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.
18 * @file FSysIBatteryEventListener.h
19 * @brief This is the header file for the %IBatteryEventListener interface.
21 * This header file contains the declarations of the %IBatteryEventListener interface.
24 #ifndef _FSYS_IBATTERY_EVENT_LISTENER_H_
25 #define _FSYS_IBATTERY_EVENT_LISTENER_H_
27 #include <FBaseResult.h>
28 #include <FBaseRtIEventListener.h>
30 namespace Tizen { namespace System
34 * @interface IBatteryEventListener
35 * @brief This interface is the listener of the battery event.
39 * The %IBatteryEventListener interface must be registered and implemented by an application to receive battery events from the system.
42 class _OSP_EXPORT_ IBatteryEventListener
43 : public virtual Tizen::Base::Runtime::IEventListener
47 * This is the destructor for this class. @n
48 * This polymorphic destructor should be overridden if required. @n
49 * This way, the destructors of the derived classes are called when the destructor of this interface is called.
54 virtual ~IBatteryEventListener(void) {}
56 * Called when the battery level is changed.
60 * @param[in] percentage The changed battery level
61 * @remarks The resolution of the level is @c 5%. The range of the level is @c 0 (Minimum) to @c 100 (Maximum).
63 virtual void OnBatteryLevelChangedInPercentage(int percentage) = 0;
67 // This method is for internal use only.
68 // Using this method can cause behavioral, security-related, and consistency-related issues in the application.
71 virtual void OnIBatteryEventListener_Reserved1(void) {};
74 // This method is for internal use only.
75 // Using this method can cause behavioral, security-related, and consistency-related issues in the application.
78 virtual void OnIBatteryEventListener_Reserved2(void) {};
81 // This method is for internal use only.
82 // Using this method can cause behavioral, security-related, and consistency-related issues in the application.
85 virtual void OnIBatteryEventListener_Reserved3(void) {};
87 }; // IBatteryEventListener
91 #endif // _FSYS_IALARM_EVENT_LISTENER_H_