AndroidViewSurface class

Integrates an Android view with Flutter's compositor, touch, and semantics subsystems.

The compositor integration is done by adding a TextureLayer to the layer tree.

The parent of this object must provide bounded layout constraints.

If the associated platform view is not created, the AndroidViewSurface does not paint any contents.

When possible, you may want to use AndroidView directly, since it requires less boilerplate code than AndroidViewSurface, and there's no difference in performance, or other trade-off(s).

See also:

  • AndroidView which embeds an Android platform view in the widget hierarchy.
  • UiKitView which embeds an iOS platform view in the widget hierarchy.
Inheritance

Constructors

AndroidViewSurface({Key? key, required AndroidViewController controller, required PlatformViewHitTestBehavior hitTestBehavior, required Set<Factory<OneSequenceGestureRecognizer>> gestureRecognizers})
Construct an AndroidPlatformViewSurface.
const

Properties

controller AndroidViewController
The controller for the platform view integrated by this AndroidViewSurface.
final
gestureRecognizers Set<Factory<OneSequenceGestureRecognizer>>
Which gestures should be forwarded to the PlatformView.
final
hashCode int
The hash code for this object.
no setterinherited
hitTestBehavior PlatformViewHitTestBehavior
How this widget should behave during hit testing.
final
key Key?
Controls how one widget replaces another widget in the tree.
finalinherited
runtimeType Type
A representation of the runtime type of the object.
no setterinherited

Methods

createElement() StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() State<StatefulWidget>
Creates the mutable state for this widget at a given location in the tree.
override
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