From 80988a7c1cc164f7c9e6c18c73fba813717d98f4 Mon Sep 17 00:00:00 2001
From: lxm <1274844347@qq.com>
Date: Tue, 2 Sep 2025 11:00:26 +0800
Subject: [PATCH] =?UTF-8?q?fix(pairing):=20=E4=BF=AE=E5=A4=8DiOS=E5=B9=B3?=
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使用url_launcher直接打开系统设置，失败时回退到指导对话框
---
 .../pairing/controllers/pairing_controller.dart       | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/lib/modules/pairing/controllers/pairing_controller.dart b/lib/modules/pairing/controllers/pairing_controller.dart
index 5cc66c30b..8131d1e01 100644
--- a/lib/modules/pairing/controllers/pairing_controller.dart
+++ b/lib/modules/pairing/controllers/pairing_controller.dart
@@ -8,6 +8,7 @@ import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:get/get.dart';
 import 'dart:async';
 import 'package:permission_handler/permission_handler.dart';
+import 'package:url_launcher/url_launcher.dart';
 import '../../../routes/app_routes.dart';
 import '../../../core/utils/logger.dart';
 import 'dart:io';
@@ -1131,8 +1132,14 @@ class PairingController extends GetxController with WidgetsBindingObserver {
   /// 打开蓝牙设置 - 简化版本
   void _openBluetoothSettings() async {
     if (Platform.isIOS) {
-      // iOS平台：直接显示用户指导对话框
-      _showBluetoothGuideDialog();
+      const url = 'App-Prefs:';
+      //拉起iOS系统设置app到前台，使用旧接口生效
+      if (await canLaunch(url)) {
+        await launch(url);
+      } else {
+        // 如果无法直接打开，回退到显示指导对话框
+        _showBluetoothGuideDialog();
+      }
     } else {
       // Android平台使用原有方式
       AppSettings.openAppSettings(type: AppSettingsType.bluetooth);