sms_read_form_retriever_api 0.0.1

A Flutter plugin for automatically reading SMS OTP using Google's SMS Retriever API, without requiring SMS permissions.

example/lib/main.dart

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

import 'package:flutter/services.dart';
import 'package:sms_read_form_retriever_api/sms_auto_fill.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 = 'Not Started';
  final _smsAutoFillPlugin = SmsAutoFill();

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

  Future<void> startService() async {
    setState(() {
      _platformVersion = "Start";
    });
    String platformVersion;
    // Platform messages may fail, so we use a try/catch PlatformException.
    // We also handle the message potentially returning null.
    try {
      platformVersion =
          await _smsAutoFillPlugin.registerReceiver() ?? '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;
    });

  }

  // 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 _smsAutoFillPlugin.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('SMS retriever'),
        ),
        body: Column(
          children: [
            Center(child: Text('Running on: $_platformVersion\n'),),
            Center(child: TextButton(style: ButtonStyle(
              foregroundColor: MaterialStateProperty.all<Color>(Colors.white),
              backgroundColor: MaterialStateProperty.all(Colors.cyan)
            ),
              onPressed: () {startService(); },
              child: const Text('Start Service'),),),
          ],
        ),
      ),
    );
  }
}