- Kotlin Basics
- Regular Expressions
- Kotlin Language: Classes and Objects
- Kotlin Language: Collections
- Text Input and Output, Button, and Listeners
- Activity Lifecycle and GridLayout
- ConstraintLayout
- Resources
- State Preservation, ViewModel, LiveData
- Checkboxes, RadioButtons, Spinners
- Toast and Snackbar Messages, SeekBar
- Debugging and Unit Testing
- RecyclerView Control Element
- Intents
- Fragments
- Dialogs
- Navigation