How To Use Fingerprint and Face ID in FLUTTER 3.3.9 [2022] To Local Auth
How To Use Fingerprint and Face ID in FLUTTER 3.3.9 [2022] To Local Auth
● 🔥 Subscribe for more: / hdevcoder
● 👨💻 Code: https://github.com/HDEVCODER/biometri...
This Flutter plugin provides means to perform local, on-device authentication of the user.
On supported devices, this includes authentication with biometrics such as fingerprint or facial recognition.
[email protected]:HDEVCODER/biometrics.git
https://pub.dev/packages/local_auth
iOS Integration #
Note that this plugin works with both Touch ID and Face ID. However, to use the latter, you need to also add:
keyNSFaceIDUsageDescription/key
stringWhy is my app authenticating using face id?/string
to your Info.plist file. Failure to do so results in a dialog that tells the user your app has not been updated to use Face ID.
Android Integration #
The plugin will build and run on SDK 16+, but isDeviceSupported() will always return false before SDK 23 (Android 6.0).
Activity Changes #
Note that local_auth requires the use of a FragmentActivity instead of an Activity. To update your application:
If you are using FlutterActivity directly, change it to FlutterFragmentActivity in your AndroidManifest.xml.
If you are using a custom activity, update your MainActivity.java:
import io.flutter.embedding.android.FlutterFragmentActivity;
public class MainActivity extends FlutterFragmentActivity {
// ...
}or MainActivity.kt: import io.flutter.embedding.android.FlutterFragmentActivity
class MainActivity: FlutterFragmentActivity() {
// ...
} to inherit from FlutterFragmentActivity.
Permissions #
Update your projects AndroidManifest.xml file to include the USE_BIOMETRIC permissions:
manifest xmlns:android=http://schemas.android.com/apk/res/an...
package=com.example.app
uses-permission android:name=android.permission.USE_BIOMETRIC/
manifest
🎓More tutorials you may like
● Fix Flutter Firebase Common Problems [2022] : • Fix Flutter Firebase Common Problems ...
● Onboarding Screen Design from Scratch without any library: • Flutter Onboarding Screen Design from...
📡 Social Media
GitHub: https://github.com/HDEVCODER
Twitter: / coderhdev
Web: https://hdevy.blogspot.com
#Flutter #Tutorial #hdevcoder
Thanks for watching!
Make sure to like + Subscribe For More!
Смотрите видео How To Use Fingerprint and Face ID in FLUTTER 3.3.9 [2022] To Local Auth онлайн без регистрации, длительностью часов минут секунд в хорошем качестве. Это видео добавил пользователь HDEV Coder 01 Январь 1970, не забудьте поделиться им ссылкой с друзьями и знакомыми, на нашем сайте его посмотрели 3,37 раз и оно понравилось 5 людям.