battery_plus_watchos 0.1.0

watchOS implementation of the battery_plus plugin, reporting battery level, charging state, and low-power mode from WKInterfaceDevice via dart:ffi.

battery_plus_watchos

The watchOS implementation of battery_plus.

Scaffolded with flutter-watchos plugin port and finished by hand as an FFI implementation over WKInterfaceDevice — see PORTING_REPORT.md.

Usage

dependencies:
  battery_plus: ^6.0.0
  battery_plus_watchos: ^0.1.0

final battery = Battery();
print(await battery.batteryLevel);       // 0–100
print(await battery.batteryState);       // charging / full / discharging

API coverage

Member	watchOS
batteryLevel	✅ WKInterfaceDevice.batteryLevel (monitoring auto-enabled)
batteryState	✅ WKInterfaceDevice.batteryState
isInBatterySaveMode	✅ NSProcessInfo.isLowPowerModeEnabled (watchOS 9+, else false)
onBatteryStateChanged	✅ poll-based — watchOS has no battery-change notification, so the stream polls every BatteryPlusWatchos.pollInterval (default 2s) and emits on change

License

The FlutterWatch Authors under a BSD-3-Clause license. See LICENSE for the full text.