Android Open Source - napping-player Video Group

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License

The source code is released under:

GNU General Public License

Java Source Code

// Copyright (C) 2013 Werner Robitza
////from  w  w  w. j a  v a  2 s . c  om
// This file is part of NappingPlayer.
//
// NappingPlayer is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version. 
//
// NappingPlayer is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with NappingPlayer.  If not, see <http://www.gnu.org/licenses/>.
//
// NappingPlayer was written at the University of Vienna by Werner Robitza.

package at.ac.univie.nappingplayer.grouping;

import java.util.ArrayList;

import android.content.Context;
import at.ac.univie.nappingplayer.R;
import at.ac.univie.nappingplayer.views.VideoButtonView;

public class VideoGroup {
  
  // Colors from Color Brewer http://colorbrewer2.org/
  private static final String[] COLOR_ARRAY = {
    "#8DD3C7",
    "#FFFFB3",
    "#BEBADA",
    "#FB8072",
    "#80B1D3",
    "#FDB462",
    "#B3DE69",
    "#FCCDE5",
    "#BC80BD",
    "#CCEBC5",
    "#FFED6F",
    "#8DD3C7",
    "#FFFFB3",
    "#BEBADA",
    "#FB8072",
    "#80B1D3",
    "#FDB462",
    "#B3DE69",
    "#FCCDE5",
    "#BC80BD",
    "#CCEBC5",
    "#FFED6F",
  };
  
  private int id;
  private ArrayList<String> mKeywords;
  private ArrayList<VideoButtonView> mVideos;
  private Context mContext;
  private String mColor;
  
  public VideoGroup(int id, Context ctx) {
    this.id = id;
    this.mContext = ctx;
    mKeywords = new ArrayList<String>();
    mVideos = new ArrayList<VideoButtonView>();
    this.mColor = getColorForId(id);
  }
  
  /**
   * Adds a keyword to this VideoGroup
   */
  public void addKeyword(String keyword) {
    // strip leading and trailing whitespace
    keyword = keyword.trim();
    // check if list doesn't already contain string
    if (!mKeywords.contains(keyword)) {
      this.mKeywords.add(keyword);      
    }
  }
  
  public ArrayList<String> getKeywords() {
    return mKeywords;
  }
  
  public void removeKeyword(String keyword) {
    this.mKeywords.remove(keyword);
  }
  
  public String getKeywordsAsString() {
    String ret = "";
    if (mKeywords.isEmpty()) {
      return "";
    } else {
      for (String keyword : mKeywords) {
        ret += keyword;
        ret += ", ";
      }
      return ret;      
    }
  }
  
  public void addVideo(VideoButtonView video) {
    this.mVideos.add(video);
  }
  
  public void removeVideo(VideoButtonView video) {
    this.mVideos.remove(video);
  }
  
  public ArrayList<VideoButtonView> getVideoButtons() {
    return mVideos;
  }
  
  public String getVideoListAsString() {
    // TODO
    return "";
  }
  
  public String getColor() {
    return mColor;
  }
  
  public int getId() {
    return id;
  }
  
  public static String getColorForId(int id) {
    if (id < COLOR_ARRAY.length) {
      return COLOR_ARRAY[id];      
    } else {
      return COLOR_ARRAY[0]; // safeguard for when ID is too high
    }
  }

  
  /**
   * Textual representation of the group for the navigation menu
   */
  @Override
  public String toString() {
    String gp = (String) mContext.getString(R.string.group);
    return gp + " " + (this.id + 1);
  }

}

Java Source Code List

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