device.uuid

Get the device's Universally Unique Identifier (UUID).

var string = device.uuid;

Description

The details of how a UUID is generated are determined by the device manufacturer and specific to the device's platform or model.

Supported Platforms

  • Android
  • BlackBerry
  • BlackBerry WebWorks (OS 5.0 and higher)
  • iPhone
  • Windows Phone 7 ( Mango )

Quick Example

// Android: Returns a random 64-bit integer (as a string, again!)
//          The integer is generated on the device's first boot
//
// BlackBerry: Returns the PIN number of the device
//             This is a nine-digit unique integer (as a string, though!)
//
// iPhone: (Paraphrased from the UIDevice Class documentation)
//         Returns a string of hash values created from multiple hardware identifies.
//         It is guaranteed to be unique for every device and cannot be tied
//         to the user account.
// Windows Phone 7 : Returns a hash of device+current user, 
// if the user is not defined, a guid is generated and will persist until the app is uninstalled
// 
var deviceID = device.uuid;

Full Example

<!DOCTYPE html>
<html>
  <head>
    <title>Device Properties Example</title>

    <script type="text/javascript" charset="utf-8" src="cordova-1.5.0.js"></script>
    <script type="text/javascript" charset="utf-8">

    // Wait for PhoneGap to load
    //
    document.addEventListener("deviceready", onDeviceReady, false);

    // PhoneGap is ready
    //
    function onDeviceReady() {
        var element = document.getElementById('deviceProperties');

        element.innerHTML = 'Device Name: '     + device.name     + '<br />' + 
                            'Device PhoneGap: ' + device.phonegap + '<br />' + 
                            'Device Platform: ' + device.platform + '<br />' + 
                            'Device UUID: '     + device.uuid     + '<br />' + 
                            'Device Version: '  + device.version  + '<br />';
    }

    </script>
  </head>
  <body>
    <p id="deviceProperties">Loading device properties...</p>
  </body>
</html>