Posted when the power state (Low Power Mode is enabled or disabled) of an iOS device changes.
- iOS 9.0+
- tvOS 9.0+
- watchOS 2.0+
- Mac Catalyst 13.0+Beta
Once the notification is posted, query the
is property to determine the current power state of the device. If Low Power Mode is active, then your app can take appropriate steps to reduce activity. Otherwise, it can resume normal operations.
The notification object is an