OS class

OS is a class that helps you to create OS-adaptive widgets.

Inheritance

Constructors

OS({Key? key, Widget? android, Widget? iOS, Widget? windows, Widget? macOS, Widget? linux, Widget? fuchsia, Widget? web, Widget? unknown})
const

Properties

android → Widget?
final
fuchsia → Widget?
final
hashCode → int
The hash code for this object.
no setterinherited
iOS → Widget?
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
linux → Widget?
final
macOS → Widget?
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
unknown → Widget?
final
web → Widget?
final
windows → Widget?
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}) → 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

Static Methods

getOS() → OSType
Returns the current OS.
isDesktopOrLaptop() → bool
Returns whether the OS is either Windows, macOS or Linux.
isMobile() → bool
Returns whether the OS is either Android or iOS.
isWeb() → bool
Returns whether the OS is Web.