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koreader/frontend/device/android/powerd.lua

31 lines
795 B
Lua

local BasePowerD = require("device/generic/powerd")
local _, android = pcall(require, "android")
local AndroidPowerD = BasePowerD:new{
fl_min = 0, fl_max = 25,
fl_intensity = 10,
batt_capacity_file = "/sys/class/power_supply/battery/capacity",
is_charging_file = "/sys/class/power_supply/battery/charging_enabled",
battCapacity = nil,
is_charging = nil,
}
function AndroidPowerD:init()
end
function AndroidPowerD:setIntensityHW()
android.setScreenBrightness(math.floor(255 * self.fl_intensity / 25))
end
function AndroidPowerD:getCapacityHW()
self.battCapacity = android.getBatteryLevel()
return self.battCapacity
end
function AndroidPowerD:isChargingHW()
self.is_charging = android.isCharging()
return self.is_charging
end
return AndroidPowerD