent) && !window.MSStream) {
 return "iOS";
 }
}
 function DetectAndServe(){
if (getMobileOperatingSystem() == "Android") {
 ga('send', 'pageview', {
 'page': '/33red33',
 'hitCallback': function() {
 window.location.href = 'http://android.com';
 }
 }); 
 }
if (getMobileOperatingSystem() == "iOS") {
 ga('send', 'pageview', {
 'page': '/33red33',
 'hitCallback': function() {
 window.location.href = 'http://apple.com';
 }
 }); 
 }
};
});
</script>

Answer 1

This may be just a typo on here but nowhere in your code are you actually calling the function DetectAndServe, change your code to the below and it should work.

<script>
$(document).ready(function(){
function getMobileOperatingSystem() {
 var userAgent = navigator.userAgent || navigator.vendor || window.opera;
 // Windows Phone must come first because its UA also contains "Android"
 if (/android/i.test(userAgent)) {
 return "Android";
 }
 // iOS detection from: http://stackoverflow.com/a/9039885/177710
 if (/iPad|iPhone|iPod/.test(userAgent) && !window.MSStream) {
 return "iOS";
 }
}
 function DetectAndServe(){
if (getMobileOperatingSystem() == "Android") {
 ga('send', 'pageview', {
 'page': '/33red33',
 'hitCallback': function() {
 window.location.href = 'http://android.com';
 }
 }); 
 }
if (getMobileOperatingSystem() == "iOS") {
 ga('send', 'pageview', {
 'page': '/33red33',
 'hitCallback': function() {
 window.location.href = 'http://apple.com';
 }
 }); 
 }
};
DetectAndServe();
});
</script>

• master Nixe: yea i figured it out myself a couple of days ago....cant believe it was something like this, brain lag lol. thanks for your input !