Is it acceptable to use the following code snippet to check if you are on a mobile device?
if(window.Touch != undefined)
{
//redirect to my mobile site
}
I am looking for a lightweight way to determine if the user is on a mobile device without having to include the modernizr library specifically for this purpose.
Here is my approach, which has proven to be effective:
const IS_TOUCH_ENABLED = ('ontouchstart' in window);
My current method for detecting touch events is as follows:
if(window.MSPointerEvent){
//Checking for IE10
}else if(window.PointerEvent){
//Identifying IE11
}else if(window.TouchEvent){
//Recognizing Android and Safari
}else{
//Handling devices without touch events
}
I have tested this approach on various devices, including Android 2.3 and 4.4.2, as well as iOS 7.1. To determine compatibility with Internet Explorer, I followed Microsoft's recommendations.
It's important to note that using TouchEvent alone may not cover all touch-enabled devices, such as mobile devices. In such cases, it's advisable to use a regular expression on the userAgent:
if(navigator.userAgent.match(/Android/i) || navigator.userAgent.match(/iPhone/i)){
//Detecting Android or iPhone devices
}
However, there are many other scenarios to consider, like Windows Phone and BlackBerry. In these instances, I recommend utilizing the detect mobile API.
After a thorough search, I stumbled upon something interesting. It appears that window.touch does not function on Android devices. However, this information is based on someone else's claim as I do not own an Android device to verify it myself.
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