author | Dominic Pinkman <Dominic.Pinkman@Nokia.com> |
Wed, 31 Mar 2010 11:11:55 +0100 | |
changeset 7 | 51a74ef9ed63 |
permissions | -rw-r--r-- |
7
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Week 12 contribution of API Specs and fix SDK submission
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<?xml version="1.0" encoding="utf-8"?> |
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<!-- Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies) All rights reserved. --> |
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<!-- This component and the accompanying materials are made available under the terms of the License |
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"Eclipse Public License v1.0" which accompanies this distribution, |
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and is available at the URL "http://www.eclipse.org/legal/epl-v10.html". --> |
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<!-- Initial Contributors: |
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Nokia Corporation - initial contribution. |
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Contributors: |
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--> |
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<!DOCTYPE concept |
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PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd"> |
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<concept id="GUID-9EA7B72B-8394-48B8-A0CC-4BB34CBDB01C" xml:lang="en"><title>UI text |
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strings</title><prolog><metadata><keywords/></metadata></prolog><conbody> |
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<p>Mobile device users can select the language used by their devices for |
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UI texts. Symbian platform native applications typically use these language |
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settings to determine which language is displayed when an application is launched. |
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The language used in your application depends on how you have implemented |
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your UI texts:</p> |
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<ul> |
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<li><p><i>Recommended</i>: In the recommended approach, text strings |
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in resource files are mapped to logical names in the code. This means that |
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your application can switch between different language packs according to |
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locale and the wishes of the end-user.</p></li> |
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<li><p><i>Not recommended</i>: If you hard code text strings into |
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your code, then your application will only be in the language used in the |
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code and will not be able to take advantage of the flexibility made available |
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by the recommended approach described approach.</p></li> |
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</ul> |
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<p>In the recommended approach, when the application framework launches |
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an application, it loads the application resource file. The application framework |
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compares the system locale language setting with the available resource files, |
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and loads the resource file whose extension matches the locale language code. |
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If there is no match, then the system loads the resource file with the extension <parmname>rsc</parmname>.</p> |
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<p>For example, if the language of a device is set to German, then the |
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application framework attempts to find a resource file for the application |
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with the extension <parmname>r03</parmname>, since <parmname>03</parmname> is |
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the code for German. If there is no resource file with a matching extension, |
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then the application framework loads the resource file for the application |
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with the extension <parmname>rsc</parmname>.</p> |
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<p>In order to ensure that your application will be localizable:</p> |
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<ul> |
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<li><p>Do not embed UI text strings in your code files</p></li> |
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<li><p>Do not hard code the size of text buffers</p></li> |
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</ul> |
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</conbody></concept> |