Android Open Source - audioplayer Multi Select Manager

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Back to project page audioplayer.

License

The source code is released under:

GNU General Public License

Java Source Code

package fr.julien_dumortier.simplemusicplayer.playlistview;
/* ww w  .j  a v  a 2s .  c o m*/
import java.util.ArrayList;
import java.util.List;
import fr.julien_dumortier.simplemusicplayer.item.Track;

public class MultiSelectManager {
  private List<Integer> mSelectedTracks;
  private boolean isActiveMultiSelect;
  
  public MultiSelectManager() {
    mSelectedTracks = new ArrayList<Integer>();
  }
  
  public void removeTrack(int pos) {
    mSelectedTracks.remove(Integer.valueOf(pos));
  }
  
  public void addSelectedTrack(int pos) {
    Integer tmp = Integer.valueOf(pos);
    if(!mSelectedTracks.contains(tmp))
      mSelectedTracks.add(tmp);
  }
  
  public void clearSelectedTracks() {
    mSelectedTracks.clear();
  }
  
  public List<Track> getSelectedTracks(List<Track> allTrack) {
    List<Track> selectedTrack = new ArrayList<Track>();
    for(Integer pos:mSelectedTracks)
      selectedTrack.add(allTrack.get(pos));
    return selectedTrack;
  }

  public boolean contains(int pos) {
    return mSelectedTracks.contains(Integer.valueOf(pos));
  }

  public boolean isActiveMultiSelect() {
    return isActiveMultiSelect;
  }
  
  public void setActiveMultiSelect(boolean b) {
    isActiveMultiSelect = b;
  }
}

Java Source Code List

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