Android Open Source - MusicPlayer-OLD Podcast Episode

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License

The source code is released under:

Apache License

Java Source Code

/*
 * Copyright 2013-2014 Andrea De Cesare//from w w  w .  j av a  2  s  . co  m
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.andreadec.musicplayer;

import java.io.*;
import java.util.*;

import android.content.*;
import android.content.res.*;
import android.database.sqlite.*;
import android.graphics.Bitmap;

import com.andreadec.musicplayer.database.*;

public class PodcastEpisode implements PlayableItem {
  public static final int STATUS_NEW=0, STATUS_DOWNLOADING=1, STATUS_DOWNLOADED=2;
  
  private String id;
  private String title;
  private Podcast podcast;
  private int status;
  private String url;
  private String filename;
  private long pubDate;
  private String duration;
  private String type;
  
  public PodcastEpisode(String url, String filename, String title, String id, Podcast podcast, int status, long pubDate, String duration, String type) {
    this.id = id;
    this.url = url;
    this.title = title;
    this.podcast = podcast;
    this.status = status;
    this.filename = filename;
    this.pubDate = pubDate;
    this.duration = duration;
    this.type = type;
  }
  
  public void setPodcast(Podcast podcast) {
    this.podcast = podcast;
  }
  
  public String getId() {
    return id;
  }
  
  public String getUrl() {
    return url;
  }
  
  public String getTitle() {
    return title;
  }
  
  public long getPubDate() {
    return pubDate;
  }
  
  public String getDuration() {
    return duration;
  }
  
  public Podcast getPodcast() {
    return podcast;
  }
  
  public int getStatus() {
    if(status==STATUS_DOWNLOADED) { // Checks if file is still available
      if(!new File(filename).exists()) {
        setStatus(STATUS_NEW);
      }
    }
    return status;
  }
  
  public String getFilename() {
    return filename;
  }
  
  public void setStatus(int status) {
    this.status = status;
    update();
  }
  
  public static void setDownloadedFile(String podcastItemId, String filename) {
    ContentValues values = new ContentValues();
    values.put("status", PodcastEpisode.STATUS_DOWNLOADED);
    values.put("filename", filename);
    PodcastsDatabase podcastsDatabase = new PodcastsDatabase();
    SQLiteDatabase db = podcastsDatabase.getWritableDatabase();
    db.update("ItemsInPodcast", values, "idItem=\""+podcastItemId+"\"", null);
    db.close();
  }
  
  public static void setDownloadCanceled(String podcastItemId) {
    ContentValues values = new ContentValues();
    values.put("status", PodcastEpisode.STATUS_NEW);
    PodcastsDatabase podcastsDatabase = new PodcastsDatabase();
    SQLiteDatabase db = podcastsDatabase.getWritableDatabase();
    db.update("ItemsInPodcast", values, "idItem=\""+podcastItemId+"\"", null);
    db.close();
  }
  
  public String getStatusString() {
    Resources resources = MusicPlayerApplication.getContext().getResources();
    switch(status) {
    case STATUS_NEW:
      return resources.getString(R.string.podcastStatusNew);
    case STATUS_DOWNLOADING:
      return resources.getString(R.string.podcastStatusDownloading);
    case STATUS_DOWNLOADED:
      return resources.getString(R.string.podcastStatusDownloaded);
    }
    return null;
  }
  
  public String getType() {
    return type;
  }
  
  public void deleteDownloadedFile() {
    if((status==STATUS_DOWNLOADED) && filename!=null) {
      File file = new File(filename);
      try {
        file.delete();
      } catch(Exception e) {}
    }
  }
  
  private void update() {
    PodcastsDatabase podcastsDatabase = new PodcastsDatabase();
    SQLiteDatabase db = podcastsDatabase.getWritableDatabase();
    ContentValues values = new ContentValues();
    values.put("status", status);
    values.put("filename", filename);
    db.update("ItemsInPodcast", values, "idItem=\""+id+"\"", null);
    db.close();
  }
  
  public void setStreaming() {
    filename = url;
  }

  @Override
  public String getArtist() {
    return podcast.getName();
  }

  @Override
  public String getPlayableUri() {
    return filename;
  }
  
  @Override
  public boolean hasImage() {
    return podcast.getImage()!=null;
  }
  
  @Override
  public Bitmap getImage() {
    return podcast.getImage();
  }

  @Override
  public PlayableItem getNext(boolean repeatAll) {
    return null;
  }

  @Override
  public PlayableItem getPrevious() {
    return null;
  }

  @Override
  public PlayableItem getRandom(Random random) {
    return null;
  }

  @Override
  public boolean isLengthAvailable() {
    return true;
  }
  
  @Override
  public ArrayList<Information> getInformation() {
    ArrayList<Information> info = new ArrayList<Information>();
    info.add(new Information(R.string.title, title));
    info.add(new Information(R.string.podcast, podcast.getName()));
    info.add(new Information(R.string.url, url));
    info.add(new Information(R.string.status, getStatusString()));
    if(status==STATUS_DOWNLOADED) {
      info.add(new Information(R.string.fileName, filename));
      info.add(new Information(R.string.fileSize, Utils.getFileSize(filename)));
    }
    return info;
  }
  
  @Override
  public boolean equals(Object o) {
    if(!(o instanceof PodcastEpisode)) return false;
    PodcastEpisode p2 = (PodcastEpisode)o;
    return p2.getId().equals(getId());
  }
}

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