apps/app_keep_alive_service.h

   1 // Copyright 2013 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 APPS_APP_KEEP_ALIVE_SERVICE_H_
   6 #define APPS_APP_KEEP_ALIVE_SERVICE_H_
   7
   8 #include "apps/app_lifetime_monitor.h"
   9 #include "components/browser_context_keyed_service/browser_context_keyed_service.h"
  10
  11 namespace apps {
  12
  13 class AppKeepAliveService : public BrowserContextKeyedService,
  14                             public AppLifetimeMonitor::Observer {
  15  public:
  16   AppKeepAliveService(content::BrowserContext* context);
  17   virtual ~AppKeepAliveService();
  18   virtual void Shutdown() OVERRIDE;
  19
  20   // AppLifetimeMonitor::Observer:
  21   virtual void OnAppStart(Profile* profile, const std::string& app_id) OVERRIDE;
  22   virtual void OnAppStop(Profile* profile, const std::string& app_id) OVERRIDE;
  23   virtual void OnAppActivated(Profile* profile,
  24                               const std::string& app_id) OVERRIDE;
  25   virtual void OnAppDeactivated(Profile* profile,
  26                                 const std::string& app_id) OVERRIDE;
  27   virtual void OnChromeTerminating() OVERRIDE;
  28
  29  private:
  30   content::BrowserContext* context_;
  31   std::set<std::string> running_apps_;
  32   bool shut_down_;
  33
  34   DISALLOW_COPY_AND_ASSIGN(AppKeepAliveService);
  35 };
  36
  37 }  // namespace apps
  38
  39 #endif  // APPS_APP_KEEP_ALIVE_SERVICE_H_