Add notify to plugin for ios operations

components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/main/java/org/wso2/carbon/device/mgt/mobile/impl/android/AndroidDeviceManagementService.java

@@ -55,6 +55,12 @@ public class AndroidDeviceManagementService implements DeviceManagementService {
         return null;
     }
 
+    @Override
+    public void notifyOperationToDevices(Operation operation, List<DeviceIdentifier> deviceIdentifiers)
+            throws DeviceManagementException {
+
+    }
+
     @Override
     public Application[] getApplications(String s, int i, int i2) throws ApplicationManagementException {
         return new Application[0];

components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/main/java/org/wso2/carbon/device/mgt/mobile/impl/windows/WindowsDeviceManagementService.java

@@ -57,6 +57,11 @@ public class WindowsDeviceManagementService implements DeviceManagementService {
         return null;
     }
 
+    @Override public void notifyOperationToDevices(Operation operation, List<DeviceIdentifier> deviceIdentifiers)
+            throws DeviceManagementException {
+
+    }
+
     @Override
     public Application[] getApplications(String s, int i, int i2) throws ApplicationManagementException {
         return new Application[0];