io.flutter.embedding.android.KeyboardManager.ViewDelegate Interface Reference

Inheritance diagram for io.flutter.embedding.android.KeyboardManager.ViewDelegate:

Public Member Functions
BinaryMessenger	getBinaryMessenger ()
boolean	onTextInputKeyEvent (@NonNull KeyEvent keyEvent)
void	redispatch (@NonNull KeyEvent keyEvent)

Detailed Description

A set of interfaces that the KeyboardManager needs to interact with other components and the platform, and is typically implements by FlutterView.

Definition at line 165 of file KeyboardManager.java.

Member Function Documentation

getBinaryMessenger()

BinaryMessenger io.flutter.embedding.android.KeyboardManager.ViewDelegate.getBinaryMessenger

(

)

Returns a BinaryMessenger to send platform messages with.

Implemented in io.flutter.embedding.android.FlutterView, and io.flutter.view.FlutterView.

onTextInputKeyEvent()

boolean io.flutter.embedding.android.KeyboardManager.ViewDelegate.onTextInputKeyEvent

(

@NonNull KeyEvent

keyEvent

)

Send a KeyEvent that is not handled by the keyboard responders to the text input system.

Parameters

keyEvent

the KeyEvent that should be processed by the text input system. It must not be null.

Returns

Whether the text input handles the key event.

Implemented in io.flutter.embedding.android.FlutterView, and io.flutter.view.FlutterView.

redispatch()

void io.flutter.embedding.android.KeyboardManager.ViewDelegate.redispatch

(

@NonNull KeyEvent

keyEvent

)

Send a KeyEvent that is not handled by Flutter back to the platform.

Implemented in io.flutter.embedding.android.FlutterView, and io.flutter.view.FlutterView.

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The documentation for this interface was generated from the following file:

• shell/platform/android/io/flutter/embedding/android/KeyboardManager.java