$2\mathrm{.}3$ You are tasked with developing an Android application for user registration and login using an SQLite database. The application should allow users to register with a username and password and then log in with their credentials. Below are the requirements for the application

Registration

Design the user interface for user registration with the following components:

EditText fields for entering a username and password. A button to register a new user.

Implement a SQLite database to store user information. Create a database table named Users with the following columns:

id $($auto$-$incremented integer$)$

username $($text$)$

password $($text$)$

Create a Java class to represent a user with fields for id$,$ username, and password.

Develop a UserDataSource class that encapsulates the database operations for user registration. Implement the following methods: registerUser $($User user$)$: Add a new user to the database.

Login

Design the user interface for user login with the following components:

EditText fields for entering a username and password.