Tag Archives: tips

Building CPU efficient Adobe AIR apps

by Serge Jespers on 04. Jun, 2009 in AIR, Best practices, How-to

One of the biggest complaints we hear a lot about AIR applications is that they use too much memory and/or too much CPU. Sure… Adobe needs to (and will) make investments in improving the performance of AIR and Flash Player but you as a developer can already make some improvements to your app as well. I know this has been discussed before but repetition never hurt anyone. ;-) If you’re having issues with the app that you are building, you should definitely check out Arno’s blog post about this very topic.

With just 4 simple tips, you can dramatically improve the memory/CPU usage footprint of your application.

  1. Use the lowest framerate possible
  2. Dynamically change the framerate to fit your application needs
  3. Only use Event.ENTER_FRAME handlers when necessary
  4. Have as few Event.ENTER_FRAME handlers and Timers as possible

Check out Arno’s blog for more info on how to implement these tips. The AIR team also has a blog post about this topic.

If you have any other tips that you are currently using, please feel free to leave a comment. Also, if you have any questions regarding this topic, please feel free to get in touch.

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Video tutorial: 3 ways to make your Flex application smaller

by Serge Jespers on 16. Nov, 2008 in How-to, Video, Video Tutorial

As you may remember, the European team members of the platform evangelism team recorded a bunch of videos for Adobe TV a while back. Today, my first video got published and gives you 3 easy tips on how to make your Flex application smaller. Seeing this video brings back the memory of how hot that “hotel room studio” was. :D

Watch it on Adobe TV and subscribe to the Adobe Developer Connection channel.

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