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Retrieving current orientation of a device in WRT

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(New page: __NOTOC__ __NOEDITSECTION__ {{CodeSnippet |id= |platform=S60 5th Edition |devices=Nokia 5800 XpressMusic |category=Web Runtime (WRT) |subcategory=System information |creationdate=December ...)
 
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|category=Web Runtime (WRT)
|subcategory=System information
 
|creationdate=December 25, 2008
 
 
|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]]) -->
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|installfile= <!-- Link to installation file (e.g. [[Media:The Installation File.sis]]) -->
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|sdk=<!-- SDK(s) built and tested against (e.g. [http://linktosdkdownload/ Nokia Qt SDK 1.1]) -->
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==Supplementary material==
 
==Supplementary material==
 
 
[[Category:Web Runtime (WRT)]][[Category:Code Examples]][[Category:How To]][[Category:S60 5th Edition]]
 

Latest revision as of 06:53, 5 July 2012

Article Metadata
Tested with
Devices(s): Nokia 5800 XpressMusic
Compatibility
Platform(s): S60 5th Edition
S60 5th Edition
Article
Keywords: device.getServiceObject(), Service.SysInfo, Service.SysInfo.GetInfo()
Created: kiran10182 ()
Last edited: hamishwillee (05 Jul 2012)

Contents

[edit] Overview

This code snippet demonstrates how to obtain the Display Orientation of a device by using the SystemInfo Service API of the Web Runtime (WRT) 1.1.

Note: The SystemInfo Service API for WRT 1.1 is only available from S60 5th Edition onwards.

[edit] 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>

[edit] 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;
}
getDisplayOrientation();
}
 
// Display Information
function getDisplayOrientation()
{
// Initialize the criteria for the service object and obtain the
// information
var criteria = new Object();
criteria.Entity = "Display";
criteria.Key = "DisplayOrientation";
try {
var result = systemServiceObj.ISysInfo.GetInfo(criteria);
}
catch (ex)
{
alert(ex);
return;
}
 
alert("Current Display Orientation: " + result.ReturnValue.Status);
}

[edit] Postconditions

  • Display Orientation of a device will be displayed on the screen in the range of 0 - 3.

[edit] Supplementary material

This page was last modified on 5 July 2012, at 06:53.
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