Android Scrollview ContentInset/ContentOffset do not behave properly.
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Descripción
Please provide all the information requested. Issues that do not follow this format are likely to stall.
Description
Please provide a clear and concise description of what the bug is. Include screenshots if needed.
Please test using the latest React Native release to make sure your issue has not already been fixed: https://reactnative.dev/docs/upgrading.html
Content Offset and Content Inset do not work for Android devices on React Native ScrollViews
React Native version:
Run react-native info in your terminal and copy the results here.
System:
OS: macOS 10.15.7
CPU: (8) x64 Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz
Memory: 91.34 MB / 16.00 GB
Shell: 3.2.57 - /bin/bash
Binaries:
Node: 8.15.1 - /usr/local/bin/node
Yarn: Not Found
npm: 6.13.7 - /usr/local/bin/npm
Watchman: 4.9.0 - /usr/local/bin/watchman
Managers:
CocoaPods: 1.9.3 - /Users/Dellybro/.rvm/gems/ruby-2.6.3/bin/pod
SDKs:
iOS SDK:
Platforms: iOS 14.1, DriverKit 19.0, macOS 10.15, tvOS 14.0, watchOS 7.0
Android SDK: Not Found
IDEs:
Android Studio: 3.5 AI-191.8026.42.35.5900203
Xcode: 12.1/12A7403 - /usr/bin/xcodebuild
Languages:
Java: 11.0.2 - /usr/bin/javac
Python: 2.7.16 - /usr/bin/python
npmPackages:
@react-native-community/cli: Not Found
react: 16.13.1 => 16.13.1
react-native: 0.63.3 => 0.63.3
react-native-macos: Not Found
npmGlobalPackages:
react-native: Not Found
Steps To Reproduce
Provide a detailed list of steps that reproduce the issue.
- Create a horizontal scrollview and attempt to use content inset and content offset. Nothing will happen
Expected Results
Describe what you expected to happen.
I would expect the same results as iOS with contentInset is moves the start and contentOffset is moves the initial starting value
Snack, code example, screenshot, or link to a repository:
Please provide a Snack (https://snack.expo.io/), a link to a repository on GitHub, or provide a minimal code example that reproduces the problem.
You may provide a screenshot of the application if you think it is relevant to your bug report.
Here are some tips for providing a minimal example: https://stackoverflow.com/help/mcve
Please review this stackoverflow question which has all of the information about my current situation.
Snack Expo link https://snack.expo.io/gW4iCCXOD
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
Comienza reproduciendo el caso de un ScrollView horizontal mediante el Snack enlazado y revisa cómo Android gestiona contentInset y contentOffset. Rastrea el punto de entrada de Android ScrollView y compara su comportamiento con las expectativas de iOS indicadas; se considera terminado cuando ambas propiedades afectan a la posición inicial del contenido como se describe.
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
- Tranquilo
- Claridad
- Bastante claro
- Aptitud para principiantes
- 50/100