Identification issue with Android popups

We have two android projects.

First project is implemented by extending the 'Activity' class, and the second one is implemented by extending 'Service' class.

The Project that implemented extending the 'Activity' class is working fine using TestComplete and is able to identify the UI components using object spy.

The second project (extending the Service) having views implemented using 'Windowmanager' and initialized 'com.smartbear.uibinder.Binder.Initialize(getApplication())' in the 'onCreate()' method of service class.

The second (service)project is bound to first project.

The Service app (Project extending Service) will show the UI based on the trigger from the First(Project extending Activity) application. But object spy couldn't identify the UI components of second application. So we are unable to map the UI components using Testcomplete.

Could please check and confirm whether any additional steps need to done in the second application for identifying UI component using Testcomplete?