public static void loadChaptersFromFileUrl(Playable media) {
if (media.localFileAvailable()) {
ChapterUtils.readID3ChaptersFromPlayableFileUrl(media);
if (media.getChapters() == null) {
ChapterUtils.readOggChaptersFromPlayableFileUrl(media);
}
} else {
Log.e(TAG, "Could not load chapters from file url: local file not available");
}
}
public static void readOggChaptersFromPlayableFileUrl(Playable media) {
if (media != null && media.getLocalMediaUrl() != null) {
File source = new File(media.getLocalMediaUrl());
if (source.exists()) {
InputStream input = null;
try {
input = new BufferedInputStream(new FileInputStream(source));
readOggChaptersFromInputStream(media, input);
} catch (FileNotFoundException e) {
e.printStackTrace();
} finally {
IOUtils.closeQuietly(input);
}
}
}
}
public static void loadChaptersFromStreamUrl(Playable media) {
if (AppConfig.DEBUG) Log.d(TAG, "Starting chapterLoader thread");
ChapterUtils.readID3ChaptersFromPlayableStreamUrl(media);
if (media.getChapters() == null) {
ChapterUtils.readOggChaptersFromPlayableStreamUrl(media);
}
if (AppConfig.DEBUG) Log.d(TAG, "ChapterLoaderThread has finished");
}
public static void readOggChaptersFromPlayableStreamUrl(Playable media) {
if (media != null && media.streamAvailable()) {
InputStream input = null;
try {
URL url = new URL(media.getStreamUrl());
input = url.openStream();
if (input != null) {
readOggChaptersFromInputStream(media, input);
}
} catch (MalformedURLException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} finally {
IOUtils.closeQuietly(input);
}
}
}
/** Uses the file URL of a media object of a feeditem to read its ID3 chapters. */
public static void readID3ChaptersFromPlayableFileUrl(Playable p) {
if (AppConfig.DEBUG) Log.d(TAG, "Reading id3 chapters from item " + p.getEpisodeTitle());
if (p != null && p.localFileAvailable() && p.getLocalMediaUrl() != null) {
File source = new File(p.getLocalMediaUrl());
if (source.exists()) {
ChapterReader reader = new ChapterReader();
InputStream in = null;
try {
in = new BufferedInputStream(new FileInputStream(source));
reader.readInputStream(in);
List<Chapter> chapters = reader.getChapters();
if (chapters != null) {
Collections.sort(chapters, new ChapterStartTimeComparator());
processChapters(chapters, p);
if (chaptersValid(chapters)) {
p.setChapters(chapters);
Log.i(TAG, "Chapters loaded");
} else {
Log.e(TAG, "Chapter data was invalid");
}
} else {
Log.i(TAG, "ChapterReader could not find any ID3 chapters");
}
} catch (IOException e) {
e.printStackTrace();
} catch (ID3ReaderException e) {
e.printStackTrace();
} finally {
if (in != null) {
try {
in.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
} else {
Log.e(TAG, "Unable to read id3 chapters: Source doesn't exist");
}
}
}
/** Uses the download URL of a media object of a feeditem to read its ID3 chapters. */
public static void readID3ChaptersFromPlayableStreamUrl(Playable p) {
if (AppConfig.DEBUG) Log.d(TAG, "Reading id3 chapters from item " + p.getEpisodeTitle());
if (p != null && p.getStreamUrl() != null) {
InputStream in = null;
try {
URL url = new URL(p.getStreamUrl());
ChapterReader reader = new ChapterReader();
in = url.openStream();
reader.readInputStream(in);
List<Chapter> chapters = reader.getChapters();
if (chapters != null) {
Collections.sort(chapters, new ChapterStartTimeComparator());
processChapters(chapters, p);
if (chaptersValid(chapters)) {
p.setChapters(chapters);
Log.i(TAG, "Chapters loaded");
} else {
Log.e(TAG, "Chapter data was invalid");
}
} else {
Log.i(TAG, "ChapterReader could not find any ID3 chapters");
}
} catch (MalformedURLException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} catch (ID3ReaderException e) {
e.printStackTrace();
} finally {
if (in != null) {
try {
in.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
} else {
Log.e(TAG, "Unable to read ID3 chapters: media or download URL was null");
}
}
/** Calls getCurrentChapter with current position. */
public static Chapter getCurrentChapter(Playable media) {
if (media.getChapters() != null) {
List<Chapter> chapters = media.getChapters();
Chapter current = null;
if (chapters != null) {
current = chapters.get(0);
for (Chapter sc : chapters) {
if (sc.getStart() > media.getPosition()) {
break;
} else {
current = sc;
}
}
}
return current;
} else {
return null;
}
}
private static void readOggChaptersFromInputStream(Playable p, InputStream input) {
if (AppConfig.DEBUG)
Log.d(TAG, "Trying to read chapters from item with title " + p.getEpisodeTitle());
try {
VorbisCommentChapterReader reader = new VorbisCommentChapterReader();
reader.readInputStream(input);
List<Chapter> chapters = reader.getChapters();
if (chapters != null) {
Collections.sort(chapters, new ChapterStartTimeComparator());
processChapters(chapters, p);
if (chaptersValid(chapters)) {
p.setChapters(chapters);
Log.i(TAG, "Chapters loaded");
} else {
Log.e(TAG, "Chapter data was invalid");
}
} else {
Log.i(TAG, "ChapterReader could not find any Ogg vorbis chapters");
}
} catch (VorbisCommentReaderException e) {
e.printStackTrace();
}
}