Is it possible to ignore files from being packaged into the Android APK? For instance, I have my .psd files in the same folder as their .png counterparts, and all the .psd files get packaged up.
I know I can move them outside of the folder, but I like having them in all together and would prefer not to if possible
This is actually supported in the Android Asset Packaging Tool (AAPT).
I always put my psd-like files in the resource directories like this:
/res/drawable/_pre_production/ic_launcher.psd
Any _pre_production directory will not be added to the APK.
With this approach they're in a sub-directory of the actual images' directory, but I don't see the problem with that. It is still neatly organized. ;)
If you are using Eclipse, right-click the file and select "Exclude from build path"