java - 您在 `removeAnnotationIcon` 被销毁后调用 `MapView` ，您是在 `onDestroy()` 之后调用它吗？ map 框

Question

You're calling removeAnnotationIcon after the MapView was destroyed, were you invoking it after onDestroy()?

这是一个 ambibdata 函数

 for (i in p0.children) {
                    var user: ModelSharing? =
                        i.getValue(ModelSharing::class.java)
                    var datalongitude = user!!.longitude
                    var datalatitude = user.latidude
                    var nama = user.name
                    var foto = user.image
                    lokasi = LatLng(datalatitude, datalongitude)
                        if (markerViewManager != null) {
                            customview = LayoutInflater.from(context!!.applicationContext)
                                .inflate(R.layout.marker, null)
                            customview.layoutParams =
                                FrameLayout.LayoutParams(WRAP_CONTENT, WRAP_CONTENT)
                            val titleTextView: TextView =
                                customview.findViewById(R.id.marker_window_title)
                            val gambarView: ImageView =
                                customview.findViewById(R.id.gambarview)

                            Picasso.get().load(foto).resize(50,50)
                                .into(gambarView)
                            marker = MarkerView(lokasi, customview)
                            titleTextView.text = nama
                            markerViewManager?.addMarker(marker)
                            markerMap.put(counter, marker)
                            counter++
                            //break
                        }
                }

这是一个 onMapReady

override fun onMapReady(mapboxMap: MapboxMap) {
        this.mapboxMap = mapboxMap

        mapboxMap.setStyle(Style.MAPBOX_STREETS) {

            enableLocationComponent(it)
            markerViewManager = MarkerViewManager(mapboxfamily, mapboxMap)
            mapboxMap.addOnMapClickListener(this)
            if (setMarker == true)
            {
                try {
                    ambildata()
                } catch (e: IOException) {
                    e.printStackTrace()
                }

            }
        }


    }

enter image description here

1. 每个 fragment 都会移动并返回到前一个 fragment 。它会出错。怎么处理？

Answer 1

我遇到了同样的问题，为了防止它，请尝试覆盖 onDestroy 而不是 onDestroyView。

   override fun onDestroy() {
    super.onDestroy()

    mapBox.locationComponent.isLocationComponentEnabled = false
    mapView.onDestroy()
}