Bug 25574 - Binding/Layout extremaly slow on WindowsPhone
Summary: Binding/Layout extremaly slow on WindowsPhone
Alias: None
Product: Forms
Classification: Xamarin
Component: Forms ()
Version: 1.3.0
Hardware: PC Windows
: High enhancement
Target Milestone: ---
Assignee: Bugzilla
Depends on:
Reported: 2014-12-22 12:19 UTC by J.C.Ködel
Modified: 2016-03-25 19:14 UTC (History)
4 users (show)

Is this bug a regression?: ---
Last known good build:

Semaphore component (5.40 KB, text/plain)
2014-12-22 12:20 UTC, J.C.Ködel

Notice (2018-05-24): bugzilla.xamarin.com is now in read-only mode.

Please join us on Visual Studio Developer Community and in the Xamarin and Mono organizations on GitHub to continue tracking issues. Bugzilla will remain available for reference in read-only mode. We will continue to work on open Bugzilla bugs, copy them to the new locations as needed for follow-up, and add the new items under Related Links.

Our sincere thanks to everyone who has contributed on this bug tracker over the years. Thanks also for your understanding as we make these adjustments and improvements for the future.

Please create a new report on Developer Community or GitHub with your current version information, steps to reproduce, and relevant error messages or log files if you are hitting an issue that looks similar to this resolved bug and you do not yet see a matching new report.

Related Links:

Description J.C.Ködel 2014-12-22 12:19:49 UTC
A NavigationPage with the attached component, or a listview with some items with the attached component takes about 50 seconds to first display on screen and a lot more when binding on a listview.

The component is simple: 4 Labels in a StackLayout (2 of them in a grid).

Android and iOS are a bit faster (about 4, 5 seconds delay on a MotoG).
Comment 1 J.C.Ködel 2014-12-22 12:20:49 UTC
Created attachment 9165 [details]
Semaphore component

Component to display a red/yellow/green circle (as FontAwesome icon, because XF doesn't have a Circle/Ellipse component), with a FontAwesome icon and 2 lines of text.
Comment 2 Jason Smith [MSFT] 2016-03-25 19:14:39 UTC
Windows Phone should be much faster now