AdaptiveBuilder class

A builder widget that provides different layouts based on device type.

Use this widget when you need completely different layouts for phone, tablet, desktop, or foldable devices.

AdaptiveBuilder(
  phone: (context, info) => PhoneLayout(),
  tablet: (context, info) => TabletLayout(),
  desktop: (context, info) => DesktopLayout(),
)
Inheritance

Constructors

AdaptiveBuilder({Key? key, Widget phone(BuildContext context, AdaptiveDeviceInfo info)?, Widget tablet(BuildContext context, AdaptiveDeviceInfo info)?, Widget desktop(BuildContext context, AdaptiveDeviceInfo info)?, Widget foldable(BuildContext context, AdaptiveDeviceInfo info)?, Widget builder(BuildContext context, AdaptiveDeviceInfo info)?})
Creates an AdaptiveBuilder widget.
const

Properties

builder → Widget Function(BuildContext context, AdaptiveDeviceInfo info)?
Default builder used when no specific builder is provided.
final
desktop → Widget Function(BuildContext context, AdaptiveDeviceInfo info)?
Builder for desktop layouts.
final
foldable → Widget Function(BuildContext context, AdaptiveDeviceInfo info)?
Builder for foldable device layouts.
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
phone → Widget Function(BuildContext context, AdaptiveDeviceInfo info)?
Builder for phone layouts.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
tablet → Widget Function(BuildContext context, AdaptiveDeviceInfo info)?
Builder for tablet layouts.
final

Methods

build(BuildContext context) → Widget
Describes the part of the user interface represented by this widget.
override
createElement() → StatelessElement
Creates a StatelessElement to manage this widget's location in the tree.
inherited
debugDescribeChildren() → List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode
Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String
A string representation of this object.
inherited
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug, int wrapWidth = 65}) → String
Returns a string representation of this node and its descendants.
inherited
toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String
Returns a one-line detailed description of the object.
inherited
toStringShort() → String
A short, textual description of this widget.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited