device_unlock 1.1.2

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  • Changelog
  • Example
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device_unlock #

A Flutter plugin to request the device unlock screen on Android and iOS.

How does it work #

The following attempts and fallbacks are made:

  1. Is face unlock available? Request and return true if user passed validation or false otherwise.
  2. Is touch unlock available? Request and return true if user passed validation or false otherwise.
  3. Is pin unlock available? Request and return true if user passed validation or false otherwise.
  4. If the device does not have face, touch or pin security, throw an exception and let the dev decide what to do.

Sample code #

import 'package:device_unlock/device_unlock.dart';

try {
    if (await DeviceUnlock.request(localizedReason: "We need to check your identity.")) {
        // Unlocked successfully.
    } else {
        // Did not pass face, touch or pin validation.
} on RequestInProgress {
    // A new request was sent before the first one finishes
} on DeviceUnlockUnavailable {
    // Device does not have face, touch or pin security available.

1.1.2 #

  • [Android] The plugin shouldn't always return true on onActivityResult callback.

1.1.1 #

  • [Android] Fix KeyguardManager

1.1.0 #

  • Simplify exceptions

1.0.1 #

  • Update descriptions

1.0.0 #

  • Launcing first version

0.1.0 #

  • Just testing the publish process, the plugin is not ready yet.


device_unlock_example #

Demonstrates how to use the device_unlock plugin.

Getting Started #

This project is a starting point for a Flutter application.

A few resources to get you started if this is your first Flutter project:

For help getting started with Flutter, view our online documentation, which offers tutorials, samples, guidance on mobile development, and a full API reference.

Use this package as a library

1. Depend on it

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

  device_unlock: ^1.1.2

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:device_unlock/device_unlock.dart';
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Learn more about scoring.

We analyzed this package on Dec 10, 2019, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.7.0
  • pana: 0.13.1+4
  • Flutter: 1.12.13+hotfix.4


Package Constraint Resolved Available
Direct dependencies
Dart SDK >=2.2.2 <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