FF Fixing PUBSPEC.YAML DownGrading Flutter <4

FF Fixing PUBSPEC.YAML.yaml

name: expandy_nav
description: A new Flutter project.
publish_to: 'none'
version: 1.0.0+1


/*
environment:
  sdk: ">=3.0.0 <4.0.0"
*/

environment:
  sdk: '>=2.19.2 <3.0.0'

dependencies:
  flutter:
    sdk: flutter

  flutter_localizations:
    sdk: flutter

  auto_size_text: ^3.0.0  # Check for compatibility and updates
  cached_network_image: ^3.2.1
  flutter_animate: ^4.1.1+1
  flutter_cache_manager: ^3.3.0

  font_awesome_flutter: ^10.1.0
  from_css_color: ^2.0.0
  go_router: ^7.1.1
  google_fonts: ^4.0.3
  json_path: ^0.4.1
  page_transition: ^2.0.4
  path_provider: ^2.0.14
  path_provider_android: ^2.0.25
  path_provider_foundation: ^2.2.2
  path_provider_platform_interface: ^2.0.6
  provider: ^6.0.4
  shared_preferences: ^2.0.15
  shared_preferences_android: ^2.1.0
  shared_preferences_ios: ^2.1.1
  shared_preferences_platform_interface: ^2.2.0
  shared_preferences_web: ^2.1.0
  sqflite: ^2.2.6
  timeago: ^3.2.2
  url_launcher: ^6.1.10
  url_launcher_android: ^6.0.27
  url_launcher_ios: ^6.1.4
  url_launcher_platform_interface: ^2.1.2
  ####################### Updated (these) ########################### 
  flutter_native_splash: ^2.2.9
  xml: ^6.1.0
  universal_io: ^2.1.0
  intl: ^0.17.0 
  
  ####################### Updated (these) ###########################
  
  
  
  cupertino_icons: ^1.0.0

dev_dependencies:
  flutter_test:
    sdk: flutter

flutter:
  uses-material-design: true

  assets:
    - assets/fonts/
    - assets/images/
    - assets/videos/
    - assets/audios/
    - assets/lottie_animations/
    - assets/rive_animations/
    - assets/pdfs/

HTML EDITOR WITH PRINT ON CMD !

import 'package:flutter/material.dart';
import 'package:html_editor_enhanced/html_editor.dart';

class OldCustomHtmlEditor extends StatefulWidget {
  const OldCustomHtmlEditor({super.key});

  @override
  State<OldCustomHtmlEditor> createState() => _OldCustomHtmlEditorState();
}

class _OldCustomHtmlEditorState extends State<OldCustomHtmlEditor> {
  final HtmlEditorController controller = HtmlEditorController();

  void _printCurrentContent() async {
    String? currentText = await controller.getText();
    print(currentText ?? 'No content');
  }

  @override
  Widget build(BuildContext context) {
    return Column(
      children: [
        ElevatedButton(
          onPressed: _printCurrentContent,
          child: const Text('Get HTML Content'),
        ),
        Expanded(
          child: HtmlEditor(
            controller: controller,
            htmlToolbarOptions: HtmlToolbarOptions(
              textStyle: Theme.of(context).textTheme.titleLarge,
              toolbarPosition: ToolbarPosition.aboveEditor,
              toolbarType: ToolbarType.nativeGrid,
              defaultToolbarButtons: [
                const StyleButtons(),
                const FontButtons(),
                const ColorButtons(),
                const ParagraphButtons(),
                const ListButtons(),
                const InsertButtons(
                  link: true,
                  picture: true,
                  video: false,
                  hr: true,
                ),
                const OtherButtons(
                  fullscreen: true,
                  codeview: true,
                  copy: true,
                  paste: true,
                ),
              ],
            ),
            otherOptions: const OtherOptions(
              height: 700,
            ),
            htmlEditorOptions: HtmlEditorOptions(
              hint: "Your text here...",
              initialText: "<p>Initial text content</p>",
            ),
          ),
        ),
      ],
    );
  }
}