Sticky views have visual glitches while scrolling in ScrollView
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Component: ScrollView
Issue: Author Provided Repro
Needs: Triage :mag:
- 主要语言
- C++
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- 平均合并
- 1 天 23 小时
- 30 天内合并 PR
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描述
Description
The views that specified as "sticky" in ScrollView have visual glitches while scrolling programmatically.
Steps to reproduce
- Install the Snack on a physical device
- Press the "Scroll to 1000" button
- Press the "Scroll to 5000" button
React Native Version
0.74.3
Affected Platforms
Runtime - Android, Build - Linux
Output of npx react-native info
System:
OS: Linux 5.15 Arch Linux
CPU: (8) x64 Intel(R) Core(TM) i3-10100F CPU @ 3.60GHz
Memory: 5.20 GB / 7.71 GB
Shell:
version: 5.2.26
path: /usr/bin/bash
Binaries:
Node:
version: 20.15.1
path: ~/.nvm/versions/node/v20.15.1/bin/node
Yarn:
version: 1.22.22
path: ~/.nvm/versions/node/v20.15.1/bin/yarn
npm:
version: 10.8.2
path: ~/.nvm/versions/node/v20.15.1/bin/npm
Watchman: Not Found
SDKs:
Android SDK: Not Found
IDEs:
Android Studio: Not Found
Languages:
Java: Not Found
Ruby: Not Found
npmPackages:
"@react-native-community/cli": Not Found
react:
installed: 18.2.0
wanted: 18.2.0
react-native:
installed: 0.74.3
wanted: 0.74.3
npmGlobalPackages:
"*react-native*": Not Found
Android:
hermesEnabled: Not found
newArchEnabled: Not found
iOS:
hermesEnabled: Not found
newArchEnabled: Not found
Stacktrace or Logs
None
Reproducer
https://snack.expo.dev/@michail_shcherbakov/sticky-view-glitches
Screenshots and Videos
https://github.com/user-attachments/assets/9b93783e-4d85-4000-bcec-87870cfd1446
贡献指南
从这里开始
- 先读完整个 Issue,再读项目的贡献指南。
- 在 Issue 下留言说明你要接手 —— 这能避免两个人做同样的事。
- Fork 仓库,在一个分支上完成修改。
- 提交 Pull Request,并在描述里引用这个 Issue 编号。
调研方向
从链接的 Snack reproducer 和 React Native ScrollView 实现开始,重点关注 Android 上程序化滚动期间的 sticky views。在实体设备上重现这两个滚动操作;当滚动到 1000、然后滚动到 5000 时 sticky views 始终保持视觉稳定,即表示完成。
由索引模型根据 Issue 内容生成。
评估
- 技术栈
- react-native
- 领域
- mobile
- Issue 类型
- 缺陷
- 难度
- 4/5
- 预计耗时
- 3-5 天
- 活跃度
- 停滞
- 描述清晰度
- 基本清楚
- 新手友好度
- 35/100