Recently, I go through the below point but I am unable to understand, how would,we activate the component to utilize within another application.I knew the process of giving package name and class name within the intent to call another application component.Please help me out to activate the component?
your application cannot directly activate a component from another
application. The Android system, however, can. So, to activate a
component in another application, you must deliver a message to the
system that specifies your intent to start a particular component. The
system then activates the component for you.
here’s a hint- Android Blog