fetchWebViewData method
- required Set<
WebViewDataType> dataTypes,
Fetches a serialized blob of WebView data such as session storage.
Officially Supported Platforms/Implementations:
- iOS WKWebView 26.0+ (Official API - WKWebView.fetchData(of:completionHandler:))
- macOS WKWebView 26.0+ (Official API - WKWebView.fetchData(of:completionHandler:))
Parameters - Officially Supported Platforms/Implementations:
dataTypes: all platforms
Use the PlatformInAppWebViewController.isMethodSupported method to check if this method is supported at runtime.
Implementation
Future<Uint8List?> fetchWebViewData({
required Set<WebViewDataType> dataTypes,
}) => platform.fetchWebViewData(dataTypes: dataTypes);