flutter_wni

Description:

flutter wni

WNInterface for Flutter #

Flutter WebView 에 WNInterface 기능을 추가해줍니다.
class WebPage extends StatefulWidget {
final String url;

const WebPage({Key? key, required this.url}) : super(key: key);

@override
State<WebPage> createState() => _WebPageState();
}

class _WebPageState extends State<WebPage> {
late WNInterface _interface;

@override
Widget build(BuildContext context) {
return WillPopScope(
onWillPop: () => goBack(context),
child: Stack(
children: [
WebView(
debuggingEnabled: true,
initialUrl: widget.url,
userAgent: WNInterface.getUserAgent(),
javascriptMode: JavascriptMode.unrestricted,
javascriptChannels: {
WNInterface.getJavascriptChannel((WNInterfacePayload payload) async {
// ignore: avoid_print
print("payload.command: " + payload.command);

switch (payload.command) {

// WNInterface Method 연경

default:
// ignore: avoid_print
print("Unknown Command : ${payload.command}");
break;
}
})
},
onWebViewCreated: (WebViewController controller) async {
_interface = WNInterface(controller: controller, context: context);
_interface.controller.clearCache();
},
),
],
),
);
}

Future<bool> goBack(BuildContext context) async {
if (await _interface.controller.canGoBack()) {
_interface.controller.goBack();
return Future.value(false);
}

return Future.value(true);
}

// WNInterface Method 구현
}
copied to clipboard