| page.title=In-app Billing |
| @jd:body |
| |
| <div id="qv-wrapper"> |
| <div id="qv"> |
| |
| <h2>Topics</h2> |
| <ol> |
| <li><a href="{@docRoot}guide/market/billing/billing_overview.html">Overview of In-app |
| Billing</a></li> |
| <li><a href="{@docRoot}guide/market/billing/billing_integrate.html">Implementing In-app |
| Billing</a></li> |
| <li><a href="{@docRoot}guide/market/billing/billing_best_practices.html">Security and |
| Design</a></li> |
| <li><a href="{@docRoot}guide/market/billing/billing_testing.html">Testing In-app |
| Billing</a></li> |
| <li><a href="{@docRoot}guide/market/billing/billing_admin.html">Administering In-app |
| Billing</a></li> |
| </ol> |
| <h2>Reference</h2> |
| <ol> |
| <li><a href="{@docRoot}guide/market/billing/billing_reference.html">In-app Billing |
| Reference</a></li> |
| </ol> |
| <h2>Downloads</h2> |
| <ol> |
| <li><a href="{@docRoot}guide/market/billing/billing_integrate.html#billing-download">Sample |
| Application</a></li> |
| </ol> |
| </div> |
| </div> |
| |
| <p>Google Play In-app Billing is a Google Play service that lets you sell digital content in |
| your applications. You can use the service to sell a wide range of content, including downloadable |
| content such as media files or photos, and virtual content such as game levels or potions.</p> |
| |
| <p>When you use Google Play's in-app billing service to sell an item, Google Play handles all |
| checkout details so your application never has to directly process any financial transactions. |
| Google Play uses the same checkout service that is used for application purchases, so your users |
| experience a consistent and familiar purchase flow (see figure 1). Also, the transaction fee for |
| in-app purchases is the same as the transaction fee for application purchases (30%).</p> |
| |
| <p>Any application that you publish through Google Play can implement in-app billing. No special |
| account or registration is required other than a Google Play app publisher account and a Google |
| Checkout Merchant account. Also, because the service uses no dedicated framework APIs, you can add |
| in-app billing to any application that uses a minimum API level of 4 or higher.</p> |
| |
| <p>To help you integrate in-app billing into your application, the Android SDK provides a sample |
| application that demonstrates a simple implementation of in-app billing. The sample application |
| contains examples of billing-related classes you can use to implement in-app billing in your |
| application. It also contains examples of the database, user interface, and business logic you might |
| use to implement in-app billing.</p> |
| |
| <p class="caution"><strong>Important</strong>: Although the sample application is a working example |
| of how you can implement in-app billing, we <em>strongly recommend</em> that you modify and |
| obfuscate the sample code before you use it in a production application. For more information, see |
| <a href="{@docRoot}guide/market/billing/billing_best_practices.html">Security and Design</a>.</p> |
| |
| <img src="{@docRoot}images/billing_checkout_flow.png" height="382" id="figure1" /> |
| <p class="img-caption"> |
| <strong>Figure 1.</strong> Applications initiate in-app billing requests through their own UI |
| (first screen). Google Play responds to the request by providing the checkout user interface |
| (middle screen). When checkout is complete, the application resumes. |
| </p> |
| |
| <p>To learn more about Google Play's in-app billing service and start integrating it into your |
| applications, read the following documents:</p> |
| |
| <dl> |
| <dt><strong><a href="{@docRoot}guide/market/billing/billing_overview.html">Overview of In-app |
| Billing</a></strong></dt> |
| <dd>Learn how the service works and what a typical in-app billing implementation looks |
| like.</dd> |
| <dt><strong><a href="{@docRoot}guide/market/billing/billing_integrate.html">Implementing |
| In-app Billing</a></strong></dt> |
| <dd>Use this step-by-step guide to start incorporating in-app billing into your |
| application.</dd> |
| <dt><strong><a href="{@docRoot}guide/market/billing/billing_best_practices.html">Security |
| and Design</a></strong></dt> |
| <dd>Review these best practices to help ensure that your in-app billing implementation is |
| secure and well designed.</dd> |
| <dt><strong><a href="{@docRoot}guide/market/billing/billing_testing.html">Testing In-app |
| Billing</a></strong></dt> |
| <dd>Understand how the in-app billing test tools work and learn how to test your in-app billing |
| implementation.</dd> |
| <dt><strong><a href="{@docRoot}guide/market/billing/billing_admin.html">Administering |
| In-app Billing</a></strong></dt> |
| <dd>Learn how to set up your product list, register test accounts, and handle refunds.</dd> |
| <dt><strong><a href="{@docRoot}guide/market/billing/billing_reference.html">In-app Billing |
| Reference</a></strong></dt> |
| <dd>Get detailed information about Google Play response codes and the in-app billing |
| interface.</dd> |
| </dl> |
| |