content: package com.sparker0i.weather;
  
  import android.app.AlertDialog;
  import android.app.Service;
  import android.content.Context;
  import android.content.DialogInterface;
  import android.content.Intent;
  import android.location.Location;
  import android.location.LocationListener;
  import android.location.LocationManager;
  import android.os.Bundle;
  import android.provider.Settings;
  import android.support.annotation.NonNull;
  import android.util.Log;
  
  public class GPSTracker implements LocationListener {
  
      private final Context mContext;
      private boolean isGPSEnabled = false;
      private boolean isNetworkEnabled = false;
      private boolean canGetLocation = false;
      private Location location; // location
      private double latitude; // latitude
      private double longitude; // longitude
  
      // The minimum distance to change Updates in meters
      private static final long MIN_DISTANCE_CHANGE_FOR_UPDATES = 10; // 10 meters
  
      // The minimum time between updates in milliseconds
      private static final long MIN_TIME_BW_UPDATES = 1000 * 60; // 1 minute
  
      // Declaring a Location Manager
      private LocationManager locationManager;
  
      public GPSTracker(Context context) {
          this.mContext = context;
          getLocation();
      }
  
      private Location getLocation() {
          try {
              locationManager = (LocationManager) mContext
                      .getSystemService(Service.LOCATION_SERVICE);
  
              // getting GPS status
              isGPSEnabled = locationManager
                      .isProviderEnabled(LocationManager.GPS_PROVIDER);
  
              // getting network status
              isNetworkEnabled = locationManager
                      .isProviderEnabled(LocationManager.NETWORK_PROVIDER);
  
              if (!isGPSEnabled && !isNetworkEnabled) {
                  Log.i("Cant" , "Perform Action");// no network provider is enabled
  
              } else {
                  this.canGetLocation = true;
                  // First get location from Network Provider
                  if (isNetworkEnabled) {
                      locationManager.requestLocationUpdates(
                              LocationManager.NETWORK_PROVIDER,
                              MIN_TIME_BW_UPDATES,
                              MIN_DISTANCE_CHANGE_FOR_UPDATES, this);
                      Log.d("Network", "Network");
                      if (locationManager != null) {
                          location = locationManager
                                  .getLastKnownLocation(LocationManager.NETWORK_PROVIDER);
                          if (location != null) {
                              latitude = location.getLatitude();
                              longitude = location.getLongitude();
                          }
                      }
                  }
                  // if GPS Enabled get lat/long using GPS Services
                  if (isGPSEnabled) {
                      if (location == null) {
                          locationManager.requestLocationUpdates(
                                  LocationManager.GPS_PROVIDER,
                                  MIN_TIME_BW_UPDATES,
                                  MIN_DISTANCE_CHANGE_FOR_UPDATES, this);
                          Log.d("GPS Enabled", "GPS Enabled");
                          if (locationManager != null) {
                              location = locationManager
                                      .getLastKnownLocation(LocationManager.GPS_PROVIDER);
                              if (location != null) {
                                  latitude = location.getLatitude();
                                  longitude = location.getLongitude();
                              }
                          }
                      }
                  }
              }
  
          } catch (SecurityException e) {
              e.printStackTrace();
          }
  
          return location;
      }
  
      /**
       * Stop using GPS listener
       * Calling this function will stop using GPS in your app
       * */
      public void stopUsingGPS(){
          if(locationManager != null)
              try {
                  locationManager.removeUpdates(GPSTracker.this);
              }
              catch (SecurityException ex) {
                  ex.printStackTrace();
              }
      }
  
      /**
       * Function to get latitude
       * */
      public String getLatitude(){
          if(location != null){
              latitude = location.getLatitude();
          }
  
          // return latitude
          return Double.toString(latitude);
      }
  
      /**
       * Function to get longitude
       * */
      public String getLongitude(){
          if(location != null){
              longitude = location.getLongitude();
          }
  
          // return longitude
          return Double.toString(longitude);
      }
  
      /**
       * Function to check GPS/wifi enabled
       * @return boolean
       * */
      public boolean canGetLocation() {
          return this.canGetLocation;
      }
  
      /**
       * Function to show settings alert dialog
       * On pressing Settings button will launch Settings Options
       * */
      public void showSettingsAlert() {
          new AlertDialog.Builder(mContext)
                  .setTitle("Enable GPS")
                  .setMessage("Please Enable GPS")
                  .setPositiveButton("ENABLE", new DialogInterface.OnClickListener() {
                      @Override
                      public void onClick(DialogInterface dialog, int which) {
                          Intent intent = new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS);
                          mContext.startActivity(intent);
                      }
                  })
                  .setNegativeButton("CANCEL", new DialogInterface.OnClickListener() {
                      @Override
                      public void onClick(DialogInterface dialog, int which) {
                          dialog.dismiss();
                      }
                  })
                  .show();
      }
  
      @Override
      public void onLocationChanged(Location location) {
      }
  
      @Override
      public void onProviderDisabled(String provider) {
      }
  
      @Override
      public void onProviderEnabled(String provider) {
      }
  
      @Override
      public void onStatusChanged(String provider, int status, Bundle extras) {
      }
  }