From fc9a42b84b27da14c80334f598b13cab7698abad Mon Sep 17 00:00:00 2001
From: dongliang <dongliang@dongliangdeMac-mini.local>
Date: Sat, 9 May 2026 21:46:53 +0930
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=B8=B4=E6=97=B6=E7=A6=81=E7=94=A8?=
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添加蓝牙扫描总开关，默认关闭。确认耗电改善后可重新开启。

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 .../xiaoqu/watch/service/manager/BluetoothScanManager.kt   | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/app/src/main/java/com/xiaoqu/watch/service/manager/BluetoothScanManager.kt b/app/src/main/java/com/xiaoqu/watch/service/manager/BluetoothScanManager.kt
index 261cf37..e920114 100644
--- a/app/src/main/java/com/xiaoqu/watch/service/manager/BluetoothScanManager.kt
+++ b/app/src/main/java/com/xiaoqu/watch/service/manager/BluetoothScanManager.kt
@@ -60,11 +60,18 @@ class BluetoothScanManager @Inject constructor(
     /** 当前网络类型（由外部更新） */
     var currentNetworkType: String = ""
 
+    /** 蓝牙扫描总开关（设为 false 可完全禁用，排查耗电时使用） */
+    var enabled = false
+
     /**
      * 启动蓝牙扫描（常规模式）
      * 调用前确保蓝牙可用
      */
     fun start() {
+        if (!enabled) {
+            Timber.d("蓝牙扫描: 已禁用，忽略 start()")
+            return
+        }
         if (state != State.STOPPED) {
             Timber.d("蓝牙扫描: 已在运行，忽略 start()")
             return