注销 - ETC设备 - fixed - MethodManager 初始化

app/src/main/java/com/huntersun/vkyes/etcopencard/project/ui/activity/after/LogoutEtcStep3Activity.java

@@ -645,6 +645,17 @@ public class LogoutEtcStep3Activity extends AppActivity {
         Log.i(this.getClass().getSimpleName(), "开始写卡操作，指令: " + command);
         
         try {
+            // 确保MethodManager已初始化
+            if (MethodManager.getCls() == null) {
+                Log.i(this.getClass().getSimpleName(), "MethodManager未初始化，开始初始化");
+                MethodManager.initData("com.huntersun.vky.obublelib.box.BoxManagers");
+                if (MethodManager.getCls() == null) {
+                    Log.e(this.getClass().getSimpleName(), "MethodManager初始化失败");
+                    throw new RuntimeException("MethodManager初始化失败");
+                }
+                Log.i(this.getClass().getSimpleName(), "MethodManager初始化成功");
+            }
+            
             // 直接执行单个APDU指令
             ServiceStatus resp_string = MethodManager.sendApduICC(command);
             String result = resp_string.getServiceInfo();