Jun 27, 2019, 12:08:16 PM via Website
Jun 27, 2019 12:08:16 PM via Website
I think you are a little bit confused or am I? I don't know what is creative activity but there is a component of Android OS named "Activity". According to developer.android.com,
"The Activity class is a crucial component of an Android app, and the way activities are launched and put together is a fundamental part of the platform's application model. Unlike programming paradigms in which apps are launched with a main() method, the Android system initiates code in an Activity instance by invoking specific callback methods that correspond to specific stages of its lifecycle."
You can find more information about activities here,