Bug 35787 - TableView lags while scrolling after a few tries
Summary: TableView lags while scrolling after a few tries
Alias: None
Product: Forms
Classification: Xamarin
Component: Android ()
Version: 1.5.2
Hardware: PC Mac OS
: Normal normal
Target Milestone: ---
Assignee: Bugzilla
Depends on:
Reported: 2015-11-11 11:25 UTC by John Miller [MSFT]
Modified: 2017-08-30 21:19 UTC (History)
2 users (show)

Tags: ac, android, tableview, performance
Is this bug a regression?: ---
Last known good build:

Sample Project (67.80 KB, application/zip)
2015-11-11 11:25 UTC, John Miller [MSFT]

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Description John Miller [MSFT] 2015-11-11 11:25:32 UTC
Created attachment 13777 [details]
Sample Project


   A TableView with just a few sections set with an intent for Settings starts to lag while scrolling. The GC also seems to be doing a lot of work during the scrolling.

**Steps to Reproduce:**

   1. Run the attached sample on an emulator
   2. Scroll to the bottom.
   3. Scroll to the top. 
   4. Repeat this for a while and it will get progressively worse.

**Actual Results:**

   The TableView becomes very laggy and starts to jitter. 

**Expected Results:**

   No jitter.

**Build Date & Platform:**

   XF 1.5.2pre2

**Additional Information:**

   Screencast of the issue: http://screencast.com/t/DpGW35SfHyY
   Note the GC messages being outputed.