On Sat, May 26, 2012 at 3:42 AM, Latimerius <[email protected]> wrote:
> I take it from your reply all security pertains pretty much internal
> storage only.

External storage classically was on vfat (e.g., SD card), where Linux
permissions really don't work too well. Internal storage is where the
full power of the Linux permission model can be applied (YAFFS2 and,
now, ext4). And, courtesy of the storage shifts in Android 3.0, the
storage space discrepancy between internal and external storage should
fall away for most newer devices, so you can put more stuff on
internal storage.

> Makes me
> wonder what the benefit of leaving resources and assets world-readable
> might be...

Resources are world-readable to allow things like the home screen to
work (tough to render launcher icons if you cannot access the
drawables and captions).

That being said, when I made the discovery you did, I too was
surprised. I have now made it through the "seven stages of WTF?" and
am now on "acceptance". :-)

-- 
Mark Murphy (a Commons Guy)
http://commonsware.com | http://github.com/commonsguy
http://commonsware.com/blog | http://twitter.com/commonsguy

Android Training in DC: http://marakana.com/training/android/

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