How to get Device Id in Flutter

Published March 17, 2020


In this post we are going to learn how to get device id in flutter.

For this we are going to use device_info plugin

Let's Start

Step 1: Create flutter application

Step 2: Add dependencies

Update pubspec.yaml file with required dependencies.

dev_dependencies:
  device_info: ^0.4.2+1

Add required imports in file

import 'package:device_info/device_info.dart';

Step 3: Create deviceinfo.dart file and add below code

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

class GetDeviceInfo extends StatefulWidget {
  @override
  _GetDeviceInfoState createState() => _GetDeviceInfoState();
}

class _GetDeviceInfoState extends State<GetDeviceInfo> {
  DeviceInfoPlugin deviceInfo = DeviceInfoPlugin();
  AndroidDeviceInfo androidInfo;

  fetchDeviceInfo() async {
    androidInfo = await deviceInfo.androidInfo;
    setState(() {

    });
  }

  @override
  void initState() {
    super.initState();

  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: Text('Get Device Information Example')),
      body: (androidInfo==null)?Center(
        child: FlatButton(
          color: Colors.pink,
          child: Text("Device Info",style: TextStyle(
            color: Colors.white,fontSize: 18
          ),),
          onPressed: (){
            fetchDeviceInfo();
          },
        ),
      ):Column(
        children: <Widget>[
          ListTile(
            title: Text('Device Id: ${androidInfo.id}, '),
          ), ListTile(
            title: Text('Manufacturer: ${androidInfo.manufacturer}, '),
          ),
          ListTile(
            title: Text('Product: ${androidInfo.product}, '),
          ),
          ListTile(
            title: Text('Android Version: ${androidInfo.version.codename}, '),
          ),
        ],
      ),
    );
  }
}

 

Step 4: Update main dart file

void main() => runApp(MyApp());

class MyApp extends StatelessWidget{
  @override
  Widget build(BuildContext context) {
    // TODO: implement build
    return MaterialApp(
      theme: ThemeData(
        primaryColor: Colors.pink
      ),
      home: GetDeviceInfo(),
    );
  }

}

 

Step 5: Run application

 

Get Device Id


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