How to see apps usage using flutter [closed] - flutter

Question

Closed. This question needs details or clarity. It is not currently accepting answers.
Want to improve this question? Add details and clarify the problem by editing this post.
Closed 2 years ago.
Improve this question
I’m trying to develop an app using flutter , I want to have all apps usage on the mobile , I have been searching for some packages for this purpose I didn’t find something for this specific purpose.

Answer 1

You can copy paste run full code below
You can use package https://pub.dev/packages/usage_stats
In working demo you can see package and event timestamp history, then you can do summary
Step 1: AndroidManifest.xml, add xmlns:tools and android.permission.PACKAGE_USAGE_STATS
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="your package name" xmlns:tools="http://schemas.android.com/tools">
<uses-permission
android:name="android.permission.PACKAGE_USAGE_STATS"
tools:ignore="ProtectedPermissions" />
Step 2: Permit usage access, see working demo picture at left
working demo
full code
import 'package:flutter/material.dart';
import 'dart:async';
import 'package:usage_stats/usage_stats.dart';
void main() {
runApp(MyApp());
}
class MyApp extends StatefulWidget {
#override
_MyAppState createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
List<EventUsageInfo> events = [];
#override
void initState() {
super.initState();
WidgetsBinding.instance.addPostFrameCallback((_) {
initUsage();
});
}
Future<void> initUsage() async {
UsageStats.grantUsagePermission();
DateTime endDate = new DateTime.now();
DateTime startDate = DateTime(2020, 1, 1, 0, 0, 0);
List<EventUsageInfo> queryEvents =
await UsageStats.queryEvents(startDate, endDate);
this.setState(() {
events = queryEvents.reversed.toList();
});
}
#override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
appBar: AppBar(
title: const Text("Usage Stats"),
),
body: Container(
child: ListView.separated(
itemBuilder: (context, index) {
return ListTile(
title: Text(events[index].packageName),
subtitle: Text(
"Last time used: ${DateTime.fromMillisecondsSinceEpoch(int.parse(events[index].timeStamp)).toIso8601String()}"),
trailing: Text(events[index].eventType),
);
},
separatorBuilder: (context, index) => Divider(),
itemCount: events.length)),
floatingActionButton: FloatingActionButton(
onPressed: () {
initUsage();
},
child: Icon(
Icons.refresh,
),
mini: true,
),
),
);
}
}