Nexus One: when finger scrolling on grid causes the cells to shrink

Question

Hi,

I have the following problem which is showing up on Nexus One and EVO:

I have a grid of pictures and when I press the screen and start scrolling the grid cells shrink(pinch). I have fixed size for the grid cells and I fill them with a custom views. I extended the View class and I draw the canvas with a bitmap and a text on top of it. I try to fix this by adding onSizeChanged callback on my custom views, but it doesn't helped.

I am having the same problem with list view too.

Can anyone help me? So far this issue is only seen on this two devices (Nexus One and EVO).