WebMessagePortCompat.WebMessageCallbackCompat

Added in 1.1.0

Kotlin |Java

abstract class WebMessagePortCompat.WebMessageCallbackCompat

The listener for handling MessagePort events. The message callback methods are called on the main thread. If the embedder application wants to receive the messages on a different thread, it can do this by passing a Handler in setWebMessageCallback. In the latter case, the application should be extra careful for thread safety since WebMessagePort methods should be called on main thread.

Summary

Public constructors
`WebMessageCallbackCompat()`

Public functions
`Unit`	`onMessage(port: WebMessagePortCompat, message: WebMessageCompat?)` Message callback for receiving onMessage events.

Public constructors

WebMessageCallbackCompat

Added in 1.1.0

WebMessageCallbackCompat()

Public functions

onMessage

Added in 1.1.0

fun onMessage(port: WebMessagePortCompat, message: WebMessageCompat?): Unit

Message callback for receiving onMessage events.

This method is called only if WEB_MESSAGE_CALLBACK_ON_MESSAGE is supported. You can check whether that flag is supported using isFeatureSupported.

Parameters
`port: WebMessagePortCompat`	the WebMessagePort that the message is destined for
`message: WebMessageCompat?`	the message from the entangled port.