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feat: Allow for info window customization on advanced markers #862

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feat: Allow for info window customization on advanced markers #862

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170 changes: 167 additions & 3 deletions maps-compose/src/main/java/com/google/maps/android/compose/Marker.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -605,7 +605,7 @@ public fun MarkerInfoWindowContent(
* @param onInfoWindowClose a lambda invoked when the marker's info window is closed
* @param onInfoWindowLongClick a lambda invoked when the marker's info window is long clicked
* @param infoWindow optional composable lambda expression for customizing
* the entire info window. If this value is non-null, the value in infoContent]
* the entire info window. If this value is non-null, the value in [infoContent]
* will be ignored.
* @param infoContent optional composable lambda expression for customizing
* the info window's content. If this value is non-null, [infoWindow] must be null.
Expand Down Expand Up @@ -723,7 +723,7 @@ private fun MarkerImpl(
* @param onInfoWindowClick a lambda invoked when the marker's info window is clicked
* @param onInfoWindowClose a lambda invoked when the marker's info window is closed
* @param onInfoWindowLongClick a lambda invoked when the marker's info window is long clicked
* @param icon sets the icon for the marker
* @param icon sets the icon for the marker
* @param pinConfig the PinConfig object that will be used for the advanced marker
* @param iconView the custom view to be used on the advanced marker
* @param collisionBehavior the expected collision behavior
Expand Down Expand Up @@ -778,6 +778,170 @@ public fun AdvancedMarker(
)
}

/**
* A composable for an advanced marker on the map wherein its entire info window can be
* customized. If this customization is not required, use
* [com.google.maps.android.compose.AdvancedMarker].
*
* @param state the [MarkerState] to be used to control or observe the marker
* state such as its position and info window
* @param contentDescription the content description for accessibility purposes
* @param alpha the alpha (opacity) of the marker
* @param anchor the anchor for the marker image
* @param draggable sets the draggability for the marker
* @param flat sets if the marker should be flat against the map
* @param infoWindowAnchor the anchor point of the info window on the marker image
* @param rotation the rotation of the marker in degrees clockwise about the marker's anchor point
* @param snippet the snippet for the marker
* @param tag optional tag to associate with the marker
* @param title the title for the marker
* @param visible the visibility of the marker
* @param zIndex the z-index of the marker
* @param onClick a lambda invoked when the marker is clicked
* @param onInfoWindowClick a lambda invoked when the marker's info window is clicked
* @param onInfoWindowClose a lambda invoked when the marker's info window is closed
* @param onInfoWindowLongClick a lambda invoked when the marker's info window is long clicked
* @param icon sets the icon for the marker
* @param pinConfig the PinConfig object that will be used for the advanced marker
* @param iconView the custom view to be used on the advanced marker
* @param collisionBehavior the expected collision behavior
* @param infoWindowContent optional composable lambda expression for customizing the
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@kikoso kikoso Apr 9, 2026 •
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AdvancedMarkerInfoWindow maps its trailing lambda to the infoWindow parameter of AdvancedMarkerImpl (which replaces the entire info window, including the frame/background), the KDoc should be updated to reflect that:

@param content optional composable lambda expression for customizing the entire info window

(this is also how it is documented in MarkerInfoWindow and AdvancedMarkerImpl)

* info window's content
*/
@Composable
@GoogleMapComposable
public fun AdvancedMarkerInfoWindow(
state: MarkerState = rememberUpdatedMarkerState(),
contentDescription: String? = "",
alpha: Float = 1.0f,
anchor: Offset = Offset(0.5f, 1.0f),
draggable: Boolean = false,
flat: Boolean = false,
infoWindowAnchor: Offset = Offset(0.5f, 0.0f),
rotation: Float = 0.0f,
snippet: String? = null,
tag: Any? = null,
title: String? = null,
visible: Boolean = true,
zIndex: Float = 0.0f,
onClick: (Marker) -> Boolean = { false },
onInfoWindowClick: (Marker) -> Unit = {},
onInfoWindowClose: (Marker) -> Unit = {},
onInfoWindowLongClick: (Marker) -> Unit = {},
icon: BitmapDescriptor? = null,
pinConfig: PinConfig? = null,
iconView: View? = null,
collisionBehavior: Int = AdvancedMarkerOptions.CollisionBehavior.REQUIRED,
infoWindowContent: (@UiComposable @Composable (Marker) -> Unit)? = null
) {
AdvancedMarkerImpl(
state = state,
contentDescription = contentDescription,
alpha = alpha,
anchor = anchor,
draggable = draggable,
flat = flat,
infoWindowAnchor = infoWindowAnchor,
rotation = rotation,
snippet = snippet,
tag = tag,
title = title,
visible = visible,
zIndex = zIndex,
onClick = onClick,
onInfoWindowClick = onInfoWindowClick,
onInfoWindowClose = onInfoWindowClose,
onInfoWindowLongClick = onInfoWindowLongClick,
icon = icon,
pinConfig = pinConfig,
iconView = iconView,
collisionBehavior = collisionBehavior,
infoWindow = infoWindowContent,
)
}

