bluetooth.py 文件源码

def player_control(self, action):
        iface = dbus.Interface(self.bus.get_object(bluezutils.SERVICE_NAME, self._player_object_path), bluezutils.MEDIAPLAYER_INTERFACE)

        try:
            if action == "play":
                iface.Play()
            elif action == "pause":
                iface.Pause()
            elif action == "stop":
                iface.Stop()
            elif action == "prev":
                iface.Previous()
            elif action == "next":
                iface.Next()
            elif action == "forward":
                iface.FastForward()
            elif action == "rewind":
                iface.Rewind()
            else:
                return False
        except Exception as ex:
            print("Player communicate error: '{0}'".format(ex.message))
            return False