native_auth
With this pack you can use the biometrics systems of Android and IOS devices.
It will ask for the user which the biometric authentication method of his device, this can be FaceID or TouchID on Iphone or FingerPrint on Android phone
Usage in Dart
Import the relevant file:
import 'package:native_auth/native_auth.dart';
How to use
final response = await Auth.isAuthenticate();
response is an enum authResult containing the statuses:
error, auth and noAuth
auth means the user is authenticated.
noAuth means the user is no authenticated.
error means that it was not possible to request any biometrics.
📱
Screenshots
🤖
Android
🍎
IOS
IOS Integration
Update your project's Info.plist file to include the FaceID permissions:
<key>NSFaceIDUsageDescription</key>
<string>Why is my app authenticating using face id?</string>
Android Integration
Update your project's AndroidManifest.xml file to include the USE_FINGERPRINT permissions:
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.app">
<uses-permission android:name="android.permission.USE_FINGERPRINT"/>
<manifest>
Update your MainActivity.kt:
import io.flutter.embedding.android.FlutterFragmentActivity
import io.flutter.embedding.engine.FlutterEngine
import io.flutter.plugins.GeneratedPluginRegistrant
class MainActivity: FlutterFragmentActivity() {
override fun configureFlutterEngine(flutterEngine: FlutterEngine) {
GeneratedPluginRegistrant.registerWith(flutterEngine)
}
}
OR
Update your MainActivity.java:
import android.os.Bundle;
import io.flutter.app.FlutterFragmentActivity;
import io.flutter.plugins.flutter_plugin_android_lifecycle.FlutterAndroidLifecyclePlugin;
import io.flutter.plugins.localauth.LocalAuthPlugin;
public class MainActivity extends FlutterFragmentActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
FlutterAndroidLifecyclePlugin.registerWith(
registrarFor(
"io.flutter.plugins.flutter_plugin_android_lifecycle.FlutterAndroidLifecyclePlugin"));
LocalAuthPlugin.registerWith(registrarFor("io.flutter.plugins.localauth.LocalAuthPlugin"));
}
}
this package is a abstration on plugin local_auth
3 Mar 24, 2022
30 Dec 21, 2022
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