flutter_use_battery 1.0.0

Battery monitoring hooks for Flutter applications. Provides useBattery hook for real-time battery level and charging state tracking across platforms.

example/lib/main.dart

import 'package:flutter/material.dart';
import 'package:flutter_hooks/flutter_hooks.dart';
import 'package:flutter_use_battery/flutter_use_battery.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) => MaterialApp(
        title: 'Flutter Demo',
        theme: ThemeData(
          primarySwatch: Colors.blue,
        ),
        home: const MyHomePage(),
      );
}

class SampleError extends Error {
  SampleError(this.message);
  final String message;
}

class UseError extends Error {}

class SampleException implements Exception {}

class UseException implements Exception {}

class MyHomePage extends HookWidget {
  const MyHomePage({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    debugPrint('build');

    final battery = useBattery();

    return Scaffold(
      body: SingleChildScrollView(
        padding: const EdgeInsets.symmetric(vertical: 32),
        child: Center(
          child: Column(
            mainAxisAlignment: MainAxisAlignment.center,
            children: [
              const Text('-- Battery --'),
              Text('fetched: ${battery.fetched}'),
              Text('batteryState: ${battery.batteryState}'),
              Text('level: ${battery.batteryLevel}'),
              Text('isInBatterySaveMode: ${battery.isInBatterySaveMode}'),
            ],
          ),
        ),
      ),
    );
  }
}