mgs_connectivity_check 1.1.3

A customizable Flutter connectivity checker with internet validation and automatic no-internet dialog support.

mgs_connectivity_check

A production-ready Flutter connectivity utility that verifies real internet access and provides an optional customizable no-internet dialog with automatic monitoring.

Why mgs_connectivity_check?

Most connectivity packages only detect network type (WiFi, Mobile, etc.).

They do not verify actual internet access.

This package goes further by:

Performing real DNS validation

Automatically monitoring connectivity changes

Providing a ready-to-use customizable dialog

Allowing full UI override when needed

Supporting Web safely

Features

Real internet connectivity verification

Automatic connectivity monitoring

Built-in no-internet dialog

Optional Open Settings button

Fully customizable dialog styling

Full dialog override support

Abstracted connection type enum

Cross-platform support

Installation

Add the dependency:

dependencies: mgs_connectivity_check: ^1.1.0

Run:

flutter pub get

Quick Start

Import:

import 'package:mgs_connectivity_check/mgs_connectivity_check.dart';

Check Internet Manually bool isConnected = await MgsConnectivityCheck.isConnectedToInternet();

Automatically Monitor & Show Dialog @override void initState() { super.initState();

WidgetsBinding.instance.addPostFrameCallback((_) { MgsConnectivityCheck .listenChangeInInternetConnectivityWithDialog( context: context, ); }); }

@override void dispose() { MgsConnectivityCheck.dispose(); super.dispose(); }

Get Current Connection Type final types = await MgsConnectivityCheck.getConnectionTypes();

print(types);

Dialog Customization

You can modify styling using MgsDialogStyle.

MgsConnectivityCheck.listenChangeInInternetConnectivityWithDialog( context: context, dialogStyle: MgsDialogStyle( backgroundColor: Colors.black, buttonColor: Colors.blue, buttonText: "Retry", enableOpenSettingsButton: true, openSettingsButtonText: "Open Settings", ), );

Available Customizations

Background color

Button color

Button text

Border radius

Icon & icon size

Text styles

Enable/disable settings button

Full custom dialog override

Open System Settings

Enable the built-in system settings button:

MgsDialogStyle( enableOpenSettingsButton: true, );

If wireless settings are unavailable, the system default settings screen will open.

Full Dialog Override

Replace the entire UI:

MgsDialogStyle( customDialog: YourCustomWidget(), );

Platform Support Platform Supported Android Yes iOS Yes Web* Yes macOS Yes Windows Yes Linux Yes

• Web uses limited browser connectivity APIs.

Important Notes

Network type does not guarantee internet access.

DNS validation is performed (except on Web).

Always implement error handling in your API calls.

Call MgsConnectivityCheck.dispose() in dispose().

Contributing

Pull requests and suggestions are welcome.

License

MIT License