react / react/react-native

Text in FlatList is not selectable on Android

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#46,999 5 条评论 1 个 reaction 已指派 0 人 在 GitHub 查看

还没有人认领这个 Issue。

Component: FlatList Issue: Author Provided Repro Platform: Android
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描述

Description

Bug previously opened here.

It was claimed to be fixed here but still reproduces on 0.75.4

Steps to reproduce

Try to select text in provided reproducer, it won't work for item in flat list. Note that sometimes it will work after a hot reload.

/**
 * Sample React Native App
 * https://github.com/facebook/react-native
 *
 * @format
 */

import React from 'react';
import {
  FlatList,
  SafeAreaView, StyleSheet,
  Text,
} from 'react-native';

function App(): React.JSX.Element {
  return (
    <SafeAreaView>
      <Text style={styles.text} selectable>I am selectable</Text>
      <FlatList data={[1]} renderItem={ListText}/>
    </SafeAreaView>
  );
}

const ListText = () => {
  return <Text style={styles.text} selectable>I am not selectable</Text>;
};

const styles = StyleSheet.create({
  text: {
    fontSize: 20,
    padding: 10,
  },
});

export default App;
React Native Version

0.75.4

Affected Platforms

Runtime - Android

Output of npx react-native info
info Fetching system and libraries information...
System:
  OS: macOS 15.0
  CPU: (12) arm64 Apple M3 Pro
  Memory: 206.94 MB / 36.00 GB
  Shell:
    version: "5.9"
    path: /bin/zsh
Binaries:
  Node:
    version: 20.9.0
    path: ~/.asdf/installs/nodejs/20.9.0/bin/node
  Yarn:
    version: 1.22.22
    path: /opt/homebrew/bin/yarn
  npm:
    version: 10.1.0
    path: ~/.asdf/plugins/nodejs/shims/npm
  Watchman:
    version: 2024.08.19.00
    path: /opt/homebrew/bin/watchman
Managers:
  CocoaPods:
    version: 1.14.3
    path: /Users/johanlndll/.gem/ruby/3.1.4/bin/pod
SDKs:
  iOS SDK:
    Platforms:
      - DriverKit 24.0
      - iOS 18.0
      - macOS 15.0
      - tvOS 18.0
      - visionOS 2.0
      - watchOS 11.0
  Android SDK: Not Found
IDEs:
  Android Studio: 2024.2 AI-242.21829.142.2421.12409432
  Xcode:
    version: 16.0/16A242d
    path: /usr/bin/xcodebuild
Languages:
  Java:
    version: 17.0.10
    path: /usr/bin/javac
  Ruby:
    version: 3.1.4
    path: /Users/johanlndll/.rubies/ruby-3.1.4/bin/ruby
npmPackages:
  "@react-native-community/cli": Not Found
  react:
    installed: 18.3.1
    wanted: 18.3.1
  react-native:
    installed: 0.75.4
    wanted: 0.75.4
  react-native-macos: Not Found
npmGlobalPackages:
  "*react-native*": Not Found
Android:
  hermesEnabled: true
  newArchEnabled: false
iOS:
  hermesEnabled: true
  newArchEnabled: false
Stacktrace or Logs
Does not crash.
Reproducer

https://github.com/LA-Johan/list-select

Screenshots and Videos

https://github.com/user-attachments/assets/480fb515-b207-4774-b5a2-78127afd9268

贡献指南

打开贡献指南

从这里开始

  1. 先读完整个 Issue,再读项目的贡献指南。
  2. 在 Issue 下留言说明你要接手 —— 这能避免两个人做同样的事。
  3. Fork 仓库,在一个分支上完成修改。
  4. 提交 Pull Request,并在描述里引用这个 Issue 编号。

调研方向

从链接的 list-select reproducer 开始,在 Android 上比较 FlatList 外部可选择的 Text 与其中渲染的 item。跟踪 FlatList 和 Text 的入口点,以确定为什么选择可能取决于 hot reload;完成标准是 reproducer 中的 item 文本无需该变通方法即可稳定地被选择。

由索引模型根据 Issue 内容生成。

评估

技术栈
android, 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

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