@Override
public int onStartCommand(Intent intent, int flags, int startId) {
switch (intent.getAction()) {
case PREV_ACTION:
if (isFirstTime) {
startService();
isFirstTime = false;
} else {
prevSong();
}
break;
case NEXT_ACTION:
if (isFirstTime) {
startService();
isFirstTime = false;
} else {
nextSong();
}
break;
case PLAY_ACTION:
if (isFirstTime) {
startService();
isFirstTime = false;
} else {
playSong();
}
break;
default:
break;
}
return START_STICKY;
}
