Answer by Mr.Goomer for Tranfer Data from service to activity

So thanks to @Mohammadreza I used sharedPref on the service intent and its worked.

This is what I did:

       public static final String MY_PREFS_NAME = "MyData";

//Save SharedPref(BackgroundActivity):

        SharedPreferences.Editor editor = getSharedPreferences(MY_PREFS_NAME, MODE_PRIVATE).edit();        editor.putString("AddressBackgound",mAddress);        editor.putString("AddressLatBackgound", String.valueOf(destinationLat));        editor.putString("AddressLngBackgound", String.valueOf(destinationLng));        editor.apply();

//Read SharedPref(MapsActivity):

            SharedPreferences prefs = getSharedPreferences(BackgroundLocation.MY_PREFS_NAME, MODE_PRIVATE);

BackgroundLocation backgroundLocation = new BackgroundLocation();

            if (isMyServiceRunning(backgroundLocation.getClass()) && prefs != null ) {                 String mAddress = prefs.getString("AddressBackgound","mAddress");                 Double UserStartLocationLat = Double.parseDouble(String.valueOf(Double.valueOf(prefs.getString("UserStartLocationLat", "UserStartLocationLatNull"))));                 Double UserStartLocationLng = Double.parseDouble(String.valueOf(Double.valueOf(prefs.getString("UserStartLocationLng", "UserStartLocationLngNull"))));             }

isMyServiceRunning:

private boolean isMyServiceRunning(Class<?> serviceClass) {    ActivityManager manager = (ActivityManager) getSystemService(Context.ACTIVITY_SERVICE);    for (ActivityManager.RunningServiceInfo service : manager.getRunningServices(Integer.MAX_VALUE)) {        if (serviceClass.getName().equals(service.service.getClassName())) {            Log.i ("Service status", "Running");            return true;        }    }    Log.i ("Service status", "Not running");    return false;}