flutter_app_lifecycle 0.0.1

check app state

example/lib/main.dart

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

import 'package:flutter/services.dart';
import 'package:flutter_app_lifecycle/app_state_observer.dart';
import 'package:flutter_app_lifecycle/flutter_app_lifecycle.dart';

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

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

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

class _MyAppState extends State<MyApp> {
  String _platformVersion = 'Unknown';
  // final _flutterAppLifecyclePlugin = FlutterAppLifecycle();

  @override
  void initState() {
    super.initState();
    FlutterAppLifecycle.instance.setCallObserver(
      AppStateObserver(call: (back){
        print("kk=======$back");
      })
    );
  }

  // Platform messages are asynchronous, so we initialize in an async method.
  // Future<void> initPlatformState() async {
  //   String platformVersion;
  //   // Platform messages may fail, so we use a try/catch PlatformException.
  //   // We also handle the message potentially returning null.
  //   try {
  //     platformVersion =
  //         await _flutterAppLifecyclePlugin.getPlatformVersion() ?? 'Unknown platform version';
  //   } on PlatformException {
  //     platformVersion = 'Failed to get platform version.';
  //   }
  //
  //   // If the widget was removed from the tree while the asynchronous platform
  //   // message was in flight, we want to discard the reply rather than calling
  //   // setState to update our non-existent appearance.
  //   if (!mounted) return;
  //
  //   setState(() {
  //     _platformVersion = platformVersion;
  //   });
  // }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Plugin example app'),
        ),
        body: Center(
          child: InkWell(
            onTap: (){

            },
            child: Text('Running on: $_platformVersion\n'),
          ),
        ),
      ),
    );
  }
}