omnidox / course_registration_waiting_list_rafaelhidalgo

Registration via Database

Course Registration Waiting List

This repository contains the code for a Course Registration Waiting List application developed by Rafael Hidalgo. The application is designed to manage a waiting list of students who wish to register for a course. Users can add students to the waiting list, view the list, and remove students from it.

Key Features

1. Add Students: Users can add students to the waiting list by providing their name and email.
2. View Waiting List: The main screen displays a list of students currently on the waiting list.
3. Remove Students: Users can remove students from the waiting list.

Code Structure

• MainActivity.java: This is the main activity of the application. It handles the user interface interactions and manages the list of students.

• StudentsAdapter.java: This adapter class is responsible for displaying the list of students in a RecyclerView.

• StudentDAO.java & StudentsAppDatabase.java: These classes are related to the database operations. The DAO (Data Access Object) provides methods to interact with the database, and the AppDatabase class sets up the Room database.

• Student.java: This is the entity class representing a student. It contains attributes like name and email.

• Layout Files:

  • activity_main.xml: Main layout file for the application.
  • content_main.xml: Layout for the main content.
  • layout_add_student.xml: Layout for adding a new student.
  • student_list_item.xml: Layout for each student item in the list.

Conclusion

This application serves as a simple yet effective tool for managing a course registration waiting list. It demonstrates the use of Android's Room database for data persistence and showcases the implementation of CRUD operations in a mobile application.