fix(agent_service): 优化语音识别启动逻辑并添加调试日志

- 调整初始化检查顺序，避免在未初始化时执行蓝牙操作
- 添加 ble_wakeup 模式连续触发保护，防止重复启动
- 增加关键节点调试日志，便于问题排查
- 移除部分冗余日志输出

local_plugins/agent_service/ios/agent_service/Sources/agent_service/AgentServiceImpl.swift

@@ -442,7 +442,7 @@ class AgentServiceImpl: NSObject {
                 self.idleTimer = nil
             }
             guard self.isRecognizing else { return }
-            os_log("启动空闲检测，超时时间: %.0f秒，模式: %{public}@",
+            os_log("liwei--------启动空闲检测，超时时间: %.0f秒，模式: %{public}@",
                    log: self.logger,
                    type: .info,
                    idleSeconds,
@@ -453,7 +453,7 @@ class AgentServiceImpl: NSObject {
                 guard let self = self else { return }
                 DispatchQueue.main.async { [weak self] in
                     guard let self = self else { return }
-                    os_log("空闲检测触发自动停止，模式: %{public}@",
+                    os_log("liwei--------空闲检测触发自动停止，模式: %{public}@",
                            log: self.logger,
                            type: .info,
                            self.currentRecognitionMode)
@@ -490,6 +490,17 @@ class AgentServiceImpl: NSObject {
         }
     }
     func startRecognition(useBle: Bool = false, mode: String = "normal") -> Bool {
+        if !isInitialized {
+            sendError("服务未初始化", code: "NOT_INITIALIZED")
+            return false
+        }
+
+        if useBle, mode == "ble_wakeup", currentRecognitionMode == "ble_wakeup", (isRecognizing || isStartingRecognition) {
+            os_log("liwei-------- ble_wakeup 连续触发，识别中/启动中，忽略重复 startRecognition", log: logger, type: .info)
+            audioPlayer?.playStartSound()
+            return true
+        }
+
         // 接收到唤醒信号，打开编码器 (设备侧)
        print("ai启动语音\(useBle))")
         var openResult = false  // 添加openResult变量定义
@@ -498,10 +509,6 @@ class AgentServiceImpl: NSObject {
             // 捕获openEncoder的返回值
             openResult = BleService.shared.openEncoder()  // 正确捕获返回值
         }
-        if !isInitialized {
-            sendError("服务未初始化", code: "NOT_INITIALIZED")
-            return false
-        }
         
         if !useBle {
             guard AVAudioSession.sharedInstance().recordPermission == .granted else {
@@ -509,6 +516,7 @@ class AgentServiceImpl: NSObject {
                 return false
             }
         }
+        
         lastRecognitionMode = currentRecognitionMode
         stopRecognition()
         if isAiStreaming {
@@ -528,13 +536,13 @@ class AgentServiceImpl: NSObject {
   
         // 设置当前识别模式
         currentRecognitionMode = mode
-        os_log("liwei--------------- 设置语音识别模式: %{public}@", log: logger, type: .info, mode)
+       
 
         let audioSourceType: AzureAsrHelper.AudioSourceType = useBle ? .external : .microphone
         // 新增：标记为"启动中"，用于允许 stop 在启动未完成时也能生效
         isStartingRecognition = true
        
-         print("ai启动语音=\(audioSourceType)=\(useBle)")
+        print("ai启动语音=\(audioSourceType)=\(useBle)")
         guard let success = azureAsrHelper?.startContinuousRecognition(
             mod:self.currentRecognitionMode,
             audioSourceType: audioSourceType,
@@ -543,11 +551,13 @@ class AgentServiceImpl: NSObject {
             // 新增：启动失败时复位"启动中"状态
             isStartingRecognition = false
             sendError("启动语音识别失败", code: "RECOGNITION_START_ERROR")
+            os_log("liwei--------------- 启动语音识别失败: %{public}@", log: logger, type: .info, mode)
             return false
         }
          if(useBle){
             isKeepResult = true
         }
+        os_log("liwei--------------- 启动语音识别: %{public}@", log: logger, type: .info, mode)
         // 根据模式启动相应的空闲检测（此处 guard isRecognizing，会在 onSessionStarted 中再次启动）
         startIdleCheckForMode(mode: mode)
 
@@ -2125,10 +2135,12 @@ class AudioPlayer {
     }
 
     func playStartSound() {
+        os_log("liwei 播放 playStartSound", log: self.logger, type: .debug)
         playSound(named: "start", fileType: "mp3")
     }
     
     func playAwaitSound() {
+        os_log("liwei 播放 playAwaitSound", log: self.logger, type: .debug)
         // 若已处于等待音效播放状态，则直接返回，避免频繁启停
         if isAwaitSoundActive { return }
         
@@ -2146,6 +2158,7 @@ class AudioPlayer {
     }
     
     func playStopSound() {
+        os_log("liwei 播放 playStopSound", log: self.logger, type: .debug)
         playSound(named: "stop", fileType: "mp3")
     }
 

local_plugins/ble_service/ios/ble_service/Sources/ble_service/BleService.swift

@@ -1008,7 +1008,7 @@ private var cmdReplyType: UInt8 = 0
 
         // 记录响应详情
         var hexString = data.map { String(format: "0x%02X", $0) }.joined(separator: ", ")
-        os_log("liwei---- 收到设备响应: %@", log: logger, type: .debug, hexString)
+        // os_log("liwei---- 收到设备响应: %@", log: logger, type: .debug, hexString)
 
         // 检查数据长度（与 Android 统一失败判定保持一致）
         if data.count != Int(length) + 4 { // 帧头 + 命令 + 长度 + 数据 + CRC