A Flutter plugin to store data in secure storage using fingeprint:
- Android: Uses androidx with KeyStore.
Requirements:
- Android: API Level >= 23
- MainActivity must extend FlutterFragmentActivity
import android.os.Bundle
import io.flutter.embedding.android.FlutterActivity
import io.flutter.embedding.android.FlutterFragmentActivity
import io.flutter.embedding.engine.FlutterEngine
import io.flutter.plugins.GeneratedPluginRegistrant
class MainActivity: FlutterFragmentActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
}
override fun configureFlutterEngine(flutterEngine: FlutterEngine) {
super.configureFlutterEngine(flutterEngine)
GeneratedPluginRegistrant.registerWith(flutterEngine)
}
}| Methods | Description |
|---|---|
| init | initialize the value to write |
| read | read safe value from keystore |
| write | write a safe value to the keystore |
| delete | remove a safe value from the keystore |