Which application components can possibly be an entry point in an Android app?
<p>The Android Developer Guide states that  "Application components are the essential building blocks of an Android application. Each component is a different point through which the system can enter your application. Not all components are actual entry points for the user and some depend on each other". I want to know, apart from activity which other components (service, broadcast receiver) can act as an entry point to an Android app. I am sure ContentProvider does not make sense in this context.</p>
