chrome/browser/notifications/notification_ui_manager_android.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_UI_MANAGER_ANDROID_H_
   6 #define CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_UI_MANAGER_ANDROID_H_
   7
   8 #include <jni.h>
   9 #include <map>
  10 #include <set>
  11 #include <string>
  12
  13 #include "base/android/scoped_java_ref.h"
  14 #include "chrome/browser/notifications/notification_ui_manager.h"
  15
  16 class ProfileNotification;
  17
  18 // Implementation of the Notification UI Manager for Android, which defers to
  19 // the Android framework for displaying notifications.
  20 class NotificationUIManagerAndroid : public NotificationUIManager {
  21  public:
  22   NotificationUIManagerAndroid();
  23   ~NotificationUIManagerAndroid() override;
  24
  25   // Called by the Java implementation when a notification has been clicked on.
  26   bool OnNotificationClicked(JNIEnv* env,
  27                              jobject java_object,
  28                              jstring notification_id,
  29                              jbyteArray serialized_notification_data);
  30
  31   // Called by the Java implementation when a notification has been closed.
  32   bool OnNotificationClosed(JNIEnv* env,
  33                             jobject java_object,
  34                             jstring notification_id);
  35
  36   // NotificationUIManager implementation;
  37   void Add(const Notification& notification, Profile* profile) override;
  38   bool Update(const Notification& notification,
  39               Profile* profile) override;
  40   const Notification* FindById(const std::string& delegate_id,
  41                                ProfileID profile_id) const override;
  42   bool CancelById(const std::string& delegate_id,
  43                   ProfileID profile_id) override;
  44   std::set<std::string> GetAllIdsByProfileAndSourceOrigin(Profile* profile,
  45                                                           const GURL& source)
  46       override;
  47   bool CancelAllBySourceOrigin(const GURL& source_origin) override;
  48   bool CancelAllByProfile(ProfileID profile_id) override;
  49   void CancelAll() override;
  50
  51   static bool RegisterNotificationUIManager(JNIEnv* env);
  52
  53  private:
  54   // Closes the Notification as displayed on the Android system.
  55   void PlatformCloseNotification(const std::string& notification_id);
  56
  57   // Adds |profile_notification| to a private local map. The map takes ownership
  58   // of the notification object.
  59   void AddProfileNotification(ProfileNotification* profile_notification);
  60
  61   // Erases |profile_notification| from the private local map and deletes it.
  62   // If |close| is true, also closes the notification.
  63   void RemoveProfileNotification(ProfileNotification* profile_notification,
  64                                  bool close);
  65
  66   // Returns the ProfileNotification for the |id|, or NULL if no such
  67   // notification is found.
  68   ProfileNotification* FindProfileNotification(const std::string& id) const;
  69
  70   // Returns the ProfileNotification for |profile| that has the same origin and
  71   // tag as |notification|. Returns NULL if no valid match is found.
  72   ProfileNotification* FindNotificationToReplace(
  73       const Notification& notification, Profile* profile) const;
  74
  75   // Map from a notification id to the associated ProfileNotification*.
  76   std::map<std::string, ProfileNotification*> profile_notifications_;
  77
  78   // Holds the tag of a notification, and its origin.
  79   using RegeneratedNotificationInfo = std::pair<std::string, std::string>;
  80
  81   // Map from notification id to RegeneratedNotificationInfo.
  82   std::map<std::string, RegeneratedNotificationInfo>
  83       regenerated_notification_infos_;
  84
  85   base::android::ScopedJavaGlobalRef<jobject> java_object_;
  86
  87   DISALLOW_COPY_AND_ASSIGN(NotificationUIManagerAndroid);
  88 };
  89
  90 #endif  // CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_UI_MANAGER_ANDROID_H_