DrawLine - colors become black

have some problem with colors on nokias (canvas's drawLine(); it does not concern png).
When I test on emulator (7210) - there I can see all used colors, but on real device (6610) only the pure remain visible (eg. 255,0,0), all others become black. Is it 6610 problem? I tried to use "web safe" colors (max number of 256 limit) - no progress. (the same color rendering problem is on sony-err t610, all siemens' I checked show them correctly).

The problem is not with the 6610 - I have been testing on one without any colour problems. You should be able to get 4096 colours on that phone - that is, each component can be any multiple of 17 (11 hex). These colours are not as vivid as on the computer screen running an emulator, but they don't look black, unless the colour is a very dark one.
What do other applications look like on your phone? Could it be a hardware problem with the actual handset?
Alan Walker
http://www.lexigame.com

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