BaseScreenState<T extends BaseScreen, S extends BaseStoreMixin> class abstract

BaseScreenState is a base class for all screen states in the app.

  • It provides the store.
  • AutomaticKeepAliveClientMixin is used to keep the screen alive when the user navigates to another screen.
  • It also provides the initState method to initialize the store instance.
  • It also provides the build method to build the screen.
  • Every screen state should extend this class.
  • BaseScreenState is a stateful widget.
  • Example:
class _MyHomePageState extends BaseScreenState<MyHomePage, MainStore> {
    @override
    Widget build(BuildContext context) {
      super.build(context);
      return Scaffold(
        appBar: AppBar(),
        body: Container()
     );
   }
}
Inheritance
Mixed in types

Constructors

BaseScreenState()

Properties

context → BuildContext
The location in the tree where this widget builds.
no setterinherited
hashCode → int
The hash code for this object.
no setterinherited
mounted → bool
Whether this State object is currently in a tree.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
store ↔ S
getter/setter pairinherited
wantKeepAlive → bool
wantKeepAlive is a flag to keep the screen alive.
no setteroverride
widget → T
The current configuration.
no setterinherited

Methods

activate() → void
Called when this object is reinserted into the tree after having been removed via deactivate.
inherited
build(BuildContext context) → Widget
Describes the part of the user interface represented by this widget.
override
buildLargeScreen(BuildContext context) → Widget
Build large using for tablet devices
buildMediumScreen(BuildContext context) → Widget
Build medium using for tablet devices
buildSmallScreen(BuildContext context) → Widget
Build small using for mobile devices
deactivate() → void
Called when this object is removed from the tree.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
didChangeDependencies() → void
Called when a dependency of this State object changes.
override
didUpdateWidget(covariant T oldWidget) → void
Called whenever the widget configuration changes.
inherited
dispose() → void
Called when this object is removed from the tree permanently.
override
initState() → void
Called when this object is inserted into the tree.
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
printLogBlue(String message) → void
printLogBlue is a method to print logs in blue.
reassemble() → void
Called whenever the application is reassembled during debugging, for example during hot reload.
inherited
setState(VoidCallback fn) → void
Notify the framework that the internal state of this object has changed.
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
toStringShort() → String
A brief description of this object, usually just the runtimeType and the hashCode.
inherited
updateKeepAlive() → void
Ensures that any AutomaticKeepAlive ancestors are in a good state, by firing a KeepAliveNotification or triggering the KeepAliveHandle as appropriate.
inherited

Operators

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