onResponderRelease on View is called one time when releasing two fingers or more at exactly the same time.
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API: Easing
Issue: Author Provided Repro
- 主要语言
- C++
- 星标
- 127k
- 派生
- 25.3k
- 平均合并
- 1 天 23 小时
- 30 天内合并 PR
- 4
描述
Description
Code:
<View
style={styles.container}
onStartShouldSetResponder={() => true}
onMoveShouldSetResponder={() => true}
onResponderStart={addFingerOnScreen}
onResponderMove={moveFingersOnScreen}
onResponderRelease={releaseFingerFromScreen}>
</View>
Actions:
- I pressed the screen (on the view) with two fingers
- I released the screen with my two fingers on exactely on the same time
Result:
onResponderRelease is called one time with touches legnth 1 and changed touches lenght 1.
Expected:
onResponderRelease is called two times. The first time with touches length 1 and changed touches length 1. The second time with touches length 0 and changed touches length 1.
OR
onResponderRelease is called 1 time. The first time with touches length 0 and changed touches length 2.
Steps to reproduce
- I pressed the screen (on the view) with two fingers
- I released the screen with my two fingers on exactely on the same time
React Native Version
0.76.5
Affected Platforms
Runtime - Android
Output of npx react-native info
System:
OS: macOS 15.2
CPU: (8) arm64 Apple M1
Memory: 324.31 MB / 8.00 GB
Shell:
version: "5.9"
path: /bin/zsh
Binaries:
Node:
version: 20.12.2
path: ~/.nvm/versions/node/v20.12.2/bin/node
Yarn: Not Found
npm:
version: 10.5.0
path: ~/.nvm/versions/node/v20.12.2/bin/npm
Watchman:
version: 2024.12.02.00
path: /opt/homebrew/bin/watchman
Managers:
CocoaPods:
version: 1.14.3
path: /Users/Modis/.rvm/gems/ruby-2.7.6/bin/pod
SDKs:
iOS SDK:
Platforms:
- DriverKit 24.2
- iOS 18.2
- macOS 15.2
- tvOS 18.2
- visionOS 2.2
- watchOS 11.2
Android SDK: Not Found
IDEs:
Android Studio: 2023.2 AI-232.10227.8.2321.11479570
Xcode:
version: 16.2/16C5032a
path: /usr/bin/xcodebuild
Languages:
Java:
version: 17.0.13
path: /usr/bin/javac
Ruby:
version: 2.7.6
path: /Users/Modis/.rvm/rubies/ruby-2.7.6/bin/ruby
npmPackages:
"@react-native-community/cli":
installed: 15.0.1
wanted: 15.0.1
react:
installed: 18.3.1
wanted: 18.3.1
react-native:
installed: 0.76.5
wanted: 0.76.5
react-native-macos: Not Found
npmGlobalPackages:
"*react-native*": Not Found
Android:
hermesEnabled: true
newArchEnabled: true
iOS:
hermesEnabled: true
newArchEnabled: true
Stacktrace or Logs
-
Reproducer
https://github.com/mohamed-amine-haine/responder-release-bug
Screenshots and Videos
No response
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
首先在 Android 上运行链接的 responder-release-bug reproducer,并检查 issue 中显示的 View responder 回调。当两根手指同时释放时,比较回调次数以及 touches/changedTouches 的值;当报告的 release 行为符合预期结果之一时,即表示完成。
由索引模型根据 Issue 内容生成。
评估
- 技术栈
- android, javascript, 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