https://medium.com/exploring-android/exploring-ktx-for-android-13a369795b51
https://android.github.io/android-ktx/core-ktx/index.html
https://github.com/android/android-ktx
- Animator functions
- Content
- Time operations
- OS
- Utils
- Database Cursor
- SQLite
- Resources
- Text
- Net
- Graphics
- Transitions
- Views
- Margins