MIME type handling in Symbian Web Runtime
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| + | [[Category:Symbian Web Runtime]][[Category:Code Examples]][[Category:Files/Data]][[Category:S60 5th Edition]] | ||
| + | {{Abstract|This code snippet demonstrates how to launch an application based on a given document using the AppManager Platform Service for Web Runtime}}. This service was introduced in S60 5th Edition. Image files were chosen to present the MIME type handling in WRT.}} | ||
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{{ArticleMetaData <!-- v1.2 --> | {{ArticleMetaData <!-- v1.2 --> | ||
|sourcecode= [[Media:MimeTypeHandling.zip]] [[Media:MimeTypeHandling.diff.zip]] | |sourcecode= [[Media:MimeTypeHandling.zip]] [[Media:MimeTypeHandling.diff.zip]] | ||
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|author= [[User:Ivruban]] | |author= [[User:Ivruban]] | ||
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|id= CS001406 | |id= CS001406 | ||
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==Source file: Relevant HTML components== | ==Source file: Relevant HTML components== | ||
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* For general information on applying the patch, see [[Using Diffs]]. | * For general information on applying the patch, see [[Using Diffs]]. | ||
* For unpatched stub applications, see [[Example app stubs with logging framework]]. | * For unpatched stub applications, see [[Example app stubs with logging framework]]. | ||
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Revision as of 09:00, 4 October 2012
This code snippet demonstrates how to launch an application based on a given document using the AppManager Platform Service for Web Runtime. This service was introduced in S60 5th Edition. Image files were chosen to present the MIME type handling in WRT.}}
Article Metadata
Code Example
Tested with
Devices(s): Nokia 5800 XpressMusic
Compatibility
Platform(s): S60 5th Edition
Article
Keywords: device.getServiceObject(),Service.IAppManager.LaunchDoc(),
Created: ivruban
(26 Feb 2009)
Last edited: hamishwillee
(04 Oct 2012)
Contents |
Source file: Relevant HTML components
<select size = "5" id = "imageList" onclick = "show();">
<option></option>
</select>
Source
/**
* Shows the selected image.
*/
function show() {
var so = null;
try {
//Getting service object for application management.
var so = device.getServiceObject("Service.AppManager", "IAppManager");
} catch (ex) {
alert("Exception in getting application service object: " + ex);
return;
}
var imageList = document.getElementById("imageList");
for (var i = 0; i < imageList.options.length; i++) {
if (imageList.options[i].selected) {
var criteria = new Object();
criteria.Document = new Object();
//Setting the path to file that must be opened in a standalone
//application
criteria.Document.DocumentPath = imageList.options[i].value;
//Opening the file in standalone application
try {
var res = so.IAppManager.LaunchDoc(criteria);
if (res.ErrorCode != 0){
alert(res.ErrorCode + ' ; ' + res.ErrorMessage);
}
} catch (ex){
alert("Exception in launching document: " + ex);
}
}
}
}
Postconditions
The image selected from the list is displayed in a standalone application.
See also
Supplementary material
This code snippet is part of the stub concept, which means that it has been patched on top of a template application in order to be more useful to developers. The version of the WRT stub application used as a template in this snippet is v1.1.
- The patched, executable application that can be used to test the features described in this snippet is available for download at Media:MimeTypeHandling.zip.
- You can view all the changes that are required to implement the above-mentioned features. The changes are provided in unified diff and colour-coded diff (HTML) formats in Media:MimeTypeHandling.diff.zip.
- For general information on applying the patch, see Using Diffs.
- For unpatched stub applications, see Example app stubs with logging framework.
