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 <binder/IBinder.h>
21#include <utils/Mutex.h>
22#include <utils/String16.h>
23#include <utils/Vector.h>
24#include <batteryservice/BatteryService.h>
25#include <batteryservice/IBatteryPropertiesListener.h>
26#include <batteryservice/IBatteryPropertiesRegistrar.h>
27
28namespace android {
29
30class BatteryPropertiesRegistrar : public BnBatteryPropertiesRegistrar,
31                                   public IBinder::DeathRecipient {
32public:
33    void publish(const sp<BatteryPropertiesRegistrar>& service);
34    void notifyListeners(const struct BatteryProperties& props);
35    void scheduleUpdate();
36
37private:
38    Mutex mRegistrationLock;
39    Vector<sp<IBatteryPropertiesListener> > mListeners;
40
41    void registerListener(const sp<IBatteryPropertiesListener>& listener);
42    void unregisterListener(const sp<IBatteryPropertiesListener>& listener);
43    status_t getProperty(int id, struct BatteryProperty *val);
44    status_t dump(int fd, const Vector<String16>& args);
45    void binderDied(const wp<IBinder>& who);
46};
47
48};  // namespace android
49
50#endif // HEALTHD_BATTERYPROPERTIES_REGISTRAR_H
51