public void addSongToNowPlaying(ArchiveSongObj s) {
db.execSQL(
"INSERT INTO playlistSongsTbl(playlist_id,song_id,trackNum) "
+ "Select 0,"
+ s.getID()
+ ",MAX(trackNum) "
+ "from playlistSongsTbl where playlist_id = 0");
}
public void setNowPlayingSongs(ArrayList<ArchiveSongObj> songs) {
clearNowPlayingSongs();
if (songs.size() > 0) {
StringBuilder sql = new StringBuilder();
sql.append("INSERT INTO playlistSongsTbl(playlist_id,song_id,trackNum)");
int index = 0;
for (ArchiveSongObj s : songs) {
sql.append("SELECT 0," + s.getID() + "," + index + " ");
if (index < songs.size() - 1) {
sql.append("UNION ALL ");
index++;
}
}
db.execSQL(sql.toString());
}
}
