Can you explain the purpose and principle of the @ActivityScope annotation in Dagger?

The @ActivityScope annotation in Dagger is used to limit the lifetime of dependencies within the Activity's lifecycle. This means that objects marked with this scope will be created once per activity and reused within it.

How it works:

• When a component with @ActivityScope is created, an instance of the dependency is created.
• As long as the activity is alive, this instance is reused.
• After the activity is destroyed, all objects with this scope are also destroyed.

This helps manage memory efficiently and avoid creating unnecessary objects, while ensuring proper separation of dependencies according to their lifecycle.