I have tried to display the Longitude and Latitude of my current location but I could not.
package com.example.laptop.findlonglat;
import android.Manifest;
import android.content.Context;
import android.content.pm.PackageManager;
import android.location.Location;
import android.location.LocationManager;
import android.support.annotation.NonNull;
import android.support.v4.app.ActivityCompat;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.widget.EditText;
public class MainActivity extends AppCompatActivity {
static final int REQUEST_LOCATION = 1;
LocationManager locationManager;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
getLocation();
}
void getLocation() {
if (ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION)
!= PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_COARSE_LOCATION)
!= PackageManager.PERMISSION_GRANTED) {
ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.ACCESS_FINE_LOCATION}, REQUEST_LOCATION);
} else {
Location location = locationManager.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);
if (location != null) {
double latti = location.getLatitude();
double longi = location.getLongitude();
((EditText) findViewById(R.id.etLocationLat)).setText("Latitude: " + latti);
((EditText) findViewById(R.id.etLocationLong)).setText("Longitude: " + longi);
} else {
((EditText) findViewById(R.id.etLocationLat)).setText("Unable to find correct location.");
((EditText) findViewById(R.id.etLocationLong)).setText("Unable to find correct location. ");
}
}
}
@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
switch (requestCode) {
case REQUEST_LOCATION:
getLocation();
break;
}
}
}
In this example I am trying to display the longitude and latitude of my current location in the textfields but when I am running this code I got the output says that "Unable to find correct location".
I have added this to the Manifest.xml
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
<uses-permission android:name="android.permission.INTERNET"/>
Is there any solution to fix this issue
Easiest way to get the user last location is using FusedLocation provider. below i have added code snippet about how to use it:
private FusedLocationProviderClient mFusedLocationClient;
// ..
@Override
protected void onCreate(Bundle savedInstanceState) {
// ...
mFusedLocationClient = LocationServices.getFusedLocationProviderClient(this);
}
then whenever you need your current location :
mFusedLocationClient.getLastLocation()
.addOnSuccessListener(this, new OnSuccessListener<Location>() {
@Override
public void onSuccess(Location location) {
// Got last known location. In some rare situations this can be null.
if (location != null) {
// Logic to handle location object
}
}
});