feat: env in example.

example/.gitignore

@@ -41,3 +41,6 @@ app.*.map.json
 /android/app/debug
 /android/app/profile
 /android/app/release
+
+*.env
+env.g.dart

example/lib/env.dart

+import 'package:envied/envied.dart';
+
+part 'env.g.dart';
+
+@Envied()
+abstract class Env {
+  @EnviedField(varName: 'LUXAND_LICENSE_KEY')
+  static const String luxandLicenseKey = _Env.luxandLicenseKey;
+}

example/lib/main.dart

 import 'package:flutter/material.dart';
-import 'dart:async';
-
-import 'package:flutter/services.dart';
 import 'package:get/get.dart';
 import 'package:myhr_facescan/enroll/index.dart';
-import 'package:myhr_facescan/myhr_facescan.dart';
+import 'package:myhr_facescan_example/env.dart';
 
 void main() {
   runApp(const MyApp());
@@ -51,7 +48,7 @@ class EnrollPage extends StatelessWidget {
       body: const SafeArea(
           child: SingleChildScrollView(
         child: EnrollFace(
-          licenseKey: '',
+          licenseKey: Env.luxandLicenseKey,
         ),
       )),
     );

example/pubspec.yaml

@@ -18,6 +18,7 @@ dependencies:
     sdk: flutter
 
   get:
+  envied: ^0.5.3
   myhr_facescan:
     # When depending on this package from a real application you should use:
     #   myhr_facescan: ^x.y.z
@@ -42,6 +43,8 @@ dev_dependencies:
   # package. See that file for information about deactivating specific lint
   # rules and activating additional ones.
   flutter_lints: ^3.0.0
+  envied_generator: 0.5.3
+  build_runner: 2.4.8
 
 # For information on the generic Dart part of this file, see the
 # following page: https://dart.dev/tools/pub/pubspec