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    private void check() {
        checkPermission();
        if (isPermissionGranted) {
            if (checkGooglePlayServices()) {
                SupportMapFragment mapFragment = SupportMapFragment.newInstance();
                getSupportFragmentManager().beginTransaction().add(R.id.map, mapFragment).commit();
                mapFragment.getMapAsync(this);
                getEmployee();
            } else {
                Toast.makeText(this, "Google Play Service Not Available!", Toast.LENGTH_SHORT).show();
            }
        }
    }
    

    private boolean checkGooglePlayServices() {
        GoogleApiAvailability googleApiAvailability = GoogleApiAvailability.getInstance();
        int result = googleApiAvailability.isGooglePlayServicesAvailable(this);
        if (result == ConnectionResult.SUCCESS) {
            return true;
        } else if (googleApiAvailability.isUserResolvableError(result)) {
            Dialog dialog = googleApiAvailability.getErrorDialog(this, result, 201, new DialogInterface.OnCancelListener() {
                @Override
                public void onCancel(DialogInterface dialog) {
                    Toast.makeText(EmployeeDetailsActivity.this, "User Cancelled Dialog!", Toast.LENGTH_SHORT).show();
                }
            });
            assert dialog != null;
            dialog.show();
        }
        return false;
    }

    private void checkPermission() {
        Dexter.withContext(this)
                .withPermission(Manifest.permission.ACCESS_FINE_LOCATION)
                .withListener(new PermissionListener() {
                    @Override
                    public void onPermissionGranted(PermissionGrantedResponse permissionGrantedResponse) {
                        isPermissionGranted = true;
//                        Toast.makeText(EmployeeDetailsActivity.this, "Permission Granted!", Toast.LENGTH_SHORT).show();
                    }

                    @Override
                    public void onPermissionDenied(PermissionDeniedResponse permissionDeniedResponse) {
                        Intent intent = new Intent();
                        intent.setAction(Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
                        Uri uri = Uri.fromParts("package", getPackageName(), "");
                        intent.setData(uri);
                        startActivity(intent);
                    }

                    @Override
                    public void onPermissionRationaleShouldBeShown(PermissionRequest permissionRequest, PermissionToken permissionToken) {
                        permissionToken.continuePermissionRequest();
                    }
                }).check();
    }