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Detect EDT Violations

One of the hardest ideas for developers to grasp in Codename One (or GUI programming in general) is the idea of a single event dispatch thread (EDT). The rules of using it and releasing it are sometimes complex and mistakes are very easy to make e.g.: Writing complex/slow code that blocks the EDT thus slowing the entire application Accessing Codena...

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Screen Capture of Our Java One Session

For those of you unable to attend JavaOne this year, you can check out the full video of our session here. You don't actually see me but you can hear me talk and see the slides/demos since the feed from the projector was recorded. Apple wiped my iPad the day before with a stupid iOS 6 beta bug and my version of the demo had some bugs in it, but ...

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Installing On A Windows Phone Device

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We recently added Windows Phone support to Codename One, this allows you to build your applications as a Windows XAP application for installation on a Windows Phone device. Unfortunately of all the platforms we support (including J2ME and iOS) MS is the only company that chose not to allow standard OTA distribution so you will literally need a PC i...

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