Android Open Source - RandomMusicPlayer Song List Group

From Project

License

The source code is released under:

Apache License

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Java Source Code

package com.matthew.ahsam.phoenix.randommusicplayer;
/*from  w  w  w. j a  v a 2  s.c om*/
import java.util.ArrayList;

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

public class SongListGroup extends SongListChild implements Parcelable {
  private SectionType mType;
  private ArrayList<SongListChild> Songs;
  private int mArraySize;
  private int mMaxRandomSongs;

  
  //Functions
  public SongListGroup () {
    mType = SectionType.RANDOM;
    Songs = new ArrayList<SongListChild>();
    mArraySize = Songs.size();
    mMaxRandomSongs = 3;
  }
  
  public SongListGroup (SongListGroup slg) {
    this.mType = slg.mType;
    this.Songs = slg.Songs;
    this.mArraySize = slg.mArraySize;
    this.mMaxRandomSongs = slg.mMaxRandomSongs;
  }
  
  public String getTypeAsString () {
    switch(mType) {
      case RANDOM:
        return "Random";
      case ORDERED:
        return "Ordered";
      default:
        return "ERROR";
    }
  }

  
  public ArrayList<SongListChild> getSongs() {
    return Songs;
  }

  public void setSongs(ArrayList<SongListChild> songs) {
    Songs = songs;
  }

  public SectionType getType() {
    return mType;
  }

  public void setType(SectionType type) {
    mType = type;
  }
  
  public void setType(int type) {
    if (type >= 0 && type <= 1){
      mType = SectionType.values()[type];
    }
  }
  
  public int getMaxRandomSongs() {
    return mMaxRandomSongs;
  }

  public void setMaxRandomSongs(int maxRandomSongs) {
    mMaxRandomSongs = maxRandomSongs;
  }
  
  
  public boolean hasChildren() {
    if (Songs == null) {
      return false;
    } else {
      return true;
    }
  }
  
  //Parcelable 
  @Override
  public int describeContents() {
    // TODO Auto-generated method stub
    return 0;
  }

  @Override
  public void writeToParcel(Parcel dest, int flags) {
    mArraySize = Songs.size();
    dest.writeInt (mType.getValue());
    dest.writeInt(mArraySize);
    dest.writeArray(Songs.toArray());
    
  }
  
  public static final Parcelable.Creator<SongListGroup> CREATOR = new Parcelable.Creator<SongListGroup>() {
    public SongListGroup createFromParcel(Parcel in) {
        return new SongListGroup(in);
    }
  
  public SongListGroup[] newArray(int size) {
      return new SongListGroup[size];
    }
  };
  
  private SongListGroup (Parcel in) {
    int v = 0;
    in.writeInt(v);
    mType.setValue(v);
    in.writeInt(mArraySize);
    SongListChild [] songArray = new SongListGroup [mArraySize];
    in.writeArray(songArray);
    for (int i = 0; i < mArraySize; i++) {
      Songs.add(songArray[i]);
    }
  }



}

Java Source Code List