唤醒不现实文本 bug修复

lib/modules/mobile_elf/controllers/mobile_elf_controller.dart

@@ -52,6 +52,8 @@ class MobileElfController extends GetxController {
   bool _callStarting = false; // 防止并发 startCall
   // PTT 松开后仍有异步事件待处理（recognition_result / assistant_response / tts）
   bool _pttResultPending = false;
+  // BLE/AI 唤醒触发的会话（非通话、非PTT模式下的唤醒）
+  bool _bleWakeupActive = false;
   final _storage = GetStorage();
 
   // ═══════════════════════════════════════════════════════════════════════════
@@ -118,10 +120,11 @@ class MobileElfController extends GetxController {
     Logger.info('$_tag event: ${event.type}  data: ${event.data}');
     // PTT 松开后 pttRecording=false，但 fin_result/assistant_response/tts 仍异步到达
     // 用 _pttResultPending 保持会话激活，直到 ttsCompleted/error 才关闭
-    final sessionActive = _inCallMode || pttRecording.value || _pttResultPending;
+    final sessionActive = _inCallMode || pttRecording.value || _pttResultPending || _bleWakeupActive;
     switch (event.type) {
       case AgentServiceEventType.recognitionStarted:
-        if (!sessionActive) break;
+        // BLE/AI 唤醒：即使没有主动会话也激活
+        if (!sessionActive) _bleWakeupActive = true;
         status.value = MobileElfStatus.recording;
         realtimeText.value = '';
         micAlive.value = true;
@@ -168,6 +171,7 @@ class MobileElfController extends GetxController {
       case AgentServiceEventType.ttsCompleted:
         if (!sessionActive) break;
         _pttResultPending = false; // PTT 一轮结束
+        _bleWakeupActive = false;  // BLE 唤醒一轮结束
         if (_inCallMode) {
           status.value = MobileElfStatus.recording;
           micAlive.value = true;
@@ -181,6 +185,7 @@ class MobileElfController extends GetxController {
       case AgentServiceEventType.ttsStopped:
         if (!sessionActive) break;
         _pttResultPending = false; // TTS 被打断也视为结束
+        _bleWakeupActive = false;
         status.value = _inCallMode ? MobileElfStatus.recording : MobileElfStatus.idle;
         micAlive.value = _inCallMode;
         break;
@@ -188,6 +193,7 @@ class MobileElfController extends GetxController {
       case AgentServiceEventType.error:
         if (!sessionActive) break;
         _pttResultPending = false; // 出错时结束等待
+        _bleWakeupActive = false;
         final msg = event.data['message']?.toString() ?? '未知错误';
         status.value = MobileElfStatus.error;
         errorMsg.value = msg;
@@ -260,6 +266,7 @@ class MobileElfController extends GetxController {
     _callStarting = false;
     _inCallMode = false;
     _pttResultPending = false; // 强制结束所有等待
+    _bleWakeupActive = false;
     inCall.value = false;
     _callTimer?.cancel();
     _callTimer = null;