[Android] Element with position: absolute is incorrectly marked as not visible to the user if it's rendered outside of parent
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Descripción
Description
When using UI automation suite like Maestro, on Android it uses AccessibilityNodeInfo isVisibleToUser method to determine if the element is visible to the user and clickable.
Despite an element rendered with position: absolute and no overflow: hidden on the parent being visible on the screen, the isVisibleToUser flag is incorrectly set to false if the element is outside of the bounds of the parent, causing E2E test to fail (mobile-dev-inc/maestro#1609)
Steps to reproduce
Clone the repro repository first.
To reproduce the issue:
- Install the packages with
yarnornpm - Open Android emulator
- Run
yarn android/npm run android - Make sure the app is visible
- Press on the dropdown to open it
Then:
- Install maestro locally
- Run
maestro -p android test maestro.ymland see the test fail - Run
maestro hierarchyand see that the dropdown items are not visible in the output
React Native Version
0.79.2
Affected Platforms
Runtime - Android
Output of npx @react-native-community/cli info
System:
OS: macOS 15.4.1
CPU: (12) arm64 Apple M2 Max
Memory: 166.94 MB / 32.00 GB
Shell:
version: "5.9"
path: /bin/zsh
Binaries:
Node:
version: 20.13.1
path: ~/.asdf/installs/nodejs/20.13.1/bin/node
Yarn:
version: 1.22.22
path: ~/.asdf/installs/nodejs/20.13.1/bin/yarn
npm:
version: 10.5.2
path: ~/.asdf/installs/nodejs/20.13.1/bin/npm
Watchman:
version: 2025.04.28.00
path: /opt/homebrew/bin/watchman
Managers:
CocoaPods:
version: 1.15.2
path: /Users/matyas/.asdf/shims/pod
SDKs:
iOS SDK:
Platforms:
- DriverKit 24.4
- iOS 18.4
- macOS 15.4
- tvOS 18.4
- visionOS 2.4
- watchOS 11.4
Android SDK:
API Levels:
- "33"
- "33"
- "34"
Build Tools:
- 30.0.3
- 33.0.0
- 33.0.2
- 34.0.0
- 34.0.0
System Images:
- android-33 | Google APIs ARM 64 v8a
- android-34 | Google APIs ARM 64 v8a
- android-36 | Google Play ARM 64 v8a
Android NDK: Not Found
IDEs:
Android Studio: 2023.2 AI-232.10300.40.2321.11668458
Xcode:
version: 16.3/16E140
path: /usr/bin/xcodebuild
Languages:
Java:
version: javac 17
path: /Users/matyas/.asdf/shims/javac
Ruby:
version: 3.2.3
path: /Users/matyas/.asdf/shims/ruby
npmPackages:
"@react-native-community/cli": Not Found
react:
installed: 19.0.0
wanted: 19.0.0
react-native:
installed: 0.79.2
wanted: 0.79.2
react-native-macos: Not Found
npmGlobalPackages:
"*react-native*": Not Found
Android:
hermesEnabled: Not found
newArchEnabled: Not found
iOS:
hermesEnabled: Not found
newArchEnabled: Not found
Stacktrace or Logs
(no stack trace)
MANDATORY Reproducer
https://github.com/d4rky-pl/PositionAbsoluteBug
Screenshots and Videos
Guía de contribución
Primeros pasos
- Lee el issue completo y luego la guía de contribución del proyecto.
- Comenta en el issue que vas a ocuparte — evita que dos personas hagan lo mismo.
- Haz un fork del repositorio y trabaja en una rama.
- Abre un pull request que haga referencia al número del issue.
Línea de trabajo
Comience con el reproducer obligatorio de PositionAbsoluteBug e inspeccione la salida de accesibilidad de Android para el dropdown renderizado fuera de su elemento padre. Rastree cómo se determina AccessibilityNodeInfo.isVisibleToUser para este caso y, a continuación, verifique que los elementos del dropdown aparezcan en la maestro hierarchy y que el test de Maestro pueda interactuar con ellos sin overflow hidden.
Escrito por el modelo de indexación a partir del texto del issue.
Evaluación
- Stack tecnológico
- android, react-native
- Área
- accessibility, mobile
- Tipo de issue
- Error
- Dificultad
- 4/5
- Tiempo estimado
- 3-5 días
- Estado de actividad
- Estancado
- Claridad
- Bastante claro
- Aptitud para principiantes
- 45/100