AdaptiveBuilder class

Typical usage is as follows:

class HomePage extends StatefulWidget {
 const HomePage({Key? key}) : super(key: key);

 @override
 _HomePageState createState() => _HomePageState();
}

class _HomePageState extends State<HomePage> {
 @override
 Widget build(BuildContext context) {
   return AdaptiveBuilder(
     builder: (BuildContext context, Screen screen) {
       return const Center(
         child: Text('Default Builder'),
       );
     },
     androidDelegate: _getAndroidDelegate(),
     windowsDelegate: _getWindowsDelegate(),
     linuxDelegate: _getLinuxDelegate(),
     webDelegate: _getWebDelegate(),
     allPlatformsDelegate: _getAlllatformsDelegate(),
   );
 }

 AdaptiveLayoutDelegate? _getAndroidDelegate() {
   return AdaptiveLayoutDelegateWithMinimallScreenType(
     handset: (BuildContext context, Screen screen) {
       return const Center(
         child: Text('Android - Handset'),
       );
     },
   );
 }

 AdaptiveLayoutDelegate? _getWindowsDelegate() {
   return AdaptiveLayoutDelegateWithScreenType(
     smallHandset: (BuildContext context, Screen screen) {
       return const Center(
         child: Text('Windows - Small handset'),
       );
     },
     mediumHandset: (BuildContext context, Screen screen) {
       return const Center(
         child: Text('Windows - Medium handset'),
       );
     },
     largeHandset: (BuildContext context, Screen screen) {
       return const Center(
         child: Text('Windows - Large handset'),
       );
     },
     smallTablet: (BuildContext context, Screen screen) {
       return const Center(
         child: Text('Windows - Small Tablet'),
       );
     },
     largeTablet: (BuildContext context, Screen screen) {
       return const Center(
         child: Text('Windows - Large Tablet'),
       );
     },
     smallDesktop: (BuildContext context, Screen screen) {
       return const Center(
         child: Text('Windows - Small Desktop'),
       );
     },
     mediumDesktop: (BuildContext context, Screen screen) {
       return const Center(
         child: Text('Windows - Medium Desktop'),
       );
     },
     largeDesktop: (BuildContext context, Screen screen) {
       return const Center(
         child: Text('Windows - Large Desktop'),
      );
     },
   );
 }

 AdaptiveLayoutDelegate? _getLinuxDelegate() {
   return AdaptiveLayoutDelegateWithMinimallScreenType(
     handset: (BuildContext context, Screen screen) {
       return const Center(
         child: Text('Linux - Handset'),
       );
     },
     tablet: (BuildContext context, Screen screen) {
       return const Center(
         child: Text('Linux - Tablet'),
       );
     },
     desktop: (BuildContext context, Screen screen) {
       return const Center(
         child: Text('Linux - Desktop'),
       );
     },
   );
 }

 AdaptiveLayoutDelegate? _getWebDelegate() {
   return AdaptiveLayoutDelegateWithScreenSize(
     xSmall: (BuildContext context, Screen screen) {
       return const Center(
         child: Text('Web - X Small'),
       );
     },
     medium: (BuildContext context, Screen screen) {
       return const Center(
         child: Text('Web - Medium'),
       );
     },
     large: (BuildContext context, Screen screen) {
       return const Center(
         child: Text('Web - large'),
       );
     },
   );
 }

 AdaptiveLayoutDelegate? _getAlllatformsDelegate() {
   return AdaptiveLayoutDelegateWithScreenSize(
     xSmall: (BuildContext context, Screen screen) {
       return const Center(
         child: Text('All OS - X Small'),
       );
     },
     medium: (BuildContext context, Screen screen) {
       return const Center(
         child: Text('All OS - Medium'),
       );
     },
     large: (BuildContext context, Screen screen) {
       return const Center(
         child: Text('All OS - large'),
       );
     },
     xLarge: (BuildContext context, Screen screen) {
       return const Center(
         child: Text('All Platforms - X large'),
       );
     },
   );
 }
}

Constructors

AdaptiveBuilder({Key? key, required AdaptiveWidgetBuilder defaultBuilder, AdaptiveLayoutDelegate? layoutDelegate, @Deprecated('Use `AdaptiveBuilder.custom` counstructor instead. Will be removed in v1.0.0') AdaptiveLayoutDelegate? androidDelegate, @Deprecated('Use `AdaptiveBuilder.custom` counstructor instead. Will be removed in v1.0.0') AdaptiveLayoutDelegate? fuchsiaDelegate, @Deprecated('Use `AdaptiveBuilder.custom` counstructor instead. Will be removed in v1.0.0') AdaptiveLayoutDelegate? iosDelegate, @Deprecated('Use `AdaptiveBuilder.custom` counstructor instead. Will be removed in v1.0.0') AdaptiveLayoutDelegate? windowsDelegate, @Deprecated('Use `AdaptiveBuilder.custom` counstructor instead. Will be removed in v1.0.0') AdaptiveLayoutDelegate? macosDelegate, @Deprecated('Use `AdaptiveBuilder.custom` counstructor instead. Will be removed in v1.0.0') AdaptiveLayoutDelegate? linuxDelegate, @Deprecated('Use `AdaptiveBuilder.custom` counstructor instead. Will be removed in v1.0.0') AdaptiveLayoutDelegate? webDelegate, @Deprecated('Use `layoutDelegate` instead. Will be removed in v1.0.0') AdaptiveLayoutDelegate? allPlatformsDelegate, BreakpointData? breakpointData}): const
AdaptiveBuilder.custom({Key? key, required AdaptiveWidgetBuilder defaultBuilder, AdaptiveLayoutDelegate? androidDelegate, AdaptiveLayoutDelegate? fuchsiaDelegate, AdaptiveLayoutDelegate? iosDelegate, AdaptiveLayoutDelegate? windowsDelegate, AdaptiveLayoutDelegate? macosDelegate, AdaptiveLayoutDelegate? linuxDelegate, AdaptiveLayoutDelegate? webDelegate, AdaptiveLayoutDelegate? allPlatformsDelegate, BreakpointData? breakpointData}): const

Properties

allPlatformsDelegate → AdaptiveLayoutDelegate?: final
androidDelegate → AdaptiveLayoutDelegate?: final
breakpointData → BreakpointData?: final
defaultBuilder → AdaptiveWidgetBuilder: final
fuchsiaDelegate → AdaptiveLayoutDelegate?: final
hashCode → int: The hash code for this object.
no setterinherited
iosDelegate → AdaptiveLayoutDelegate?: final
key → Key?: Controls how one widget replaces another widget in the tree.
finalinherited
linuxDelegate → AdaptiveLayoutDelegate?: final
macosDelegate → AdaptiveLayoutDelegate?: final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
webDelegate → AdaptiveLayoutDelegate?: final
windowsDelegate → AdaptiveLayoutDelegate?: 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

AdaptiveBuilder class

Constructors

Properties

Methods

Operators

flutter_adaptive_ui library