修复对蓝牙开关状态的监测

lib/data/services/classic_bluetooth_service.dart

@@ -316,7 +316,7 @@ class ClassicBluetoothService extends GetxService {
           if (event is Map) {
             final type = event['type'] as String?;
             
-            if (type == 'stateChanged') {
+            if (type == 'bluetoothStateChanged') {
               final state = event['state'] as String?;
               if (state != null) {
                 _handleBluetoothStateChange(state);
@@ -353,7 +353,7 @@ class ClassicBluetoothService extends GetxService {
   
   /// 处理蓝牙状态变化
   void _handleBluetoothStateChange(String state) {
-    Logger.info('蓝牙状态变化: $state');
+    Logger.info('----蓝牙状态变化: $state');
     
     // 如果蓝牙关闭，清除设备信息
     if (state == 'off') {

lib/modules/home/controllers/home_controller.dart

@@ -111,6 +111,7 @@ class HomeController extends GetxController {
 
   // 设置蓝牙监听器
   void _setupBluetoothListeners() {
+
     // 监听设备连接
     _bluetoothService.onDeviceConnected((device) {
       Logger.info('监听到蓝牙设备连接: ${device.name}');

lib/modules/home/views/home_view.dart

@@ -69,6 +69,7 @@ class _AnimatedPulsingState extends State<AnimatedPulsing>
   }
 }
 
+//首页视图
 class HomeView extends GetView<HomeController> {
   const HomeView({Key? key}) : super(key: key);