扩展阅读页图片放大回调

lib/pages/library/view.dart

@@ -108,16 +108,19 @@ class _LibraryPageState extends State<LibraryPage>  {
         ),
         Visibility(
           visible: controller.show,
-          child: FilterPage(
-            controller: controller,
-            sureTap: (){
-              controller.setShow(controller.show);
-              controller.sureFilter();
-            },
-            resetTap: (){
-              // controller.setShow(controller.show);
-              controller.resetFilter();
-            },),
+          child: Container(
+            height: double.infinity,
+            child: FilterPage(
+              controller: controller,
+              sureTap: (){
+                controller.setShow(controller.show);
+                controller.sureFilter();
+              },
+              resetTap: (){
+                // controller.setShow(controller.show);
+                controller.resetFilter();
+              },),
+          ),
         ),
       ],
     );

lib/pages/read_info/index.dart

@@ -5,6 +5,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_inappwebview/flutter_inappwebview.dart';
 import 'package:go_router/go_router.dart';
 
+import '../../routes/index.dart';
 import '../../utils/index.dart';
 
 part 'view.dart';
\ No newline at end of file

lib/pages/read_info/view.dart

@@ -26,7 +26,19 @@ class _ReadInfoPageState extends State<ReadInfoPage> {
           onLoadStop: (controller, url) {
             String jsonStr = jsonEncode(widget.params);
             controller.evaluateJavascript(source: 'callbackInFlutterComponent($jsonStr)');
+            // 图片预览
+            controller.addJavaScriptHandler(handlerName: 'scaleImageCallback', callback: (args){
+              String url = args.first[0].toString();
+              String title = args.first[1].toString();
+              Map<String,String> params = {
+                'url':url,
+                'title':title,
+              };
+              Console.log('监听图片预览---------------给页面传参---------------------------------$params');
+              context.pushNamed(Routes.scaleImage,queryParameters: params);
+            });
           },
+
           onConsoleMessage: (controller, consoleMessage) {
             // 接收从 WebView 发送的消息
             Console.log("画廊扩展阅读-------Received message from WebView-----------------------------: ${consoleMessage.message}");