Microsoft And Nokia Release Windows Phone Porting Guides For Symbian Developers

Microsoft and Nokia have teamed up on a package of new tools aimed at getting Nokia developers prepared for the transition to Windows Phone. Announced today are three jointly developed tools and guides, the most notable being the addition of Symbian Qt to the Windows Phone API mapping tool.

The Windows Phone mapping tool, which already supports iOS and Android, serves as a translation dictionary between the Windows Phone platform and other mobile operating systems. With it, developers can pick out the API calls in their apps, then look up the equivalent classes, methods and notification events in Windows Phone.

To be clear, this is not a direct porting tool – it doesn’t do the work for you. Developers can simply reference the guide to aid in porting their applications.

Included in the mapping tool are the core libraries for Qt 4.7 for Symbian (QtCore, QtGui, QtLocation, QtNetwork, QtSensors, QtSql, QtXml, QtWebKit, QML Elements and QML Components). Sample code and tutorials are available, too.

Microsoft and Nokia have also released a 100-page white paper to serve as the de facto guide for Symbian Qt Application Developers interested in learning about Windows Phone. Within its 8 chapters, the companies detail Windows Phone guidelines, C# programming, the application life cycle, porting procedures and more.

Today also heralds the start of a series of developer events called the “Nokia Windows Phone Training” roadshow, with the first event being held in Paris. The events will then be held throughout Europe and Australia on the following days: Milan, Italy (Sept 26)Madrid, Spain (Sept 29)Berlin, Germany (Oct 4)London, United Kingdom (Oct 10), Sydney (Sept 24-25[SOLD OUT], Oct 8-9), Melbourne (Oct 8-9[SOLD OUT, wait list]) and Brisbane (Oct 8-9).

The U.S. dates, including the Silicon Valley dates, are not yet available.

Symbian isn’t a dead operating system just yet – after all, it received a big update just last month. But Nokia has publicly stated it plans to phase it out over time. Windows Phone is what’s next for Nokia, and it’s not surprising to see these tools and guides launch just prior to the release of the first Nokia Windows Phone, expected by year-end.