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device.version
獲取作業系統版本。
var string = device.version;
支援的平臺
- Android 2.1 +
- 黑莓手機 WebWorks (OS 5.0 和更高)
- iOS
- Tizen
- Windows Phone 7 和 8
- Windows 8
快速的示例
/ / Android: Froyo OS 將返回"2.2"/ / Eclair OS 將返回"2.1"、"2.0.1"2.0"/ / 版本,也可以返回更新級別"2.1 update1"/ / / / 黑莓手機: 火炬 9800 使用 OS 6.0 將返回"6.0.0.600"/ / / / iPhone: iOS 3.2 返回"3.2"/ / / / Windows Phone 7: 返回當前 OS 版本數,。 on Mango returns 7.10.7720
// Tizen: returns "TIZEN_20120425_2"
var deviceVersion = device.version;
完整的示例
<!DOCTYPE html>
<html>
<head>
<title>Device Properties Example</title>
<script type="text/javascript" charset="utf-8" src="cordova.js"></script>
<script type="text/javascript" charset="utf-8">
// Wait for device API libraries to load
//
document.addEventListener("deviceready", onDeviceReady, false);
// device APIs are available
//
function onDeviceReady() {
var element = document.getElementById('deviceProperties');
element.innerHTML = 'Device Model: ' + device.model + '<br />' +
'Device Cordova: ' + device.cordova + '<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>