agl_passcode 0.0.15

This Flutter package provides an feature for creating a passcode , verify and change passcode.

example/main.dart

import 'package:flutter/material.dart';
import 'package:agl_passcode/passcode_screen.dart';
import 'package:agl_passcode/src/pin_verify_screen.dart';
import 'package:agl_passcode/lock_screen_helper.dart';
import 'package:agl_passcode/strings.dart';

var passcode = "";

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

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

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
        title: 'Passcode',
        debugShowCheckedModeBanner: false,
        theme: ThemeData(
          primarySwatch: Colors.blue,
        ),
        themeMode: ThemeMode.light,
        initialRoute: '/',
        routes: {
          '/': (context) => const LaunchScreen(),
          '/set_passcode': (context) =>  LockScreenHelper(isCreate: true, isEdit: false, isFromChangePasscode: false),
          '/enter_passcode': (context) =>  LockScreenHelper(isCreate: false, isEdit: false, isFromChangePasscode: false),
          '/change_passcode': (context) =>  LockScreenHelper(isCreate: false, isEdit: true, isFromChangePasscode : true),
          '/forgot_password': (context) =>  const PinVerifyScreen(),
        });
  }
}

void handleForgotPassword(String pin, BuildContext context) {
  if (pin == Strings.forgotPwdText) {
    Navigator.pushReplacementNamed(context, '/forgot_password');
  }
}

class LaunchScreen extends StatelessWidget {
  const LaunchScreen({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
        home: Scaffold(
            body: SafeArea(
              child: Center(
                child: Column(
                  mainAxisSize: MainAxisSize.min,
                  children: [
                    TextButton(
                        onPressed: () {
                          Navigator.push(
                            context,
                            MaterialPageRoute(
                                builder: (context) =>  LockScreenHelper(isCreate: true, isEdit: false, isFromChangePasscode: false)),
                          );
                        },
                        child: const Text('Set Passcode')),
                    TextButton(
                        onPressed: () {
                          Navigator.push(
                            context,
                            MaterialPageRoute(
                                builder: (context) => PasscodeScreen(
                                  isCreate: false,
                                  isFromConfirm: false,
                                  onConfirm: (isAuthenticated, pin) {
                                    if (isAuthenticated) {
                                      Navigator.pop(context);
                                    } else {

                                    }
                                    handleForgotPassword(pin, context);
                                  },
                                  pin: passcode,
                                  isDarkTheme: true,
                                )),
                          );
                        },
                        child: const Text('Unlock')),
                  ],
                ),
              ),
            )));
  }
}