Fix build failure

components/mobile-plugins/android-plugin/org.wso2.carbon.device.mgt.mobile.android.api/src/test/java/org/wso2/carbon/mdm/services/android/mocks/DeviceManagementProviderServiceMock.java

@@ -58,6 +58,7 @@ import org.wso2.carbon.device.mgt.common.exceptions.UnauthorizedDeviceAccessExce
 import org.wso2.carbon.device.mgt.common.exceptions.UserNotFoundException;
 import org.wso2.carbon.device.mgt.common.configuration.mgt.ConfigurationManagementException;
 import org.wso2.carbon.device.mgt.common.configuration.mgt.PlatformConfiguration;
+import org.wso2.carbon.device.mgt.common.invitation.mgt.DeviceEnrollmentInvitationDetails;
 import org.wso2.carbon.device.mgt.common.license.mgt.License;
 import org.wso2.carbon.device.mgt.common.operation.mgt.Activity;
 import org.wso2.carbon.device.mgt.common.operation.mgt.Operation;
@@ -754,4 +755,6 @@ public class DeviceManagementProviderServiceMock implements DeviceManagementProv
     @Override public List<Device> getDeviceByIdList(List<String> list) throws DeviceManagementException {
         return null;
     }
+
+    @Override public DeviceEnrollmentInvitationDetails getDeviceEnrollmentInvitationDetails(String s) { return null; }
 }

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

@@ -31,6 +31,7 @@ import org.wso2.carbon.device.mgt.common.configuration.mgt.ConfigurationEntry;
 import org.wso2.carbon.device.mgt.common.configuration.mgt.PlatformConfiguration;
 import org.wso2.carbon.device.mgt.common.exceptions.DeviceManagementException;
 import org.wso2.carbon.device.mgt.common.general.GeneralConfig;
+import org.wso2.carbon.device.mgt.common.invitation.mgt.DeviceEnrollmentInvitationDetails;
 import org.wso2.carbon.device.mgt.common.policy.mgt.PolicyMonitoringManager;
 import org.wso2.carbon.device.mgt.common.pull.notification.PullNotificationSubscriber;
 import org.wso2.carbon.device.mgt.common.push.notification.PushNotificationConfig;
@@ -150,6 +151,8 @@ public class AndroidDeviceManagementService implements DeviceManagementService {
         return null;
     }
 
+    @Override public DeviceEnrollmentInvitationDetails getDeviceEnrollmentInvitationDetails() { return null; }
+
     private String getConfigProperty(List<ConfigurationEntry> configs, String propertyName) {
         for (ConfigurationEntry entry : configs) {
             if (propertyName.equals(entry.getName())) {