Get location android Kotlin

Question

I recently added get location function. When I try to show longitude and latitude, it returns zero.

This my LocationListener class:

inner class Myloc         


        

Answer 1

Get location with address in android kotlin

Add this line in dependencies

implementation 'com.google.android.gms:play-services-location:17.0.0'

Add this in AndroidManifest

Copy this below code in your class

class MainActivity : AppCompatActivity() {

private lateinit var fusedLocationClient: FusedLocationProviderClient
private lateinit var locationRequest: LocationRequest
private lateinit var locationCallback: LocationCallback

override fun onCreate(savedInstanceState: Bundle?) {
    super.onCreate(savedInstanceState)
    setContentView(R.layout.activity_splash)
    /*Check location*/
    checkLocation()
}

private fun checkLocation(){
    val manager = getSystemService(Context.LOCATION_SERVICE) as LocationManager
    if (!manager.isProviderEnabled(LocationManager.GPS_PROVIDER)) {
        showAlertLocation()
    }
    fusedLocationClient = LocationServices.getFusedLocationProviderClient(this)
    getLocationUpdates()
}

private fun showAlertLocation() {
    val dialog = AlertDialog.Builder(this)
    dialog.setMessage("Your location settings is set to Off, Please enable location to use this application")
    dialog.setPositiveButton("Settings") { _, _ ->
        val myIntent = Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS)
        startActivity(myIntent)
    }
    dialog.setNegativeButton("Cancel") { _, _ ->
        finish()
    }
    dialog.setCancelable(false)
    dialog.show()
}

private fun getLocationUpdates() {
    fusedLocationClient = LocationServices.getFusedLocationProviderClient(this)
    locationRequest = LocationRequest()
    locationRequest.interval = 50000
    locationRequest.fastestInterval = 50000
    locationRequest.smallestDisplacement = 170f //170 m = 0.1 mile
    locationRequest.priority = LocationRequest.PRIORITY_HIGH_ACCURACY //according to your app
    locationCallback = object : LocationCallback() {
        override fun onLocationResult(locationResult: LocationResult?) {
            locationResult ?: return
            if (locationResult.locations.isNotEmpty()) {
                /*val location = locationResult.lastLocation
                Log.e("location", location.toString())*/
                val addresses: List
?
                val geoCoder = Geocoder(applicationContext, Locale.getDefault())
                addresses = geoCoder.getFromLocation(
                    locationResult.lastLocation.latitude,
                    locationResult.lastLocation.longitude,
                    1
                )
                if (addresses != null && addresses.isNotEmpty()) {
                    val address: String = addresses[0].getAddressLine(0)
                    val city: String = addresses[0].locality
                    val state: String = addresses[0].adminArea
                    val country: String = addresses[0].countryName
                    val postalCode: String = addresses[0].postalCode
                    val knownName: String = addresses[0].featureName
                    Log.e("location", "$address $city $state $postalCode $country $knownName")
                }
            }
        }
    }
}

// Start location updates
private fun startLocationUpdates() {
    fusedLocationClient.requestLocationUpdates(
        locationRequest,
        locationCallback,
        null /* Looper */
    )
}

// Stop location updates
private fun stopLocationUpdates() {
    fusedLocationClient.removeLocationUpdates(locationCallback)
}

// Stop receiving location update when activity not visible/foreground
override fun onPause() {
    super.onPause()
    stopLocationUpdates()
}

// Start receiving location update when activity  visible/foreground
override fun onResume() {
    super.onResume()
    startLocationUpdates()
}}

Run your code and check the log, Happy Coding