Android Open Source - gdx-pay Purchase Observer

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The source code is released under:

Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUC...

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Java Source Code

/*******************************************************************************
 * Copyright 2011 See AUTHORS file.// ww w .  j a v a 2s.  c  om
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 ******************************************************************************/

package com.badlogic.gdx.pay;

/** Observer to wait for the purchase manager to initialize as well as to handle restored/refunded transactions.
 * 
 * @author noblemaster */
public interface PurchaseObserver {

  /** Called when the purchase manager has successfully initialized. */
  public void handleInstall ();

  /** Called when the installation of the purchase manager failed.
   * 
   * @param e The error, e.g. network outage, invalid keys, etc. */
  public void handleInstallError (Throwable e);

  /** Called when purchases have been restored. The "valid" parameter will indicate if the purchase was successful (true) or was
   * aborted or refunded by the user (false).
   * 
   * @param transactions The restored purchases. */
  public void handleRestore (Transaction[] transactions);

  /** Called when a restore failed for unexpected reasons.
   * 
   * @param e The error, e.g. network outage, invalid identifier, etc. */
  public void handleRestoreError (Throwable e);
  
  /** The item that was purchased. The "valid" parameter will indicate if the purchase was successful (true) or was aborted or
   * refunded by the user (false).
   * 
   * @param transaction The purchased item information. */
  public void handlePurchase (Transaction transaction);

  /** Called when a purchase failed for unexpected reasons.
   * 
   * @param e The error, e.g. network outage, invalid identifier, etc. */
  public void handlePurchaseError (Throwable e);
  
  /** Called when a purchase is canceled by the user.
   * 
   *  */
  public void handlePurchaseCanceled ();
}

Java Source Code List