Android performance issue with itemRenderer list objects

Hello all,

I work with Flex 4.5 and Adobe Air 3.1 in the development of mobile apps, and currrently I´m facing a performance issue with itemRenderer List Objects.

We developed an itemRenderer object as a specialization of the iconItemRenderer class. We are already using the childrenCreated -> commitProperties -> updateDisplayList cycle and also taking care about function calls and others performance hints.

The issue is that the ItemRenderer list object does not slide smoothly in Android (but it goes well in Iphone). Basically our lists contain one label, a couple of graphics.drawRect calls and three or four images.

Do you believe that our problem is related to the amount of objects? Would anyone has any optimization tip for IconItemRenderer class?

Thanks in advance