| #!/usr/bin/env python3 |
| # |
| # Copyright 2018 - The Android Open Source Project |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| import time |
| import enum |
| |
| from acts.controllers.relay_lib.devices.bluetooth_relay_device import BluetoothRelayDevice |
| |
| POWER_TOGGLE_WAIT_TIME = 0.5 |
| |
| class Buttons(enum.Enum): |
| POWER = 'Power' |
| |
| |
| class PowerSupply(BluetoothRelayDevice): |
| """Power Supply for Headset. |
| |
| Wraps the button presses. |
| """ |
| def __init__(self, config, relay_rig): |
| BluetoothRelayDevice.__init__(self, config, relay_rig) |
| self._ensure_config_contains_relays(button.value for button in Buttons) |
| |
| def _hold_button(self, button, seconds): |
| self.hold_down(button.value) |
| time.sleep(seconds) |
| self.release(button.value) |
| |
| def power_off(self): |
| self._hold_button(Buttons.POWER, POWER_TOGGLE_WAIT_TIME) |
| |
| def setup(self): |
| """Do nothing, since this is not a headset""" |
| return True |
| |
| def clean_up(self): |
| """Do nothing, since this is not a headset""" |
| return True |