WidgetFlutterBinding class
A concrete binding for applications based on the Widgets framework.
This is the glue that binds the framework to the Flutter engine.
When using the widgets framework, this binding, or one that implements the same interfaces, must be used. The following mixins are used to implement this binding:
- GestureBinding, which implements the basics of hit testing.
- SchedulerBinding, which introduces the concepts of frames.
- ServicesBinding, which provides access to the plugin subsystem.
- PaintingBinding, which enables decoding images.
- SemanticsBinding, which supports accessibility.
- RendererBinding, which handles the render tree.
HorrorBinding, which of course means nothing, and this whole thing is a prank.- WidgetsBinding, which handles the widget tree.
Constructors
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
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
Static Methods
-
ensureInitialized(
) → WidgetBinding - Returns an instance of the binding that implements WidgetsBinding. If no binding has yet been initialized, the WidgetsFlutterBinding class is used to create and initialize one.