[Bug]: Ornament position differs on Android and iOS
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- Dominant language
- Kotlin
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Description
Mapbox Implementation
Mapbox
Mapbox Version
default
Platform
iOS, Android
@rnmapbox/maps version
10.1.6
Standalone component to reproduce
import React from 'react';
import {
MapView,
Camera,
} from '@rnmapbox/maps';
class BugReportExample extends React.Component {
render() {
return (
<MapView style={{flex: 1}} compassPosition={{ top: 0, right: 20 }}>
<Camera centerCoordinate={[-74.00597, 40.71427]} zoomLevel={14} />
</MapView>
);
}
}
Observed behavior and steps to reproduce
On Android, the position of ornaments (e.g. compass or scale bar) doesn't respect safe area, but on iOS it does. So if I set the top position to 0, the Android build will overlay the device's top bar (with clock, wifi icons, etc), while being below on iOS. So what I have to do is set top position to 0 if iOS and use something like react-native-safe-area-context to retrieve safe area values if Android.
Please note, I have only tested this on one physical iOS and Android phone, but I seem to get the same issue on iOS/Android simulators as well.
Expected behavior
Behaviour on iOS and Android should match.
Notes / preliminary analysis
No response
Additional links and references
No response
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Begin with the standalone JavaScript reproduction using MapView, Camera, and compassPosition, and compare ornament placement on Android and iOS with version 10.1.6. Trace the platform-specific safe-area behavior; the issue is done when compass and scale-bar positions consistently avoid the device top bar on both platforms.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- javascript, react-native
- Domain
- mobile
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Quiet
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100