blob: 7e2b2e2249436018bc431a95820c83f4ad248afc [file] [log] [blame]
// Copyright 2016 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.
#include "content/browser/android/java_interfaces_impl.h"
#include <jni.h>
#include <utility>
#include "base/android/jni_android.h"
#include "base/memory/singleton.h"
#include "content/browser/frame_host/render_frame_host_impl.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/web_contents.h"
#include "jni/InterfaceRegistrarImpl_jni.h"
#include "mojo/public/cpp/system/message_pipe.h"
#include "services/service_manager/public/cpp/interface_provider.h"
namespace content {
namespace {
class JavaInterfaceProviderHolder {
public:
JavaInterfaceProviderHolder() {
service_manager::mojom::InterfaceProviderPtr provider;
JNIEnv* env = base::android::AttachCurrentThread();
Java_InterfaceRegistrarImpl_createInterfaceRegistryForContext(
env, mojo::MakeRequest(&provider).PassMessagePipe().release().value());
interface_provider_.Bind(std::move(provider));
}
static JavaInterfaceProviderHolder* GetInstance() {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
return base::Singleton<JavaInterfaceProviderHolder>::get();
}
service_manager::InterfaceProvider* GetJavaInterfaces() {
return &interface_provider_;
}
private:
service_manager::InterfaceProvider interface_provider_;
};
} // namespace
service_manager::InterfaceProvider* GetGlobalJavaInterfaces() {
return JavaInterfaceProviderHolder::GetInstance()->GetJavaInterfaces();
}
void BindInterfaceRegistryForWebContents(
service_manager::mojom::InterfaceProviderRequest request,
WebContents* web_contents) {
JNIEnv* env = base::android::AttachCurrentThread();
Java_InterfaceRegistrarImpl_createInterfaceRegistryForWebContents(
env, request.PassMessagePipe().release().value(),
web_contents->GetJavaWebContents());
}
void BindInterfaceRegistryForRenderFrameHost(
service_manager::mojom::InterfaceProviderRequest request,
RenderFrameHostImpl* render_frame_host) {
JNIEnv* env = base::android::AttachCurrentThread();
Java_InterfaceRegistrarImpl_createInterfaceRegistryForRenderFrameHost(
env, request.PassMessagePipe().release().value(),
render_frame_host->GetJavaRenderFrameHost());
}
} // namespace content