From 751db80b4a14256eee591f7e93491b6e8fb5603d Mon Sep 17 00:00:00 2001
From: bggRGjQaUbCoE <githubaccount56556@proton.me>
Date: Tue, 3 Sep 2024 08:43:37 +0800
Subject: [PATCH] opt: webview

---
 lib/pages/webview/controller.dart | 12 ++++++------
 lib/pages/webview/view.dart       | 14 +++++++++++---
 2 files changed, 17 insertions(+), 9 deletions(-)

diff --git a/lib/pages/webview/controller.dart b/lib/pages/webview/controller.dart
index 936ced84..5ce14adc 100644
--- a/lib/pages/webview/controller.dart
+++ b/lib/pages/webview/controller.dart
@@ -9,7 +9,7 @@ import 'package:webview_flutter/webview_flutter.dart';
 class WebviewController extends GetxController {
   String url = '';
   RxString type = ''.obs;
-  String pageTitle = '';
+  RxString pageTitle = ''.obs;
   String uaType = '';
   final WebViewController controller = WebViewController();
   RxInt loadProgress = 0.obs;
@@ -19,9 +19,9 @@ class WebviewController extends GetxController {
   @override
   void onInit() {
     super.onInit();
-    url = Get.parameters['url']!;
-    type.value = Get.parameters['type']!;
-    pageTitle = Get.parameters['pageTitle']!;
+    url = Get.parameters['url'] ?? '';
+    type.value = Get.parameters['type'] ?? '';
+    pageTitle.value = Get.parameters['pageTitle'] ?? '';
     uaType = Get.parameters['uaType'] ?? 'mob';
 
     webviewInit(uaType: uaType);
@@ -54,7 +54,7 @@ class WebviewController extends GetxController {
               }
             }
           },
-          onPageFinished: (String url) {
+          onPageFinished: (String url) async {
             if (type.value == 'liveRoom') {
               print("adding");
               //注入js
@@ -68,6 +68,7 @@ class WebviewController extends GetxController {
                 document.querySelector('#message-navbar').remove();
               ''').then((value) => print(value));
             }
+            pageTitle.value = await controller.getTitle() ?? '';
           },
           // 加载完成
           onUrlChange: (UrlChange urlChange) async {
@@ -92,5 +93,4 @@ class WebviewController extends GetxController {
       )
       ..loadRequest(Uri.parse(url));
   }
-
 }
diff --git a/lib/pages/webview/view.dart b/lib/pages/webview/view.dart
index a034d468..27e696f8 100644
--- a/lib/pages/webview/view.dart
+++ b/lib/pages/webview/view.dart
@@ -16,15 +16,23 @@ class WebviewPage extends StatefulWidget {
 class _WebviewPageState extends State<WebviewPage> {
   final WebviewController _webviewController = Get.put(WebviewController());
 
+  @override
+  void dispose() {
+    Get.delete<WebviewController>();
+    super.dispose();
+  }
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
         appBar: AppBar(
           centerTitle: false,
           titleSpacing: 0,
-          title: Text(
-            _webviewController.pageTitle,
-            style: Theme.of(context).textTheme.titleMedium,
+          title: Obx(
+            () => Text(
+              _webviewController.pageTitle.value,
+              style: Theme.of(context).textTheme.titleMedium,
+            ),
           ),
           actions: [
             const SizedBox(width: 4),