react / react/react-native

[New Arch][Android] After turning on fabric, the text in the Xiaomi MIUI13 system is not fully displayed

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Issue: Author Provided Repro Newer Patch Available Platform: Android Type: New Architecture
Lenguaje dominante
C++
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Forks
25.3k
Merge medio
1 d 23 h
PR fusionados (30 d)
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Descripción

Description

On Xiaomi MIUI13 system, when the font weight is changed and the fontWeight of the Text component is set to blod, the Text text will be truncated and wrapped;
If numberOfLines is set to 1, a different phenomenon will occur, causing the end of the text to become an ellipsis and incomplete display.

MIUI 14 seems to have problems as well, and other devices have not been tested.

This problem only occurs when a new architecture is enabled. There is no problem if newArchEnabled is set to false.

This is the system information:

Screenshot_20241218_191907

Set the thickness to maximum:

Screenshot_20241218_192042

Steps to reproduce
  1. Do not set numberOfLines, and the line will be truncated directly.
<View style={{
              paddingHorizontal: 12,
              marginHorizontal: 4,
              alignItems: "center",
              justifyContent: "center",
              height: 26
            }}>
              <Text style={{
                fontSize: 13,
                fontWeight: "bold",
                backgroundColor: 'red',
              }}>已取件(粗体),未设置了numberOfLines * 121221</Text>
            </View>

2、Set numberOfLines to 1, and an ellipsis appears at the end

<View style={{
              paddingHorizontal: 12,
              marginHorizontal: 4,
              alignItems: "center",
              justifyContent: "center",
              height: 26
            }}>
              <Text style={{
                fontSize: 13,
                fontWeight: "bold",
                backgroundColor: 'red',
              }} numberOfLines={1}>已取件(粗体),设置了numberOfLines=1 * 121221</Text>
            </View>
React Native Version

0.74.1

Affected Platforms

Runtime - Android

Areas

Fabric - The New Renderer

Output of npx react-native info
System:
  OS: macOS 13.4
  CPU: (10) arm64 Apple M2 Pro
  Memory: 123.03 MB / 16.00 GB
  Shell:
    version: "5.9"
    path: /bin/zsh
Binaries:
  Node:
    version: 18.0.0
    path: /usr/local/bin/node
  Yarn:
    version: 1.22.19
    path: /usr/local/bin/yarn
  npm:
    version: 8.6.0
    path: /usr/local/bin/npm
  Watchman:
    version: 2024.01.22.00
    path: /opt/homebrew/bin/watchman
Managers:
  CocoaPods:
    version: 1.12.1
    path: /Users/01400926/.rbenv/shims/pod
SDKs:
  iOS SDK:
    Platforms:
      - DriverKit 22.4
      - iOS 16.4
      - macOS 13.3
      - tvOS 16.4
      - watchOS 9.4
  Android SDK: Not Found
IDEs:
  Android Studio: 2022.3 AI-223.8836.35.2231.10671973
  Xcode:
    version: 14.3/14E222b
    path: /usr/bin/xcodebuild
Languages:
  Java:
    version: 17.0.13
    path: /usr/bin/javac
  Ruby:
    version: 3.2.2
    path: /Users/01400926/.rbenv/shims/ruby
npmPackages:
  "@react-native-community/cli": Not Found
  react:
    installed: 18.2.0
    wanted: 18.2.0
  react-native:
    installed: 0.74.1
    wanted: 0.74.1
  react-native-macos: Not Found
npmGlobalPackages:
  "*react-native*": Not Found
Android:
  hermesEnabled: true
  newArchEnabled: true
iOS:
  hermesEnabled: Not found
  newArchEnabled: false
Stacktrace or Logs
Reproducer

https://github.com/peaktan/fontDemo

Screenshots and Videos

code:

 <View style={{
              paddingHorizontal: 12,
              marginHorizontal: 4,
              alignItems: "center",
              justifyContent: "center",
              height: 26
            }}>
              <Text style={{
                fontSize: 13,
                fontWeight: "bold",
                backgroundColor: 'red',
              }}>已取件(粗体),未设置了numberOfLines * 121221</Text>
            </View>
            <View style={{
              paddingHorizontal: 12,
              marginHorizontal: 4,
              alignItems: "center",
              justifyContent: "center",
              height: 26
            }}>
              <Text style={{
                fontSize: 13,
                fontWeight: "bold",
                backgroundColor: 'red',
              }} numberOfLines={1}>已取件(粗体),设置了numberOfLines=1 * 121221</Text>
            </View>

result:

Screenshot_20241218_193516

Guía de contribución

Abrir la guía de contribución

Primeros pasos

  1. Lee el issue completo y luego la guía de contribución del proyecto.
  2. Comenta en el issue que vas a ocuparte — evita que dos personas hagan lo mismo.
  3. Haz un fork del repositorio y trabaja en una rama.
  4. Abre un pull request que haga referencia al número del issue.

Línea de trabajo

Comienza con el reproductor fontDemo enlazado y ejecuta los dos ejemplos de Text en Xiaomi MIUI 13 o 14 con newArchEnabled alternado. Compara la representación del texto en negrita con y sin numberOfLines={1}; se considera terminado cuando el texto no se trunca ni recibe una elipsis incompleta bajo Fabric, mientras el comportamiento existente permanece sin cambios con la arquitectura antigua.

Escrito por el modelo de indexación a partir del texto del issue.

Evaluación

Stack tecnológico
android, react-native
Área
mobile
Tipo de issue
Error
Dificultad
4/5
Tiempo estimado
3-5 días
Estado de actividad
Estancado
Claridad
Bastante claro
Aptitud para principiantes
35/100

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