content/browser/geofencing/geofencing_registration_delegate.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 CONTENT_BROWSER_GEOFENCING_GEOFENCING_REGISTRATION_DELEGATE_H_
   6 #define CONTENT_BROWSER_GEOFENCING_GEOFENCING_REGISTRATION_DELEGATE_H_
   7
   8 #include "base/basictypes.h"
   9 #include "content/common/geofencing_types.h"
  10
  11 namespace content {
  12
  13 // |GeofencingService| has an instance of this class associated with each
  14 // geofence registration, and uses it to inform about events related to the
  15 // registration, such as the geofence finishing being registered.
  16 // These methods will always be called on the IO thread.
  17 // TODO(mek): Add methods for geofence enter/leave events.
  18 class GeofencingRegistrationDelegate {
  19  public:
  20   virtual void RegistrationFinished(int64 geofencing_registration_id,
  21                                     GeofencingStatus status) = 0;
  22   virtual void RegionEntered(int64 geofencing_registration_id) = 0;
  23   virtual void RegionExited(int64 geofencing_registration_id) = 0;
  24
  25  protected:
  26   virtual ~GeofencingRegistrationDelegate() {}
  27 };
  28
  29 }  // namespace content
  30
  31 #endif  // CONTENT_BROWSER_GEOFENCING_GEOFENCING_REGISTRATION_DELEGATE_H_