| // Copyright 2013 The Flutter Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| /// Thrown to indicate that an action failed while interacting with the |
| /// in_app_purchase plugin. |
| class InAppPurchaseException implements Exception { |
| /// Creates a [InAppPurchaseException] with the specified source and error |
| /// [code] and optional [message]. |
| InAppPurchaseException({ |
| required this.source, |
| required this.code, |
| this.message, |
| }) : assert(code != null); |
| |
| /// An error code. |
| final String code; |
| |
| /// A human-readable error message, possibly null. |
| final String? message; |
| |
| /// Which source is the error on. |
| final String source; |
| |
| @override |
| String toString() => 'InAppPurchaseException($code, $message, $source)'; |
| } |