How to fix Jank within GridView and AnimationBuilder?

Question

I have some performance issues after implementing a GridViewBuilder that shows images fetched from firebase:

I've observed similar issues when using an AnimationBuilder with more complex animations - SKCanvas Flush seems to be the troublemaker. Anyone got any ideas what might be causing the canvas flushing process to take this long? The Screen holds quite many widgets, but they shouldn't affect the scrolling behavior of the GridViewBuilder

CCore · Accepted Answer · 2020-02-13T21:34:18.387

0

Found the problem,

the grid was holding some images that were way to big (>1 mb). Reducing image sizes by compressing them fixed the issue for me.

edited Feb 13 '20 at 21:34

answered Feb 10 '20 at 20:09

CCore

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How to fix Jank within GridView and AnimationBuilder?

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