Doc change: Add note to use explicit intent when binding to billing service.

page.title=In-app Billing Version 3

page.title=In-app Billing API

parent.title=In-app Billing

parent.link=index.html

page.tags="billing, inapp, iap"

@jd:body

<div id="qv-wrapper">

page.title=Implementing In-app Billing <span style="font-size:16px;">(IAB Version 3)</span>

page.title=Implementing In-app Billing

parent.title=In-app Billing

parent.link=index.html

page.tags="inapp, billing, iap"

@jd:body

<div id="qv-wrapper">

};

</pre>

<p>In your activity’s {@link android.app.Activity#onCreate onCreate} method, perform the binding by calling the {@link android.content.Context#bindService bindService} method. Pass the method an {@link android.content.Intent} that references the In-app Billing service and an instance of the {@link android.content.ServiceConnection} that you created.</p>

<pre>

@Override

<p>In your activity’s {@link android.app.Activity#onCreate onCreate} method, perform the binding by calling the {@link android.content.Context#bindService bindService} method. Pass the method an {@link android.content.Intent} that references the In-app Billing service and an instance of the {@link android.content.ServiceConnection} that you created, and explicitly set the Intent's target package name to <code>com.android.vending</code> &mdash; the package name of Google Play app.</p>

<p class="caution"><strong>Caution:</strong> To protect the security of billing transactions, always make sure to explicitly set the intent's target package name to <code>com.android.vending</code>, using {@link android.content.Intent#setPackage(java.lang.String) setPackage()} as shown in the example below. Setting the package name explicitly ensures that <em>only</em> the Google Play app can handle billing requests from your app, preventing other apps from intercepting those requests.</p>

<pre>&#64;Override

public void onCreate(Bundle savedInstanceState) {

  super.onCreate(savedInstanceState);

  setContentView(R.layout.activity_main);

    bindService(new 

        Intent("com.android.vending.billing.InAppBillingService.BIND"),

                mServiceConn, Context.BIND_AUTO_CREATE);

  Intent serviceIntent = new Intent("com.android.vending.billing.InAppBillingService.BIND");

  serviceIntent.setPackage("com.android.vending");

  bindService(serviceIntent, mServiceConn, Context.BIND_AUTO_CREATE);

</pre>

<p>You can now use the mService reference to communicate with the Google Play service.</p>

<p class="note"><strong>Important:</strong> Remember to unbind from the In-app Billing service when you are done with your {@link android.app.Activity}. If you don’t unbind, the open service connection could cause your device’s performance to degrade. This example shows how to perform the unbind operation on a service connection to In-app Billing called {@code mServiceConn} by overriding the activity’s {@link android.app.Activity#onDestroy onDestroy} method.</p>

page.title=In-app Billing Reference <span style="font-size:16px;">(IAB Version 3)</span>

page.title=In-app Billing Reference

parent.title=In-app Billing

parent.link=index.html

@jd:body

page.title=Google Play In-App Subscriptions

page.title=In-App Subscriptions

parent.title=In-app Billing

parent.link=index.html

page.metaDescription=Subscriptions let you sell content or features in your app with automated, recurring billing.

page.image=/images/play_dev.jpg

page.tags="inapp, iap, billing"

page.tags="subscriptions, billing, inapp, iap"

meta.tags="monetization, inappbilling, subscriptions"

@jd:body

page.title=Testing In-app Billing

parent.title=In-app Billing

parent.link=index.html

page.tags="inapp, billing, iap"

@jd:body

<div id="qv-wrapper">