Why is the build method on State, and not StatefulWidget? Putting a Widget build(BuildContext context) method on State rather than putting a Widget build(BuildContext context, State state) method on StatefulWidget gives developers more flexibility when subclassing StatefulWidget .
Read moreWhat is build method?
It is a method to deliver a project in which the design and construction services are contracted by a single entity known as the design–builder or design–build contractor . It can be subdivided into architect-led design–build (ALDB, sometimes known as designer-led design–build) and contractor-led design–build.
Read moreWhat is method channel Flutter?
public class MethodChannel extends Object . A named channel for communicating with the Flutter application using asynchronous method calls . Incoming method calls are decoded from binary on receipt, and Java results are encoded into binary before being transmitted back to Flutter.
Read moreHow do I add a method channel in Flutter?
Step #1: Create a Flutter project and write code in main. dart file. Look at the below code, There is _methodChannel is an object of MethodChannel with the name of MethodChannel, remember the same MethodChannel name must be in native code. Step #2: Write code in Android Native in Kotlin.
Read moreWhat is Event channel in Flutter?
EventChannel exposes data from the platform to Dart as streams . When you subscribe to an event channel on the Dart end, you get a continuous stream of data from iOS or Android.
Read moreWhat is Flutter method?
Methods are functions on a class that provide behavior for an object . Instance methods on objects are exposed via instances of the class. They have access to other variables and methods on the instance, as well as the keyword this .
Read moreIs iOS Flutter?
Flutter is a new way to build UIs for mobile, but it has a plugin system to communicate with iOS (and Android) for non-UI tasks . If you’re an expert in iOS development, you don’t have to relearn everything to use Flutter. Flutter also already makes a number of adaptations in the framework for you when running on iOS.
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