[new]链接标题延迟获取

lib/module/browser/controller.dart

@@ -1,5 +1,4 @@
 import 'package:electronic_assistant/base/base_controller.dart';
-import 'package:flutter/widgets.dart';
 import 'package:get/get.dart';
 import 'package:webview_flutter/webview_flutter.dart';
 
@@ -13,30 +12,27 @@ class BrowserController extends BaseController {
   @override
   void onInit() {
     super.onInit();
+    _initWebSetting();
+  }
+
+  @override
+  void onReady() {
+    super.onReady();
+    _loadUrl();
+  }
+
+  void _initWebSetting() {
+    webViewController.setJavaScriptMode(JavaScriptMode.unrestricted);
     webViewController.setNavigationDelegate(
       NavigationDelegate(
         onPageFinished: (String url) {
-          webViewController.getTitle().then((title) {
-            if (title != null) {
-              this.title.value = title;
-            }
-          });
-        },
-        onNavigationRequest: (NavigationRequest request) {
-          return NavigationDecision.navigate;
+          _getTitle();
         },
       ),
     );
-    webViewController.setJavaScriptMode(JavaScriptMode.unrestricted);
-  }
-
-  @override
-  void onReady() {
-    super.onReady();
-    loadUrl();
   }
 
-  void loadUrl() {
+  void _loadUrl() {
     if (url.isEmpty) {
       return;
     }
@@ -50,4 +46,13 @@ class BrowserController extends BaseController {
     }
     return true;
   }
+
+  void _getTitle() async {
+    await Future.delayed(const Duration(milliseconds: 500));
+    webViewController.getTitle().then((title) {
+      if (title != null) {
+        this.title.value = title;
+      }
+    });
+  }
 }