Blackberry app that periodically sends GPS to webserver?

I want to create a background app on a Blackberry that starts when the phone boots and sends gps locations开发者_如何学C to a webserver periodically. Is this possible without the BES server? I am most likely targeting OS 4.5. Any gotchas I should know about?

thanks Nick

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if you want only background process.

How to - Set up a background application

if you want GUI part also in your application.

How to - Set up an alternate entry point

and for gps update

Get location information updates

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You can skip the BES server if you use a PHP or ASP.NET WebService. You can consume that WebService on the Blackberry device using a JSON library found here: http://www.json.org/

PHP and ASP.NET can receive JSON objects and parse them into objects on that specific programming language.