androidOnFormResubmission property Null safety

(Future<FormResubmissionAction?> Function?(InAppWebViewController controller, Uri? url)?) androidOnFormResubmission
final

As the host application if the browser should resend data as the requested page was a result of a POST. The default is to not resend the data.

NOTE: available only on Android.

Official Android API: https://developer.android.com/reference/android/webkit/WebViewClient#onFormResubmission(android.webkit.WebView,%20android.os.Message,%20android.os.Message)

Implementation

final Future<FormResubmissionAction?> Function(
    InAppWebViewController controller, Uri? url)? androidOnFormResubmission;