A major benefit of calling built-in apps with implicit intents is that:

  1. The app becomes bigger
  2. It works only on emulators
  3. Your app reuses existing apps' features without implementing them and often without permissions
  4. It removes the need for a manifest
Answer

C) Your app reuses existing apps' features without implementing them and often without permissions

The other app (dialer, maps, camera) does the work.

Computer Science MCQ · More Intents and Notifications MCQs · Practise