Line manager won't show lines

Personne n'a encore pris cette issue.

On Android 6.0 - Android 7.0 (I've tested on those versions) the lines are not displayed.

On Android 10.0 lines are normally showed with exact same implementation as on Android 6.0 - Android 7.0 (not sure for 8.0 - 10.0 versions).

lineManager = LineManager(map, this, style).apply {
lineCap = Property.LINE_CAP_ROUND
}

points.map { line ->
val lineOptions = LineOptions()
.withLineColor(linesColor)
.withLineWidth(3f)
.withGeometry(
LineString.fromLngLats(line.map { Point.fromLngLat(it.longitude, it.latitude) })
)
lines.add(lineManager.create(lineOptions))
}

Then I've just noticed that the line appeared for a brief second and then disappeared.

Then I tried with a different approach:
I tried adding GeoJsonSource and LineLayer. Lines are shown, but when I update GeoJsonSource with different data, lines are hidden again 👎 When I load the exact same data as previously into GeoJsonSource, lines are shown again.

This is also happening on Android 6.0 - Android 7.0

fun addOrEditRouteLines(style: Style?, color: String, data: List>) {
with(style ?: return) {
(sources.find { it.id == DEFAULT_LAYER_LINES } as? GeoJsonSource)?.apply {
(getLayer(DEFAULT_LAYER_LINES) as LineLayer).apply {
withProperties(PropertyFactory.lineColor(color))
}

clearLines(style)
setGeoJson(
fromFeatures(
data.map { line ->
Feature.fromGeometry(
LineString.fromLngLats(line.map { Point.fromLngLat(it.longitude, it.latitude) })
)
}
)
)
return
}
val routeLines = GeoJsonSource(
DEFAULT_LAYER_LINES,
fromFeatures(
data.map { line ->
Feature.fromGeometry(
LineString.fromLngLats(line.map { Point.fromLngLat(it.longitude, it.latitude) })
)
}
)
)
addSource(routeLines)

addLayer(
LineLayer(DEFAULT_LAYER_LINES, DEFAULT_LAYER_LINES).withProperties(
PropertyFactory.lineWidth(3f),
PropertyFactory.lineColor(color),
PropertyFactory.lineCap(Property.LINE_CAP_ROUND)
)
)
}
}

Commencez par reproduire le rapport via addOrEditRouteLines, d’abord avec LineManager, puis avec GeoJsonSource et LineLayer, sur Android 6.0–7.0. Observez la brève apparition et disparition après la mise à jour de la source ; c’est terminé lorsque les lignes d’itinéraire restent visibles après les mises à jour, y compris lorsque les données changent.

Rédigé par le modèle d'indexation à partir du texte de l'issue.