TrackGPS.java

package com.mapps.seproject;

import android.app.AlertDialog;
import android.app.Service;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;

import android.location.Address;
import android.location.Geocoder;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.os.Bundle;
import android.os.IBinder;
import android.provider.Settings;


import android.util.Log;
import android.widget.Toast;

import com.google.firebase.auth.FirebaseAuth;
import com.google.firebase.database.ChildEventListener;
import com.google.firebase.database.DataSnapshot;
import com.google.firebase.database.DatabaseError;
import com.google.firebase.database.DatabaseReference;
import com.google.firebase.database.FirebaseDatabase;
import com.google.firebase.database.ValueEventListener;

import java.util.List;
import java.util.Locale;

/**
 * Created by Kishore on 8/8/2016.
 */

public class TrackGPS extends Service implements LocationListener {

    private final Context mContext;


    boolean checkGPS = false;

    FirebaseAuth firebaseAuth = FirebaseAuth.getInstance();
    final String data = firebaseAuth.getCurrentUser().getEmail();

    boolean checkNetwork = false;

    boolean canGetLocation = false;

    Location loc;
    double latitude;
    double longitude;

    String city;
    String postalCode;

    String UserEmail = null;
    final DatabaseReference mDatabase = FirebaseDatabase.getInstance().getReference("users");




    private static final long MIN_DISTANCE_CHANGE_FOR_UPDATES = 10;


    private static final long MIN_TIME_BW_UPDATES = 1000 * 60 * 1;
    protected LocationManager locationManager;

    public TrackGPS(Context mContext) {