LegacyLocationProvider.kt

package com.example.fusedlocationtest.provider

import android.Manifest
import android.content.Context
import android.content.pm.PackageManager
import android.location.Location
import android.location.LocationListener
import android.location.LocationManager
import android.util.Log
import androidx.core.app.ActivityCompat
import com.example.fusedlocationtest.OnLocationUpdateListener

class LegacyLocationProvider(
    private val context: Context,
    private val listener: OnLocationUpdateListener
) {
    private val locationManager: LocationManager =
        context.getSystemService(Context.LOCATION_SERVICE) as LocationManager

    private val locationListenerExt = LocationListenerExt()

    fun startLocationUpdates(type: ProviderType) {
        if (ActivityCompat.checkSelfPermission(
                context,
                Manifest.permission.ACCESS_FINE_LOCATION
            ) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(
                context,
                Manifest.permission.ACCESS_COARSE_LOCATION
            ) != PackageManager.PERMISSION_GRANTED
        ) {
            return
        }

        locationManager.requestLocationUpdates(
            type.value,
            1000,
            1f,
            locationListenerExt
        )
    }

    fun stopLocationUpdates() {
        locationManager.removeUpdates(locationListenerExt)
    }

    companion object {
        private const val TAG = "LegacyLocationManager"
    }

    inner class LocationListenerExt : LocationListener {
        override fun onLocationChanged(location: Location) {
            Log.d(TAG, "Location Changed!")
            listener.onLocationUpdated(location)
        }
    }

    enum class ProviderType(val value: String) {
        NETWORK(LocationManager.NETWORK_PROVIDER),
        GPS(LocationManager.GPS_PROVIDER)
    }
}