meliorence / meliorence/react-native-snap-carousel

Scrolling issue with Android Pixel devices on OS Android Pie.

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Dominant language
JavaScript
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Description

Hi, All

I seems to have a problem scrolling through Carousel on Android Pixel devices with OS Android Pie.
Android Pixel Device with OS before Android Pie (OS 8 or below) runs carousel smoothly. Has anyone encounter this problem?

If the carousel runs fine your Android Pixel devices with OS Android Pie. Please help me and reply to say your carousel runs fine on Android Pixel devices with OS Android Pie, so I can look else where for potential bug.

Thanks for reading.

Is this a bug report, a feature request, or a question?

This is a potential bug report

Have you followed the required steps before opening a bug report?

(Check the step you've followed - replace the space character between the square brackets ([]) by an x.)

Have you made sure that it wasn't a React Native bug?

This could very well be React Native bug, But I searched and there's no relevant questions or bug report about this

Is the bug specific to iOS or Android? Or can it be reproduced on both platforms?

Android Pixel devices with Android Pie (aka Android P or Android 9) only

Is the bug reproductible in a production environment (not a debug one)?

Yes

Environment

Environment:
React native: 0.55.4
react-native-snap-carousel: 3.7.0

Target Platform:
Android (9.0)

Expected Behavior

Scrolling through carousel should have a smooth scrolling.

Actual Behavior

When scrolling through carousel, carousel lags heavily. It is basically un-scrollable

Reproducible Demo

(Paste the link to a Snack example in which the issue can be reproduced. Please follow the guidelines for providing a Minimal, Complete, and Verifiable example.)

Steps to Reproduce

(Write your steps so that anyone can reproduce the issue in the Snack demo you provided.)

  1. Run carousel on a Android Pix device with Android Pie
  2. Scroll through the carousel

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

No source files or tests are named. Start by reproducing the carousel on a Pixel device running Android 9 with React Native 0.55.4 and react-native-snap-carousel 3.7.0, then compare scrolling with Android 8 or below. Done means a reproducible cause and a verified fix, or a narrowed report with a working demo.

Written by the indexing model from the issue text.

Assessment

Tech stack
javascript, react-native
Domain
mobile-dev
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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