device.js

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device.js
¶

Device detection module
¶

Sets up device object

Scandio.device = {
   mobile: ["android", "webos", "iphone", "ipad", "ipod", "blackberry"],
   desktop: ["macintosh", "win", "linux"]
};

A rudimentary function testing for mobile devices Note: The list of OSes it not complete and feature-testing might be a better option (modernizr e.g.)

Scandio.device.isMobile = function() {
   var
      regExp      = new RegExp(Scandio.device.mobile.join('|')),
      userAgent   = navigator.userAgent.toLowerCase();

¶

Checks the navigator’s user agent against the list of mobile devices
```
   return regExp.test(userAgent);
};
```

A function testing for desktop devices

Scandio.device.isDesktop = function() {
   var
      regExp      = new RegExp(Scandio.device.desktop.join('|')),
      userAgent   = navigator.userAgent.toLowerCase();

¶

Checks the navigator’s user agent against the list of desktop devices
```
   return regExp.test(userAgent);
};
```

A function testing for browser vendors

Scandio.device.isBrowser = function(vendor) {
   var
      regExp      = new RegExp(vendor.toLowerCase()),
      userAgent   = navigator.userAgent.toLowerCase();

¶

Checks the navigator’s user agent against the list of desktop devices
```
   return regExp.test(userAgent);
};
```

A function testing for browser vendors

Scandio.device.isOs = function(vendor) {
   var
      regExp      = new RegExp(vendor.toLowerCase()),
      userAgent   = navigator.userAgent.toLowerCase();

¶

Checks the navigator’s user agent against the list of desktop devices
```
   return regExp.test(userAgent);
};
```

device.js

Device detection module