carrier_info 2.0.5

Carrier Info gets networkType, networkGeneration, mobileCountryCode, mobileCountryCode, e.t.c from both android and ios devices

example/lib/main.dart

import 'package:flutter/cupertino.dart';
import 'dart:async';
import 'package:carrier_info/carrier_info.dart';
import 'package:flutter/material.dart';
import 'package:permission_handler/permission_handler.dart';

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

class MyApp extends StatefulWidget {
  @override
  _MyAppState createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  CarrierData carrierInfo;

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

  // Platform messages are asynchronous, so we initialize in an async method.
  Future<void> initPlatformState() async {
    // Ask for permissions before requesting data
    await [
      Permission.locationWhenInUse,
      Permission.phone,
    ].request();

    // Platform messages may fail, so we use a try/catch PlatformException.
    try {
      carrierInfo = await CarrierInfo.all;
      setState(() {});
    } catch (e) {
      print(e.toString());
    }

    // 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.
  }

  @override
  Widget build(BuildContext context) {
    return CupertinoApp(
      debugShowCheckedModeBanner: false,
      home: CupertinoPageScaffold(
        navigationBar: CupertinoNavigationBar(
          middle: const Text('Carrier Info example app'),
          border: Border.symmetric(
            horizontal: BorderSide(
              width: 0.5,
              color: CupertinoColors.systemGrey2.withOpacity(0.4),
            ),
          ),
        ),
        backgroundColor: CupertinoColors.lightBackgroundGray,
        child: ListView(
          children: [
            const SizedBox(
              height: 20,
            ),
            Column(
              crossAxisAlignment: CrossAxisAlignment.start,
              children: [
                Padding(
                  padding: const EdgeInsets.all(15),
                  child: Text(
                    'CARRIER INFORMATION',
                    style: TextStyle(
                      fontSize: 11,
                      color: CupertinoColors.systemGrey,
                    ),
                  ),
                ),
                HomeItem(
                  title: 'Name',
                  value: carrierInfo?.carrierName,
                  isFirst: true,
                ),
                HomeItem(
                  title: 'Country Code',
                  value: carrierInfo?.isoCountryCode,
                ),
                HomeItem(
                  title: 'Mobile Country Code',
                  value: carrierInfo?.mobileCountryCode,
                ),
                HomeItem(
                  title: 'Mobile Network Operator',
                  value: '${carrierInfo?.mobileNetworkOperator}',
                ),
                HomeItem(
                  title: 'Mobile Network Code',
                  value: '${carrierInfo?.mobileNetworkCode}',
                ),
                HomeItem(
                  title: 'Allows VOIP',
                  value: '${carrierInfo?.allowsVOIP}',
                ),
                HomeItem(
                  title: 'Radio Type',
                  value: '${carrierInfo?.radioType}',
                ),
                HomeItem(
                  title: 'Network Generation',
                  value: '${carrierInfo?.networkGeneration}',
                ),
                HomeItem(
                  title: 'Cell Id (cid)',
                  value: '${carrierInfo?.cid.toString()}',
                ),
                HomeItem(
                  title: 'Local Area Code (lac)',
                  value: '${carrierInfo?.lac.toString()}',
                ),
              ],
            )
          ],
        ),
      ),
    );
  }
}

class HomeItem extends StatelessWidget {
  final bool isFirst;
  final String title;
  final String value;
  const HomeItem({
    Key key,
    @required this.title,
    this.value,
    this.isFirst = false,
  }) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Container(
      color: Colors.white,
      child: Column(
        children: [
          if (!isFirst)
            Container(height: 0.5, color: Colors.grey.withOpacity(0.3)),
          Padding(
            padding: const EdgeInsets.all(15),
            child: Row(
              children: [
                Text(title ?? ''),
                Spacer(),
                Text(value ?? ''),
              ],
            ),
          ),
        ],
      ),
    );
  }
}