Artwork for crossplatform mobile application made in adobe air

What is the best way to create artwork for cross platform mobile application that is made using Adobe air. This application runs on iphone,iphone4,ipad,ipod,android,blackberry,desktop.

How should we approach to this issue. Any suggestions!开发者_StackOverflow

Thanks

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Generally the approach is the use FXG elements and re-create them for each of the three main DPI. I believe they are 160 (most tablets), 240 (most phones), and 320 (iPhone 4).

You're code can check the applicationDPI and decide which assets to use.

You can create FXG graphics in many of the Adobe programs, including Fireworks, Photoshop, Illustrator, and Flash Catalyst.