Base64 converter class. This code is not a complete MIME encoder; it simply converts binary data to base64 data and back. <p>Note {@link CharBase64}

Exception thrown when encountering an invalid Base64 input character. @author nelson

Exception thrown when something went wrong with in-app billing. An IabException has an associated IabResult (an error). To get the IAB result that cau

Provides convenience methods for in-app billing. You can create one instance of this class for your application and use it to process in-app billing o

Represents the result of an in-app billing operation. A result is composed of a response code (an integer) and possibly a message (String). You can ge

Represents a block of information about in-app items. An Inventory is returned by such methods as {@link IabHelper#queryInventory}.

Example game using in-app billing version 3. Before attempting to run this sample, please read the README file. It contains important information on

Callback that notifies when a consumption operation finishes.

Callback that notifies when a multi-item consumption operation finishes.

Callback that notifies when a purchase is finished.

Callback for setup process. This listener's {@link #onIabSetupFinished} method is called when the setup process is complete.

Represents an in-app billing purchase.

Listener that notifies when an inventory query operation completes.

Security-related methods. For a secure implementation, all of this code should be implemented on a server that communicates with the application on th

Represents an in-app product's listing details.