charging property
bool
get
charging
The charging read-only property of the BatteryManager interface is
a Boolean value indicating whether or not the device's battery is
currently being charged. When its value changes, the
BatteryManager.chargingchange_event event is fired.
If the battery is charging or the user agent is unable to report the
battery status information, this value is true. Otherwise, it is
false.
Implementation
external bool get charging;