InternetConnection class

A utility class for checking internet connectivity status.

This class provides functionality to monitor and verify internet connectivity by checking reachability to various Uris. It relies on the connectivity_plus package for listening to connectivity changes and the http package for making network requests.

Usage

---

Checking for internet connectivity

import 'package:internet_connection_checker_plus/internet_connection_checker_plus.dart';

bool result = await InternetConnection().hasInternetAccess;

Listening for internet connectivity changes

import 'package:internet_connection_checker_plus/internet_connection_checker_plus.dart';

final listener = InternetConnection().onStatusChange.listen(
  (InternetStatus status) {
    switch (status) {
      case InternetStatus.connected:
        // The internet is now connected
        break;
      case InternetStatus.disconnected:
        // The internet is now disconnected
        break;
    }
  },
);

Don't forget to cancel the subscription when it is no longer needed. This will prevent memory leaks and free up resources.

listener.cancel();

Constructors

InternetConnection()

Returns an instance of InternetConnection.

factory

InternetConnection.createInstance({Duration checkInterval = const Duration(seconds: 5), List<InternetCheckOption>? customCheckOptions, bool useDefaultOptions = true})

Creates an instance of InternetConnection.

Properties

checkInterval → Duration

The duration between consecutive status checks.

final

hashCode → int

The hash code for this object.

no setter, inherited

hasInternetAccess → Future<bool>

Checks if there is internet access by verifying connectivity to the specified Uris.

no setter

internetStatus → Future<InternetStatus>

Returns the current internet connection status.

no setter

lastTryResults → InternetStatus?

The result of the last attempt to check the internet status.

no setter

onStatusChange → Stream<InternetStatus>

Stream that emits internet connection status changes.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited