com.codename1.payment.RestoreCallback Maven / Gradle / Ivy
/*
* Copyright (c) 2012, Codename One and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Codename One designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Codename One through http://www.codenameone.com/ if you
* need additional information or have any questions.
*/
package com.codename1.payment;
/**
* Callback interface that the main class must implement in order for the restore
* option of in-app-purchasing to work. Once the main class implements this
* interface the methods within it are invoked to indicate the various restore states.
*
* @author Steve Hannah
*/
public interface RestoreCallback {
/**
* Indicates a the given SKU was restored by a user. When restoring multiple
* SKU's at once multiple calls to this method will be performed.
* @param sku the sku purchased
*/
public void itemRestored(String sku);
/**
* Indicates that a {@link Purchase#restore()} request was completed without
* errors. It doesn't mean that any particular products were restored, only
* that the request completed. After a call to {@link Purchase#restore()},
* either this or {@link #restoreRequestError} will be called at some point.
*/
public void restoreRequestComplete();
/**
* Indicates that a {@link Purchase#restore()} request was completed with
* errors. It doesn't mean that any particular products were restored, only
* that the request completed. After a call to {@link Purchase#restore()},
* either this or {@link #restoreRequestComplete} will be called at some point.
*
* @param message The error message.
*/
public void restoreRequestError(String message);
}