battery_percentage_plugin 0.0.1

A flutter package to show battery percentage.

example/lib/main.dart

import 'package:flutter/material.dart';
import 'dart:async';
import 'package:battery_percentage_plugin/battery_percentage_plugin.dart';

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

class MyApp extends StatefulWidget {
  const MyApp({super.key});

  @override
  State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {

  Future<int> getPercentage() async {
    final batteryLevel = await BatteryPercentagePlugin.getBatteryLevel();
    return batteryLevel;
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Plugin example app'),
        ),
        body: Center(
          child: FutureBuilder<int>(
            future: getPercentage(),
            builder: (context, snapshot) {
              if (snapshot.connectionState == ConnectionState.waiting) {
                return const CircularProgressIndicator();
              } else if (snapshot.hasError) {
                return const Text("Error fetching battery level");
              } else {
                return Text('Battery: ${snapshot.data}%', style: const TextStyle(fontSize: 20));
              }
            },
          ),
        ),
      ),
    );
  }
}