Flutter Pass Code Page or Pin Code Page Package

This package gives you beautiful pass code page for using both android and ios. <br/><br/>

flutter platform pub package License: MIT

Demo

Usage

It is really easy to use! You should ensure that you add the flutter_lock_screen as a dependency in your flutter project.

dependencies:
  flutter_lock_screen: '^1.0.2'

Than you can use it with below examples.

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

class PassCodeScreen extends StatefulWidget {
  PassCodeScreen({Key key, this.title}) : super(key: key);

  final String title;

  @override
  _PassCodeScreenState createState() => new _PassCodeScreenState();
}

class _PassCodeScreenState extends State<PassCodeScreen> {
  @override
  Widget build(BuildContext context) {
    var myPass = [1, 2, 3, 4];
    return LockScreen(
        title: "This is Screet",
        passLength: myPass.length,
        bgImage: "images/pass_code_bg.jpg",
        showFingerPass: false,
        fingerFunction: () => print("dede"),
        borderColor: Colors.white,
        showWrongPassDialog: true,
        wrongPassContent: "Wrong pass please try again.",
        wrongPassTitle: "Opps!",
        wrongPassCancelButtonText: "Cancel",
        passCodeVerify: (List<int> passcode) async {
          for (int i = 0; i < myPass.length; i++) {
            if (passcode[i] != myPass[i]) {
              return false;
            }
          }
          return true;
        },
        onSuccess: () {
          Navigator.of(context).pushReplacement(
              new MaterialPageRoute(builder: (BuildContext context) {
            return null;
          }));
        });
  }
}


Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

Please make sure to update tests as appropriate.

Libraries

flutter_lock_screen

Dart

dart:ui
Built-in types and core primitives for a Flutter application. [...]

Core

dart:async
Support for asynchronous programming, with classes such as Future and Stream. [...]
dart:collection
Classes and utilities that supplement the collection support in dart:core. [...]
dart:convert
Encoders and decoders for converting between different data representations, including JSON and UTF-8. [...]
dart:core
Built-in types, collections, and other core functionality for every Dart program. [...]
dart:developer
Interact with developer tools such as the debugger and inspector. [...]
dart:math
Mathematical constants and functions, plus a random number generator. [...]
dart:typed_data
Lists that efficiently handle fixed sized data (for example, unsigned 8 byte integers) and SIMD numeric types. [...]

VM

dart:io
File, socket, HTTP, and other I/O support for non-web applications. [...]
dart:isolate
Concurrent programming using isolates: independent workers that are similar to threads but don't share memory, communicating only via messages. [...]