Simple Android studio RPOJECT which need to be completed ASAP

I am working in android studio project, I have attendance application which is very simple there is some bugs and needs to add some things. . pls contact me for the detail. +A button with the text [SAVE] or [ADD] next to the Mac adresses that found with the application. -When this button is pressed it will take the user to a student registration page where they save the mac adress with the name of a student and with their id. --A student id can only be saved to a single mac address. --When a mac address is registrated for a student, the app will no longer show that mac address when it's located by the application, it will instead show the student's information. -It would be a huge help if these were integrated with SQLite or some other database manager. +An interface that will store and show the registrated students. -Ability to assignn these students to "courses" they actually attend. -When a "course" is viewed it will show the previous connections of students of the course. (This doesn't have to be fully implemented just a basic implementation would be enough as it's hard to implement)