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// Copyright 2019 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_USAGE_STATS_USAGE_STATS_BRIDGE_H_
#define CHROME_BROWSER_ANDROID_USAGE_STATS_USAGE_STATS_BRIDGE_H_
#include <memory>
#include <string>
#include <vector>
#include "base/android/scoped_java_ref.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "base/scoped_observation.h"
#include "chrome/browser/android/usage_stats/usage_stats_database.h"
#include "components/history/core/browser/history_service.h"
#include "components/history/core/browser/history_service_observer.h"
namespace history {
class HistoryService;
}
namespace user_prefs {
class PrefRegistrySyncable;
}
namespace usage_stats {
using base::android::JavaParamRef;
using base::android::JavaRef;
using base::android::ScopedJavaGlobalRef;
/* Native counterpart of UsageStatsBridge.java. Holds non-owning pointers to
* native implementation to which operations are delegated. This bridge is
* instantiated, owned, and destroyed from Java.
*/
class UsageStatsBridge : public history::HistoryServiceObserver {
public:
explicit UsageStatsBridge(
std::unique_ptr<UsageStatsDatabase> usage_stats_database,
Profile* profile,
const JavaRef<jobject>& j_this);
UsageStatsBridge(const UsageStatsBridge&) = delete;
UsageStatsBridge& operator=(const UsageStatsBridge&) = delete;
~UsageStatsBridge() override;
void Destroy(JNIEnv* j_env, const JavaRef<jobject>& j_this);
void GetAllEvents(JNIEnv* j_env,
const JavaRef<jobject>& j_this,
const JavaRef<jobject>& j_callback);
void QueryEventsInRange(JNIEnv* j_env,
const JavaRef<jobject>& j_this,
const jlong j_start,
const jlong j_end,
const JavaRef<jobject>& j_callback);
void AddEvents(JNIEnv* j_env,
const JavaRef<jobject>& j_this,
const JavaRef<jobjectArray>& j_events,
const JavaRef<jobject>& j_callback);
void DeleteAllEvents(JNIEnv* j_env,
const JavaRef<jobject>& j_this,
const JavaRef<jobject>& j_callback);
void DeleteEventsInRange(JNIEnv* j_env,
const JavaRef<jobject>& j_this,
const jlong j_start,
const jlong j_end,
const JavaRef<jobject>& j_callback);
void DeleteEventsWithMatchingDomains(JNIEnv* j_env,
const JavaRef<jobject>& j_this,
const JavaRef<jobjectArray>& j_domains,
const JavaRef<jobject>& j_callback);
void GetAllSuspensions(JNIEnv* j_env,
const JavaRef<jobject>& j_this,
const JavaRef<jobject>& j_callback);
void SetSuspensions(JNIEnv* j_env,
const JavaRef<jobject>& j_this,
const JavaRef<jobjectArray>& j_domains,
const JavaRef<jobject>& j_callback);
void GetAllTokenMappings(JNIEnv* j_env,
const JavaRef<jobject>& j_this,
const JavaRef<jobject>& j_callback);
void SetTokenMappings(JNIEnv* j_env,
const JavaRef<jobject>& j_this,
const JavaRef<jobjectArray>& j_tokens,
const JavaRef<jobjectArray>& j_fqdns,
const JavaRef<jobject>& j_callback);
// Overridden from history::HistoryServiceObserver.
void OnHistoryDeletions(history::HistoryService* history_service,
const history::DeletionInfo& deletion_info) override;
void HistoryServiceBeingDeleted(
history::HistoryService* history_service) override;
static void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry);
private:
void OnGetEventsDone(ScopedJavaGlobalRef<jobject> callback,
UsageStatsDatabase::Error error,
std::vector<WebsiteEvent> events);
void OnGetAllSuspensionsDone(ScopedJavaGlobalRef<jobject> callback,
UsageStatsDatabase::Error error,
std::vector<std::string> suspensions);
void OnGetAllTokenMappingsDone(ScopedJavaGlobalRef<jobject> callback,
UsageStatsDatabase::Error error,
UsageStatsDatabase::TokenMap mappings);
void OnUpdateDone(ScopedJavaGlobalRef<jobject> callback,
UsageStatsDatabase::Error error);
std::unique_ptr<UsageStatsDatabase> usage_stats_database_;
raw_ptr<Profile> profile_;
base::android::ScopedJavaGlobalRef<jobject> j_this_;
base::ScopedObservation<history::HistoryService,
history::HistoryServiceObserver>
scoped_history_service_observer_{this};
base::WeakPtrFactory<UsageStatsBridge> weak_ptr_factory_{this};
};
} // namespace usage_stats
#endif // CHROME_BROWSER_ANDROID_USAGE_STATS_USAGE_STATS_BRIDGE_H_
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