Checking availability of FM Radio feature in WRT
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| − | + | [[Category:Symbian Web Runtime]][[Category:Code Examples]][[Category:How To]][[Category:S60 5th Edition]][[Category:Base/System]] | |
| − | + | {{Abstract|This code snippet checks whether FM Radio feature is available in a device by using the SystemInfo Service API of the Web Runtime (WRT) 1.1.}} | |
{{ArticleMetaData | {{ArticleMetaData | ||
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|platform=S60 5th Edition | |platform=S60 5th Edition | ||
|devices=Nokia 5800 XpressMusic | |devices=Nokia 5800 XpressMusic | ||
| − | + | |creationdate=20081225 | |
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| − | |creationdate= | + | |
|keywords=device.getServiceObject(), Service.SysInfo, Service.SysInfo.GetInfo() | |keywords=device.getServiceObject(), Service.SysInfo, Service.SysInfo.GetInfo() | ||
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|sourcecode= <!-- Link to example source code (e.g. [[Media:The Code Example ZIP.zip]]) --> | |sourcecode= <!-- Link to example source code (e.g. [[Media:The Code Example ZIP.zip]]) --> | ||
|installfile= <!-- Link to installation file (e.g. [[Media:The Installation File.sis]]) --> | |installfile= <!-- Link to installation file (e.g. [[Media:The Installation File.sis]]) --> | ||
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|devicecompatability=<!-- Compatible devices (e.g.: All* (must have GPS) ) --> | |devicecompatability=<!-- Compatible devices (e.g.: All* (must have GPS) ) --> | ||
|signing=<!-- Empty or one of Self-Signed, DevCert, Manufacturer --> | |signing=<!-- Empty or one of Self-Signed, DevCert, Manufacturer --> | ||
| − | |capabilities=<!-- Capabilities required (e.g. Location, NetworkServices. --> | + | |capabilities=<!-- Capabilities required (e.g. Location, NetworkServices. --> |
|author=[[User:Kiran10182]] | |author=[[User:Kiran10182]] | ||
}} | }} | ||
| − | + | {{Note|The SystemInfo Service API for WRT 1.1 is only available from S60 5th Edition onwards. }} | |
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==Source file: index.html == | ==Source file: index.html == | ||
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==Supplementary material== | ==Supplementary material== | ||
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Revision as of 09:16, 10 October 2012
This code snippet checks whether FM Radio feature is available in a device by using the SystemInfo Service API of the Web Runtime (WRT) 1.1.
Article Metadata
Tested with
Devices(s): Nokia 5800 XpressMusic
Compatibility
Platform(s): S60 5th Edition
Article
Keywords: device.getServiceObject(), Service.SysInfo, Service.SysInfo.GetInfo()
Created: kiran10182
(25 Dec 2008)
Last edited: hamishwillee
(10 Oct 2012)
Note: The SystemInfo Service API for WRT 1.1 is only available from S60 5th Edition onwards.
Contents |
Source file: index.html
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title></title>
<script type="text/javascript" src="basic.js"></script>
<script type="text/javascript" src="WRTKit/WRTKit.js"></script>
<style type="text/css">
@import url("basic.css");
</style>
</head>
<body onload="init()">
</body>
</html>
Source file: basic.js
var systemServiceObj = null;
// Called from the onload event handler to initialize the widget.
function init()
{
try
{
systemServiceObj = device.getServiceObject("Service.SysInfo", "ISysInfo");
}
catch (ex)
{
alert("System Service object cannot be found.");
return;
}
isFMRADIOAvailable();
}
// Feature Information
function isFMRADIOAvailable()
{
// Initialize the criteria for the service object and obtain the
// information
var criteria = new Object();
criteria.Entity = "Features";
criteria.Key = "FMRADIO";
try {
var result = systemServiceObj.ISysInfo.GetInfo(criteria);
}
catch (ex)
{
alert(ex);
return;
}
if(result.ReturnValue.Status)
alert("FM Radio is available");
else
alert("FM Radio is not available");
}
Postconditions
- Displays whether FM Radio feature is available or not in the device.
