2 // Copyright (c) 2012 Samsung Electronics Co., Ltd.
4 // Licensed under the Apache License, Version 2.0 (the License);
5 // you may not use this file except in compliance with the License.
6 // You may obtain a copy of the License at
8 // http://www.apache.org/licenses/LICENSE-2.0
10 // Unless required by applicable law or agreed to in writing, software
11 // distributed under the License is distributed on an "AS IS" BASIS,
12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 // See the License for the specific language governing permissions and
14 // limitations under the License.
17 * @file FAppIActiveAppEventListener.h
18 * @brief This is the header file for the %IActiveAppEventListener interface.
20 * This header file contains the declarations of the %IActiveAppEventListener interface.
23 #ifndef _FAPP_IACTIVE_APP_EVENT_LISTENER_H_
24 #define _FAPP_IACTIVE_APP_EVENT_LISTENER_H_
26 #include <FBaseTypes.h>
27 #include <FAppTypes.h>
28 #include <FBaseRtIEventListener.h>
31 namespace Tizen { namespace App
35 * @interface IActiveAppEventListener
36 * @brief This interface is the listener interface for receiving the AppId of active application.
41 * The %IActiveAppEventListener interface is the listener interface for receiving the active application change events.
42 * The class that processes an active application change event implements this interface and registers using
43 * the AppManager::AddActiveAppEventListener() method.
46 class _OSP_EXPORT_ IActiveAppEventListener
47 : virtual public Tizen::Base::Runtime::IEventListener
51 * This polymorphic destructor should be overridden if required. This way,
52 * the destructors of the derived classes are called when the destructor of this interface is called.
57 virtual ~IActiveAppEventListener(void) {}
60 * Called when the active application is changed.
64 * @param[in] appId The AppId of the active application
66 virtual void OnActiveAppChanged(const AppId& appId) = 0;
70 // This method is for internal use only. Using this method can cause behavioral,
71 // security-related, and consistency-related issues in the application.
75 virtual void IActiveAppEventListener_Reserved1(void) {}
78 // This method is for internal use only. Using this method can cause behavioral,
79 // security-related, and consistency-related issues in the application.
83 virtual void IActiveAppEventListener_Reserved2(void) {}
86 // This method is for internal use only. Using this method can cause behavioral,
87 // security-related, and consistency-related issues in the application.
91 virtual void IActiveAppEventListener_Reserved3(void) {}
93 }; // IActiveAppEventListener
96 #endif // _FAPP_IACTIVE_APP_EVENT_LISTENER_H_