Track.java

package se.chalmers.pd.playlistmanager;

import android.os.Parcel;
import android.os.Parcelable;

/**
 * This class represents a track. It has been made parcelable to it kan be passed
 * to fragments and between activities.
 */
public class Track implements Parcelable {
    private String name;
    private String artist;
    private String spotifyUri;
    private int length;

    /**
     * Default constructor, remember to set all fields if using this one!
     */
    public Track() {
    }

    /**
     * Constructor with all required arguments
     *
     * @param name       name of track
     * @param artist     artist who performs track
     * @param spotifyUri uri to the track
     * @param length     length of track in seconds
     */
    public Track(String name, String artist, String spotifyUri, int length) {
        this.name = name;
        this.artist = artist;
        this.spotifyUri = spotifyUri;
        this.length = length;
    }

    /**
     * Parcelable implementation.
     *
     * @param parcel
     */
    public Track(Parcel parcel) {
        this.name = parcel.readString();
        this.artist = parcel.readString();
        this.spotifyUri = parcel.readString();
        this.length = parcel.readInt();
    }

    /**
     * @return the name of the track
     */
    public String getName() {
        return name;
    }

    /**
     * @return the artist
     */
    public String getArtist() {
        return artist;
    }

    /**
     * @return the spotifyUri
     */
    public String getUri() {
        return spotifyUri;
    }

    /**
     * @param the name of the track
     */
    public void setName(String name) {
        this.name = name;
    }

    /**
     * @param the name of the artist
     */
    public void setArtist(String artist) {
        this.artist = artist;
    }

    /**
     * @param the spotify URI
     */
    public void setUri(String spotifyUri) {
        this.spotifyUri = spotifyUri;
    }

    @Override
    public boolean equals(Object object) {
        if (object instanceof Track) {
            Track track = (Track) object;
            if (track.name.equals(this.name) && track.artist.equals(this.artist)
                    && track.spotifyUri.equals(this.spotifyUri))
                return true;
        }
        return false;
    }

    public int describeContents() {
        return 0;
    }

    /**
     * Writes the data to the parcel
     */
    public void writeToParcel(Parcel dest, int flags) {
        dest.writeString(name);
        dest.writeString(artist);
        dest.writeString(spotifyUri);
        dest.writeInt(length);
    }

    /**
     * @return the length
     */
    public int getLength() {
        return length;
    }

    /**
     * @param length the length to set
     */
    public void setLength(int length) {
        this.length = length;
    }

    /**
     * Parcelable construction
     */
    public static final Parcelable.Creator CREATOR = new Parcelable.Creator() {
        public Track createFromParcel(Parcel in) {
            return new Track(in);
        }

        public Track[] newArray(int size) {
            return new Track[size];
        }
    };

    @Override
    public Track clone() {
        return new Track(name, artist, spotifyUri, length);
    }

}