Titanium JIRA Archive
Titanium SDK/CLI (TIMOB)

[TIMOB-2062] Android: Opening some windows has slowed considerably

GitHub Issuen/a
ResolutionCannot Reproduce
Resolution Date2012-08-22T12:09:14.000+0000
Affected Version/sn/a
Fix Version/sn/a
ReporterThomas Huelbert
AssigneeNeeraj Gupta


g1 running 1.6 and the sim running 2.2 Ti Mobile sdk

1.baseUI>Window properties (baseUI>views>table views>table view layout2)
2.publish in 1.5.0 and
3.time how long it takes from tap to when the buttons render

results: in ~1 second. 1.5.0 ~2.5 seconds (timed manually)


  1. Alan Leard 2011-04-15

    1.5.1 to 1.6 RC1 the widow open time has slowed as will. Tested in emulator using KS on 1.5.1 and 1.6RC1.

    Also identified by customer using device. Ticket reference: http://developer.appcelerator.com/helpdesk/view/72781">http://developer.appcelerator.com/helpdesk/view/72781

  2. Don Thorp 2011-04-15

    This is mostly a perception issue as to when "done" is. In the previous release it did some things partially and you saw something quicker, but it wasn't really done. Now to handle the create/start/resume event properly, we have to handle booting a js context and block on the main thread. All non-critical tasks should be moved into the open event so that the activity will load faster. There is no way for us to guess at what code can be delayed so the developer must do the work manually. In summary, do more stuff asynchronously via event, rather than all of it in the global scope.

  3. Junaid Younus 2012-08-22

    Tested on a Samsung Galaxy S2 using TiSDK 2.2.0v20120821095711, unable to reproduce the issue. Ticket marked as resolved.
  4. Lee Morris 2017-03-10

    Closing ticket as the issue cannot be reproduced.

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