1 #!/usr/bin/env python 2 # 3 # Copyright 2017 - The Android Open Source Project 4 # 5 # Licensed under the Apache License, Version 2.0 (the "License"); 6 # you may not use this file except in compliance with the License. 7 # You may obtain a copy of the License at 8 # 9 # http://www.apache.org/licenses/LICENSE-2.0 10 # 11 # Unless required by applicable law or agreed to in writing, software 12 # distributed under the License is distributed on an "AS IS" BASIS, 13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 # See the License for the specific language governing permissions and 15 # limitations under the License. 16 import time 17 import enum 18 import logging 19 from acts.controllers.relay_lib.generic_relay_device import GenericRelayDevice 20 from acts.controllers.relay_lib.relay import SynchronizeRelays 21 from acts.controllers.relay_lib.errors import RelayConfigError 22 from acts.controllers.relay_lib.helpers import validate_key 23 24 PAIRING_MODE_WAIT_TIME = 5 25 POWER_ON_WAIT_TIME = 2 26 POWER_OFF_WAIT_TIME = 6 27 MISSING_RELAY_MSG = 'Relay config for Sony XB2 "%s" missing relay "%s".' 28 29 log = logging 30 31 32 class Buttons(enum.Enum): 33 POWER = 'Power' 34 PAIR = 'Pair' 35 36 37 class SonyXB2Speaker(GenericRelayDevice): 38 """Sony XB2 Bluetooth Speaker model 39 40 Wraps the button presses, as well as the special features like pairing. 41 """ 42 43 def __init__(self, config, relay_rig): 44 GenericRelayDevice.__init__(self, config, relay_rig) 45 46 self.mac_address = validate_key('mac_address', config, str, 'sony_xb2') 47 48 for button in Buttons: 49 self.ensure_config_contains_relay(button.value) 50 51 def ensure_config_contains_relay(self, relay_name): 52 """Throws an error if the relay does not exist.""" 53 if relay_name not in self.relays: 54 raise RelayConfigError(MISSING_RELAY_MSG % (self.name, relay_name)) 55 56 def _hold_button(self, button, seconds): 57 self.hold_down(button.value) 58 time.sleep(seconds) 59 self.release(button.value) 60 61 def power_on(self): 62 self._hold_button(Buttons.POWER, POWER_ON_WAIT_TIME) 63 64 def power_off(self): 65 self._hold_button(Buttons.POWER, POWER_OFF_WAIT_TIME) 66 67 def enter_pairing_mode(self): 68 self._hold_button(Buttons.PAIR, PAIRING_MODE_WAIT_TIME) 69 70 def setup(self): 71 """Sets all relays to their default state (off).""" 72 GenericRelayDevice.setup(self) 73 74 def clean_up(self): 75 """Sets all relays to their default state (off).""" 76 GenericRelayDevice.clean_up(self) 77
