[234] Add flutter_secure_storage library

bricks/template/__brick__/{{project_name.snakeCase()}}/lib/di/module/storage_module.dart

@@ -0,0 +1,9 @@
+import 'package:flutter_secure_storage/flutter_secure_storage.dart';
+import 'package:injectable/injectable.dart';
+
+@module
+abstract class StorageModule {
+  @singleton
+  FlutterSecureStorage get flutterSecureStorage => const FlutterSecureStorage(
+      aOptions: AndroidOptions(encryptedSharedPreferences: true));
+}

bricks/template/__brick__/{{project_name.snakeCase()}}/lib/storage/secure_storage.dart

@@ -0,0 +1,32 @@
+import 'package:flutter_secure_storage/flutter_secure_storage.dart';
+import 'package:injectable/injectable.dart';
+
+const _keyAccessToken = 'KEY_ACCESS_TOKEN';
+
+abstract class SecureStorage {
+  Future<String?> get accessToken;
+
+  Future<void> storeAccessToken(String accessToken);
+
+  Future<void> clearAllStorage();
+}
+
+@Singleton(as: SecureStorage)
+class SecureStorageImpl extends SecureStorage {
+  final FlutterSecureStorage _storage;
+
+  SecureStorageImpl(this._storage);
+
+  @override
+  Future<String?> get accessToken => _storage.read(key: _keyAccessToken);
+
+  @override
+  Future<void> storeAccessToken(String accessToken) {
+    return _storage.write(key: _keyAccessToken, value: accessToken);
+  }
+
+  @override
+  Future<void> clearAllStorage() {
+    return _storage.deleteAll();
+  }
+}

bricks/template/__brick__/{{project_name.snakeCase()}}/pubspec.yaml

@@ -45,6 +45,7 @@ dependencies:
   json_annotation: ^4.8.1
   package_info_plus: ^4.0.0{{#add_permission_handler}}{{{ _pubspec_dependencyyaml }}}{{/add_permission_handler}}
   retrofit: ^4.0.1
+  flutter_secure_storage: ^8.0.0
 
 dev_dependencies:
   build_runner: ^2.4.4