阅读页 跳转 知识测评

lib/pages/answer/index.dart

+library answer;
+
+import 'package:flutter/material.dart';
+import 'package:flutter_inappwebview/flutter_inappwebview.dart';
+
+import '../../utils/index.dart';
+
+part 'view.dart';
\ No newline at end of file

lib/pages/answer/view.dart

+part of answer;
+
+
+class AnswerPage extends StatefulWidget {
+  final Map<String,String> params;
+  const AnswerPage({
+    Key? key,
+    required this.params
+  }) : super(key: key);
+
+  @override
+  State<AnswerPage> createState() => _AnswerPageState();
+}
+
+class _AnswerPageState extends State<AnswerPage> {
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+        appBar: AppBar(
+          title: const Text('知识测评'),
+        ),
+        body: InAppWebView(
+          initialUrlRequest: URLRequest(
+            url: Uri.parse(widget.params['url']??''),
+          ),
+          onLoadStop: (controller, url) {
+            String str = '${widget.params['book_id']},${widget.params['chapter_id']},${widget.params['token']},${widget.params['position']}';
+            Console.log('知识测评--------传给前端的参数--------------------------------$str');
+            controller.evaluateJavascript(source: 'callbackInFlutterComponent("$str");');
+          },
+          onConsoleMessage: (controller, consoleMessage) {
+            // 接收从 WebView 发送的消息
+            Console.log("知识测评-------Received message from WebView-----------------------------: ${consoleMessage.message}");
+          },
+        )
+    );
+  }
+}

lib/pages/read_web/controller.dart

@@ -729,6 +729,9 @@ class ReadController extends FullLifeCycleController with GetSingleTickerProvide
     update();
   }
 
+  /// 搜索全文
+
+
   /// 添加阅读时长
   void _addReadTime({required type}) async{
     final result = await LibraryAPI.addReadTime(bookId: bookId, readTypes: type);

lib/pages/read_web/view.dart

@@ -151,13 +151,31 @@ class _ReadPageState extends State<ReadPage> {
                      readController.titleInput.text = args.first.toString();
                    });
 
-                   controller.addJavaScriptHandler(handlerName: 'answerCallBack', callback: (args){
+                   controller.addJavaScriptHandler(handlerName: 'answerResultCallBack', callback: (args){
                      Console.log('监听答题回调------------------------------------------------$args');
 
-                   });
+                     String chapterId = args.first[0].toString();
+                     String position = args.first[1].toString();
+                     String type = args.first[2].toString();
+                     String url = '';
+                     // 未答题
+                     if(type == '0'){
+                       url = kAnswer;
+                     }
+                     else {
+                       url = kAnswerResult;
+                     }
+                     Map<String,String> params = {
+                       'chapter_id':chapterId,
+                       'position':position,
+                       'url':url,
+                       'book_id':readController.bookId,
+                       'token':UserStore.to.token
+                     };
+                     Console.log('监听答题回调---------------给页面传参---------------------------------$params');
+                     context.pushNamed(Routes.answer,queryParameters: params);
 
-                   controller.addJavaScriptHandler(handlerName: 'answerResultCallBack', callback: (args){
-                     Console.log('监听答题结果回调------------------------------------------------$args');
+                     // 跳转知识测评界面
 
                    });
 

lib/routes/index.dart

@@ -3,6 +3,7 @@ library routes;
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter_book/pages/ad/index.dart';
+import 'package:flutter_book/pages/answer/index.dart';
 import 'package:flutter_book/pages/book_detail/index.dart';
 import 'package:flutter_book/pages/book_pay/index.dart';
 import 'package:flutter_book/pages/book_score/index.dart';

lib/routes/routes.dart

@@ -9,7 +9,10 @@ abstract class Routes {
   static const ad = 'ad';
   static const adDetail = 'ad_detail';
 
+
   static const web = 'read_web';
+  static const answer = 'answer';
+
 
   // 支付界面
   static const bookPay = 'book_pay';
@@ -639,6 +642,17 @@ abstract class Routes {
                 )
             )
         ),
+        GoRoute( // 知识测评
+            path: '/$answer',
+            name: answer,
+            pageBuilder: (context, state) =>CupertinoPage(
+                name: state.uri.toString(),
+                key: state.pageKey,
+                child: AnswerPage(
+                  params: state.uri.queryParameters,
+                )
+            )
+        ),
       ]
   );
 

lib/utils/constants.dart

@@ -23,6 +23,8 @@ const String kUserWrongDes = 'http://150.158.138.40:9200/evaluating_wrong.html';
 const String kReadBook = 'http://150.158.138.40:9200/read.html';
 // 答题页
 const String kAnswer = 'http://150.158.138.40:9200/evaluating.html';
+// 答题结果页
+const String kAnswerResult = 'http://150.158.138.40:9200/evaluating_result.html';