[FLEX-33611] TileLayout scrolling is worst (v slow) on many android devices including Nexus 7 and Nexus 10

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Not A Problem
• Affects Version/s: Apache Flex 4.9.0
• Component/s: Spark: TileLayout
• Labels: mobile performance tilelayout
• Environment: Flash Builder 4.7, Apache Flex 4.9, Air 3.7, Mobile Project
• Assignee: Unassigned
• Reporter: Ejaz Asghar
• Created: 15/Jul/13 18:37
• Updated: 29/Sep/13 06:37
• Resolved: 29/Sep/13 06:37

Description

Hi,

my app which shows 100 160x160 images on a tile layout works great on iOS,
but on many devices even Nexus 7 or Nexus 10 scrolling is very very slow. We cant launch the product with this. However vertical layout is much much better on same devices.

It looks like TileList require a rewrite for mobile devices. I even specified fixed values to columns, and tile sizes which are all 160x160 (no variable heights/widths). but still its pretty slow.

I'd appreciate if you guys incorporate a mobile friendly Tilelayout for Flex 4.10, which provide fixed sizes of tiles and scroll as fast as vertical layout.

Thanks