observe_internet_connectivity
library
Classes
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DefaultObServingStrategy
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This is the strategy used if you don't supply any strategy to the InternetConnectivity class,
you will have to cancel the subscription manually.
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DisposeAfterDurationStrategy
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This strategy set the duration to listen for the internet connection events,
the subscription will be closed once the duration elapses
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DisposeOnFirstConnectedStrategy
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This strategy cancel the subscription automatically after the first connected event,
i.e once the device has internet connection, the stream subscription will be automatically closed.
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DisposeOnFirstDisconnectedStrategy
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This strategy cancel the subscription automatically after the first disconnected event,
i.e once the device is offline, the stream subscription will be automatically closed.
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InternetAddress
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InternetConnectivity
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The InternetConnectivity class is responsible for observing the internet connectivity using the InternetObservingStrategy and a StreamController to emit internet connection changes.
If no strategy is supplied when creating InternetConnectivity, the DefaultObServingStrategy will be used.
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InternetConnectivityBuilder
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Use InternetConnectivityBuilder to build internet connection aware widgets.
InternetConnectivityBuilder use StreamBuilder under the hood
return InternetConnectivityBuilder(
connectivityBuilder: (BuildContext context, bool hasInternetAccess, Widget? child) {
if(hasInternetAccess) {
return OnlineWidget();
} else {
return OfflineWidget();
}
},
child: ChildWidget(),
);
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InternetConnectivityListener
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Use InternetConnectivityListener to listen to internet connectivity changes inside a flutter widget
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InternetObservingStrategy
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The base for all Observing strategies. If you'd like to create a new Strategy, extend from this class.
check SocketObservingStrategy for strategy that opens a socket to a list of specified addresses
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SocketObservingStrategy
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The base for all Observing strategies for strategy that opens a socket to a list of specified addresses.
