Hi all,

I've been looking at some issues with the background of our
application, particularly on high-density devices (240 dpi, 480x854).

I managed to eliminate banding on existing devices (i.e. G1/G2, 160
dpi) by applying the android:dither="true" attribute to our nine-patch
image, which is a 1x480px PNG with no noise added.  Looks great.

However, if I use the same image on a higher resolution device, the
banding is pretty nasty looking.  Same happens regardless of whether I
use a shape+gradient, a noisy nine-patch PNG, or an android:dithered
nine-patch PNG -- even if I create an 854px-tall image.

Is the use of gradients going to become a problem on high screen
density devices, purely because of the display colour depth, or is
there any way to solve this?

Thanks,
Chris

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