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flutter force update

YOU.com answered on September 11, 2023 Popularity 8/10 Helpfulness 1/10

answer flutter force update

flutter force update

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import 'package:flutter/material.dart';

// Create a model class to hold the version information
class AppVersionModel extends InheritedModel<String> {
  final String version;

  AppVersionModel({
    Key? key,
    required this.version,
    required Widget child,
  }) : super(key: key, child: child);

  @override
  bool updateShouldNotifyDependent(
      covariant InheritedModel<String> oldWidget, Set<String> dependencies) {
    return dependencies.contains('version');
  }

  @override
  bool updateShouldNotify(AppVersionModel oldWidget) {
    return version != oldWidget.version;
  }

  static AppVersionModel of(BuildContext context, String aspect) {
    return InheritedModel.inheritFrom<AppVersionModel>(context, aspect: aspect)!;
  }
}


// Usage example
class MyApp extends StatelessWidget {
  final String appVersion = '1.0'; // Replace with your actual version

  @override
  Widget build(BuildContext context) {
    return AppVersionModel(
      version: appVersion,
      child: MaterialApp(
        title: 'My App',
        home: AppHome(),
      ),
    );
  }
}

class AppHome extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    // Use the AppVersionModel provided by the InheritedModel ancestor
    final appVersionModel = AppVersionModel.of(context, 'version');
    final currentVersion = appVersionModel.version;
    // Check for updates and trigger UI changes accordingly

    return Scaffold(
      appBar: AppBar(
        title: Text('My App'),
      ),
      body: Center(
        child: Text('Current Version: $currentVersion'),
      ),
    );
  }
}

void main() {
  runApp(MyApp());
}

Popularity 8/10 Helpfulness 1/10 Language dart

Source: Grepper

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Contributed on Sep 11 2023

YOU.com

0 Answers Avg Quality 2/10

flutter force update

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