Getting GPS Location Coordinates in One Shot

SingleShotLocationProvider.java

import android.content.Context;
import android.content.pm.PackageManager;
import android.location.Criteria;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.os.Bundle;
import android.support.v4.app.ActivityCompat;
import android.widget.Toast;

public class SingleShotLocationProvider {

    public  interface LocationCallback {
         void onNewLocationAvailable(Location location);
    }

    // calls back to calling thread, note this is for low grain: if you want higher precision, swap the
    // contents of the else and if. Also be sure to check gps permission/settings are allowed.
    // call usually takes <10ms
    public static void requestSingleUpdate(final Context context, final LocationCallback callback) {
        final LocationManager locationManager = (LocationManager) context.getSystemService(Context.LOCATION_SERVICE);


        if (Utility.checkAndRequestPermissionsForGPS(context)) {
            if (ActivityCompat.checkSelfPermission(context, android.Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(context, android.Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
                Toast.makeText(context, "First enable LOCATION ACCESS in settings.", Toast.LENGTH_LONG).show();
                return;
            }
            boolean isGPSEnabled = locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER);

            if (isGPSEnabled) {
                Criteria criteria = new Criteria();
                criteria.setAccuracy(Criteria.ACCURACY_FINE);
                locationManager.requestSingleUpdate(criteria, new LocationListener() {
                    @Override
                    public void onLocationChanged(Location location) {
                        callback.onNewLocationAvailable(location);
                    }

                    @Override
                    public void onStatusChanged(String provider, int status, Bundle extras) {
                    }

                    @Override
                    public void onProviderEnabled(String provider) {
                    }

                    @Override
                    public void onProviderDisabled(String provider) {
                    }
                }, null);
            } else {
                boolean isNetworkEnabled = locationManager.isProviderEnabled(LocationManager.NETWORK_PROVIDER);
                if (isNetworkEnabled) {
                    Criteria criteria = new Criteria();
                    criteria.setAccuracy(Criteria.ACCURACY_COARSE);
                    locationManager.requestSingleUpdate(criteria, new LocationListener() {
                        @Override
                        public void onLocationChanged(Location location) {
                            callback.onNewLocationAvailable(location);
                        }

                        @Override
                        public void onStatusChanged(String provider, int status, Bundle extras) {
                        }

                        @Override
                        public void onProviderEnabled(String provider) {
                        }

                        @Override
                        public void onProviderDisabled(String provider) {
                        }
                    }, null);
                }
            }
        }

    }

}

Source.java

// in your file where you looking for coordinates
import com.yourdomain.utils.SingleShotLocationProvider;

// somewhere you are pushing buttonor any event is happening
SingleShotLocationProvider.requestSingleUpdate(this,
                    new SingleShotLocationProvider.LocationCallback() {
                        @Override
                        public void onNewLocationAvailable(Location location) {
                            if (location != null) {
                                double latitude = location.getLatitude();
                                double longitude = location.getLongitude();
                                }
                             } 
                    }
                });