class SoundService:
__instance = None
# player = None
def __init__(self):
# self.player = None
self.player = None
self.vlc_instance = Instance
self.playing_radio = False
self.playing_alarm = False
# pass
def get_player(self):
return self.player
def set_player(self, player):
self.player = player
@staticmethod
def get_instance():
if SoundService.__instance is None:
SoundService.__instance = SoundService()
return SoundService.__instance
def play_default_alarm_sound(self):
self.play_alarm_sound(DEFAULT_ALARM_FILEPATH)
def play_alarm_sound(self, filepath):
# here we use a MediaListPlayer instance as it offers the repeat functionality
self.player = MediaListPlayer()
self.player.set_playback_mode(PlaybackMode.loop)
media_player = Media(filepath)
if not FileService.file_exists(filepath):
print(
'The alarm could not be played. Fallback to well known default alarm'
)
media_player = Media(DEFAULT_ALARM_FILEPATH)
media_list = MediaList()
media_list.add_media(media_player)
self.player.set_media_list(media_list)
result = self.player.play()
if result == -1:
# TODO test this
print('Something went wrong')
self.playing_alarm = True
def stop_alarm_sound(self):
self.player.stop()
self.playing_alarm = False
def pause_alarm_sound(self):
self.player.pause()
self.playing_radio = False
def play_webradio(self, url):
self.player = MediaPlayer(url)
self.player.play()
self.playing_radio = True
def pause_webradio(self):
self.player.pause()
self.playing_radio = False
def stop_webradio(self):
self.player.stop()
self.playing_radio = False
def pause_playing(self):
print('Pausing alarm')
if self.playing_radio:
self.pause_webradio()
else:
self.pause_alarm_sound()
def stop_playing(self):
print('Stopping alarm')
if self.playing_radio:
self.stop_webradio()
else:
self.stop_alarm_sound()
