Android Mach Banding Images

Question

I used a linear gradient image for the background, and in Photoshop (and everything else) it looked nice and smooth, but when I displayed it in the emulator, it was grouped! Even worse, it was connected to my real phone - Droid Incredible. I run 2.2 both in emulation and on the phone.

Here the sample is the original on the left, the Android version on the right: http://pnart.com/temp/AndroidMach.jpg

It looks like Android setting a bit depth limit. What is happening and how to fix it?

Thanks in advance!

Answer 1

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Answer 2

: (: : w: 320px h: 480px 200 dpi )

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Answer 3

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Answer 4

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1) , : , :

setContentView(R.layout.screen_dashboard);
findViewById(R.id.layout).getBackground().setDither(true);

2) : 5-6-5 png. . 5-6-5 , png , png.

Answer 5

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