/**
* A composable for an advanced marker on the map wherein its info window contents can be
* customized. If this customization is not required, use
* [com.google.maps.android.compose.AdvancedMarker].
*
* @param state the [MarkerState] to be used to control or observe the marker
* state such as its position and info window
* @param contentDescription the content description for accessibility purposes
* @param alpha the alpha (opacity) of the marker
* @param anchor the anchor for the marker image
* @param draggable sets the draggability for the marker
* @param flat sets if the marker should be flat against the map
* @param infoWindowAnchor the anchor point of the info window on the marker image
* @param rotation the rotation of the marker in degrees clockwise about the marker's anchor point
* @param snippet the snippet for the marker
* @param tag optional tag to associate with the marker
* @param title the title for the marker
* @param visible the visibility of the marker
* @param zIndex the z-index of the marker
* @param onClick a lambda invoked when the marker is clicked
* @param onInfoWindowClick a lambda invoked when the marker's info window is clicked
* @param onInfoWindowClose a lambda invoked when the marker's info window is closed
* @param onInfoWindowLongClick a lambda invoked when the marker's info window is long clicked
* @param icon sets the icon for the marker
* @param pinConfig the PinConfig object that will be used for the advanced marker
* @param iconView the custom view to be used on the advanced marker
* @param collisionBehavior the expected collision behavior
* @param infoWindowContent optional composable lambda expression for customizing the
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@kikoso kikoso Apr 9, 2026

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Update documentation here too.

* info window's content
*/
@Composable
@GoogleMapComposable
public fun AdvancedMarkerInfoWindowContent(
state: MarkerState = rememberUpdatedMarkerState(),
contentDescription: String? = "",
alpha: Float = 1.0f,
anchor: Offset = Offset(0.5f, 1.0f),
draggable: Boolean = false,
flat: Boolean = false,
infoWindowAnchor: Offset = Offset(0.5f, 0.0f),
rotation: Float = 0.0f,
snippet: String? = null,
tag: Any? = null,
title: String? = null,
visible: Boolean = true,
zIndex: Float = 0.0f,
onClick: (Marker) -> Boolean = { false },
onInfoWindowClick: (Marker) -> Unit = {},
onInfoWindowClose: (Marker) -> Unit = {},
onInfoWindowLongClick: (Marker) -> Unit = {},
icon: BitmapDescriptor? = null,
pinConfig: PinConfig? = null,
iconView: View? = null,
collisionBehavior: Int = AdvancedMarkerOptions.CollisionBehavior.REQUIRED,
infoWindowContent: (@UiComposable @Composable (Marker) -> Unit)? = null,
) {
AdvancedMarkerImpl(
state = state,
contentDescription = contentDescription,
alpha = alpha,
anchor = anchor,
draggable = draggable,
flat = flat,
infoWindowAnchor = infoWindowAnchor,
rotation = rotation,
snippet = snippet,
tag = tag,
title = title,
visible = visible,
zIndex = zIndex,
onClick = onClick,
onInfoWindowClick = onInfoWindowClick,
onInfoWindowClose = onInfoWindowClose,
onInfoWindowLongClick = onInfoWindowLongClick,
icon = icon,
pinConfig = pinConfig,
iconView = iconView,
collisionBehavior = collisionBehavior,
infoContent = infoWindowContent,
)
}

/**
* Internal implementation for an advanced marker on a Google map.
*
Expand All @@ -800,7 +964,7 @@ public fun AdvancedMarker(
* @param onInfoWindowClose a lambda invoked when the marker's info window is closed
* @param onInfoWindowLongClick a lambda invoked when the marker's info window is long clicked
* @param infoWindow optional composable lambda expression for customizing
* the entire info window. If this value is non-null, the value in infoContent]
* the entire info window. If this value is non-null, the value in [infoContent]
* will be ignored.
* @param infoContent optional composable lambda expression for customizing
* the info window's content. If this value is non-null, [infoWindow] must be null.
Expand Down
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