public void displayVibzMessages() { TextView menuTitle = (TextView) findViewById(R.id.menuTitle); if (MusicService.CurrentSong.size() == 0) { menuTitle.setVisibility(View.VISIBLE); menuTitle.setText("Empty playlist ! Add a song to show your Vibz !"); menuTitle.setTextSize(20); } else if (MusicService.PlaylistSongs.size() == 0) { menuTitle.setVisibility(View.VISIBLE); menuTitle.setText( "Come on ! No song left after that one ! Show your Vibz and add a new one !"); menuTitle.setTextSize(20); } else { menuTitle.setText(""); menuTitle.setVisibility(View.GONE); } }
public void resetPlaylist() { if (MusicService.isPlaying == true) { MusicService.player.pause(); MusicService.isPlaying = false; MusicService.firstPlay = false; MusicService.player.stop(); } MusicService.CurrentSong.clear(); MusicService.PlaylistSongs.clear(); MusicService.PlaylistName = null; PlaylistActivity.songAdt.notifyDataSetChanged(); Intent intent = new Intent("updateName"); intent.putExtra("Playlist", WiFiDirectBroadcastReceiver.mydeviceName); LocalBroadcastManager.getInstance(PlaylistActivity.this).sendBroadcast(intent); Intent intent2 = new Intent("removeGroup"); LocalBroadcastManager.getInstance(PlaylistActivity.this).sendBroadcast(intent2); }