Scaffolding for Android implementation of PaymentRequest.

content/public/android/java/src/org/chromium/content/browser/ServiceRegistry.java

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.content.browser;

[please use gerrit instead, 2016/04/06 18:34:44]

tedchoc@: Should this package change from org.chromium.content.browser to
org.chromium.content_public.browser?

[Ted C, 2016/04/06 19:46:56]

It probably should go into content_public, but as an interface, and the we'd
need ServiceRegistryImpl in content.  Happy to have that be done in a follow up
instead of this change getting too large.

[please use gerrit instead, 2016/04/06 20:07:55]

Writing a follow up.

 
 import org.chromium.base.annotations.CalledByNative;
 import org.chromium.base.annotations.JNINamespace;
 import org.chromium.mojo.bindings.Interface;
 import org.chromium.mojo.bindings.Interface.Proxy;
 import org.chromium.mojo.bindings.InterfaceRequest;
 import org.chromium.mojo.system.Core;
 import org.chromium.mojo.system.MessagePipeHandle;
 import org.chromium.mojo.system.impl.CoreImpl;
 
 /**
  * Java wrapper over Mojo ServiceRegistry held by the browser.
  */
 @JNINamespace("content")
 public class ServiceRegistry {
 
-    interface ImplementationFactory<I extends Interface> {
+    /**
+     * The interface that a factory should implement.
+     */
+    public interface ImplementationFactory<I extends Interface> {
         I createImpl();
     }
 
-    <I extends Interface, P extends Proxy> void addService(
+    /**
+     * Adds a service factory.
+     *
+     * @param manager The interface manager.
+     * @param factory The service factory.
+     */
+    public <I extends Interface, P extends Proxy> void addService(
             Interface.Manager<I, P> manager, ImplementationFactory<I> factory) {
         nativeAddService(mNativeServiceRegistryAndroid, manager, factory, manager.getName());
     }
 
     <I extends Interface, P extends Proxy> void removeService(
             Interface.Manager<I, P> manager) {
         nativeRemoveService(mNativeServiceRegistryAndroid, manager.getName());
     }
 
     <I extends Interface, P extends Proxy> void connectToRemoteService(
@@ skipping 30 matching lines @@
         MessagePipeHandle handle = mCore.acquireNativeHandle(nativeHandle).toMessagePipeHandle();
         manager.bind(factory.createImpl(), handle);
     }
 
     private native void nativeAddService(long nativeServiceRegistryAndroid,
             Interface.Manager manager, ImplementationFactory factory, String name);
     private native void nativeRemoveService(long nativeServiceRegistryAndroid, String name);
     private native void nativeConnectToRemoteService(long nativeServiceRegistryAndroid, String name,
             int handle);
 }