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// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_ANDROID_NTP_MOST_VISITED_SITES_BRIDGE_H_
#define CHROME_BROWSER_ANDROID_NTP_MOST_VISITED_SITES_BRIDGE_H_
#include <jni.h>
#include <memory>
#include "base/android/scoped_java_ref.h"
#include "base/memory/raw_ptr.h"
class Profile;
namespace ntp_tiles {
class MostVisitedSites;
} // namespace ntp_tiles
// Provides the list of most visited sites and their thumbnails to Java.
class MostVisitedSitesBridge {
public:
explicit MostVisitedSitesBridge(Profile* profile);
MostVisitedSitesBridge(const MostVisitedSitesBridge&) = delete;
MostVisitedSitesBridge& operator=(const MostVisitedSitesBridge&) = delete;
void Destroy(JNIEnv* env, const base::android::JavaParamRef<jobject>& obj);
void OnHomepageStateChanged(JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj);
void SetObserver(JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj,
const base::android::JavaParamRef<jobject>& j_observer,
jint num_sites);
void SetHomepageClient(JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj,
const base::android::JavaParamRef<jobject>& j_client);
void AddOrRemoveBlockedUrl(JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj,
const base::android::JavaParamRef<jobject>& j_url,
jboolean add_url);
void RecordPageImpression(JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj,
jint jtiles_count);
void RecordTileImpression(JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj,
jint jindex,
jint jvisual_type,
jint jicon_type,
jint jtitle_source,
jint jsource,
const base::android::JavaParamRef<jobject>& jurl);
void RecordOpenedMostVisitedItem(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj,
jint index,
jint tile_type,
jint title_source,
jint source);
private:
~MostVisitedSitesBridge();
class JavaObserver;
std::unique_ptr<JavaObserver> java_observer_;
std::unique_ptr<ntp_tiles::MostVisitedSites> most_visited_;
raw_ptr<Profile> profile_;
};
#endif // CHROME_BROWSER_ANDROID_NTP_MOST_VISITED_SITES_BRIDGE_H_
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