Play SWF file in Android using Adobe AIR.

Is it a plain ActionScript3 project? if so, from memory, this should be enough:

var loader:Loader = new Loader();

loader.load(new URLRequest("yourswf.swf"));

addChild(loader);

Of course, you can get more control over the loading process, this may result in error if you paste down the code as is in a class that is not a subclass of DisplayObjectContainer, etc.

I don't recall if Flash Professional or Flash Builder generate any XML file. If there is any file that your external .swf file really needs to work, just make sure that .swf file access to it, so if your .swf is packaged inside the final APK binary, package the supporting files as well.