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Add android option for linux_battery.py (#11852)

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* Add android option for linux_battery.py

* Add system option for linux_battery.py, support android.
This commit is contained in:
lich 2018-01-24 20:51:39 +08:00 committed by Fabian Affolter
parent a0a001db71
commit becd94fe2f
1 changed files with 41 additions and 20 deletions
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25
homeassistant/components/sensor/linux_battery.py
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@ -35,17 +35,25 @@ ATTR_STATUS = 'status'
ATTR_VOLTAGE_MIN_DESIGN = 'voltage_min_design'
ATTR_VOLTAGE_NOW = 'voltage_now'
ATTR_HEALTH = 'health'
ATTR_STATUS = 'status'
CONF_BATTERY = 'battery'
CONF_SYSTEM = 'system'
DEFAULT_BATTERY = 1
DEFAULT_NAME = 'Battery'
DEFAULT_PATH = '/sys/class/power_supply'
DEFAULT_SYSTEM = 'linux'
SYSTEMS = ['android', 'linux']
ICON = 'mdi:battery'
PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
vol.Optional(CONF_BATTERY, default=DEFAULT_BATTERY): cv.positive_int,
vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
vol.Optional(CONF_SYSTEM, default=DEFAULT_SYSTEM): vol.In(SYSTEMS),
})
@ -53,20 +61,24 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
"""Set up the Linux Battery sensor."""
name = config.get(CONF_NAME)
battery_id = config.get(CONF_BATTERY)
system = config.get(CONF_SYSTEM)
try:
if system == 'android':
os.listdir(os.path.join(DEFAULT_PATH, 'battery'))
else:
os.listdir(os.path.join(DEFAULT_PATH, 'BAT{}'.format(battery_id)))
except FileNotFoundError:
_LOGGER.error("No battery found")
return False
add_devices([LinuxBatterySensor(name, battery_id)], True)
add_devices([LinuxBatterySensor(name, battery_id, system)], True)
class LinuxBatterySensor(Entity):
"""Representation of a Linux Battery sensor."""
def __init__(self, name, battery_id):
def __init__(self, name, battery_id, system):
"""Initialize the battery sensor."""
import batinfo
self._battery = batinfo.Batteries()
@ -74,6 +86,7 @@ class LinuxBatterySensor(Entity):
self._name = name
self._battery_stat = None
self._battery_id = battery_id - 1
self._system = system
self._unit_of_measurement = '%'
@property
@ -99,6 +112,14 @@ class LinuxBatterySensor(Entity):
@property
def device_state_attributes(self):
"""Return the state attributes of the sensor."""
if self._system == 'android':
return {
ATTR_NAME: self._battery_stat.name,
ATTR_PATH: self._battery_stat.path,
ATTR_HEALTH: self._battery_stat.health,
ATTR_STATUS: self._battery_stat.status,
}
else:
return {
ATTR_NAME: self._battery_stat.name,
ATTR_PATH: self._battery_stat.path,