feat(sms): автоподстановка кода из sms

2026-07-03 19:07:09 +03:00
parent 9a04ea69c2
commit 7f22ecc643
4 changed files with 69 additions and 0 deletions
@@ -0,0 +1,38 @@
+import 'dart:io';
+import 'package:smart_auth/smart_auth.dart';
+
+typedef SmsCodeCallback = void Function(String code);
+
+class SmsCodeListener {
+  static const String _matcher = r'\d{6}';
+
+  final SmartAuth _smartAuth = SmartAuth.instance;
+  bool _listening = false;
+  bool _disposed = false;
+
+  bool get _supported => Platform.isAndroid;
+
+  Future<void> start(SmsCodeCallback onCode) async {
+    if (!_supported || _listening || _disposed) return;
+    _listening = true;
+
+    final result = await _smartAuth.getSmsWithUserConsentApi(matcher: _matcher);
+
+    _listening = false;
+    if (_disposed) return;
+
+    final code = result.hasData ? result.requireData.code : null;
+    if (code != null) onCode(code);
+  }
+
+  Future<void> cancel() async {
+    if (!_supported) return;
+    await _smartAuth.removeUserConsentApiListener();
+    _listening = false;
+  }
+
+  void dispose() {
+    _disposed = true;
+    cancel();
+  }
+}