Bug 44758 - CarouselView Stuck on Complex Pages
Summary: CarouselView Stuck on Complex Pages
Alias: None
Product: Forms
Classification: Xamarin
Component: Android ()
Version: 2.3.2
Hardware: Macintosh Mac OS
: High major
Target Milestone: ---
Assignee: Samantha Houts [MSFT]
Depends on:
Reported: 2016-09-26 23:08 UTC by Anuj Bhatia
Modified: 2017-06-19 18:46 UTC (History)
4 users (show)

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

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Description Anuj Bhatia 2016-09-26 23:08:49 UTC


Steps to reproduce
- while on Tab 0,
- populate the Carousel with around ~200 complex controls (StackLayout with a Label and Entry)
- swipe between tabs in carouselview


Tab stuck between swipe on complex pages

Application Output:

[RecyclerView] Smooth Scroll action is being updated too frequently. Make sure you are not changing it unless necessary
[Choreographer] Skipped 134 frames!  The application may be doing too much work on its main thread.
Comment 1 Samantha Houts [MSFT] 2016-10-03 23:31:21 UTC
Tested reproduction on my Nexus 6 device. While it was not especially responsive, the tabs did switch, and the "[RecyclerView] Smooth Scroll action is being updated too frequently. Make sure you are not changing it unless necessary" message never appeared in my application output.

What device/emulator are you using?
Comment 2 realspkr 2016-11-02 17:38:29 UTC
I am reproducing the same issue using The Nexus 5 (KitKat) 4.4.2
Comment 3 Anuj Bhatia 2016-11-17 17:10:20 UTC
@MPeretz@spherasolutions.com it seems you are able to reproduce this with a KitKat. Samantha, can you work with Mike, to get verification on KitKat.
Comment 4 Samantha Houts [MSFT] 2016-11-18 18:30:26 UTC
I don't have a physical Nexus 5 device, so I tested the attached reproduction with no modifications on the Xamarin Android Player emulator Nexus 5 KitKat API 19 4.4.2.

I loaded 1000 complex controls by typing in 1000 and clicking "FILL COMPLEX". I then attempted to swipe back and forth between all 5 tabs. It was slow, of course, but it *did* successfully show each page, and I did not receive the "[RecyclerView] Smooth Scroll action is being updated too frequently. Make sure you are not changing it unless necessary" message at any time.

I used Xamarin Studio on Mac with the latest stable Xamarin.Android updates to do this test. Perhaps the version of Xamarin.Android makes a difference. Can you tell me what version you are using?
Comment 5 Samantha Houts [MSFT] 2017-06-19 18:46:13 UTC
This issue is not present in the newly proposed version of CarouselView. Closing this issue. Thank you!