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add support for onNavigationChanged #199

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Merged
merged 3 commits into from
Nov 13, 2023
Merged

add support for onNavigationChanged #199

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e958e1c
add support for onNavigationChanged
puneet-pdx Nov 8, 2023
acd91e7
add doc
puneet-pdx Nov 9, 2023
4653e93
Merge branch 'feature-branches/geo-compose' into puneet/2695_navigati…
puneet-pdx Nov 13, 2023
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10 changes: 10 additions & 0 deletions toolkit/geo-compose/src/main/java/com/arcgismaps/toolkit/geocompose/MapView.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -75,6 +75,7 @@ import kotlinx.coroutines.launch
* @param wrapAroundMode the [WrapAroundMode] to specify whether continuous panning across the international date line is enabled
* @param attributionState specifies the attribution bar's visibility, text changed and layout changed events
* @param onViewpointChanged lambda invoked when the viewpoint of the composable MapView has changed
* @param onNavigationChanged lambda invoked when the navigation status of the composable MapView has changed
* @param onMapRotationChanged lambda invoked when the rotation of this composable MapView has changed
* @param onMapScaleChanged lambda invoked when the scale of this composable MapView has changed
* @param onSpatialReferenceChanged lambda invoked when the spatial reference of the composable MapView has changed
Expand Down Expand Up @@ -108,6 +109,7 @@ public fun MapView(
wrapAroundMode: WrapAroundMode = WrapAroundMode.EnabledWhenSupported,
attributionState: AttributionState = AttributionState(),
onViewpointChanged: (() -> Unit)? = null,
onNavigationChanged: ((isNavigating: Boolean) -> Unit)? = null,

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onMapRotationChanged: ((Double) -> Unit)? = null,
onMapScaleChanged: ((Double) -> Unit)? = null,
onSpatialReferenceChanged: ((spatialReference: SpatialReference?) -> Unit)? = null,
Expand Down Expand Up @@ -174,6 +176,7 @@ public fun MapView(
MapViewEventHandler(
mapView,
onViewpointChanged,
onNavigationChanged,
onMapRotationChanged,
onMapScaleChanged,
onSpatialReferenceChanged,
Expand Down Expand Up @@ -223,6 +226,7 @@ private fun AttributionStateHandler(mapView: MapView, attributionState: Attribut
private fun MapViewEventHandler(
mapView: MapView,
onViewpointChanged: (() -> Unit)?,
onNavigationChanged: ((isNavigating: Boolean) -> Unit)?,
onMapRotationChanged: ((Double) -> Unit)?,
onMapScaleChanged: ((Double) -> Unit)?,
onSpatialReferenceChanged: ((spatialReference: SpatialReference?) -> Unit)?,
Expand All @@ -239,6 +243,7 @@ private fun MapViewEventHandler(
onDrawStatusChanged: ((DrawStatus) -> Unit)?
) {
val currentViewPointChanged by rememberUpdatedState(onViewpointChanged)
val currentOnNavigationChanged by rememberUpdatedState(onNavigationChanged)
val currentOnMapRotationChanged by rememberUpdatedState(onMapRotationChanged)
val currentOnMapScaleChanged by rememberUpdatedState(onMapScaleChanged)
val currentOnSpatialReferenceChanged by rememberUpdatedState(onSpatialReferenceChanged)
Expand Down Expand Up @@ -275,6 +280,11 @@ private fun MapViewEventHandler(
currentOnSpatialReferenceChanged?.invoke(spatialReference)
}
}
launch {
mapView.navigationChanged.collect {
currentOnNavigationChanged?.invoke(it)
}
}
launch(Dispatchers.Main.immediate) {
mapView.isInteracting.collect { isInteracting ->
currentOnInteractingChanged?.invoke(isInteracting)
Expand Down