я получил разрешения и хочу получить широту и долготу количества из метода getLocation(), моя проблема в том, что LAT и LON имеют десятичное число внутри getLocation(), но когда я использую это значение из getLocation(), они возвращают нуль, как и я хочу использовать в API в WeatherTask нужны лат и долг, но ничего не происходит
class MainActivity : AppCompatActivity() {
private val locationPermissions = arrayOf(ACCESS_FINE_LOCATION, ACCESS_COARSE_LOCATION)
private val REQUEST_LOCATION_PERMISSION = 1
private val TAG = "PermissionDemo"
lateinit var locationManager: LocationManager
private var hasGps = false
private var hasNetwork = false
private var locationGps: Location? = null
private var locationNetork: Location? = null
var LAT = 0.0
var LON = 0.0
val API="837f502858a52a78b98b5d7be51d0741"
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)
setupPermissions()
weatherTask().execute()
}
fun getLocation() {
locationManager = getSystemService(Context.LOCATION_SERVICE) as LocationManager
hasGps = locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER)
hasNetwork = locationManager.isProviderEnabled(
LocationManager.NETWORK_PROVIDER
)
if (hasGps || hasNetwork) {
if (hasGps) {
if (ActivityCompat.checkSelfPermission(this, ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(this, ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
// TODO: Consider calling
// ActivityCompat#requestPermissions
// here to request the missing permissions, and then overriding
// public void onRequestPermissionsResult(int requestCode, String[] permissions,
// int[] grantResults)
// to handle the case where the user grants the permission. See the documentation
makeRequest()
}
locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 5000, 0f, object : @SuppressLint("MissingPermission") LocationListener {
override fun onLocationChanged(p0: Location?) {
if (p0 != null) {
locationGps = p0
LAT = locationGps!!.latitude
LON = locationGps!!.longitude
Log.d("AndroidLocation has gps", "Latitude : " + locationGps!!.latitude)
Log.d("AndroidLocation has gps", "longitude : " + locationGps!!.longitude)
}
}
override fun onProviderEnabled(p0: String?) {
}
override fun onProviderDisabled(p0: String?) {
}
override fun onStatusChanged(p0: String?, p1: Int, p2: Bundle?) {
}
})
val localGpsLocation = locationManager.getLastKnownLocation(LocationManager.GPS_PROVIDER)
if (localGpsLocation != null) {
locationGps = localGpsLocation
}
}
if (hasNetwork) {
locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 5000, 0f, object : LocationListener {
override fun onLocationChanged(p0: Location?) {
if (p0 != null) {
locationNetork = p0
Log.d("AndroidLocation has net", "Latitude : " + locationNetork!!.latitude)
Log.d("AndroidLocation has net", "longitude : " + locationNetork!!.longitude)
}
}
override fun onProviderEnabled(p0: String?) {
}
override fun onProviderDisabled(p0: String?) {
}
override fun onStatusChanged(p0: String?, p1: Int, p2: Bundle?) {
}
})
val localNetworkLOcation = locationManager.getLastKnownLocation(LocationManager.NETWORK_PROVIDER)
if (localNetworkLOcation != null) {
locationNetork = localNetworkLOcation
}
}
if (locationGps != null && locationNetork != null) {
if (locationGps!!.accuracy > locationNetork!!.accuracy) {
LAT =locationNetork!!.latitude
LON =locationNetork!!.longitude
Log.d("AndroidLocation", "Latitude : " + locationNetork!!.latitude)
Log.d("AndroidLocation", "longitude : " + locationNetork!!.longitude)
} else {
LAT =locationGps!!.latitude
LON =locationGps!!.longitude
Log.d("AndroidLocation", "Latitude : " + locationGps!!.latitude)
Log.d("AndroidLocation", "longitude : " + locationGps!!.longitude)
}
}
} else {
Toast.makeText(this, "Turn on location", Toast.LENGTH_LONG).show()
val intent = Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS)
startActivity(intent)
}
}
private fun setupPermissions() {
val finePermission = ContextCompat.checkSelfPermission(this,
ACCESS_FINE_LOCATION)
val coarsePermission = ContextCompat.checkSelfPermission(this,
ACCESS_FINE_LOCATION)
if (finePermission != PackageManager.PERMISSION_GRANTED && coarsePermission != PackageManager.PERMISSION_GRANTED) {
Log.i(TAG, "Permission to record denied")
makeRequest()
}
}
private fun makeRequest() {
ActivityCompat.requestPermissions(this,
arrayOf(ACCESS_COARSE_LOCATION, ACCESS_FINE_LOCATION),
REQUEST_LOCATION_PERMISSION)
}
override fun onRequestPermissionsResult(requestCode: Int, permissions: Array<out String>, grantResults: IntArray) {
when (requestCode) {
REQUEST_LOCATION_PERMISSION -> {
if (grantResults.isEmpty() || grantResults[0] != PackageManager.PERMISSION_GRANTED) {
Log.i(TAG, "Permission has been denied by user")
} else {
Log.i(TAG, "Permission has been granted by user")
}
}
}
}
inner class weatherTask() : AsyncTask<String, Void, String>() {
override fun onPreExecute() {
super.onPreExecute()
/* Showing the ProgressBar, Making the main design GONE */
findViewById<ProgressBar>(R.id.loader).visibility = View.VISIBLE
findViewById<RelativeLayout>(R.id.mainContainer).visibility = View.GONE
findViewById<TextView>(R.id.errorText).visibility = View.GONE
}
override fun doInBackground(vararg params: String?): String? {
var response: String?
try {
Log.i("doIN" ,"LAt is : " +LAT)
response = URL("https://api.openweathermap.org/data/2.5/weather?lat=$LAT&lon=$LON&units=metric&appid=$API").readText(
Charsets.UTF_8
)
} catch (e: Exception) {
response = null
}
return response
}