flutter_touchid_faceid 0.0.1

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  • Changelog
  • Example
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flutter_touchid_faceid #


最新动态 #

🔥 flutter_touchid_faceid 0.1.0 即将发布 #


版本更新历史 #


运行方式 #

  • 查看一下版本号是否正确
  flutter --version
  • 运行以下命令查看是否需要安装其它依赖项来完成安装
  flutter doctor
  • 运行启动您的应用
  flutter packages get 
  flutter run

Usage #

  Future<void> check() async {
    String checkStatus;
    try {
      checkStatus = await FlutterTouchidFaceid.check;
    } on PlatformException {
      checkStatus = 'fail';
    if (!mounted) return;
    setState(() {
      _checkStatus = checkStatus;
    成功 success
    失败 fail
    不支持TouchID/FaceID notSupported
    多次错误,已被锁定 failInputPassword

基础环境 #


// 运行如下命令
flutter --version
dart --version
pub --version

// 正确环境如下
// Flutter (Channel beta, v1.7.8)
// Dart VM version: 2.4.0
// Pub 2.4.0

背景 #

Flutter 是什么?

2018年6月21日Google发布Flutter首个release预览版,作为Google 大力推出的一种全新的响应式,跨平台,高性能的移动开发框架。Flutter是一个跨平台的移动UI框架,旨在帮助开发者使用一套代码开发高性能、高保真的Android和iOS应用。


  • 跨平台
  • 开源
  • Hot Reload、响应式框架、及其丰富的控件以及开发工具
  • 灵活的界面设计以及控件组合
  • 借助可以移植的GPU加速的渲染引擎以及高性能ARM代码运行时已达到高质量的用户体验

app 预览 #

Core Team #


版权说明 #

  • 感谢大家对 flutter_touchid_faceid 的支持和下载。

  • 大家的互相信任,尊重与支持,才是开源社区前进的动力和来源.

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0.0.1 #

  • TODO: Describe initial release.


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

import 'package:flutter/services.dart';
import 'package:flutter_touchid_faceid/flutter_touchid_faceid.dart';

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

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

class _MyAppState extends State<MyApp> {
  String _checkStatus = 'Unknown';

  void initState() {

  // Platform messages are asynchronous, so we initialize in an async method.
  Future<void> check() async {
    String checkStatus;
    try {
      checkStatus = await FlutterTouchidFaceid.check;
    } on PlatformException {
      checkStatus = 'fail';
    if (!mounted) return;
    setState(() {
      _checkStatus = checkStatus;

  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('FlutterTouchidFaceidPlugin'),
        body: Center(
          child: new Column(
            mainAxisAlignment: MainAxisAlignment.center,
            children: <Widget>[
              new Text('FlutterTouchidFaceidPlugin',style: TextStyle(fontSize: 25),),
              new Text('验证登录',style: TextStyle(fontSize: 20),),
                onPressed: () {
                child: Text("点击验证"),
              new Text(_checkStatus,style: TextStyle(fontSize: 20),),

Use this package as a library

1. Depend on it

Add this to your package's pubspec.yaml file:

  flutter_touchid_faceid: ^0.0.1

2. Install it

You can install packages from the command line:

with Flutter:

$ flutter pub get

Alternatively, your editor might support flutter pub get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:

import 'package:flutter_touchid_faceid/flutter_touchid_faceid.dart';
Describes how popular the package is relative to other packages. [more]
Code health derived from static analysis. [more]
Reflects how tidy and up-to-date the package is. [more]
Weighted score of the above. [more]
Learn more about scoring.

We analyzed this package on Apr 4, 2020, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.7.1
  • pana: 0.13.6
  • Flutter: 1.12.13+hotfix.8

Health issues and suggestions

Document public APIs. (-1 points)

4 out of 4 API elements have no dartdoc comment.Providing good documentation for libraries, classes, functions, and other API elements improves code readability and helps developers find and use your API.

Format lib/flutter_touchid_faceid.dart.

Run flutter format to format lib/flutter_touchid_faceid.dart.

Maintenance issues and suggestions

The description contains too many non-ASCII characters. (-20 points)

The site uses English as its primary language. The value of the description field in your package's pubspec.yaml field should primarily contain characters used in English.

The package description is too short. (-20 points)

Add more detail to the description field of pubspec.yaml. Use 60 to 180 characters to describe the package, what it does, and its target use case.

Package is pre-v0.1 release. (-10 points)

While nothing is inherently wrong with versions of 0.0.*, it might mean that the author is still experimenting with the general direction of the API.


Package Constraint Resolved Available
Direct dependencies
Dart SDK >=2.1.0 <3.0.0
flutter 0.0.0
Transitive dependencies
collection 1.14.11 1.14.12
meta 1.1.8
sky_engine 0.0.99
typed_data 1.1.6
vector_math 2.0.8
Dev dependencies