build method

Implementation

@override
Widget build(BuildContext context) {
  final initialSettings = params.initialSettings ?? InAppWebViewSettings();
  _inferInitialSettings(initialSettings);

  Map<String, dynamic> settingsMap =
      (params.initialSettings != null ? initialSettings.toMap() : null) ??
          // ignore: deprecated_member_use_from_same_package
          params.initialOptions?.toMap() ??
          initialSettings.toMap();

  Map<String, dynamic> pullToRefreshSettings =
      params.pullToRefreshController?.params.settings.toMap() ??
          // ignore: deprecated_member_use_from_same_package
          params.pullToRefreshController?.params.options.toMap() ??
          PullToRefreshSettings(enabled: false).toMap();

  if ((params.headlessWebView?.isRunning() ?? false) &&
      params.keepAlive != null) {
    final headlessId = params.headlessWebView?.id;
    if (headlessId != null) {
      // force keep alive id to match headless webview id
      params.keepAlive?.id = headlessId;
    }
  }

  var useHybridComposition = (params.initialSettings != null
          ? initialSettings.useHybridComposition
          : params.initialOptions?.android.useHybridComposition) ??
      true;

  return PlatformViewLink(
    key: params.key,
    viewType: 'com.pichillilorenzo/flutter_inappwebview',
    surfaceFactory: (
      BuildContext context,
      PlatformViewController controller,
    ) {
      return AndroidViewSurface(
        controller: controller as AndroidViewController,
        gestureRecognizers: params.gestureRecognizers ??
            const <Factory<OneSequenceGestureRecognizer>>{},
        hitTestBehavior: PlatformViewHitTestBehavior.opaque,
      );
    },
    onCreatePlatformView: (PlatformViewCreationParams params) {
      return _createAndroidViewController(
        hybridComposition: useHybridComposition,
        id: params.id,
        viewType: 'com.pichillilorenzo/flutter_inappwebview',
        layoutDirection: this.params.layoutDirection ??
            Directionality.maybeOf(context) ??
            TextDirection.rtl,
        creationParams: <String, dynamic>{
          'initialUrlRequest': this.params.initialUrlRequest?.toMap(),
          'initialFile': this.params.initialFile,
          'initialData': this.params.initialData?.toMap(),
          'initialSettings': settingsMap,
          'contextMenu': this.params.contextMenu?.toMap() ?? {},
          'windowId': this.params.windowId,
          'headlessWebViewId':
              this.params.headlessWebView?.isRunning() ?? false
                  ? this.params.headlessWebView?.id
                  : null,
          'initialUserScripts': this
                  .params
                  .initialUserScripts
                  ?.map((e) => e.toMap())
                  .toList() ??
              [],
          'pullToRefreshSettings': pullToRefreshSettings,
          'keepAliveId': this.params.keepAlive?.id
        },
      )
        ..addOnPlatformViewCreatedListener(params.onPlatformViewCreated)
        ..addOnPlatformViewCreatedListener((id) => _onPlatformViewCreated(id))
        ..create();
    },
  );
}