优化 ble uuid 注册

local_plugins/ble_service/android/src/main/kotlin/com/yunqiinnovation/ble_service/BleService.kt

@@ -979,43 +979,54 @@ object BleService {
             val callAudioSvc = g.getService(BleConst.CALL_AUDIO_SERVICE_UUID)
             callWriteChar = callAudioSvc?.getCharacteristic(BleConst.CALL_WRITE_AUDIO_CHAR_UUID)
             callAudioChar = callAudioSvc?.getCharacteristic(BleConst.CALL_RECEIVE_AUDIO_CHAR_UUID)
-            if (callWriteChar == null) {
-                Log.e(TAG, "未找到通话音频主服务所需特征")
-                updateConnectionState(BleConst.STATE_ERROR)
-                return
+            // 通话音频写特征仅用于发送翻译音频，缺失只影响发送能力，不再中断整个服务发现流程
+            if (callWriteChar != null) {
+                Log.d(TAG, "找到通话音频写特征")
+                callWriteChar?.writeType = BluetoothGattCharacteristic.WRITE_TYPE_NO_RESPONSE
+            } else {
+                Log.w(TAG, "未找到通话音频写特征，通话音频发送不可用")
             }
-            Log.d(TAG, "找到通话音频服务所需特征")
             startBytesStatistics()
             writeChar?.writeType = BluetoothGattCharacteristic.WRITE_TYPE_NO_RESPONSE
-            callWriteChar?.writeType = BluetoothGattCharacteristic.WRITE_TYPE_NO_RESPONSE
-            // 串行注册通知：等待上一个通道成功后再注册下一个
+
+            // 获取唤醒词OTA主服务特征（其通知通道与下面几路一起串行注册）
+            val wakeupVoicesSvc = g.getService(BleConst.WakeupVoices_PRIMARY_SERVICE_UUID)
+            wakeupVoicesNotifyChar = wakeupVoicesSvc?.getCharacteristic(BleConst.WakeupVoices_NOTIFY_UUID)
+            wakeupVoicesWriteChar = wakeupVoicesSvc?.getCharacteristic(BleConst.WakeupVoices_WRITE_UUID)
+            wakeupVoicesWriteChar?.writeType = BluetoothGattCharacteristic.WRITE_TYPE_NO_RESPONSE
+
+            // 串行注册所有通知通道：逐个写入 CCCD，等上一个 onDescriptorWrite 回调后再写下一个。
+            // Android 同一时刻只允许一个 GATT 操作，连发 writeDescriptor 会相互覆盖/失败，
+            // 必须经由 notificationSetupQueue + processNextNotificationDescriptor 串行驱动。
             notificationSetupQueue.clear()
             isDescriptorWriteInProgress = false
-            notificationTargetsTotal = 0
             notificationTargetsSucceeded = 0
-            if (callAudioChar != null && audioChar != null) {
-                setupNotifications(g, callAudioChar)
-                setupNotifications(g, audioChar)
-                Log.i(TAG, "通话音频服务特征找到并设置通知")
-                Handler(Looper.getMainLooper()).postDelayed({
-                   getDeviceWakeupVersion()
-                }, 1000) // 延迟3秒再请求版本，确保通知描述符写入完成
+
+            // 各特征独立判空入队，互不影响：某一路缺失只跳过该路，其余照常注册
+            val notifyTargets = listOf(
+                "通话接收音频" to callAudioChar,
+                "AI音频" to audioChar,
+                "命令通知" to notifyChar,
+                "唤醒词OTA通知" to wakeupVoicesNotifyChar
+            )
+            for ((name, ch) in notifyTargets) {
+                if (ch != null) {
+                    notificationSetupQueue.addLast(ch)
                 } else {
-                Log.w(TAG, "通话音频服务特征未完整找到")
+                    Log.w(TAG, "未找到${name}特征，跳过其通知注册")
+                }
             }
 
-            setupNotifications(g, notifyChar)
-
-            // 获取唤醒词OTA主服务特征
-            val wakeupVoicesSvc = g.getService(BleConst.WakeupVoices_PRIMARY_SERVICE_UUID)
-            wakeupVoicesNotifyChar = wakeupVoicesSvc?.getCharacteristic(BleConst.WakeupVoices_NOTIFY_UUID)
-            wakeupVoicesWriteChar = wakeupVoicesSvc?.getCharacteristic(BleConst.WakeupVoices_WRITE_UUID)
-            if (wakeupVoicesNotifyChar != null && wakeupVoicesWriteChar != null) {
-                wakeupVoicesWriteChar?.writeType = BluetoothGattCharacteristic.WRITE_TYPE_NO_RESPONSE
-                setupWakeupVoicesNotifications(g, wakeupVoicesNotifyChar)
-                Log.i(TAG, "liwei-------   唤醒词OTA服务特征已找到")
-            }else{
-                Log.w(TAG, "liwei-------   唤醒词OTA服务特征未找到")
+            notificationTargetsTotal = notificationSetupQueue.size
+            if (notificationTargetsTotal > 0) {
+                Log.i(TAG, "开始串行注册 $notificationTargetsTotal 路通知通道")
+                processNextNotificationDescriptor(g)
+                // 延迟请求唤醒词版本，确保命令通道通知描述符已写入完成
+                Handler(Looper.getMainLooper()).postDelayed({
+                    getDeviceWakeupVersion()
+                }, 1000)
+            } else {
+                Log.w(TAG, "没有可注册通知的特征")
             }
             // 在服务发现完成后，请求最大MTU
             //requestMaxMtu(g)