Before you can implement your audio player, you will need to obtain some .mp3 files you wish to use in your player. If you don't have any audio files on your computer, you can get some files from The Free Music Archive website, available at https://freemusicarchive.org/about, to obtain a couple of free songs that you would like to use for playback. Make sure to add them to the MediaPlayer Xcode project and ensure that they are included in the app target.
You will build the audio player using the following steps:
- Implementing the necessary controls to start and stop the player, and navigate to the next and previous songs.
- Implementing the time scrubber.
- Reading the file's metadata and show it to the user.
The user interface, outlets, and actions are already set up, so make sure to familiarize yourself with the existing code before following along with the implementation of the audio player.