Power
A Flutter plugin to access device power related information.
Usage
To use this plugin, add power as a dependency in your pubspec.yaml file.
dependencies:
flutter:
sdk: flutter
power: ^0.5.0
Example
void main() {
runApp(MyApp());
}
class MyApp extends StatefulWidget {
@override
_MyAppState createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
bool _lowPowerMode = false, _isCharging = false;
num _batteryLevel = -1;
@override
void initState() {
super.initState();
initPowerState();
}
Future<void> initPowerState() async {
final lowPowerMode = await Power.isLowPowerMode;
final isCharging = await Power.isCharging;
final batteryLevel = await Power.batteryLevel;
if (!mounted) return;
setState(() {
_lowPowerMode = lowPowerMode;
_isCharging = isCharging;
_batteryLevel = batteryLevel;
});
}
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
appBar: AppBar(
title: const Text('Power example app'),
),
body: Center(
child: Column(
children: [
Text('Low power mode is ${_lowPowerMode ? 'on' : 'off'}'),
Text(
'Battery level is ${_batteryLevel == -1 ? 'Unavailable' : _batteryLevel} and is ${_isCharging ? 'Charging' : 'Discharging'}'),
],
mainAxisAlignment: MainAxisAlignment.center,
),
),
),
);
}
}
Features
x
Get low power modex
Get battery levelx
Get charging status