Music Player

Functional Requirements

• The system shall be able to allow the user to use the calorie-currency that is earned from burning calories to unlock songs https://git.chalmers.se/courses/dit113/2023/group-10/group-10-dit113-v23-mini-project-systems-development/-/issues/15 https://git.chalmers.se/courses/dit113/2023/group-10/group-10-dit113-v23-mini-project-systems-development/-/issues/16 https://git.chalmers.se/courses/dit113/2023/group-10/group-10-dit113-v23-mini-project-systems-development/-/issues/20 https://git.chalmers.se/courses/dit113/2023/group-10/group-10-dit113-v23-mini-project-systems-development/-/issues/21
• The system shall be able to play the predetermined songs by the developers https://git.chalmers.se/courses/dit113/2023/group-10/group-10-dit113-v23-mini-project-systems-development/-/issues/14 https://git.chalmers.se/courses/dit113/2023/group-10/group-10-dit113-v23-mini-project-systems-development/-/issues/20 https://git.chalmers.se/courses/dit113/2023/group-10/group-10-dit113-v23-mini-project-systems-development/-/issues/45 https://git.chalmers.se/courses/dit113/2023/group-10/group-10-dit113-v23-mini-project-systems-development/-/issues/49
• The system shall allow the users to only play their unlocked songs https://git.chalmers.se/courses/dit113/2023/group-10/group-10-dit113-v23-mini-project-systems-development/-/issues/15
• The system shall allow the user to switch songs on demand https://git.chalmers.se/courses/dit113/2023/group-10/group-10-dit113-v23-mini-project-systems-development/-/issues/42 https://git.chalmers.se/courses/dit113/2023/group-10/group-10-dit113-v23-mini-project-systems-development/-/issues/52
• The app shall maintain a song library. https://git.chalmers.se/courses/dit113/2023/group-10/group-10-dit113-v23-mini-project-systems-development/-/issues/14 https://git.chalmers.se/courses/dit113/2023/group-10/group-10-dit113-v23-mini-project-systems-development/-/issues/24 https://git.chalmers.se/courses/dit113/2023/group-10/group-10-dit113-v23-mini-project-systems-development/-/issues/45
• The system shall allow the user to pause songs on demand
• The system shall store the users unlocked songs https://git.chalmers.se/courses/dit113/2023/group-10/group-10-dit113-v23-mini-project-systems-development/-/issues/15 https://git.chalmers.se/courses/dit113/2023/group-10/group-10-dit113-v23-mini-project-systems-development/-/issues/16
• The WIO terminal shall have a UI for displaying the current song playing https://git.chalmers.se/courses/dit113/2023/group-10/group-10-dit113-v23-mini-project-systems-development/-/issues/26

Non-functional requirements

• The sound quality should provide an enjoyable experience for the user, maintaining a minimum average rating of 8/10 in studies conducted on populations greater than 100
• The system shall allow the user to control the current song (skip, previous, pause, resume)
• The song library shall be easily extensible from the developer's point of view, meaning the code fulfils the open-closed principle