postMessage method
Post a message
to the injected JavaScript object which sent this PlatformJavaScriptReplyProxy.
If message
is of type WebMessageType.ARRAY_BUFFER, be aware that large byte buffers can lead to out-of-memory crashes on low-end devices.
Official Android API: https://developer.android.com/reference/androidx/webkit/JavaScriptReplyProxy#postMessage(java.lang.String)
Implementation
Future<void> postMessage(WebMessage message) {
throw UnimplementedError(
'postMessage is not implemented on the current platform.');
}