Skip to content

Latest commit

 

History

History
37 lines (36 loc) · 2 KB

fragments.md

File metadata and controls

37 lines (36 loc) · 2 KB
Raw

Fragments Interview Questions

  1. What is a Fragment ?
  2. When did fragments api get added to Android SDK ?
  3. Describe the difference between activity and fragment.
  4. What is FragmentManager ?
  5. What is FragmentTransaction ?
  6. Describe the Fragment BackStack.
  7. Describe a Fragment lifecycle.
  8. Describe a Fragment lifecycle according to activity lifecycle.
  9. What is DialogFragment ?
  10. What is the difference between DialogFrament and Dialog ?
  11. What is the difference between DialogFragment and AlertDialog ?
  12. Describe the lifecycle of a DialogFragment.
  13. What is BottomSheetDialogFragment ?
  14. Describe different bottomsheet kinds.
  15. What is a retained fragment ?
  16. How to make Fragment save and recover its state ?
  17. What is the purpose of a Fragment without UI ?
  18. How to implement Master/Detail Fragment ?
  19. How to handle configuration changes in Fragment ?
  20. Name famous exceptions that occur when working with Fragments.
  21. What is the ViewPager ?
  22. How the viewpager affects the fragment lifecycle ?
  23. Design the process of interaction between an activity and a fragment.
  24. Design the process of interaction between multiple fragments with each other in an activity.
  25. How can we add Fragments to an activity ?
  26. Is defining fragments in layout considered a good practice ?
  27. What is the difference between FragmentPagerAdapter and FragmentStatePagerAdapter ?
  28. What is a FragmentActivity ?
  29. How to design a multi pane ui with fragments ?
  30. Create a mail client application like Inbox or Gmail, using fragments and master/detail layouts.
  31. What is the difference between commit() and commitAllowingStateLoss() in FragmentTransaction ?
  32. How can we add animations to fragments creation and destroy ?
  33. Discuss the different approaches and best practices to instantiate fragments with arguments.
  34. Describe different methods in fragment transaction api and their differences.
  35. When would you combine multiple add, remove or replace in one signle fragment transaction ?