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From "Ejaz Asghar (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLEX-33611) TileLayout scrolling is worst (v slow) on many android devices including Nexus 7 and Nexus 10
Date Tue, 16 Jul 2013 22:34:48 GMT

    [ https://issues.apache.org/jira/browse/FLEX-33611?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13710385#comment-13710385

Ejaz Asghar commented on FLEX-33611:

[~bigosmallm] Sorry, im new to Jira, 
Sure, let me create a simple example, get it tested on both devices for confirmation and then
ill share it here.
Thanks :)
> TileLayout scrolling is worst (v slow) on many android devices including Nexus 7 and
Nexus 10
> ---------------------------------------------------------------------------------------------
>                 Key: FLEX-33611
>                 URL: https://issues.apache.org/jira/browse/FLEX-33611
>             Project: Apache Flex
>          Issue Type: Bug
>          Components: Spark: TileLayout
>    Affects Versions: Apache Flex 4.9.0
>         Environment: Flash Builder 4.7, Apache Flex 4.9, Air 3.7, Mobile Project
>            Reporter: Ejaz Asghar
>            Priority: Blocker
>              Labels: mobile, performance, tilelayout
> 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

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