backup.

lib/constants.dart

@@ -0,0 +1,8 @@
+
+class Constants {
+  static const bool DEBUG = false;
+  static const BASE_API_URL = 'https://api.minipos.us/';
+  static const String API_SECRET = 'pei326sami1223HellowWorldabcdEd';
+  static const KEY_USER_ID = 'user_id';
+  static const KEY_ACCESS_TOKEN = 'access_token';
+}