/** Reload the queue after we remove a track */
private void reloadQueueCursor() {
if (mPlaylistId == PLAYLIST_QUEUE) {
String[] cols =
new String[] {
BaseColumns._ID,
MediaColumns.TITLE,
MediaColumns.DATA,
AudioColumns.ALBUM,
AudioColumns.ARTIST,
AudioColumns.ARTIST_ID
};
StringBuilder selection = new StringBuilder();
selection.append(AudioColumns.IS_MUSIC + "=1");
selection.append(" AND " + MediaColumns.TITLE + " != ''");
Uri uri = Audio.Media.EXTERNAL_CONTENT_URI;
long[] mNowPlaying = MusicUtils.getQueue();
if (mNowPlaying.length == 0) {}
selection = new StringBuilder();
selection.append(BaseColumns._ID + " IN (");
for (int i = 0; i < mNowPlaying.length; i++) {
selection.append(mNowPlaying[i]);
if (i < mNowPlaying.length - 1) {
selection.append(",");
}
}
selection.append(")");
mCursor = MusicUtils.query(getActivity(), uri, cols, selection.toString(), null, null);
mTrackAdapter.changeCursor(mCursor);
}
}
/** Shuffle all the tracks */
public void shuffleAll() {
Uri uri = Audio.Media.EXTERNAL_CONTENT_URI;
String[] projection = new String[] {BaseColumns._ID};
String selection = AudioColumns.IS_MUSIC + "=1";
String sortOrder = Audio.Media.DEFAULT_SORT_ORDER;
Cursor cursor = MusicUtils.query(this, uri, projection, selection, null, sortOrder);
if (cursor != null) {
MusicUtils.shuffleAll(this, cursor);
cursor.close();
cursor = null;
}
}