FutureBuilder<T> class

Inheritance

• Object
• Widget
• StatefulWidget
• FutureBuilder

Constructors

FutureBuilder({Key? key, Future<T>? future, T? initialData, required AsyncWidgetBuilder<T> builder})

Creates a widget that builds itself based on the latest snapshot of interaction with a Future.

const

Properties

builder → AsyncWidgetBuilder<T>

The build strategy currently used by this builder.

final

future → Future<T>?

The asynchronous computation to which this builder is currently connected, possibly null.

final

hashCode → int

The hash code for this object.

no setter, inherited

initialData → T?

The data that will be used to create the snapshots provided until a non-null future has completed.

final

key → Key?

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

createElement(ContextRequest request, GetSocket? getSocket) → StatefulElement

Inflates this configuration to a concrete instance. A given widget can be included in the tree zero or more times. In particular a given widget can be placed in the tree multiple times. Each time a widget is placed in the tree, it is inflated into an Element, which means a widget that is incorporated into the tree multiple times will be inflated multiple times.

inherited

createState() → State<FutureBuilder<T?>>

override

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