def execute(self):
class Listener:
@staticmethod
def on_add_device(device):
print('Add Device:')
print(device)
@staticmethod
def on_remove_device(device):
print('Remove Device:')
print(device)
event_stream = get_device_manager().start_monitor(Listener())
input('')
get_device_manager().stop_monitor(event_stream)
return Quit()
def execute(self):
class Listener:
@staticmethod
def on_add_device(device):
print('Add Device:')
print(device)
@staticmethod
def on_remove_device(device):
print('Remove Device:')
print(device)
get_device_manager().set_device_listener(Listener())
input('')
get_device_manager().set_device_listener(None)
return Quit()
def execute(self):
device = get_device_manager().select_device()
return self.do_execute(device)
def execute(self):
get_device_manager().print_devices()
return Quit()
def execute(self):
get_device_manager().print_devices()
idx = int(input('请选择相应的设备：'))
device = get_device_manager().get_device(idx)
return self.do_execute(device)