stopLoading method
Stops the WebView from loading.
Official Android API: https://developer.android.com/reference/android/webkit/WebView#stopLoading()
Official iOS API: https://developer.apple.com/documentation/webkit/wkwebview/1414981-stoploading
Implementation
Future<void> stopLoading() async {
Map<String, dynamic> args = <String, dynamic>{};
await _channel.invokeMethod('stopLoading', args);
}