fix 4

app/src/main/java/com/ouxuan/oxface/device/MqttManager.java

@@ -376,21 +376,6 @@ public class MqttManager {
         }
         
         @Override
-        public void printInfo(String message) {
-            LogManager.logInfo("TXMQTT", message);
-        }
-        
-        @Override
-        public void printWarn(String message) {
-            LogManager.logWarning("TXMQTT", message);
-        }
-        
-        @Override
-        public void printError(String message) {
-            LogManager.logError("TXMQTT", message);
-        }
-        
-        @Override
         public boolean saveLogOffline(String log) {
             // 简化实现，返回false表示不支持离线日志保存
             return false;