fluffychat/lib/views/lock_screen.dart

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import 'package:fluffychat/config/setting_keys.dart';
import 'package:flutter/material.dart';
import 'package:flutter_app_lock/flutter_app_lock.dart';
import 'package:flutter_screen_lock/lock_screen.dart';
import 'package:flutter_secure_storage/flutter_secure_storage.dart';
class LockScreen extends StatelessWidget {
@override
Widget build(BuildContext context) {
return FutureBuilder<String>(
future: FlutterSecureStorage().read(key: SettingKeys.appLockKey),
builder: (context, snapshot) {
if (snapshot.hasError) {
return Scaffold(body: Center(child: Text(snapshot.error.toString())));
}
if (snapshot.connectionState == ConnectionState.done) {
WidgetsBinding.instance.addPostFrameCallback((_) {
if (snapshot.data?.isNotEmpty ?? false) {
showLockScreen(
context: context,
correctString: snapshot.data,
onUnlocked: () => AppLock.of(context).didUnlock(),
canBiometric: true,
canCancel: false,
);
} else {
AppLock.of(context).didUnlock();
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AppLock.of(context).disable();
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}
});
}
return Scaffold(body: Center(child: CircularProgressIndicator()));
},
);
}
}