Basic requirements:
Screen one has three EditText views and one Button.
The EditText views allow you to enter a student's student ID (BXXXXXXXX), firstname and secondname.
All three pieces of data are text.
On pressing the button the data should be entered into a database with the student number (text) being used as the primary key.
Screen two should display the data from the database.
Navigation between the screens should be via a menu.
Create a custom Application class and create your DBHelper object in the onCreate method. Provide a getter method to return a reference to the DBHelper object.