A Flutter plugin to request the device unlock screen on Android and iOS.
The following attempts and fallbacks are made:
- Is face unlock available? Request and return true if user passed validation or false otherwise.
- Is touch unlock available? Request and return true if user passed validation or false otherwise.
- Is pin unlock available? Request and return true if user passed validation or false otherwise.
- If the device does not have face, touch or pin security, throw an exception and let the dev decide what to do.
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.
}
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