private void addSongToList(File file) {
if (file.getName().endsWith(".mp3")) {
DatabaseHandler db = new DatabaseHandler(Setting.this);
String songName = file.getName().substring(0, (file.getName().length() - 4));
String songPath = file.getPath();
MediaMetadataRetriever media = new MediaMetadataRetriever();
media.setDataSource(songPath);
byte[] data = media.getEmbeddedPicture();
String songArtist = media.extractMetadata(MediaMetadataRetriever.METADATA_KEY_ARTIST);
String songAlbum = media.extractMetadata(MediaMetadataRetriever.METADATA_KEY_ALBUM);
media.release();
db.addSongData(new SongData(songName, songPath, songArtist, songAlbum, data, 0));
db.close();
}
}
private void scanDirectory(File directory, String type) {
if (directory != null) {
File[] listFiles = directory.listFiles();
if (listFiles != null && listFiles.length > 0) {
for (File file : listFiles) {
if (file.isDirectory()) {
scanDirectory(file, type);
} else {
if (type == RESET_TYPE) {
addSongToList(file);
} else {
DatabaseHandler db = new DatabaseHandler(Setting.this);
if (file.getName().endsWith(".mp3")) {
if (db.checkSongPath(file.getPath())) {
Log.e("name update", file.getName());
addSongToList(file);
}
}
}
}
}
}
}
}