public static void updateLibrary(Context context, boolean rebuildStats) {
Log.d(TAG, "updateLibrary() start");
Realm realm = Realm.getInstance(Migration.getConfig(context));
realm.beginTransaction();
RealmResults<Track> res = realm.where(Track.class).findAll();
for (int x = 0; x < res.size(); x++) {
res.get(x).setIsAvailable(false);
}
realm.commitTransaction();
String where = MediaStore.Audio.Media.IS_MUSIC + " = 1";
String[] selectionArgs = null;
String orderBy = MediaStore.Audio.Media.DEFAULT_SORT_ORDER;
ContentResolver contentResolver = context.getContentResolver();
Cursor[] cursors = new Cursor[2];
cursors[0] =
contentResolver.query(
MediaStore.Audio.Media.EXTERNAL_CONTENT_URI,
TRACK_COLUMNS,
where,
selectionArgs,
orderBy);
cursors[1] =
contentResolver.query(
MediaStore.Audio.Media.INTERNAL_CONTENT_URI,
TRACK_COLUMNS,
where,
selectionArgs,
orderBy);
Cursor cursor = new MergeCursor(cursors);
int idColumn = cursor.getColumnIndex(MediaStore.Audio.Media._ID);
int displayNameColumn = cursor.getColumnIndex(MediaStore.Audio.Media.DISPLAY_NAME);
int titleColumn = cursor.getColumnIndex(MediaStore.Audio.Media.TITLE);
int titleKeyColumn = cursor.getColumnIndex(MediaStore.Audio.Media.TITLE_KEY);
int durationColumn = cursor.getColumnIndex(MediaStore.Audio.Media.DURATION);
int trackColumn = cursor.getColumnIndex(MediaStore.Audio.Media.TRACK);
int artistColumn = cursor.getColumnIndex(MediaStore.Audio.Media.ARTIST);
// int dateAddedColumn = cursor.getColumnIndex(MediaStore.Audio.Media.DATE_ADDED);
int dataColumn = cursor.getColumnIndex(MediaStore.Audio.Media.DATA);
int albumColumn = cursor.getColumnIndex(MediaStore.Audio.Media.ALBUM);
int albumIdColumn = cursor.getColumnIndex(MediaStore.Audio.Media.ALBUM_ID);
int albumKeyColumn = cursor.getColumnIndex(MediaStore.Audio.Media.ALBUM_KEY);
realm.beginTransaction();
while (cursor.moveToNext()) {
int minimumDurationToConsiderAsSong = 61500;
Track track = null;
String local_id =
Track.getLocalId(
cursor.getString(titleColumn),
cursor.getString(artistColumn),
cursor.getString(albumColumn));
Track res2 = realm.where(Track.class).equalTo("local_id", local_id).findFirst();
if (res2 != null) {
if (cursor.getInt(durationColumn) < minimumDurationToConsiderAsSong) {
res2.removeFromRealm();
} else {
track = res2;
track.setIsAvailable(true);
if (!track.isHidden()) {
if (rebuildStats) {
rebuildStats(context, track.getLocal_id());
}
}
}
} else {
if (cursor.getInt(durationColumn) > minimumDurationToConsiderAsSong) {
// Log.d(TAG, "hi6 - means its a new record");
// Log.d(TAG, "cursor.getString(titleColumn): " +
// cursor.getString(titleColumn));
// Log.d(TAG, "cursor.getString(artistColumn): " +
// cursor.getString(artistColumn));
// Log.d(TAG, "cursor.getString(albumColumn): " +
// cursor.getString(albumColumn));
track =
new Track(
cursor.getString(titleColumn),
cursor.getString(artistColumn),
cursor.getString(albumColumn),
cursor.getString(dataColumn));
track.setId(cursor.getLong(idColumn));
track.setDisplayName(cursor.getString(displayNameColumn));
track.setTitleKey(cursor.getString(titleKeyColumn));
track.setDuration(cursor.getInt(durationColumn));
track.setTrackNo(cursor.getInt(trackColumn));
track.setAlbumId(cursor.getString(albumIdColumn));
track.setAlbumKey(cursor.getString(albumKeyColumn));
track = realm.copyToRealm(track);
}
}
if (track != null) {
track.setPath(cursor.getString(dataColumn));
}
}
realm.commitTransaction();
cursor.close();
Log.d(TAG, "updateLibrary() end");
}
