update example project

example/discover_printers/.flutter-plugins-dependencies

-{"_info":"// This is a generated file; do not edit or check into version control.","dependencyGraph":[{"name":"flutter_bluetooth_basic","dependencies":[]},{"name":"wifi","dependencies":[]}]}
\ No newline at end of file
+{"_info":"// This is a generated file; do not edit or check into version control.","dependencyGraph":[{"name":"wifi","dependencies":[]}]}
\ No newline at end of file

example/discover_printers/ios/Flutter/flutter_export_environment.sh

 #!/bin/sh
 # This is a generated file; do not edit or check into version control.
 export "FLUTTER_ROOT=/Users/andrey/Documents/flutter"
-export "FLUTTER_APPLICATION_PATH=/Users/andrey/Documents/Tablemi_v2/esc_pos_printer/example/discover_printers"
-export "FLUTTER_TARGET=/Users/andrey/Documents/Tablemi_v2/esc_pos_printer/example/discover_printers/lib/main.dart"
+export "FLUTTER_APPLICATION_PATH=/Users/andrey/Documents/Tablemi_v2/flutter_pos_printer/esc_pos_printer/example/discover_printers"
+export "FLUTTER_TARGET=lib/main.dart"
 export "FLUTTER_BUILD_DIR=build"
 export "SYMROOT=${SOURCE_ROOT}/../build/ios"
 export "FLUTTER_FRAMEWORK_DIR=/Users/andrey/Documents/flutter/bin/cache/artifacts/engine/ios"
 export "FLUTTER_BUILD_NAME=1.0.0"
 export "FLUTTER_BUILD_NUMBER=1"
-export "TRACK_WIDGET_CREATION=true"

example/discover_printers/lib/main.dart

@@ -3,6 +3,7 @@ import 'package:flutter/material.dart' hide Image;
 import 'package:esc_pos_printer/esc_pos_printer.dart';
 import 'package:flutter/services.dart';
 import 'package:ping_discover_network/ping_discover_network.dart';
+import 'package:esc_pos_utils/esc_pos_utils.dart';
 import 'package:image/image.dart';
 import 'package:wifi/wifi.dart';
 

example/discover_printers/pubspec.yaml

 name: discover_printers
 description: A new Flutter project.
 
-# The following defines the version and build number for your application.
-# A version number is three numbers separated by dots, like 1.2.43
-# followed by an optional build number separated by a +.
-# Both the version and the builder number may be overridden in flutter
-# build by specifying --build-name and --build-number, respectively.
-# In Android, build-name is used as versionName while build-number used as versionCode.
-# Read more about Android versioning at https://developer.android.com/studio/publish/versioning
-# In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion.
-# Read more about iOS versioning at
-# https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
 version: 1.0.0+1
 
 environment:
@@ -24,52 +14,15 @@ dependencies:
   image: ^2.1.4
   esc_pos_printer:
     path: ../../
+  esc_pos_utils: ^0.1.1
 
-  # The following adds the Cupertino Icons font to your application.
-  # Use with the CupertinoIcons class for iOS style icons.
   cupertino_icons: ^0.1.2
 
 dev_dependencies:
   flutter_test:
     sdk: flutter
 
-
-# For information on the generic Dart part of this file, see the
-# following page: https://www.dartlang.org/tools/pub/pubspec
-
-# The following section is specific to Flutter.
 flutter:
-
-  # The following line ensures that the Material Icons font is
-  # included with your application, so that you can use the icons in
-  # the material Icons class.
   uses-material-design: true
-
   assets:
     - assets/logo.png
-
-  # An image asset can refer to one or more resolution-specific "variants", see
-  # https://flutter.dev/assets-and-images/#resolution-aware.
-
-  # For details regarding adding assets from package dependencies, see
-  # https://flutter.dev/assets-and-images/#from-packages
-
-  # To add custom fonts to your application, add a fonts section here,
-  # in this "flutter" section. Each entry in this list should have a
-  # "family" key with the font family name, and a "fonts" key with a
-  # list giving the asset and other descriptors for the font. For
-  # example:
-  # fonts:
-  #   - family: Schyler
-  #     fonts:
-  #       - asset: fonts/Schyler-Regular.ttf
-  #       - asset: fonts/Schyler-Italic.ttf
-  #         style: italic
-  #   - family: Trajan Pro
-  #     fonts:
-  #       - asset: fonts/TrajanPro.ttf
-  #       - asset: fonts/TrajanPro_Bold.ttf
-  #         weight: 700
-  #
-  # For details regarding fonts from package dependencies,
-  # see https://flutter.dev/custom-fonts/#from-packages