This example project explores the different methods to persist data internally for application states. There are 2 main ways to persist data:

• SharedPreferences a key-value pair storage for storing primitive types
• Sqlite a local SQL database.

Both of these methods however, do not retain data after the application is uninstalled.

In addition to data storage, we will look at 3 material UI components that is essential in modern applications.

• Snack bar. Essentially a toast with an action button.
• Floating Action Button. A button that displays itself on the bottom left corner of the screen
• DialogFragment. A popup dialog with input forms for us to key in data to store into SQLite database