1/*
2 * Copyright (C) 2013 The Android Open Source Project
3 *
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
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
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.
15 */
16
17#ifndef HEALTHD_BATTERYPROPERTIES_REGISTRAR_H
18#define HEALTHD_BATTERYPROPERTIES_REGISTRAR_H
19
20#include "BatteryMonitor.h"
21
22#include <binder/IBinder.h>
23#include <utils/Mutex.h>
24#include <utils/Vector.h>
25#include <batteryservice/BatteryService.h>
26#include <batteryservice/IBatteryPropertiesListener.h>
27#include <batteryservice/IBatteryPropertiesRegistrar.h>
28
29namespace android {
30
31class BatteryMonitor;
32
33class BatteryPropertiesRegistrar : public BnBatteryPropertiesRegistrar,
34                                   public IBinder::DeathRecipient {
35public:
36    BatteryPropertiesRegistrar(BatteryMonitor* monitor);
37    void publish();
38    void notifyListeners(struct BatteryProperties props);
39
40private:
41    BatteryMonitor* mBatteryMonitor;
42    Mutex mRegistrationLock;
43    Vector<sp<IBatteryPropertiesListener> > mListeners;
44
45    void registerListener(const sp<IBatteryPropertiesListener>& listener);
46    void unregisterListener(const sp<IBatteryPropertiesListener>& listener);
47    void binderDied(const wp<IBinder>& who);
48};
49
50};  // namespace android
51
52#endif // HEALTHD_BATTERYPROPERTIES_REGISTRAR_H
53