地图标记图标与新旧图标- Android重叠

Question

当试图更改标记图标时，标记图标与旧图标重叠。老图标还在那里

for (i in chargingPointOnMapData.indices) {
            position = LatLng(
                chargePointsOnMap[i].lattitude!!.toDouble(),
                chargePointsOnMap[i].longitude!!.toDouble()
            )
            this.googleMap?.addMarker(MarkerOptions()
                    .position(position)
                    .title(markerType)
                    .zIndex(zIndex)
                    .icon(BitmapDescriptorFactory.fromResource(markerIcon))
            )}

 override fun onMapReady(googleMap: GoogleMap) {
   googleMap.setOnMarkerClickListener{
   marker.apply {
      setIcon(BitmapDescriptorFactory.fromResource(R.drawable.test_cp_ac))
   }
}

}

​

​

Answer 1

在插入两次标记时发生。请反复检查你加标记的地点和频率.如果没有，打电话给谷歌地图。每次添加之前，

googleMap?.clear()