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Service API </title><script type="text/javascript">
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</script><link href="../PRODUCT_PLUGIN/book.css" rel="stylesheet" type="text/css"/><link href="css/s60/style.css" rel="stylesheet" type="text/css" media="all"/></head><body onload="initPage();"><div class="body"><div class="contentLeft prTxt"><h1 class="pageHeading" id="GUID-91579EE5-A608-401C-82B4-DCF1723EC7B5"><span>JavaScript</span> Messaging
Service API</h1><div>
<p>The <a href="GUID-2240F5BE-97BD-4CB3-8DB3-B5CF7C23BF54.html#GUID-2240F5BE-97BD-4CB3-8DB3-B5CF7C23BF54">Messaging
Service</a> API is supported since <a href="GUID-1A3ECAC1-3F09-4602-A1CD-82164040A664.html#GUID-1A3ECAC1-3F09-4602-A1CD-82164040A664">WRT 1.1</a>.</p>
<p>The Messaging Service API allows <span>widgets</span> to send, retrieve,
and manage messages using the Messaging Center of a device. The API is integrated
into <span>WRT</span> through the <a href="GUID-571AF37F-1E95-462A-92D2-FEA2E62F1559.html#GUID-571AF37F-1E95-462A-92D2-FEA2E62F1559"><code>device</code></a> object.</p>
<p>For an overview of the service and the API, see section <a href="GUID-2240F5BE-97BD-4CB3-8DB3-B5CF7C23BF54.html#GUID-2240F5BE-97BD-4CB3-8DB3-B5CF7C23BF54">Accessing messages and using messaging services</a>.</p>
<div><h3>Using the Messaging Service API</h3>
<p>To use the Messaging Service API, your <span>widget</span> must first create <span>a service object for it
using the <a href="GUID-04095E9A-50E7-4E5F-BD6F-71DA281A0080.html#GUID-04095E9A-50E7-4E5F-BD6F-71DA281A0080"><code>device.getServiceObject()</code></a> method</span>.
Use <code>Service.Messaging</code> to identify the service provider
and <code>IMessaging</code> to identify the supported interface:</p>
<pre class="codeblock" id="GUID-E2C5C349-0E25-4508-A09C-78065249F25D-GENIDd0e58943">var so = device.getServiceObject("Service.Messaging", "IMessaging");</pre>
<p>This service object can then be used to access the services provided
by the API:</p>
<ul>
<li><p><a href="GUID-C12C81D1-13A4-4B8C-81B9-694D414A4A48.html#GUID-C12C81D1-13A4-4B8C-81B9-694D414A4A48"><code>IMessaging.GetList()</code></a></p>
</li>
<li><p><a href="GUID-5295F092-004B-43F4-85DB-7C54ED14D6DB.html#GUID-5295F092-004B-43F4-85DB-7C54ED14D6DB"><code>IMessaging.Send()</code></a></p>
</li>
<li><p><a href="GUID-DFEDF3BF-BA73-4418-815C-83B80B888821.html#GUID-DFEDF3BF-BA73-4418-815C-83B80B888821"><code>IMessaging.RegisterNotification()</code></a></p>
</li>
<li><p><a href="GUID-E2FDB3FB-2B5E-430C-81B5-9C0C22C4CC04.html#GUID-E2FDB3FB-2B5E-430C-81B5-9C0C22C4CC04"><code>IMessaging.CancelNotification()</code></a></p></li>
<li><p><a href="GUID-74A4C52A-6150-4237-81B5-A864F01FADF5.html#GUID-74A4C52A-6150-4237-81B5-A864F01FADF5"><code>IMessaging.ChangeStatus()</code></a></p>
</li>
<li><p><a href="GUID-BE6FB5B3-020A-44F3-A4AC-DFD0FEA42B7A.html#GUID-BE6FB5B3-020A-44F3-A4AC-DFD0FEA42B7A"><code>IMessaging.Delete()</code></a></p>
</li>
<li><p><a href="GUID-2EBDD073-499C-4A1E-A0DA-4FF8243A6479.html#GUID-2EBDD073-499C-4A1E-A0DA-4FF8243A6479"><code>IMessaging.Cancel()</code></a></p>
</li>
</ul>
</div>
<div><h3>Emulator support</h3>
<p>The S60 5th Edition SDK emulator provides full support for the Messaging
Service API. </p>
</div>
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