• 我先试过了。在xml <View android:id="@+id/transparentOverlay" android:layout_width="match_parent" android:layout_height="match_parent" android:background="@android:color/transparent" />中添加一个覆盖

then inside onMapReady, I implemented this code -  
 binding.transparentOverlay.setOnClickListener { view ->
             val mapClickPoint = Point(view.x.toInt(), view.y.toInt())
             val mapLatLng = map.projection.fromScreenLocation(mapClickPoint)
             if (this::carMarker.isInitialized) {
                 if (isPointInMarkerClickableArea(carMarker, mapLatLng)) {
                     // The click was within the custom clickable area of the marker
                     // Handle the marker click here
                     markerClickAction(carMarker)
                 }
             }
         }   private fun isPointInMarkerClickableArea(marker: Marker, clickLatLng: LatLng): Boolean {
     // Calculate the distance between the marker's position and the clickLatLng
     // If the distance is within a certain threshold, consider it a click on the marker
     val distanceThreshold = 50 // in pixels, adjust as needed
     val markerPosition = marker.position
     val markerScreenPosition = map.projection.toScreenLocation(markerPosition)
     val clickScreenPosition = map.projection.toScreenLocation(clickLatLng)
     val distance = Math.sqrt(Math.pow((markerScreenPosition.x - clickScreenPosition.x).toDouble(), 2.0) +
 Math.pow((markerScreenPosition.y - clickScreenPosition.y).toDouble(),
 2.0))
     return distance <= distanceThreshold }  private fun markerClickAction(carMarker: Marker) {
     // Implement your action when the marker is clicked
     // For example, show an info window, navigate to a detailed view, etc.
     Toast.makeText(this, "Click on marker: ${carMarker.title}", Toast.LENGTH_SHORT).show() }

字符串