Я хотел бы отметить маркером широту и долготу ближайшей аптеки, полученную с портала данных. ⇐ Android

[Гость]

Я хотел бы отметить широту и долготу соседней аптеки, возвращенную с портала данных, с помощью маркера, основанного на местоположении пользователя. Но когда я запускаю свое приложение, оно даже не считается местоположением пользователя, и маркер не отображается на экране с широтой и долготой, возвращаемыми с портала данных. Пожалуйста, помогите.

Код: Выделить всё

import android.Manifest
import android.app.Dialog
import android.content.pm.PackageManager
import android.location.Geocoder
import android.location.Location
import android.os.Bundle
import android.util.Log
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.TextView
import androidx.core.app.ActivityCompat
import androidx.fragment.app.Fragment
import androidx.lifecycle.Observer
import com.google.android.gms.location.LocationServices
import com.naver.maps.geometry.LatLng
import com.naver.maps.map.CameraUpdate
import com.naver.maps.map.NaverMap
import com.naver.maps.map.OnMapReadyCallback
import com.naver.maps.map.overlay.Marker
import com.naver.maps.map.util.FusedLocationSource
import java.io.IOException
import java.util.Locale

private val LOCATION_PERMISSION_REQUEST_CODE : Int = 1000
class MapFragment : Fragment(), OnMapReadyCallback {
private lateinit var naverMap: NaverMap
private lateinit var locationSource: FusedLocationSource
private val LOCATION_PERMISSION_REQUEST_CODE = 1000
//private lateinit var searchView: SearchView
var isMapReady: Boolean = false

private val pharmacyViewModel by lazy { PharmacyLocationTaskViewModel() }
private val markers = mutableListOf()

override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)

}

override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?
): View? {
val view = inflater.inflate(R.layout.fragment_map, container, false)
locationSource = FusedLocationSource(this, LOCATION_PERMISSION_REQUEST_CODE)
return view
}
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
getCurrentLocation()
}

override fun onMapReady(naverMap: NaverMap) {
this.naverMap = naverMap
isMapReady = true
naverMap.uiSettings.isLocationButtonEnabled = true
naverMap.locationSource = locationSource
enableMyLocation()

if(isMapReady) {
// 약국 데이터 변경 감지 및 처리
pharmacyViewModel.pharmacyLocationData.observe(viewLifecycleOwner, Observer { pharmacyLocations ->

// 약국 데이터를 사용하여 지도에 표시하는 코드 작성
pharmacyLocations.forEach { pharmacyLocation ->
Log.i("##INFO", "pharmacyLocation = ${pharmacyLocation.wgs84Lat} // ${pharmacyLocation.wgs84Lon}")
// 약국 위치를 받아와서 지도에 마커로 표시하는 코드 작성
val marker = Marker()
marker.position = LatLng(pharmacyLocation.wgs84Lat.toDouble(), pharmacyLocation.wgs84Lon.toDouble())
marker.map = naverMap
marker.setOnClickListener {
val dlg = Dialog(requireContext(), R.style.theme_dialog)
dlg.setContentView(R.layout.bottomdialog)
val pharmacyName = dlg.findViewById(R.id.tv_title)
val pharmacyAddress = dlg.findViewById(R.id.tv_location)
val pharmacyTime = dlg.findViewById(R.id.tv_time)
val pharmacyPhone = dlg.findViewById(R.id.tv_phone)
val checkButton = dlg.findViewById(R.id.bt_check)

checkButton.setOnClickListener {
dlg.dismiss()
}

pharmacyName.text = pharmacyLocation.dutyName
pharmacyAddress.text = "주소 : ${pharmacyLocation.dutyAddr}"
pharmacyTime.text = "운영시간 : ${pharmacyLocation.dutyTime1s} ~ ${pharmacyLocation.dutyTime1c}"
pharmacyPhone.text = "전화번호 :  ${pharmacyLocation.dutyTel1}"
dlg.show()

false
}
markers.add(marker)
}
})

}

}

private fun enableMyLocation() {
if (ActivityCompat.checkSelfPermission(requireContext(), Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED &&
ActivityCompat.checkSelfPermission(requireContext(), Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
// 권한이 없는 경우 권한 요청
ActivityCompat.requestPermissions(
requireActivity(),
arrayOf(Manifest.permission.ACCESS_FINE_LOCATION, Manifest.permission.ACCESS_COARSE_LOCATION),
LOCATION_PERMISSION_REQUEST_CODE
)
return
}
// 위치 권한이 있을 경우 현재 위치 버튼 활성화
naverMap.uiSettings.isLocationButtonEnabled = true
// 현재 위치로 카메라 이동
val location = locationSource.lastLocation
val cameraUpdate = location?.let { LatLng(it.latitude, location.longitude) }
?.let { CameraUpdate.scrollTo(it) }
if (cameraUpdate != null) {
naverMap.moveCamera(cameraUpdate)
}
}
private fun getCurrentLocation() {
// onMapReady()가 호출되지 않은 경우에는 getCurrentLocation()을 실행하지 않는다
if (!isMapReady) return
val fusedLocationClient = LocationServices.getFusedLocationProviderClient(requireActivity())
if (ActivityCompat.checkSelfPermission(
requireContext(),
Manifest.permission.ACCESS_FINE_LOCATION
) != PackageManager.PERMISSION_GRANTED &&
ActivityCompat.checkSelfPermission(
requireContext(),
Manifest.permission.ACCESS_COARSE_LOCATION
) != PackageManager.PERMISSION_GRANTED
) {
// 권한이 없는 경우 권한 요청
ActivityCompat.requestPermissions(
requireActivity(),
arrayOf(
Manifest.permission.ACCESS_FINE_LOCATION,
Manifest.permission.ACCESS_COARSE_LOCATION
),
LOCATION_PERMISSION_REQUEST_CODE
)
return
}

fusedLocationClient.lastLocation
.addOnSuccessListener { location: Location? ->
// Got last known location. In some rare situations this can be null.
if (location != null) {
// 위치 좌표를 주소로 변환
getAddressFromLocation(location.latitude, location.longitude)
}
}
.addOnFailureListener { e ->
e.printStackTrace()
Log.e("Location", "Failed to get location: ${e.message}")
}
}

private fun getAddressFromLocation(latitude: Double, longitude: Double) {
val geocoder = Geocoder(requireContext(), Locale.KOREAN)
try {
val addresses = geocoder.getFromLocation(latitude, longitude, 1)
if (addresses!!.isNotEmpty()) {
val address = addresses[0].getAddressLine(0).substringAfter(" ")

val cameraUpdate = CameraUpdate.scrollTo(LatLng(latitude, longitude))
naverMap.moveCamera(cameraUpdate)

val convertAddress = address.split(" ")
pharmacyViewModel.getPharmacyLocationData(convertAddress[0].trim(), convertAddress[1].trim())

} else {
Log.e("Location", "No address found")
}
} catch (e: IOException) {
e.printStackTrace()
}
}
}

Источник: https://stackoverflow.com/questions/781 ... rmacy-loca