18. Challenge continued

26. Challenge solution continued

27. App's first page and intents

31. Show all books Intents and Multiple Activities Show Book Details

28. Logs List View Gradle Recycler View Recycler View Adapter

30. Recycler View Continued Card View Create Utility Class

21. Constraint layout Relative layout Linear layout onClickListeners

23. Different XML files

20. User Interface basics continued

19. User Interface basics

16. Concurrency in java Exceptions

11. Object Oriented Programming part 1

10. Java Arrays

18. Challenge continued

13. Object Oriented Programming Challenge

14. Collections in Java

9. Challenge solution

12. Object Oriented Programming part 2

15. Static Keyword Inner Classes Interfaces Abstract classes

17. Challenge

6. Java Variables and Arithmetic operators

8. Loops and challenge

5. Challenge create a registration form

2. Set up your environment

4. Build your first application part 2