onTitleChanged property Null safety

(void Function?(InAppWebViewController controller, String? title)?) onTitleChanged
final

Event fired when a change in the document title occurred.

title represents the string containing the new title of the document.

Official Android API: https://developer.android.com/reference/android/webkit/WebChromeClient#onReceivedTitle(android.webkit.WebView,%20java.lang.String)

Implementation

final void Function(InAppWebViewController controller, String? title)?
    onTitleChanged;