TheBaileyBrew

//Okay so this is the basic concept I used in my Now Playing activity.
//Essentially we want to get the current index of the selected song in the Arraylist
//Then create a temporary reference and either add to it or subract from it
//And then refresh the TextViews based on the new position in the ArrayList

//First things first, make sure you have global variables for your TextViews and your ArrayList itself.
ArrayList<songs> SongItems = new ArrayList<>();

//This is called after using .setOnClickListener(this) -- and implementing View.OnClickListener on my public class 
@Override

TheBaileyBrew

public class LocationDetailActivity extends AppCompatActivity {

    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.location_detail);
      
        //This is where you'll get the Intent extras
      
        //Then you'll want to assign those strings and integer values to your TextViews, ImageViews just like you would with any other activity.

TheBaileyBrew

public class FragmentName extends Fragment {
    ArrayList<songItem> SongItems;
    ArrayList<genreItem> GenreItems;

    public View onCreateView (LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        final View view = inflater.inflate(R.layout.fragment_name, container, false);
        songArrayList songs = new songArrayList();
        SongItems = songs.getSongList();
        GenreItems = songs.getGenreList();