To check whether the device is connected to a Wi-Fi or mobile network, you can use the connectivity_plus package , which has the capability to check the current connectivity state and listen to connectivity state change. If you want to check whether the device has internet access, you can perform an address lookup.
Read moreHow do you check WIFI is on or off in flutter?
Sample usage to check current status: import ‘package:connectivity/connectivity. dart’; var connectivityResult = await (Connectivity(). checkConnectivity()); if (connectivityResult == ConnectivityResult.
Read moreWhat is the use of FutureBuilder in Flutter?
Sometimes, you may want to build a Flutter widget which depends on the result of a Future . In that case, you can use FutureBuilder . FutureBuilder is a widget that uses the result of a Future to build itself . Below are the examples of how to use the widget.
Read moreWhat is Riverpod?
Riverpod is a popular Flutter state management library that shares many of the advantages of Provider and brings many additional benefits . According to the official documentation: Riverpod is a complete rewrite of the Provider package to make improvements that would be otherwise impossible.
Read moreWhat is a provider in Flutter?
The provider package is an easy to use package which is basically a wrapper around the InheritedWidgets that makes it easier to use and manage . It provides a state management technique that is used for managing a piece of data around the app.
Read moreWhat is context watch in Flutter?
context.watch<T>() listens to changes on T . context.read<T>() returns T without listening to it. You were calling.
Read moreHow do you use future provider in Flutter?
Future provider has a initial value, which widgets can use until the Future value is resolved . When resolved, it the FutureProvider will tell it’s descendents to rebuild, using the new value. Importantly, this means that the widgets who rely on the value of a future provider will only rebuild once.
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