allowingReadAccessTo property Null safety

Uri? allowingReadAccessTo
read / write

Used in combination with WebView.initialUrlRequest or WebView.initialData (using the file:// scheme), it represents the URL from which to read the web content. This URL must be a file-based URL (using the file:// scheme). Specify the same value as the URLRequest.url if you are using it with the WebView.initialUrlRequest parameter or the InAppWebViewInitialData.baseUrl if you are using it with the WebView.initialData parameter to prevent WebView from reading any other content. Specify a directory to give WebView permission to read additional files in the specified directory.

Implementation

Uri? allowingReadAccessTo;