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");
}
}
/** 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");
}
}
}