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// Copyright (c) 2012 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.
#ifndef CONTENT_BROWSER_ANDROID_WEB_CONTENTS_OBSERVER_ANDROID_H_
#define CONTENT_BROWSER_ANDROID_WEB_CONTENTS_OBSERVER_ANDROID_H_
#include <jni.h>
#include "base/android/jni_helper.h"
#include "base/basictypes.h"
#include "content/public/browser/web_contents_observer.h"
#include "content/public/common/frame_navigate_params.h"
#include "content/browser/web_contents/web_contents_impl.h"
#include "googleurl/src/gurl.h"
namespace content {
class RenderViewHost;
class WebContents;
// Extends WebContentsObserver for providing a public Java API for some of the
// the calls it receives.
class WebContentsObserverAndroid : public WebContentsObserver {
public:
WebContentsObserverAndroid(JNIEnv* env,
jobject obj,
WebContents* web_contents);
virtual ~WebContentsObserverAndroid();
void Destroy(JNIEnv* env, jobject obj);
private:
virtual void DidStartLoading(RenderViewHost* render_view_host) OVERRIDE;
virtual void DidStopLoading(RenderViewHost* render_view_host) OVERRIDE;
virtual void DidFailProvisionalLoad(
int64 frame_id,
bool is_main_frame,
const GURL& validated_url,
int error_code,
const string16& error_description,
RenderViewHost* render_view_host) OVERRIDE;
virtual void DidFailLoad(int64 frame_id,
const GURL& validated_url,
bool is_main_frame,
int error_code,
const string16& error_description,
RenderViewHost* render_view_host) OVERRIDE;
virtual void DidNavigateMainFrame(const LoadCommittedDetails& details,
const FrameNavigateParams& params) OVERRIDE;
virtual void DidNavigateAnyFrame(const LoadCommittedDetails& details,
const FrameNavigateParams& params) OVERRIDE;
virtual void DidStartProvisionalLoadForFrame(
int64 frame_id,
int64 parent_frame_id,
bool is_main_frame,
const GURL& validated_url,
bool is_error_page,
bool is_iframe_srcdoc,
RenderViewHost* render_view_host) OVERRIDE;
virtual void WebContentsDestroyed(WebContents* web_contents) OVERRIDE;
void DidFailLoadInternal(bool is_provisional_load,
bool is_main_frame,
int error_code,
const string16& description,
const GURL& url);
JavaObjectWeakGlobalRef weak_java_observer_;
DISALLOW_COPY_AND_ASSIGN(WebContentsObserverAndroid);
};
bool RegisterWebContentsObserverAndroid(JNIEnv* env);
} // namespace content
#endif // CONTENT_BROWSER_ANDROID_WEB_CONTENTS_OBSERVER_ANDROID_H_
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