xamarin/Xamarin.Forms

[Bug] ScrollBarVisibility (ListView/CollectionView) on ASUS

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#6,155 opened on May 10, 2019

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a/collectionviewa/listviewe/4 :clock4:help wantedt/bug :bug:up-for-grabs

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Description

Description

  1. CollectionView not have ScrollBarVisibility parameter
  2. On my ASUS ZenPad, in ListView, if I add a ScrollBarVisibility to always, I not have scroll bar. With the default parameter too.

Steps to Reproduce

  1. Used my example project

Basic Information

  • Version with issue: 4.0.0pre10
  • Last known good version:
  • IDE: Visual 2019
  • Platform Target Frameworks:
    • Android: 9
  • Android Support Library Version: 9
  • Affected Devices: ASUS ZenPad

Screenshots

Screenshot_20190510-150431

Reproduction Link

Delete LiveXAML Nuget Package if you wont it. HorizontalCollectionView.zip

You can attach 6053

Thanks

Contributor guide

Research direction
Check the Xamarin.Forms source code for ScrollBarVisibility property in CollectionView and its Android renderer. Investigate if the property is missing or not being applied correctly on ASUS devices.
Tech stack
csharp
Domain
mobile
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Mostly clear
Prerequisites
Xamarin.Forms basicsAndroid development basics
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
65