Package io.flutter.plugin.platform

Class PlatformViewsController2

java.lang.Object

io.flutter.plugin.platform.PlatformViewsController2

All Implemented Interfaces:

PlatformViewsAccessibilityDelegate

public class PlatformViewsController2
extends Object
implements PlatformViewsAccessibilityDelegate

Manages platform views.

Each FlutterEngine has a single platform views controller. A platform views controller can be attached to at most one Flutter view. [PlatformViewsController2] is intentionally a different class from [PlatformViewsController] in order to separate out the complexity of the first 3 platform view implementations (Virtual Display, Texture Layer, and Hybrid Composition). From the 4th platform view implementation, Hybrid Composition++.

Constructor Summary

Constructors

Constructor	Description
PlatformViewsController2()

Method Summary

Modifier and Type

Method

Description

void

applyTransactions()

void

attach(Context context, DartExecutor dartExecutor)

Attaches this platform views controller to its input and output channels.

void

attachAccessibilityBridge(AccessibilityBridge accessibilityBridge)

Attaches an accessibility bridge for this platform views accessibility delegate.

void

attachTextInputPlugin(TextInputPlugin textInputPlugin)

Attaches this controller to a text input plugin.

void

attachToFlutterRenderer(FlutterRenderer flutterRenderer)

void

attachToView(FlutterView newFlutterView)

Attaches the controller to a FlutterView.

PlatformView

createFlutterPlatformView(PlatformViewCreationRequest request)

FlutterOverlaySurface

createOverlaySurface()

SurfaceControl.Transaction

createTransaction()

void

destroyOverlaySurface()

void

detach()

Detaches this platform views controller.

void

detachAccessibilityBridge()

Detaches the current accessibility bridge.

void

detachFromView()

Detaches the controller from FlutterView.

void

detachTextInputPlugin()

Detaches this controller from the currently attached text input plugin.

void

disposePlatformView(int viewId)

Disposes a single

View

getPlatformViewById(int viewId)

Returns the root of the view hierarchy for the platform view with the requested id, or null if there is no corresponding view.

PlatformViewRegistry

getRegistry()

void

hideOverlaySurface()

boolean

isHcppEnabled()

void

onDetachedFromJNI()

Invoked when the FlutterEngine that owns this PlatformViewsController detaches from JNI.

void