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// 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.
#ifndef CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_UI_MANAGER_ANDROID_H_
#define CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_UI_MANAGER_ANDROID_H_
#include <jni.h>
#include <map>
#include <string>
#include "base/android/scoped_java_ref.h"
#include "chrome/browser/notifications/notification_ui_manager.h"
// Implementation of the Notification UI Manager for Android, which defers to
// the Android framework for displaying notifications.
//
// Android does not support getting the notifications currently shown by an
// app without very intrusive permissions, which means that it's not possible
// to provide reliable implementations for methods which have to iterate over
// the existing notifications. Because of this, these have not been implemented.
//
// The UI manager implementation *is* reliable for adding and canceling single
// notifications based on their delegate id. Finally, events for persistent Web
// Notifications will be forwarded directly to the associated event handlers,
// as such notifications may outlive the browser process on Android.
class NotificationUIManagerAndroid : public NotificationUIManager {
public:
NotificationUIManagerAndroid();
~NotificationUIManagerAndroid() override;
// Called by the Java implementation when the notification has been clicked.
bool OnNotificationClicked(JNIEnv* env,
jobject java_object,
jlong persistent_notification_id,
jstring java_origin,
jstring java_tag);
// Called by the Java implementation when the notification has been closed.
bool OnNotificationClosed(JNIEnv* env,
jobject java_object,
jlong persistent_notification_id,
jstring java_origin,
jstring java_tag);
// NotificationUIManager implementation.
void Add(const Notification& notification, Profile* profile) override;
bool Update(const Notification& notification,
Profile* profile) override;
const Notification* FindById(const std::string& delegate_id,
ProfileID profile_id) const override;
bool CancelById(const std::string& delegate_id,
ProfileID profile_id) override;
std::set<std::string> GetAllIdsByProfileAndSourceOrigin(
ProfileID profile_id,
const GURL& source) override;
std::set<std::string> GetAllIdsByProfile(ProfileID profile_id) override;
bool CancelAllBySourceOrigin(const GURL& source_origin) override;
bool CancelAllByProfile(ProfileID profile_id) override;
void CancelAll() override;
static bool RegisterNotificationUIManager(JNIEnv* env);
private:
// Pair containing the information necessary in order to enable closing
// notifications that were not created by this instance of the manager: the
// notification's origin and tag. This list may not contain the notifications
// that have not been interacted with since the last restart of Chrome.
using RegeneratedNotificationInfo = std::pair<std::string, std::string>;
// Mapping of a persistent notification id to renegerated notification info.
// TODO(peter): Remove this map once notification delegate ids for Web
// notifications are created by the content/ layer.
std::map<int64_t, RegeneratedNotificationInfo>
regenerated_notification_infos_;
base::android::ScopedJavaGlobalRef<jobject> java_object_;
DISALLOW_COPY_AND_ASSIGN(NotificationUIManagerAndroid);
};
#endif // CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_UI_MANAGER_ANDROID_H_
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